02nd week of 2021 patent applcation highlights part 69 |
Patent application number | Title | Published |
20210014087 | RECEIVER WITH SELECTABLE DIGITAL EQUALIZATION FILTER OPTIONS - A device includes a receiver having analog front-end circuitry and a digital signal processing (DSP) circuit. The DSP circuit is configured to select one of a plurality of digital equalization (DEQ) filter options and to perform DEQ operations based on the selected DEQ filter option, wherein the DSP circuit is configured to select one of the plurality of DEQ filter options based on a channel length estimate and a plurality of different sets of DEQ filter coefficients predetermined for different channel lengths. | 2021-01-14 |
20210014088 | METHOD AND APPARATUS FOR BANDWIDTH FILTERING BASED ON DEEP LEARNING, SERVER AND STORAGE MEDIUM - Embodiments of the present disclosure relate to the field of communication technologies, and provide a method and an apparatus for bandwidth filtering based on deep learning, a server and a storage medium. In the present disclosure, a bandwidth data of a server is obtained in real time ( | 2021-01-14 |
20210014089 | MULTILEVEL DRIVER FOR HIGH SPEED CHIP-TO-CHIP COMMUNICATIONS - A plurality of driver slice circuits arranged in parallel having a plurality of driver slice outputs, each driver slice circuit having a digital driver input and a driver slice output, each driver slice circuit configured to generate a signal level determined by the digital driver input, and a common output node connected to the plurality of driver slice outputs and a wire of a multi-wire bus, the multi-wire bus having a characteristic transmission impedance matched to an output impedance of the plurality of driver slice circuits arranged in parallel, each driver slice circuit of the plurality of driver slice circuits having an individual output impedance that is greater than the characteristic transmission impedance of the wire of the multi-wire bus. | 2021-01-14 |
20210014090 | Time Domain Discrete Transform Computation - In accordance with embodiments, a first counter of a plurality of counters of an apparatus receives a plurality of pulse width signals in the time domain. The first counter generates a first increment signal in the time domain from the plurality of pulse width signals based on a first row of a Discrete Transform matrix. A synchronizer of the apparatus receives the first increment signal. The synchronizer generates a first synchronized increment signal in the time domain from the first increment signal. A first accumulator of a plurality of accumulators of the apparatus receives the first synchronized increment signal. The first accumulator accumulates the first synchronized increment signal over a period of time to generate a first frequency domain signal. | 2021-01-14 |
20210014091 | 8b10b PAM4 encoding - Encoding PAM4 or PAM8 symbols to have a power spectral density (PSD) similar to the PSD of a standard 8b10b Non-Return-to-Zero stream. In one embodiment, a transmitter includes first and second 8b10b encoders that receive first and second streams split from an original byte stream. The first and second 8b10b encoders output first and second 8b10b streams, respectively. The first and second 8b10b streams are fed into a 2-bit combiner that performs a linear combination of the first and second 8b10b streams. And a 4-level Pulse Amplitude Modulation encoder (PAM4 encoder) converts the linear combination of each two bits, received from the combiner, into a PAM4 symbol. Wherein the resulting stream of PAM4 symbols has PSD similar to the PSD of the standard 8b10b non-return-to-zero stream. | 2021-01-14 |
20210014092 | DATA PROCESSING FOR AUTOMATIC MODULATION CLASSIFICATION OF WIRELESS SIGNALS - Systems and methods for classifying a modulation scheme of a wireless signal are described. In some embodiments, a system receives a wireless signal modulated based on a modulation scheme having a constant modulus. The system can generate a resampled signal from the wireless signal based on features extracted from the wireless signal and perform blind equalization on the resampled signal based on a constant modulus criterion to generate an equalized signal. Then, the system can cause a modulation classifier to classify the received wireless signal to a modulation scheme from a plurality of predetermined modulation schemes based on the equalized signal. By preconditioning the wireless signal to reduce feature variability imparted by a propagation channel onto the wireless signal, the system can increase the classification accuracy of the modulation classifier. | 2021-01-14 |
20210014093 | Prefixing of OFDM Symbols to Support Variable Subframe Length - The present disclosure relates to a first radio node configured for orthogonal frequency division multiplexing (OFDM), comprising a receiver, a transmitter, a processor and a memory storing instructions executable by the processor for causing the transmitter in a first mode of operation with a first subcarrier spacing f1: to transmit a sequence of prefixed OFDM symbols, and in a second mode of operation with a second subcarrier spacing f2: to transmit a sequence of prefixed OFDM symbols, wherein the sequence of transmitted OFDM symbols is aligned with a predefined repeating radio frame, which is common to both the first and second modes of operation, or with an integer multiple of the predefined repeating radio frame; and the first and second subcarrier spacings are related by an integer factor, f1/f2=p or f1/f2=1/p, with p≠1 integer. | 2021-01-14 |
20210014094 | PSEUDO-GUARD INTERVALS INSERTION IN AN FBMC TRANSMITTER - A method and device to modulate an FBMC/OQAM signal, the device comprising at least one QAM mapper mapping a binary stream into complex symbols, a first and a second transmission chain. Each chain comprises: a precoder transposing respective sets of symbols into frequency domain real/imaginary samples, a phase rotator applying a phase quadrature keying to said samples, an FBMC modulator to modulate the output of the phase rotator into an FBMC symbol. The device further comprises an adder of the output of the first transmission chain with a delayed output of the second transmission chain, and is configured to insert guard interval sequences into the binary stream or into the symbols processed by the precoders. A corresponding radio communication equipment, computer program and readable medium is provided. | 2021-01-14 |
20210014095 | PHYSICAL SHARED CHANNEL REFERENCE SIGNAL BUNDLING - Methods, systems, and devices for wireless communications are described to enable a user equipment (UE) to bundle reference signals, such as demodulation reference signals (DMRSs), by maintaining one or more coherence properties across DMRSs. A base station may transmit an indication of a DMRS bundling configuration to the UE, and the UE may transmit a DMRS bundling capability indication to the base station. The base station may transmit DCI to the UE, and the UE may determine whether to maintain or alter DMRS bundling (for example, maintain or alter one or more coherence properties) for one or more physical shared channels based on the DCI. The UE may maintain or alter one or more coherence properties of the one or more physical shared channels based on determining whether to maintain DMRS bundling and may transmit the one or more physical shared channels and associated DMRSs to the base station. | 2021-01-14 |
20210014096 | REFERENCE SIGNAL DESIGN FOR CELLULAR BROADCAST - Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may determine a set of resources, in a set of physical multicast channel symbols, for receiving a first type of reference signal and a second type of reference signal. The UE may receive one or more reference signal transmissions in accordance with the set of resources. Numerous other aspects are provided. | 2021-01-14 |
20210014097 | INFORMATION TRANSMISSION METHOD AND APPARATUS - Embodiments of this application provide information transmission methods and apparatuses. One method includes: generating, by a first communications device, a physical layer protocol data unit (PPDU) with a bandwidth of X MHz, wherein X>160, some or all fields in the PPDU are rotated in the bandwidth of X MHz by using a rotation factor sequence, the bandwidth of X MHz comprises n bandwidths of Y MHz, the rotation factor sequence comprises n rotation factors, and each of the n bandwidths corresponds to one rotation factor; and sending, by the first communications device, the PPDU to a second communications device. | 2021-01-14 |
20210014098 | PHASE TRACKING REFERENCE SIGNAL FOR SUB-SYMBOL PHASE TRACKING - Methods, systems, and devices for wireless communications are described for phase error estimation and correction with sub-symbol resolution. A transmitting device may precode symbols (e.g., phase tracking reference signal (PT-RS) symbols) using a discrete Fourier transform (DFT). The transmitting device may map the DFT-precoded symbols to sets of adjacent subcarriers of a wireless signal, and may map other symbols to other subcarriers of the wireless signal. A receiving device may receive the wireless signal and may compare time domain representations of the DFT-precoded symbols with time domain representations of known reference symbols. The receiving device may estimate a phase error with sub-symbol resolution in the time domain based at least in part on the comparison, and may apply a phase correction in either the time or frequency domain to the other symbols. | 2021-01-14 |
20210014099 | REFERENCE SIGNAL DESIGN WITH ZADOFF-CHU SEQUENCES - Provided are methods of estimating a time delay and/or a frequency shift of a reference signal. Such methods include receiving a first reference signal that is generated using a first Zadoff-Chu (ZC) sequence, receiving a second reference signal that is generated using a second ZC sequence that is different than the first ZC sequence, and processing the first reference signal and the second reference signal to estimate at least one of the time delay and the frequency shift of the first reference signal and/or the second reference signal. The first ZC sequence is generated by a first root and the second ZC sequence is generated by a second root that is different than the first root. | 2021-01-14 |
