01st week of 2022 patent applcation highlights part 75 |
Patent application number | Title | Published |
20220007413 | INDICATION USING CROSS CARRIER SIGNALING IN A WIRELESS COMMUNICATIONS NETWORK - Wireless communications systems and methods related to communications in a network are provided. A first wireless communication device communicates, with a second wireless communication device in a first frequency band, a first downlink (DL) communication signal indicating information associated with a transmission opportunity (TXOP) in a second frequency band different from the first frequency band. The first wireless communication device communicates, with the second wireless communication device in the second frequency band based on the first DL communication signal, a second DL communication signal during the TXOP. | 2022-01-06 |
20220007414 | METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING RANDOM ACCESS CHANNEL - The present disclosure provides a method for transmitting a random access channel (RACH) by a UE in a wireless communication system. Particularly, the method includes receiving information about actually transmitted synchronization signal blocks (SBBs) and RACH configuration information about RACH resources and transmitting a RACH in at least one RACH resource among RACH resources mapped to actually transmitted SSBs on the basis of the information about actually transmitted SSBs and the RACH configuration information, wherein the actually transmitted SSBs are repeatedly mapped to RACH resources by a positive integer multiple of the number of the actually transmitted SSBs in a RACH configuration period based on the RACH configuration information. | 2022-01-06 |
20220007415 | RANDOM ACCESS METHOD AND APPARATUS, AND USER EQUIPMENT AND NETWORK DEVICE - Provided in the embodiments of the invention are a random access method and apparatus, and a user equipment and a network device. The method comprises: after a UE sends a first message, detecting a scheduling instruction of a second message in a first window, wherein the second message comprises at least one of the following: a first conflict resolution identifier, a second conflict resolution identifier, first indication information and second indication information; the first conflict resolution identifier is used for conflict resolution of a connected UE; the second conflict resolution identifier is used for conflict resolution of an idle UE, an inactive UE, or the connected UE; the first indication information is used for indicating that a two-step random access process returns to a four-step random access process; and the second indication information is used for indicating a random backoff value when the UE retransmits the first message. | 2022-01-06 |
20220007416 | METHOD AND DEVICE FOR PERFORMING DOWNLINK MULTIPLE USER-MULTIPLE INPUT MUPTIPLE OUTPUT TRANSMISSION, STORAGE MEDIUM, AND USER EQUIPMENT - A method and a device for performing downlink multiple user-multiple input multiple output (DL MU-MIMO) transmission, a storage medium, and a user equipment. Said method comprises: in response to a channel competition success, performing a channel sounding procedure based on NDP; according to a preset Transmission Opportunity (TxOP) duration, or according to a busy or idle state of a channel in a first period after the channel sounding procedure based on NDP, determining whether to start to perform DL MU-MIMO transmission or not. Embodiments of the present disclosure provide a solution on how to improve probability and success rate of performing DL MU-MIMO transmission, improving efficiency of DL MU-MIMO transmission and performance of Wi-Fi. | 2022-01-06 |
20220007417 | CHANNEL ACCESS OF A SIMULTANEOUS-TRANSMIT-RECEIVE (STR) MULTI-LINK-DEVICE (MLD) WITH A NON-STR MLD - A wireless communication protocol for an access point (AP) multi-link device (MLD) using carrier-sense multiple-access collision avoidance (CSMA/CA) with multi-link operations. Transmit opportunities (TXOPs) are obtained by setting a random number of backoff slots, as a random backoff, for channel contention on each link, and counting down the random backoff on each link independently. When the backoff for the link reaches zero, channel access is obtained and a TXOP duration of reserved on a link whose end time cannot occur later than the latest existing TXOPs of the AP MLD. Numerous variations are described for setting the random number of backoff slots and for reserving the TXOP duration on a link. | 2022-01-06 |
20220007418 | METHOD AND DEVICE FOR CONFIGURING BANDWIDTH PART - A method for configuring a bandwidth part is provided. The method comprising: determining first target indication information for indicating whether each bandwidth part in the multiple bandwidth parts is available; and simultaneously transmitting the multiple bandwidth parts and the first target indication information to a terminal that supports simultaneous reception of the multiple bandwidth parts. | 2022-01-06 |