20210014100 | OPERATING METHOD FOR ELECTRONIC DEVICE AND SIGNAL PROCESSOR INCLUDED IN THE ELECTRONIC DEVICE - An operating method for an electronic device and a signal processor included in the electronic device are provided. The operating method for an electronic device comprises a descrambling a synchronization signal received from a cell, acquiring a time domain average signal on the descrambled synchronization signal, executing a differential correlation on the time domain average signal by a predetermined reference, and measuring a power of the synchronization signal provided from the cell, using the differential. | 2021-01-14 |
20210014101 | LOW VOLTAGE DRIVE CIRCUIT WITH DIGITAL TO DIGITAL CONVERSION AND METHODS FOR USE THEREWITH - A low voltage drive circuit (LVDC) includes a digital to digital converter that converts transmit digital data into a digital input signal, wherein the transmit digital data is synchronized to a clock rate of a host device and the digital input signal is synchronized to a clock rate of a bus to which the LVDC is coupled. An output limited digital to analog is converter converts the digital input signal into analog outbound data by generating a DC component and converting the digital input signal into an oscillating component at a first frequency, wherein magnitude of the oscillating component is limited to a range that is less than a difference between magnitudes of power supply rails of the LVDS, and wherein the oscillating component and the DC component are combined to produce the analog outbound data. A drive sense circuit conveys the analog outbound data as variances in loading of the bus at the first frequency and wherein analog inbound data is represented within an analog receive signal as variances in loading of the bus at a second frequency. | 2021-01-14 |
20210014102 | REINFORCED MACHINE LEARNING TOOL FOR ANOMALY DETECTION - In some embodiments, there may be provided a system. The system may be configured to receive web server data indicating a current state of a web server; determine, by a machine learning model and based on the web server data, whether the web server is in a first failure state; generate a first failure state indication for the web server in response to the determination, by the machine learning model, that the web server is in the first failure state; determine, by a forecaster and based on the web server data, whether the web server is in a second failure state; and generate a second failure state indication for the web server in response to the determination, by the forecaster, that the web server is in the second failure state. | 2021-01-14 |
20210014103 | METHOD AND APPARATUS FOR LOCATING ROOT CAUSE ALARM, AND COMPUTER-READABLE STORAGE MEDIUM - Example methods and apparatus for locating a root cause alarm are described. One example method includes obtaining an alarm correlation rule of a telecommunications network. The alarm correlation rule is split to obtain candidate root cause rules. Time sequence information of the candidate root cause rules are determined based on historical alarm data of the telecommunications network. | 2021-01-14 |
20210014104 | METHOD FOR PROCESSING BEAM FAILURE, AND TERMINAL - A method for processing beam failure and a terminal are provided by the present disclosure. The method includes: determining a BFR event, wherein the beam failure recovery event includes an abnormality occurring in a BFR procedure or at least two cells both undergoing a BFR; executing a specific operation according to the BFR event. | 2021-01-14 |
20210014105 | HIGH DENSITY, HIGH AVAILABILITY COMPUTE SYSTEM - A new physical computer architecture that combines elements in a virtuous cycle to eliminate performance killing inefficiencies in compute systems and need never be physically repaired during its lifetime is described. The system comprises a three dimensional rectangular cube structure with integrated liquid cooling and a multi-dimensional direct network laced through it. The network comprises a distributed, dynamically adaptive, multiply-fault-tolerant routing protocol that can logically replace failed components. | 2021-01-14 |
20210014106 | HIGH AVAILABILITY ON A DISTRIBUTED NETWORKING PLATFORM - Providing high availability in a distributed networking platform includes detecting that an original primary service engine is unavailable, wherein: the original primary service engine and a plurality of secondary service engines are configured to provide one or more network applications associated with a virtual Internet Protocol (VIP) address; the original primary service engine and the plurality of secondary service engines are in active-active configuration mode; and the original primary service engine is configured to respond to Address Resolution Protocol (ARP) requests designating the VIP address. Additionally, providing high availability in a distributed networking platform further includes determining that a controller is unavailable; and configuring a selected secondary service engine as the next primary service engine. | 2021-01-14 |
20210014107 | MANAGEMENT AND CONTROL FOR IP AND FIXED NETWORKING - A method for managing alarms in a network includes identifying a first set of alarms based on data in a knowledge base, determining at least one attribute for each alarm in the first set of alarms, generating a model based on the at least one attribute, and applying the model to manage alarms in the network. The at least one attribute includes at least one of a persistence time for one or more alarms in the first set of alarms, an alarm group derived from the first set of alarms, and predictions for alarms in the first set of alarms. The model may be adaptively updated to track changing network conditions relating to the alarms. | 2021-01-14 |
20210014108 | PROBABILITY-BASED NETWORK DATA UPDATES - A data system controller can include one or more application modules configured to receive data from one or more devices, and a data service module in operative communication with the one or more application modules to provide data thereto. The data service module can be configured to receive data from the one or more devices. The data service module can be configured to update data from a respective device of the one or more devices when a data change probability of the respective device is above a probability threshold to provide updated data from the respective device to the one or more application modules. | 2021-01-14 |
20210014109 | UPDATE TO OPTICAL NETWORKING UNIT (ONU) VIA AN INSTRUCTION FILE - In one embodiment, a method receives a first file for an update to a configuration. The first file is sent via an operations, administration, and management message over an optical network. A specification is used to provision an optical networking unit includes a requirement that the operations, administration, and management message is to be used to update the configuration. The method analyzes the first file to determine the first file includes an instruction for locating a second file that includes an update to the configuration and extracts download information for the second file from the first file. The method then uses the download information to request and download the second file via a data connection over the optical network. The data connection includes a first transfer rate that is higher than a second transfer rate when using operations, administration, and management messages. | 2021-01-14 |
20210014110 | REMOTE FACTORY RESET OF AN ELECTRONIC DEVICE - During operation, an electronic device receives a packet or a frame associated with a second electronic device, where the packet or the frame includes information specifying a factory reset command. For example, the second electronic device may be a dynamic host configuration protocol (DHCP) server or may perform functions of a DHCP server. Moreover, the packet or the frame may include an acknowledgment (ACK) in a discover, offer, request and acknowledgment (DORA) procedure, and the information may be included in an option | 2021-01-14 |
20210014111 | TRANSMISSION OF DATA FROM A MANAGEMENT ENTITY TO A SMART ELECTRICITY METER - A method for transmitting data from a management entity in a communication system further comprising at least one data concentrator device to which smart electricity meters are attached via a first powerline communication network, each data concentrator device being connected to the management entity via a second communication network. Said smart electricity meter receives, coming from the management entity, via the first powerline communication network, a message indicating that a transfer of data is pending with the management entity. Said smart electricity meter comprising a wireless communication interface adapted to communicate via a third wireless local communication network with a residential gateway connected to the management entity via a fourth communication network, said smart electricity meter obtains said data from the management entity via the third wireless local communication network. | 2021-01-14 |
20210014112 | CHANNEL BONDING AND BONDED CHANNEL ACCESS - Apparatuses, methods, and computer readable media for channel bonding and bonded channel access. The apparatus comprising processing circuitry configured to: gain access to a first 10 MHz channel and to a second 10 MHz channel, and encode a physical layer (PHY) protocol data unit (PPDU) for transmission over a bonded channel, the bonded channel comprising the first 10 MHz channel and the second 10 MHz channel, where the PPDU is encoded to comprise a legacy preamble portion to be transmitted on the first 10 MHz channel and a repeated legacy preamble portion to be transmitted on the second 10 MHz channel, the PPDU further including a non-legacy portion, the non-legacy portion comprising a non-legacy signal field indicating a modulation and coding scheme (MCS) used to encode a data portion of the non-legacy portion, the data portion to be transmitted on the bonded channel. | 2021-01-14 |
20210014113 | ORCHESTRATION OF MESHES - Methods, apparatus, systems, and articles of manufacture to orchestrate execution of services in a mesh of orchestrators of an edge cloud computing environment are disclosed. An example orchestrator apparatus includes an interface to receive a service to be executed and to monitor execution of the service. The example apparatus includes an orchestration delegate to select resources and orchestrate deployment of the service to execute using the selected resources. The example apparatus includes a delegated orchestration manager to manage the orchestration delegate based on information from the interface and the orchestration delegate regarding execution of the service. | 2021-01-14 |
20210014114 | METHODS, APPARATUS, AND ARTICLES OF MANUFACTURE FOR WORKLOAD PLACEMENT IN AN EDGE ENVIRONMENT - Methods, apparatus, systems and articles of manufacture are disclosed for workload placement in an edge environment. An example apparatus for workload placement in an edge environment includes an orchestrator to receive a request to execute a workload from an edge platform within an edge environment, and a capability controller to analyze the request to determine operating parameters for the workload from the edge platform, and analyze candidate edge tier and edge platform placements based on the operating parameters, the orchestrator to determine a candidate edge tier and edge platform placement for the workload based on a candidate edge tier and edge platform placement that satisfies the operating parameters. | 2021-01-14 |
20210014115 | Network Protocol Method for Mesh Capability in Narrow-Band Wireless Networks - A narrow-band wireless data network includes a central provisioning server that is configured for providing command and control data to the network, to retain the mesh-tree structure of the network, and to manage and retain all sensor data and new connection requests. A gateway device is connected to the central provisioning server for communicating with the network through a first and a second radio receiver/transmitter that is configured to send and receive data on at least one frequency channel. Multiple device nodes that control and communicate with associated sensor devices for collecting sensor data. The device nodes interpret and execute commands transmitted from the gateway device or other device nodes on the network addressed to individual device nodes. The commands are executed with no acknowledgment. | 2021-01-14 |
20210014116 | CROSS-DOMAIN SERVICE OPTIMIZATION - A method for cross-domain service optimization is implemented on a computing device and includes defining at least one key quality indicator (KQI) target for at least one end-to-end (E2E) service, where the at least one E2E service crosses more than one domain of a communications network, receiving an indication of quality of experience (QoE) for the at least one E2E service, based on the indication of QoE, translating the at least one KQI target to at least one set of service optimization instructions for each domain from among the more than one domain, and for said each domain, applying the service optimization instructions. | 2021-01-14 |
20210014117 | TERMINAL DEVICE MANAGEMENT METHOD, SERVER, AND TERMINAL DEVICE FOR MANAGING TERMINAL DEVICES IN LOCAL AREA NETWORK - A terminal device management method is implemented in a server coupled to a number of terminal devices. The terminal device management method includes acquiring network configuration information of each terminal device, grouping the terminal devices according to the network configuration information, selecting a preset proportion of terminal devices in each group as primary connection devices, maintaining a communication connection with the primary connection devices, and communicating with the other terminal devices in the groups through the primary terminal devices. | 2021-01-14 |
20210014118 | STACKED COMPUTER NETWORK DEVICES HAVING MULTIPLE MASTER NODES - An electronic device is described. The electronic device includes a stack of computer network devices, such as a stack of switches and/or routers. This stack of computer network devices includes data planes and ports for directing packets or frames in a wireless network based at least in part on destinations of the packets or frames. Moreover, the electronic device may include multiple controllers (such as processors) that operate as master nodes and that perform network functions for the stack of computer network devices using a database. This database may include a common database that is accessible by the multiple controllers or multiple instances of the database in the multiple controllers, where the multiple instances of the database are synchronized. | 2021-01-14 |
20210014119 | ENFORCING POLICIES IN CLOUD DOMAINS WITH DIFFERENT APPLICATION NOMENCLATURES - A device receives policy information indicating a policy to be implemented for an application hosted by multiple cloud domains, and receives, from the multiple cloud domains, different application resource tags and addresses associated with the application. The device maps the different application resource tags to a generic identifier, and associates the policy with the generic identifier and with the addresses associated with the application. The device provides, based on associating the policy with the generic identifier and with the addresses associated with the application, the policy to the multiple cloud domains to permit the multiple cloud domains to implement the policy. | 2021-01-14 |
20210014120 | BEHAVIORAL BASED DEVICE CLUSTERING - One or more embodiments are directed behavioral based device clustering. A network traffic log of devices in the network is received. Features of devices are extracted from the network traffic log and aggregated into an aggregated feature matrix on a per device basis. By applying a topic modeling algorithm to the aggregated feature matrix, the devices are clustered into device groups according to behavior groups. A device is assigned to the device group to create an assignment. | 2021-01-14 |
20210014121 | EXTENDING CENTER CLUSTER MEMBERSHIP TO ADDITIONAL COMPUTE RESOURCES - The present technology addresses a need to automatically configure a new compute resource to join an existing cluster of computing resources. The present technology provides a mechanism to ensure that the new compute resource is executing the same kernel version which further permits subsequent exchange at least one configuration message informing the new compute resource of necessary configuration parameters and an address to retrieve required software packages. | 2021-01-14 |
20210014122 | SYSTEMS AND METHODS FOR MANAGING BUILDING NETWORKS - The present disclosure is directed to a method for managing building networks. The method includes communicating with a number of building automation and control network (BACnet) nodes and non-BACnet nodes coupled to one another over a network. The method includes obtaining data regarding a respective status of each of the number of BACnet nodes and non-BACnet nodes over the network. The method includes aggregating the data to generate one or more communication statuses of the network. The method includes displaying a first graphical user interface comprising a number of interactive sections. Each of the number of interactive sections is configured to display at least one of the one or more communication status of the network. The method includes in response to a user selection of a particular communication status, launching a second graphical user interface to display information associated with the selected communication status. | 2021-01-14 |
20210014123 | DYNAMIC NETWORK ADAPTATION - A computer implemented method of adapting a software defined network (SDN), the SDN operating with a set of network appliances in communication via network connections and the SDN comprising a control component operable in communication with at least a subset of the network appliances to control communication via the SDN, the method including receiving a representation of the logical arrangement of the SDN including a definition of appliances configured to provide communication for the SDN and network connections therebetween; receiving a measure of a performance metric for the SDN; receiving a forecast demand for the SDN; using a heuristic search to search a library of possible adaptations to the logical arrangement to identify a sequence of adaptations of the SDN that, when implemented, satisfy the forecast demand for the SDN and provide an improved measure of the performance metric of the SDN; applying the identified sequence of adaptations to the SDN by modifying the logical arrangement for use by the control component in subsequent communication via the SDN. | 2021-01-14 |
20210014124 | FEATURE-BASED NETWORK EMBEDDING - In some embodiments, a network analysis system receives network data in the form of a temporal graph that includes nodes and edges. Each node represents an entity involved in a network. An edge connects two nodes to indicate an association between the two nodes. Each edge also has a temporal value indicating a time point when the association between the two nodes was created. The network analysis system generates a sequence of nodes by traversing the nodes in the temporal graph along edges with non-decreasing temporal values or with non-increasing temporal values. The network analysis system further replaces the identifiers of the nodes in the sequence to generate a sequence of feature values. Based on the sequence of feature values, the network analysis system determines network embeddings for the nodes in the temporal graph. Using the network embeddings, the network analysis system identifies two or more of the nodes in the temporal graph that belong to the same entity. | 2021-01-14 |
20210014125 | NETWORK DESIGN DEVICE, NETWORK DESIGN METHOD, AND NETWORK DESIGN PROCESSING PROGRAM - With a network design apparatus, a network design method, and a network design processing program, a network configuration is designed for a network in which a transfer apparatus is disposed for each of a plurality of communication hubs and the communication hubs are connected via a link by a link portion apparatus in the transfer apparatus. In design of a network configuration, a maximum total capacity of a link portion apparatus is calculated, and a combination candidate set of the link portion apparatus including only combination candidates of which a total capacity is equal to or smaller than the maximum total capacity is calculated. | 2021-01-14 |