20220007419 | WIRELESS LAN SYSTEM AND INTERFERENCE CONTROL METHOD - Provided is a wireless LAN system in which an interference control signal transmitter that is provided in the surroundings of the wireless LAN base station and the wireless LAN terminal, and is configured to collect wireless environment information regarding the interfering AP/STA, and transmit, to the interfering AP/STA, an interference control signal that is to be used to set a transmission waiting period; and an interference control signal management device configured to collect the wireless environment information from the interference control signal transmitter, determine the interference control signal transmitter whose communication area includes the interfering AP/STA based on the wireless environment information, and control the determined interference control signal transmitter to transmit the interference control signal to be used to set the transmission waiting period that corresponds to a length of time of the communication between the wireless LAN base station and the wireless LAN terminal, wherein while the interfering AP/STA that has received the interference control signal sets the transmission waiting period, the wireless LAN base station and the wireless LAN terminal preferentially perform communication. | 2022-01-06 |
20220007420 | SPREADING ASPECTS OF RANDOM ACCESS CHANNEL PROCEDURE - Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment may receive, from a base station, a random access configuration indicating spreading code information for a set of random access channel (RACH) occasions associated with a RACH procedure, and transmit, to the base station, a physical RACH communication in a RACH occasion, of the set of RACH occasions, using a spreading code, wherein the spreading code is determined based at least in part on the spreading code information. Numerous other aspects are provided. | 2022-01-06 |
20220007421 | MAPPING ASPECTS OF RANDOM ACCESS CHANNEL PROCEDURE - Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment may receive, from a base station, a random access configuration indicating synchronization signal block (SSB)-to-random access channel (RACH) occasion mapping information, wherein the SSB-to-RACH occasion mapping information is associated with a first set of RACH occasions and a second set of RACH occasions, select a RACH occasion based at least in part on the SSB-to-RACH occasion mapping information, and transmit, to the base station, a physical RACH communication using the RACH occasion based at least in part on selecting the RACH occasion. Numerous other aspects are provided. | 2022-01-06 |
20220007422 | METHOD AND DEVICE USED IN COMMUNICATION NODE FOR WIRELESS COMMUNICATION - The present disclosure provides a method and device used in communication node for wireless communication. A communication node receives a first signaling; generates a first data block in a first radio state; when a first condition set is satisfied, transmits a first signal; and when the first condition set is not satisfied, transmits a second signal; the first signaling is used to determine a first threshold, the first threshold being a positive integer; the first condition set comprises a size relation between a first data size and the first threshold; the first data block comprises more than one bit, and the first data size is equal to a number of bits comprised in the first data block; the first signal is used for a first-type Random Access (RA) procedure, and the second signal is used for a second-type RA procedure; the first signal carries a first sequence. | 2022-01-06 |
20220007423 | METHOD AND APPARATUS FOR SMALL DATA TRANSMISSION - The present disclosure relates to a communication method and system for converging a 5th-Generation (5G) communication system for supporting higher data rates beyond a 4th-Generation (4G) system with a technology for Internet of Things (IoT). The present disclosure may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. The present disclosure provides method and apparatus for small data transmission. | 2022-01-06 |
20220007424 | RANDOM ACCESS METHOD, RANDOM ACCESS DEVICE, TERMINAL, AND NETWORK-SIDE DEVICE - A random access method, a random access device, a terminal and a network-side device are provided, and the method includes: transmitting a first message, where the first message includes a message A for random access, a random access preamble, a message 3 for random access or a first payload; receiving a second message transmitted by a network-side device, where the second message includes a message B for random access, a random access response, a message 4 for random access or a second payload; where the second message further includes indication information, or, the random access response includes the indication information. | 2022-01-06 |
20220007425 | METHOD AND APPARATUS FOR TRANSMITTING A SYSTEM INFORMATION REQUEST AND SYSTEM - A method and apparatus for transmitting a system information request and a system. The method includes: a terminal equipment determines to use a system information (SI) request procedure based on message 1 or an SI request procedure based on message 3 to request a network device for on demand system information on SUL or NUL according to whether a serving cell is configured with the SUL. | 2022-01-06 |
20220007426 | RANDOM ACCESS METHOD AND DEVICE - The embodiments of the present application relate to random access method and device, the method including: sending, by a terminal device, a first message to a network device, where the first message includes a random access preamble and UL message, and the UL message includes a first identifier; determining, by the terminal device, a first target radio network temporary identifier RNTI used for blindly detecting a first physical downlink control channel PDCCH according to the first identifier; blindly detecting, by the terminal device, the first PDCCH according to the first target RNTI; determining, by the terminal device, whether a contention conflict in a random access procedure is resolved according to a blind detection result of the first PDCCH or a first physical downlink shared channel PDSCH scheduled by the first PDCCH. | 2022-01-06 |
20220007427 | COMMUNICATION CONTROL METHOD - A communication control method for controlling a two-step random access procedure for completing a contention based random access procedure by performing transmission from user equipment to a base station and performing transmission from the base station to the user equipment after the transmission from the user equipment to the base station includes broadcasting, by the base station, system information indicating a PUSCH resource associated with a preamble resource, and receiving, by the user equipment, the system information. Performing the transmission from the user equipment to the base station includes transmitting, by the user equipment, a random access preamble to the base station, and using, by the user equipment, the PUSCH resource associated with the preamble resource used to transmit the random access preamble, based on the system information, to transmit a control message to the base station. | 2022-01-06 |
20220007428 | REFERENCE SIGNAL TRANSMISSION TECHNIQUES FOR RANDOM ACCESS MESSAGES - Methods, systems, and devices for wireless communications are described for a two-step random access channel (RACH) procedure in which uplink random access preamble and message transmission occasions may span multiple transmission slots. Reference signal resources for transmitting a reference signal with a first random access message of the two-step RACH procedure may include at least one symbol in each of the multiple transmission slots. The reference signal resources, reference signal sequence, or both, may be identified based on a particular uplink random access message transmission occasion, random access preamble transmission occasion, random access preamble sequence configuration, or any combinations thereof. | 2022-01-06 |
20220007429 | TELECOMMUNICATIONS APPARATUS USING A FIRST RANDOM ACCESS PROCEDURE AND A SECOND RANDOM ACCESS PROCEDURE - A method of transmitting data in a telecommunications system comprising a terminal transmitting a first random access request message to the base station in accordance with the first random access procedure for transmitting the data to the base station, the first random access request message comprising at least part of the data and a first preamble; and upon determination that the use of the first random access procedure has been unsuccessful, the terminal transmitting a second random access request message to the base station in accordance with the second random access procedure for transmitting the data to the base station, the second random access request message comprising a second preamble. | 2022-01-06 |
20220007430 | TERMINAL APPARATUS THAT PERFORMS BEAM SELECTION IN RANDOM ACCESS PROCEDURE, BASE STATION APPARATUS, COMMUNICATION METHOD, AND COMPUTER-READABLE STORAGE MEDIUM - A terminal apparatus transmits message 1 of a 4-step random access procedure using information of a first beam among a plurality of beams formed by a base station apparatus in order to connect to the base station apparatus, receives, from the base station apparatus, message 2 of the random access procedure as a response to the message 1, and transmits, in response to the message 2, message 3 of the random access procedure including information of a second beam as a beam serving a candidate for switching from the first beam based on radio qualities measured for the plurality of beams after transmitting the message 1. | 2022-01-06 |