20210014126 | ON DEMAND SYNTHETIC DATA MATRIX GENERATION - An data driven approach to generating synthetic data matrices is presented. By retrieving historical network traffic data, probabilistic models are generated. Optimal distribution families for a set of independent data segments are determined. Applications are tested and performance metrics are determined based on the generated synthetic data matrices. | 2021-01-14 |
20210014127 | SELF-HEALING FABRICS - Embodiments herein describe an upgrade system that provides suggestions for upgrades using a confidence metric. In one embodiment, the upgrade system tracks network elements in multiple network fabrics to determine whether an upgrade performed on a first network element was successful. The upgrade system can generate one or more vectors that store various data about the network elements such as enabled features, telemetry data, control plane faults, system settings, locations of the network elements in a fabric, and the like. By evaluating these vectors, the upgrade system can derive a reliability confidence metric regarding the upgrade. If the reliability confidence metric exceeds a threshold, this indicates the upgrade was successful. The upgrade system can then compare vectors for different network elements to determine whether to apply the same upgrade to similar network elements. | 2021-01-14 |
20210014128 | MULTI-DOMAIN SOFTWARE DEFINED NETWORK CONTROLLER - A method and system for diagnosing a fault in a system. Operational state and configuration information is obtained from a plurality of components residing in a plurality of domains, the status and configuration information being based on a plurality of layers of a communication model. The operational state and configuration information are correlated and reformatted to create an end-to-end view of a network-based application; and a user interface configured to visualize the correlated and reformatted operational state and configuration information across the plurality of domains is generated, the user interface configured to present the visualized status and configuration information at each of the plurality of layers. | 2021-01-14 |
20210014129 | METHODS AND APPARATUS FOR PROVIDING ADAPTIVE PRIVATE NETWORK CENTRALIZED MANAGEMENT SYSTEM DATA VISUALIZATION PROCESSES - Systems, methods, and techniques are described for a display management of an adaptive private network (APN). A database is installed in a first node of a centralized management system including a network control node (NCN) coupled through the APN to client nodes. Timing messages sent by the NCN to the client nodes are time stamped according to a first clock in the NCN. A network time is calibrated in the client nodes based on timestamps of data which are correlated to a master time specified by the first node. The APN is polled for user specified data to be stored in the database, wherein the data is associated with a user specified period of time which is correlated to the master time. The user specified data is accessed from the database for display according to a network configuration, a user selected display type, and attributes selected by the user. | 2021-01-14 |
20210014130 | INFORMATION PROCESSING APPARATUS AND NON-TRANSITORY COMPUTER READABLE MEDIUM STORING PROGRAM - An information processing apparatus includes a control section that in a case where a user who uses a specific place is a user who has reserved the specific place, changes communication contract information of a terminal apparatus used by the user, and causes the terminal apparatus to perform communication using the changed communication contract information, during a period of the reservation. | 2021-01-14 |
20210014131 | EFFICIENT WAY TO PERFORM LOCATION SLO VALIDATION - A method, apparatus, and system for performing a Location SLO check based on a location scatter table is disclosed. A location scatter table is maintained, the location scatter table indicative of updated geographical location distribution of all backups of all assets. A Location Service Level Objective (SLO) associated with a first asset is determined, the Location SLO associated with the first asset specifying one or more allowed locations where backups of the first asset are permitted to be located. All locations where at least one backup of the first asset is located are determined. A Location SLO check for the first asset is performed, wherein the Location SLO check passes when all the locations where at least one backup of the first asset is located fall within the allowed locations specified by the Location SLO. | 2021-01-14 |
20210014132 | ORCHESTRATOR EXECUTION PLANNING USING A DISTRIBUTED LEDGER - Methods, systems, and use cases for orchestrator execution planning using a distributed ledger are discussed, including an orchestration system with memory and at least one processing circuitry coupled to the memory. The processing circuitry is configured to perform operations to generate an execution plan for a workload based on an SLA. The execution plan includes state transitions associated with corresponding edge service instances. A distributed ledger record is retrieved from the ledger based on a reinforcement learning reward value specified by the record. The reward value is associated with a state transition of the plurality of state transitions. An edge node is selected based on the retrieved distributed ledger record. Execution of an edge service instance of the plurality of edge service instances by the edge node is scheduled. The execution of the edge service instance corresponds to the state transition associated with the reinforcement learning reward value. | 2021-01-14 |
20210014133 | METHODS AND APPARATUS TO COORDINATE EDGE PLATFORMS - Methods and apparatus to coordinate edge platforms are disclosed. A disclosed example apparatus includes to control processing of data associated with edges includes an orchestrator analyzer to determine a first performance requirement of a first microservice of an application and a second performance requirement of a second microservice of the application. The apparatus also includes an orchestrator controller to assign the first microservice and the second microservice across first and second edge nodes between a source network and a destination network by: assigning the first microservice to the first edge node based on a first capability of the first edge node satisfying the first performance requirement of the first microservice, and assigning the second microservice to the second edge node based on a second capability of the second edge node satisfying the second performance requirement of the second microservice. | 2021-01-14 |
20210014134 | METHOD AND SYSTEM OF MANAGING RADIO CONNECTIVITY OF A VEHICLE - There are provided a method of managing radio connectivity of a vehicle and a system thereof. The method comprises: continuously receiving by vehicle's telematic system a predictive model generated by remote system using data continuously collected from a plurality of vehicles, wherein the collected data comprise, for each given vehicle of the plurality of vehicles, data informative of its location, speed and of Radio Access Technology (RAT)-related measurements; and, responsive to a predefined event, applying, by the telematic system, a lastly received predictive model to current values of a predefined set of inputs associated with the vehicle to obtain instructions and respectively provide corrective actions related to radio connectivity of the vehicle. The corrective actions include modifying RRC measurement report(s) so as to force the cellular network to provide one of: intra-RAT handover, inter-RAT handover; excluding available connectivity with undesired RAT or band; and terminating the radio connectivity with further RAT re-selecting. | 2021-01-14 |
20210014135 | WAN TUNNEL KPI/SLA PREDICTION AND SCHEDULE RECOMMENDER - The disclosed technology relates to a process for automating an optimized schedule of future application traffic paths on various Virtual Private Networks (VPN) tunnels using different Key Performance Indicators (KPIs) in order to meet the different applications' Service Level Agreements. The schedule is based on first characterizing the performance of different tunnels observed over a period of time. The past performance of the tunnels is then used to predict future performance of the same tunnels using machine learning. A schedule is then generated based on the prediction to transmit content across the network that best satisfies the SLA criteria of the content. The process lowers overall Operation Expenditure (OPEX) related to the cost (e.g. time and resources) of the overall network, improves data flow, and minimizes interruptions. | 2021-01-14 |
20210014136 | ASSIGNING SUPPORT TICKETS TO SUPPORT AGENTS - Assigning support tickets to support agents is described. A system receives support tickets and trains a machine-learning model to identify support agents who had experiences resolving support tickets of multiple complexities. The system receives a support ticket, identifies a topic of the support ticket, and estimates a complexity of the support ticket. The system identifies support agents who have skills handling the topic of the support ticket. The machine-learning model identifies support agents who have experiences resolving support tickets of the estimated complexity. The system projects workload availabilities, of identified support agents, for the support ticket. The system generates support agent scores based on the skills handling the topic, the experiences resolving support tickets of the estimated complexity, and the projected workload availabilities for the support ticket. The system assigns, based on the support agent scores, the support ticket to an identified support agent. | 2021-01-14 |