20220007431 | METHOD FOR RANDOM ACCESS RESOURCE CONFIGURATION AND RESOURCE SELECTION AND PERFORMING RACH - Method, systems and devices for improved random access resource configuration and resource selection in a random access procedure. Multiple common resource pools are configured to increase random access resource capacity. | 2022-01-06 |
20220007432 | Collaborative Optimization of Random Access Channel Configuration in Wireless Network Access Nodes - This disclosure relates to collaborative optimization of random access channel configuration in wireless access networks. In one implementation, optimization of the random access channel configuration in one wireless access network node may be performed with assistance from other wireless network nodes by receiving operational parameters that may be relevant for random access channel configuration optimization but are not locally collected at the wireless access network node. | 2022-01-06 |
20220007433 | METHODS AND DEVICES FOR RANDOM ACCESS - A method for a user equipment (UE) to perform random access to a radio network is provided. The method comprises: determining at least one message for random access indicating a cell where the UE initiates the random access and/or a purpose of the ransom access; and transmitting from the UE, the at least one message for random access to the radio network. A corresponding method for a base station, the corresponding devices, computer programs, and computer-readable storage are also provided. | 2022-01-06 |
20220007434 | CAPABILITY REPORTING FOR RANDOM ACCESS CHANNEL PROCEDURE - Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment may receive, from a base station, an indication of a time gap value associated with a random access channel (RACH) procedure, wherein the time gap value is based at least in part on a capability of the base station, determine whether a physical RACH (PRACH) occasion associated with the RACH procedure is valid based at least in part on receiving the indication of the time gap value associated with the RACH procedure, and selectively transmit, to the base station, a PRACH transmission in the PRACH occasion based at least in part on determining whether the PRACH occasion is valid. Numerous other aspects are provided. | 2022-01-06 |
20220007435 | PROBABILISTIC RANDOM ACCESS - Generating, by a user equipment (UE) of a wireless access network, for a set of contention-based random access occasions of a base station of the network, a random number over an interval. For the generated random number meeting a threshold value within the interval, transmitting, by the UE and to the base station, a random access preamble within one of the random access occasions of the set. For the generated random number not meeting the threshold value, attempting, by the UE, contention-based access to the network within a subsequent set of random access occasions of the base station, the subsequent set of random access occasions occurring after the set of contention-based random access occasions of the base station. | 2022-01-06 |
20220007436 | RANDOM ACCESS METHOD AND DEVICE - The embodiments of the present disclosure provide a random access method and device, and provide a method for data transmission for a terminal device that performs random access using a two-step random access procedure. The method includes: transmitting, by a terminal device, a first preamble and first uplink data to a network device; receiving, by the terminal device, scheduling information transmitted by the network device; and performing, by the terminal device, a subsequent transmission according to the scheduling information. | 2022-01-06 |
20220007437 | CLOUD HOSTED DEVICE INSTANCES METHOD AND APPARATUS - Disclosed are systems and methods for improving interactions with and between computers in hosting and/or providing systems supported by or configured with personal computing devices, servers and/or platforms. The systems interact to instantiate local and persistent core device instances within or across platforms, which can be used to improve the quality of data processing used in processing interactions between or among processors in such systems. The disclosed systems and methods provide systems and methods for cloud hosted device instances. The systems and methods provide a platform for creating cloud hosted device instances, each of which provides compute and memory resources for a device user. The systems and methods provide a core cloud service to centrally manage device data and deploy (and redeploy) local (or “lightweight”) device instances close to a device. | 2022-01-06 |