20210014137 | AREA EFFICIENT TRAFFIC GENERATOR - A packet and inspection system for monitoring the performance of one or more flows on a packet network comprises a processor and memory coupled to each other and to a network bus. The memory stores instructions to be executed by the processor and data to be modified by the execution of the instructions. A processor-controlled arbiter is coupled with the processor and the network bus, and upon reception of a packet on the bus or prior to transmission of a packet on the bus for one of said flows, the arbiter requests execution by the processor of selected instructions stored in the memory by providing the processor with the address of the selected instructions in the memory. The memory provides the processor with data associated with the selected instructions, and the processor modifies the data upon execution of the selected instructions. | 2021-01-14 |
20210014138 | DATA TRANSMISSION METHOD AND RELATED APPARATUS - The application discloses a data transmission method and a related apparatus. A first device receives a connection establishment request and a target data feature that are sent from an analysis device. The connection establishment request includes a first connection parameter of the analysis device. The first device determines, based on the target data feature, a second device that collects data corresponding to the target data feature. The first device and the second device belong to a same distributed system. The first device determines a second connection parameter of the second device; and sends the first connection parameter, the second connection parameter and the target data feature to the second device. The second device establishes a connection to the analysis device based on the first connection parameter and the second connection parameter, and transmits the data corresponding to the target data feature to the analysis device through the established connection. | 2021-01-14 |
20210014139 | COMMUNICATION-PERFORMANCE CHARACTERIZATION VIA AUGMENTED REALITY - An electronic device that assesses communication performance is described. During operation, the electronic device receives information specifying a location in an environment. For example, the information may correspond to user-interface activity associated with a user interface. Notably, the user interface may include an augmented reality and the user-interface activity may include defining the location, such as by dropping a pin in the augmented reality. Then, the electronic device provides the information to an access point and/or a controller of the access point, where the location is within communication range of the access point. Next, the electronic device receives, from the access point and/or the controller, measurements of one or more communication performance metrics at or proximate to the location during a time interval. Moreover, the electronic device provides a graphical representation of the communication performance at or proximate to the location based at least in part on the measurements. | 2021-01-14 |
20210014140 | MONITORING STREAMING MEDIA CONTENT - Methods, apparatus and articles of manufacture to monitor streaming media are disclosed. Example media monitoring methods disclosed herein include extracting metering data having a first format from media. In some disclosed examples, the media is to be provided to a media device via a transport stream, and the extracted metering data identifies at least one of the media or a source of the media. Disclosed example methods also include transcoding the extracted metering data to form transcoded metering data having a second format different from the first format. Disclosed example methods further include, prior to transmitting the transport stream to provide the media to the media device, transmitting the transcoded metering data to the media device for receipt by a meter executed by the media device. | 2021-01-14 |
20210014141 | SYSTEM AND METHOD OF CLOSED LOOP ANALYTICS FOR NETWORK AUTOMATION - Systems and methods implement closed loop analytics feedback for a transport network. A network device, such as a Network Data Analytics Function (NWDAF), receives, from a commissioning network function, an analytic information request for analytic event information and sends, to the commissioning network function, an analytic report that is responsive to the analytic information request wherein the analytic report includes a unique analytic report identifier. The network device receives, from the commissioning network function, a feedback event message that includes the analytic report identifier and a change description for a network parameter change influenced by the analytic report. | 2021-01-14 |
20210014142 | CROSS-CLOUD CONNECTIVITY CHECKS - Example methods and systems are provided for cross-cloud connectivity checks. One example method may include detecting a first connectivity check packet that is addressed from a first virtualized computing instance deployed in a first cloud environment; and determining that the first connectivity check packet is destined for a second virtualized computing instance in a second cloud environment reachable via the network device. The method may also comprise: generating a second connectivity check packet by modifying the first connectivity check packet to include one or more indicators that a connectivity check is required along a datapath towards the second virtualized computing instance in the second cloud environment. The method may further comprise: sending the second connectivity check packet to cause one or more observation points along the datapath to, based on the one or more indicators, generate and send report information associated with the second connectivity packet. | 2021-01-14 |
20210014143 | APPARATUS AND METHODS FOR IDENTIFYING AND CHARACTERIZING LATENCY IN A CONTENT DELIVERY NETWORK - Methods and apparatus for identification and characterization of latency in a content delivery network. In one embodiment, interaction of users with content is recorded via collection of tuning records; the latency is then utilized to adjust the timing on the tuning records to account for lapses in time for sending these between entities of the network and the user devices, and for processing occurring at the devices. The latency is determined by taking into account a device specific latency component, and a network latency component. The network latency component is determined in one variant by sending a message to the device from the network requesting a response. Once the timing of the tuning records is adjusted, these tuning records may be relied upon as being accurate on a second-by-second basis. Accordingly, tuning records may be obtained and analyzed for content which lasts for a very short period of time. | 2021-01-14 |
20210014144 | TRAFFIC ANALYSIS APPARATUS, METHOD, AND PROGRAM - A traffic analysis apparatus includes an information amount calculation part that calculates information amounts of a plurality of items of time series data relating to communication traffic and an input information selection part that selects at least one item of time series data based on the information amounts of the plurality of items of time series data. | 2021-01-14 |
20210014145 | METHOD AND FIRST NODE FOR MANAGING TRANSMISSION OF PROBE MESSAGES - A method and a first node for managing transmission of at least one probe message for detection of failure of a second node are disclosed. A network comprises the first and second nodes. The first node receives a message about an event related to the second node. The message comprises an identifier of the second node and an event type of the event. The first node retrieves at least one policy for failure detection based on the event type. The first node modifies a probe list based on said at least one policy with respect to the second node. The probe list indicates an order in which nodes, neighbouring to the first node, are to be probed by transmission of the probe messages thereto. The second node is one of the nodes neighbouring to the first node. The first node transmits the probe messages according to the probe list. | 2021-01-14 |
20210014146 | INTERIOR GATEWAY PROTOCOL (IGP) FOR SEGMENT ROUTING (SR) PROXY SEGMENT IDENTIFIERS (SIDS) - A Proxy Forwarding node configured to advertise Segment Routing (SR) proxy forwarding capability of the Proxy Forwarding node for neighboring nodes of the Proxy Forwarding node using extensions to interior gateway protocol (IGP) for Proxy Forwarding for enabling an ingress node to the SR Traffic Engineering (SR-TE) path to continue to forward the traffic without modifying a segment list of the SR-TE path that includes a node segment identifier (SID) of a failed neighboring node of the Proxy Forwarding node. When the Proxy Forwarding node receives traffic targeting the failed neighboring node, the Proxy Forwarding node performs SR proxy forwarding for the failed neighboring node by forwarding the traffic towards a destination of the traffic in a direction that avoids the failed neighboring node for a period of time after the IGP has converged. | 2021-01-14 |
20210014147 | METHOD AND SYSTEM FOR CORE NETWORK SUPPORT OF ACCESS NETWORK PROTOCOLS IN MULTI-HOMED REDUNDANCY GROUPS - In one embodiment, a method according to the present disclosure includes receiving a topology change advertisement at a remote core edge node and performing a network address information removal operation. The topology change advertisement is received from a core edge node that is in communication with an access network. The topology change advertisement indicates that a topology change has occurred in the access network. The network address information removal operation removes network address information stored by the remote core edge node. The network address information is used by the remote core edge node in participating in communications with the core edge node. | 2021-01-14 |