20220007438 | Selecting a Wireless Network Connection - The present disclosure describes systems and methods directed to a user equipment (UE) selecting a network connection. The described systems and methods include the UE receiving a wireless network suggestion requesting connection of the UE to a wireless local area network (WLAN), the wireless network suggestion received from a network-suggesting entity. The UE reviews at least one of connection performance data relating to one or more previous network connections with the WLAN and/or suggestor performance data relating to one or more previous wireless network suggestions received from the network-suggesting entity. The UE then determines, based on the review, whether the connection performance data and/or the suggestor performance data satisfies a criterion. Upon determining that a criterion is satisfied, the UE establishes a wireless connection with the WLAN. | 2022-01-06 |
20220007439 | NETWORK SLICE SUPPORT OF RESPECTIVE TRANSPORT PROTOCOLS - Techniques are described herein for network slice support of respective transport protocols. In one example, a session management function obtains, from a user equipment, a request for a network slice identifier in a network that includes a plurality of network slices each configured to support a respective transport protocol. In response to the request, the session management function identifies a first transport protocol of the respective transport protocols by which the user equipment is to communicate. Based on the first transport protocol, the session management function identifies a first network slice of the plurality of network slices by which the user equipment is to communicate. The first network slice is configured to support the first transport protocol. The session management function provides the network slice identifier to the user equipment. The network slice identifier corresponds to the first network slice. | 2022-01-06 |
20220007440 | APPARATUS AND METHODS FOR CELL IDENTIFICATION IN WIRELESS NETWORKS - Apparatus and methods for physical cell identification within one or more wireless networks. In one embodiment, conflicts in PCI values which may exist within two or more mobile networks (e.g., PLMNs) of respective different operators when unlicensed spectrum is utilized (e.g., according to 3GPP 5G NR-U technology) are resolved. In one implementation, this functionality is provided by specifying one or more mobility-related parameters associated with various UE, such that serving gNBs can determine whether a given UE requires a mobility context, and as such whether it should conduct subsequent RF measurement reporting to report back potential conflicts in PCI it may encounter to the gNB. In one variant, the measurement reporting is configured to comply with 5G NR-U required “listen-before-talk” or LBT protocols; i.e., to measure parameters consistent with the LBT protocols to detect any such PCI-based conflicts. | 2022-01-06 |
20220007441 | Location Based Selection of Localized Proxy Application Server - A session management function (SMF) receives, from a wireless device, a packet data unit (PDU) session establishment request message. The PDU session establishment request message comprises: location information of the wireless device; and a single-network slice selection assistance information (S-NSSAI) of the PDU session. The SMF selects a local proxy call session control function (P-CSCF) based on: the location information of the wireless device; and the S-NSSAI of the PDU session. The SMF sends, to the wireless device, a PDU session establishment accept message comprising an identifier of the P-CSCF. | 2022-01-06 |
20220007442 | INITIAL ACCESS AND RADIO RESOURCE MANAGEMENT FOR INTEGRATED ACCESS AND BACKHAUL (IAB) WIRELESS NETWORKS - Establishment of integrated links comprising integrated wireless backhaul communications links and access communications links is facilitated by transmitting multiplexed sync signals to enable synchronization between the relay transmission point devices, and using a random access channel procedure to complete the establishment. The integrated wireless backhaul communications links and access communications links can be maintained by measuring channel characteristics of the backhaul communications links using a measurement reference signal. | 2022-01-06 |
20220007443 | Negotiation on Bearer Type Configurations - Apparatuses, systems, and methods for a wireless device to perform negotiation of bearer type configuration and/or related parameters. A user equipment device (UE) and/or network may determine a bearer configuration and/or other parameters based on information or measurements of the UE. The UE and the BS may exchange data using a negotiated configuration. | 2022-01-06 |