20210014148 | LINK STATE ADDITION AND DELETION BASED ON RECEPTION OF A SINGLE MESSAGE IN LINK STATE VECTOR ROUTING - Techniques for updating a routing table based on a single message are described. One technique includes receiving at a first network device a node message from a second network device. The node message includes a sequence number and a list of link state(s) originated by the second network device. The first network device determines whether to withdraw one or more link states originated by the second network device and maintained in a routing table of the first network device based on the sequence number and the list of the link state(s) within the node message. The routing table is updated based on the determinations. | 2021-01-14 |
20210014149 | METHOD FOR OPERATING A COMMUNICATION SYSTEM, AND COMMUNICATION SYSTEM - A communication system has a first communication unit and at least one second communication unit. A method for operating the communication system is particularly powerful and at the same time comparably simple to implement. Logical communication connections between the first communication unit and the at least one second communication unit are used for data transmission. At least one keep-alive message, which contains at least one piece of information in respect of a plurality of the logical communication connections used for the data transmission, is transmitted between the first communication unit and the at least one second communication unit via one additional logical communication connection. There is also described a corresponding communication system. | 2021-01-14 |
20210014150 | DECENTRALIZED CONTENT FABRIC - Disclosed are examples of systems, apparatus, devices, computer program products, and methods implementing aspects of a decentralized content fabric. In some implementations, one or more processors are configured to execute a software stack to define a fabric node of a plurality of fabric nodes of an overlay network situated in an application layer differentiated from an internet protocol layer. The defined fabric node is configured to: obtain a request for digital content from a client device; obtain, from one or more of the plurality of fabric nodes, a plurality of content object parts of a content object representing, in the overlay network, at least a portion of the digital content; generate consumable media using: raw data stored in the content object parts, metadata stored in the content object parts, and build instructions stored in the content object parts; and provide the consumable media to the client device. In some instances, the consumable media is further generated using a digital contract stored in a blockchain. | 2021-01-14 |
20210014151 | NETWORK SYSTEM AND CONFIGURATION METHOD THEREFOR - A network system in which network relay devices such as switches or routers which reduce the load of VPN path information are connected to a Clos topology and a configuration method thereof are provided. A network system according to the present invention is a network system in which a plurality of network relay devices that are routers or switches are connected by a leaf/spine type Clos topology and which performs path control using BGP. Each of the plurality of network relay devices belongs to an entire AS made up of all of the plurality of network relay devices by BGP confederation, and the respective network relay devices belong to a sub AS. A leaf type network relay device is connected to a spine type network relay device via an eiBGP peer and is connected to the other leaf type network relay devices via as iBGP peer. | 2021-01-14 |
20210014152 | Multicast Group Creation Method, Multicast Group Joining Method, and Apparatus - A multicast group creation method, a multicast group joining method, and an apparatus, where the multicast group creation method includes: a user multicast source terminal sending a first request message to a first control plane network element to request creation of a multicast group; the first control plane network element sending a second request message to a second control plane network element to request creation of the multicast group; the second control plane network element determining that a next-hop user plane network element of the second user plane network element is a first user plane network element, and then sending information about the first user plane network element to the first control plane network element, which indicates the second user plane network element to send a multicast packet received from the terminal to the first user plane network element. | 2021-01-14 |
20210014153 | TECHNIQUES FOR EFFICIENT MULTIPATH TRANSMISSION - A multipath transmission system includes a first network device and a second network device. The first network device is configured to convert an input data stream into a bundle of sub flows for transmission over a multipath transmission medium. The second network device is configured to reconvert the bundle of sub flows received via the multipath transmission medium into an output data stream. The reconversion comprises reassembling the sub flows to provide the output data stream. The conversion and reconversion are based on a network protocol that provides congestion control. The network protocol is based on non-reliable and out-of-order delivery of the bundle of sub flows. The network protocol is a multipath extension of a Datagram Congestion Control Protocol (DCCP). | 2021-01-14 |
20210014154 | SYSTEMS AND METHODS FOR PEER-TO-PEER COMMUNICATION - Systems, methods, and computer program products for transmitting data between devices are disclosed. A device may utilize a standardized communication system (“SCS”) to transmit data directly between devices including an SCS. The SCS may discover available devices. The SCS may determine available transmission paths between a first device and a second device. The SCS may select a transmission path between the first device and the second device, and the SCS may transmit data from the first device to the second device using a standardized communication protocol (“SCP”). | 2021-01-14 |
20210014155 | LEARNING ORPHAN PORTS IN A MULTI-CHASSIS LINK AGGREGATION GROUP - Forwarding of network data received in a switch includes identifying forwarding information from mapping tables stored in the switch. The mapping tables can be indexed using information in the received network data identify the forwarding information, including using at least an identifier of the ingress port of the switch on which the network data was received. | 2021-01-14 |
20210014156 | NETWORK ROUTING USING AGGREGATED LINKS - Introduced herein is a routing technique that, for example, routes a transaction to a destination port over a network that supports link aggregation and multi-port connection. In one embodiment, two tables that can be searched based on the target and supplemental routing IDs of the transaction are utilized to route the transaction to the proper port of the destination endpoint. In an embodiment, the first table provides a list of available ports at each hop/route point that can route the transaction to the destination endpoint, and the second table provides a supplemental routing ID that can select a specific group of ports from the first table that can correctly route the transaction to the proper port. | 2021-01-14 |
20210014157 | Quality-of-Service Monitoring Method and Apparatus - A quality-of-service monitoring method and apparatus, where the method includes: obtaining, by a first node, a service packet of a first service; encapsulating, by the first node, the service packet to obtain a monitoring packet, where the monitoring packet is usable for monitoring quality of service of the first service; and sending, by the first node, the monitoring packet to a second node. | 2021-01-14 |
20210014158 | Network Device Management Method and Apparatus, and System - A network device management method for a first network device in autonomic networking includes obtaining management information of a service flow, the management information comprising a type of a management operation and an identifier of the service flow, and the first network device being an ingress network device of the service flow, determining a second network device on a forwarding path of the service flow based on the identifier of the service flow, the second network device being a next-hop network device of the first network device, sending a control packet having the management information to the second network device, the control packet indicating to the second network device to perform a management operation based on the type of the management operation and obtain information associated with the management operation, receiving, from the second network device, a response packet having information associated with the management operation. | 2021-01-14 |
20210014159 | OPTIMIZING IP MULTICAST DELIVERY WITH USE OF LOCAL SOURCE NODES AND THE PROPAGATION OF ADVERTISEMENTS THEREFOR - In one illustrative example, a network node connected in a network fabric may identify that it is established as part of a multicast distribution tree for forwarding multicast traffic from a source node to one or more host receiver devices of a multicast group. In response, the network node may propagate in the network fabric a message for advertising the network node as a candidate local source node at which to join the multicast group. The message for advertising may include data such as a reachability metric. The propagation of the message may be part of a flooding of such messages in the network fabric. The network node serving as the candidate local source node may thereafter “locally” join a host receiver device in the multicast group at the network node so that the device may receive the multicast traffic from the source node via the network node. | 2021-01-14 |
20210014160 | RELAY SYSTEM, RELAY DEVICE, AND NON-TRANSITORY COMPUTER READABLE MEDIUM - A relay system includes a first relay device, a second relay device, a controller, and a route advertisement unit. The second relay device receives route advertisement from the first relay device. If an excess of a number of pieces of routing information registered in a routing table of the second relay device over a maximum number of pieces of routing information registrable in the routing table is predicted, the controller controls a number of pieces of routing information that are to undergo the route advertisement from the first relay device to the second relay device. The route advertisement unit performs the route advertisement to the second relay device after excluding, from pieces of routing information registered in a routing table of the first relay device, a piece of routing information set not to undergo the route advertisement as a result of the control of the number of pieces of routing information by the controller. | 2021-01-14 |
20210014161 | OFFLOADS FOR MULTICAST VIRTUAL NETWORK PACKET PROCESSING IN A NETWORK INTERFACE CARD - Systems and methods of offloading multicast virtual network packet processing to a network interface card are provided. In an example implementation, a network interface card can route packets in a virtual network. The network interface card can be configured to receive a data packet having a multicast header for transmission to a plurality of destination virtual machines. The network interface card can retrieve a list of next hop destinations for the data packet. The network interface card can replicate the packet for each next hop destination. The network interface card can encapsulate each replicated packet with a unicast header that includes a next hop destination virtual IP address indicating the next hop destination and a source virtual IP address, and transmit the encapsulated packets. | 2021-01-14 |
20210014162 | ROUTERS AND METHODS FOR TRAFFIC MANAGEMENT - A router including a communication device, a first processor, and a second processor. The communication device is configured to receive a plurality of first packets of a connection and at least one second packet of the connection subsequent to the first packets The first processor, coupled to the communication device, and configured to analyze the first packets to determine at least part of a plurality of transport-layer parameters associated with the connection, receive a traffic control rule associated with the connection, and offload processing of the at least one second packet of the connection to a second processor after the at least part of the transport-layer parameters is determined. The second processor is configured to perform traffic control on the second packet according to the traffic control rule and the at least part of the transport-layer parameters. | 2021-01-14 |
20210014163 | PER PATH AND PER LINK TRAFFIC ACCOUNTING - A first device may receive a packet that includes information identifying a path through a network. The first device may configure a header of the packet to include a first set of identifiers that identifies the path and the first device via which the packet was received. The first device may configure the header of the packet to include a second set of identifiers that identifies a set of devices associated with the path. The set of devices may be associated with providing the packet via a network. The first device may determine whether a counter associated with the first set of identifiers has been initialized. The first device may modify a value of the counter to record a metric. The first device may provide the packet to a second device. The first device may perform an action related to the packet or based on the value of the counter. | 2021-01-14 |
20210014164 | Communication Method and Communications Apparatus - A communication method includes receiving, by a user plane device, a first message from a session management device, where the first message is used to request establishing or updating a first session, the first message includes a first network instance identifier of a network instance to which an access network device serving a terminal belongs and a network address of the access network device, and the network address is located in a packet forwarding rule in the first message, determining, by the user plane device, a packet forwarding address based on the first network instance identifier and the network address, and receiving, by the user plane device, a packet, determining that the packet forwarding rule in the first message is applicable to the received packet, and sending the packet using the packet forwarding address. | 2021-01-14 |
20210014165 | Load Distribution System and Load Distribution Method - A load distribution system has: determination means for determining, upon an input port receiving a packet, a flow attribute indicating whether a flow configured by the packet is a flow that tends to include many long packets or a flow that tends to include many short packets; and output means for outputting the packet to a packet transfer device in a load state indicating that a load applied by the flow of the flow attribute is low, of a plurality of packet transfer devices, in accordance with the flow attribute determined by the determination means. | 2021-01-14 |
20210014166 | DATA TRAFFIC PROCESSING METHOD, DEVICE, AND SYSTEM - This application provides a data traffic processing method, a device, and a system. The method includes: receiving, by a first network device on a first link, a first VXLAN packet sent by a second network device, where the first VXLAN packet includes a first sequence number and a first service packet; decapsulating, by the first network device, the first VXLAN packet; receiving, by the first network device on a second link, a second VXLAN packet sent by the second network device, where the second VXLAN packet includes a second sequence number and a second service packet; and when the first network device determines that the second sequence number is a next sequence number of the first sequence number, decapsulating, by the first network device, the second VXLAN packet. | 2021-01-14 |
20210014167 | RATE MATCHING METHOD AND APPARATUS, AND RATE DE-MATCHING METHOD AND APPARATUS - A rate matching method including: determining a receiving capability of a receive end, where the receiving capability is used to indicate a maximum data processing volume of the receive end in a first transmission time, and/or the receiving capability is used to indicate a maximum data buffer volume of the receive end in a first transmission time; the first transmission time is used to transmit a first transport block to which a first code block belongs; determining N | 2021-01-14 |
20210014168 | PACKET SENDING METHOD, NETWORK NODE, AND SYSTEM - A controller obtains a forwarding latency requirement of a service flow and a destination address of the service flow, and determines a forwarding path that meets the forwarding latency requirement. The controller determines that an ingress node forwards a first cycle time number of a packet and an intermediate node forwards a second cycle time number of the packet, and separately determines a corresponding adjacent segment identifier. A label stack generated by the controller includes the adjacent segment identifier and the adjacent segment identifier. The controller sends the label stack to the ingress node, to trigger the ingress node to forward the packet within a period of time corresponding to the first cycle time number. The controller determines the forwarding path based on the forwarding latency requirement of the service flow, and generates a label stack corresponding to a forwarding time point. | 2021-01-14 |
20210014169 | TRANSMISSION CONTROL DEVICE, TRANSMISSION CONTROL METHOD, RECEPTION CONTROL DEVICE, AND RECEPTION CONTROL METHOD - [Object] To provide a technology capable of performing processing on desired data in the reception-side communication device, even in the case in which a sequence number space is shared among a plurality of pieces of data transmitted from the transmission-side communication device. | 2021-01-14 |
20210014170 | ADAPTIVE PRIVATE NETWORK WITH DYNAMIC CONDUIT PROCESS - Systems and techniques, including special messages and state machines, are described that configures an intermediate site to dynamically trigger creation of and removal of a dynamic conduit between two sites based on usage that is tracked at the sites. The intermediate site providing WAN-to-WAN forwarding between the two sites, monitors throughput statistics on each local WAN link (LWL) associated with the two sites. If traffic between the two sites passes a configured first threshold or if LWL usage passes a configured second threshold, the intermediate site sends a message to the two sites to set up a dynamic conduit directly coupling the two sites. Busy lists are used to keep track of eligible site pairs. Once a dynamic conduit is set up between two sites, a grow technique tests the dynamic conduit increasing communication flows between the two sites each configured sampling period before putting the conduit in normal use. | 2021-01-14 |
20210014171 | TECHNIQUES FOR SCHEDULING MULTIPATH DATA TRAFFIC - A multipath scheduler device for scheduling data traffic includes: at least one first type data path; at least one second type data path; and a scheduler configured to schedule a first portion of the data traffic for transmission via the at least one first type data path and to schedule a second portion of the data traffic for delayed transmission via the at least one second type data path. | 2021-01-14 |
20210014172 | ACCESS MANAGEMENT TAGS - Tags may be used in decisions by an access management service regarding access of computing resources (“resources”) by principals (e.g., users, roles, etc.). The tags may also be used to determine cost information, for grouping resources and/or principals, and for other reasons. The tags may be assigned to principals, to resources, or both. The resource may be a virtual or physical type of computing resource. Tags may be metadata, which may include a key-value pair. Tags may include email addresses, cost centers, project identifiers, location, team name, etc. The value may be a number, letters, or a combination of both. In some embodiments, the values may be limited to certain numbers or bytes, and some numbers and/or letter combinations may be excluded for special use. | 2021-01-14 |
20210014173 | SYSTEMS AND METHODS FOR RESOURCE ALLOCATION - A computer-implemented for allocating resources is disclosed. The method includes: receiving, from a client device associated with an entity, input including a selection of a first operation; obtaining a threshold quantity of resources associated with the first operation; allocating a first quantity of resources associated with the entity to the first operation; detecting a trigger condition for obtaining resources associated with the first operation; and in response to detecting the trigger condition for obtaining resources associated with the first operation: determining a second quantity of resources associated with the entity for allocation to the first operation based on a difference between the threshold quantity of resources associated with the first operation and the first quantity of resources; and transmitting, to the client device, a signal representing a message indicating the second quantity of resources. | 2021-01-14 |
20210014174 | Method, Device, and System for Transmitting Multicast Packet - A method, a device, and a system for transmitting a multicast packet are provided. The method includes: when a device that is in a source subnet and that is connected to a core network receives a multicast packet of a target multicast group, determining addresses of devices that are in a plurality of destination subnets corresponding to the target multicast group and that are connected to the core network, replicating the multicast packet, to obtain a plurality of multicast packets whose quantity is equal to a quantity of the plurality of destination subnets, separately adding outer encapsulation to each multicast packet, and forwarding the multicast packet to which the outer encapsulation is added, where a destination address in the outer encapsulation is an address of a device that is in each destination subnet and that is connected to the core network. | 2021-01-14 |
20210014175 | NETWORK DEVICE AND METHOD FOR SENDING BGP INFORMATION - A network device creates a virtual border gateway protocol (BGP) peer and the BGP peer is enabled all BGP capability data configured in the network device. A BGP monitoring protocol (BMP) module of the network device acquires the enabled BGP capability by using a BGP message. According to the solution of the embodiment, the network device obtains all BGP capabilities configured in the network device and sends all the BGP capabilities to a monitoring server, so that the monitoring server can fully understand actual capability supported by the entire network, further providing an effective basis for deployment of and decision on the entire network. | 2021-01-14 |
20210014176 | METHOD AND DEVICE FOR TRANSMITTING DATA - Methods and devices for transmitting data are provided. The method includes: appending, by a first device, a sequence number to each to-be-sent data packet of a plurality of to-be-sent data packets, to generate a plurality of first data packets; and transmitting, by the first device, the plurality of first data packets to a second device through a plurality of service paths. | 2021-01-14 |
20210014177 | DETERMINISTIC PACKET SCHEDULING AND DMA FOR TIME SENSITIVE NETWORKING - In one embodiment, a network interface controller (NIC) includes multiple packet transmission queues to queue data packets for transmission. The data packets are assigned to multiple traffic classes. The NIC also includes multiple input/output (I/O) interfaces for retrieving the data packets from memory. Each I/O interface is assigned to a subset of the traffic classes. The NIC also includes scheduler circuitry to select a first data packet to be retrieved from memory, and direct memory access (DMA) engine circuitry to retrieve the first data packet from memory via one of the I/O interfaces based on the traffic class of the first data packet, and store the first data packet in one of the packet transmission queues. The NIC also includes a transmission interface to transmit the first data packet over a network at a corresponding launch time indicated by the scheduler circuitry. | 2021-01-14 |
20210014178 | DATA PROCESSING METHOD AND APPARATUS - Example data processing methods and apparatuses are disclosed. In one example data processing method, a first terminal obtains packet delay budget adjustment information, where the packet delay budget adjustment information is used to indicate an adjusted packet delay budget, a packet delay budget adjustment amount, or a packet delay budget adjustment range. The first terminal adjusts a size of a jitter buffer based on the packet delay budget adjustment information, and then buffers data based on the adjusted jitter buffer. | 2021-01-14 |
20210014179 | PACKET FRAGMENT PROCESSING METHOD AND APPARATUS AND SYSTEM - This application provides a packet fragment processing method and apparatus and a system, to reduce occupancy of a storage resource of a network device. The method includes: receiving, by a network device, a first packet fragment set from first user equipment, where the first packet fragment set includes a plurality of packet fragments; and sending, by the network device, the first packet fragment set to a server. | 2021-01-14 |
20210014180 | METHOD FOR BOOKMARK FUNCTION APPLICABLE IN MESSENGER APPLICATION AND ELECTRONIC APPARATUS THEREOF - A method and apparatus for a bookmark function is applicable in a messenger application. The method includes checking whether other application is selected during the use of a messenger application, storing a predetermined dialog location in the messenger application when the other application is selected, backgrounding the messenger application and foregrounding the other application, and returning to the predetermined dialog location when the messenger application is foregrounded. | 2021-01-14 |
20210014181 | TWO-WAY REAL TIME COMMUNICATION SYSTEM THAT ALLOWS ASYMMETRIC PARTICIPATION IN CONVERSATIONS ACROSS MULTIPLE ELECTRONIC PLATFORMS - Methods, systems, and apparatuses, including computer programs encoded on computer-readable media, for receiving a first communication as part of a conversation, from an unauthenticated user of a web browser. A conversation identifier is determined based on the first communication. A first responder, a communication protocol, and a communication address of the first responder is determined. The first communication is sent to the first responder and a first reply is received. The conversation identifier is determined based on the first reply and the first reply is mapped to the web browser. The first reply is sent to the web browser. | 2021-01-14 |
20210014182 | METHOD AND SYSTEM FOR PROVIDING INTEROPERABILITY FOR RICH COMMUNICATION SUITE (RCS) MESSAGING - A method and system for providing interoperability for Rich Communications Suite/Systems (RCS) messaging. If a target network device cannot receive RCS messages, electronic messages are modified on an RCS message application to include an electronic link to an RCS interoperability application. The RCS interoperability application independently provides seamless, rich multi-media RCS functionality to the target network device when the electronic link is activated in the modified electronic message. The RCS interoperability application provides two-way RCS message communications between target network devices without RCS functionality and target network devices with RCS functionality. | 2021-01-14 |
20210014183 | GENERATING INTERACTIVE MESSAGES WITH ASYNCHRONOUS MEDIA CONTENT - Systems and methods are provided for sending serialized data for an interactive message comprising a first session data item to a second computing device to render the interactive message using the first session data item and display the rendered interactive message comprising a first media content item associated with a first interactive object and receiving, from the second computing device, a second media content item associated with a second interactive object of the interactive message. The systems and methods further provided for generating a second session data item for the second interactive object of the interactive message, adding the second session data item to the serialized data, and sending the serialized data to a third computing device to render the interactive message using the serialized data and display the rendered interactive message comprising the first media content item and the second media content item. | 2021-01-14 |
20210014184 | COMMUNICATION CONTROL METHOD AND INFORMATION PROCESSING APPARATUS - A communication control method is for performing a process executed by a computer including a processor. The process includes storing, in a storage device of an information processing apparatus, a correspondence relationship of a first user, a second user associated with the first user, and a third user associated with the second user; receiving, at the information processing apparatus, a message from the first user to the third user, from a terminal of the first user; and sending, by the information processing apparatus, the message received from the terminal of the first user as a message from the second user, to a terminal of the third user. | 2021-01-14 |
20210014185 | PROVIDING AUGMENTED MESSAGE ELEMENTS IN ELECTRONIC COMMUNICATION THREADS - The present disclosure is directed toward systems and methods for providing message element in electronic communication threads. For example, systems and methods described herein identify message elements in electronic communication threads and add interactions between the message elements to the electronic communication thread. | 2021-01-14 |
20210014186 | Methods And Systems For Delaying Message Notifications - Methods and systems are provided for delayed message notification associated with a content item. The system can receive a notification from a first user and intended for a second user, and can comprise a message, a content identifier, and a timestamp indicating a relative time within a content item associated with the content identifier. The system can transmit, to a device associated with the second user, a portion of the notification. In one implementation, the system can receive an indication that the second user's device is presenting the content item, and cause the message to be presented to the second. | 2021-01-14 |