20220007444 | USER DEVICE - The present invention provides a communication method for realizing a function for URLLC that requires high-reliability and/or low-latency communication in a 5GS. A user apparatus can provide a communications method capable of realizing a URLLC function in a 5GS by performing the communication method, which comprises: receiving, in a registration procedure, a registration accept messages including DNN and S-NSSAI for URLLC; receiving, in a first PDU session establishment procedure, a PDU session establishment accept messages including information indicating that an SSC mode for a PDU session for URLLC is SSC mode 1; and transmitting, in a second PDU session establishment procedure, a PDU session establishment request messages including information indicating that the SSC mode for the PDU session for URLLC is SSC mode 1. | 2022-01-06 |
20220007445 | METHOD AND APPARATUS FOR ESTABLISHING SIDELINK RADIO BEARER FOR UE-TO-UE RELAY COMMUNICATION IN A WIRELESS COMMUNICATION SYSTEM - A method and device are disclosed from the perspective of a first remote User Equipment (UE). In one embodiment, the method includes the first remote UE establishing a first Sidelink (SL) Data Radio Bearer (DRB) for transmission to a second remote UE via a relay UE, wherein the first SL DRB is identified by a Radio Bearer (RB) Identity (ID). The method further includes the first remote UE ciphering a sidelink packet to be sent to the second remote UE on the first SL DRB based on at least the RB ID. | 2022-01-06 |
20220007446 | SECONDARY CELL GROUP ACTIVATION BY BANDWIDTH PART FOR DUAL CONNECTIVITY WITH MULTIPLE RADIO ACCESS TECHNOLOGIES - Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may operate, in connection with a secondary cell group (SCG) for multiple radio access technology dual connectivity, in one of an SCG dormant state in a dormant downlink bandwidth part (BWP) configured for a primary secondary cell of the SCG or an SCG enhanced dormant state in an enhanced dormant downlink BWP configured for the primary secondary cell. The UE may receive a control message associated with activating the SCG for the UE, the control message indicating a BWP switch for the UE. The UE may switch, in connection with receiving the control message, from one of the dormant downlink BWP or the enhanced dormant downlink BWP to an activated downlink BWP in which the UE operates in an SCG activated state. Numerous other aspects are provided. | 2022-01-06 |
20220007447 | METHOD AND APPARATUS FOR PERFORMING VEHICLE COMMUNICATION - Provided are a method and an apparatus for configuring a sidelink radio bearer on a sidelink interface used for vehicle communication and processing radio link failure. The method may include receiving sidelink radio bearer configuration information for configuring a sidelink radio bearer on a sidelink interface used for the vehicle communication from a base station; configuring the sidelink radio bearer based on the sidelink radio bearer configuration information, and transmitting the sidelink radio bearer configuration information to another UE subject to the vehicle communication; detecting a sidelink radio link failure when an acknowledged mode (AM) radio link control (RLC) entity linked to the sidelink radio bearer reaches a maximum number of retransmissions; and indicating the detection of the sidelink radio link failure to a higher layer regardless of a radio resource control (RRC) state of the UE when the sidelink radio link failure is detected. | 2022-01-06 |
20220007448 | DIRECTIONAL SIDELINK (SL) BEAM FAILURE DETECTION - A method of wireless communication, by a first sidelink user equipment (UE), includes periodically receiving a set of sidelink beam failure detection reference signals (RSs) from a second sidelink UE. The method includes incrementing a beam failure detection (BFD) counter in response to one or more reference signals of the set of sidelink beam failure detection RSs having a received signal strength below a threshold. The first sidelink UE starts a beam failure detection timer in response to the reference signal(s) of the set of sidelink beam failure detection reference signals having the received signal strength below the threshold. Another method by a sidelink UE may periodically transmit a set of sidelink BFD RSs to another sidelink UE. The set of sidelink BFD RSs comprise one or more sidelink receive RSs. The sidelink UE configures the other sidelink UE with the sidelink receive BFD RSs. | 2022-01-06 |
20220007449 | WIRELESS COMMUNICATION METHOD, TERMINAL DEVICE AND NETWORK DEVICE - A wireless communication method, a terminal device, and a network device, the method including: a terminal device sends indication information to a first network device, where the indication information is used to indicate that the terminal device fails to switch to a second network device. | 2022-01-06 |
20220007450 | Dynamic Adjustment Method and Apparatus for PDU Session - A method for a protocol data unit (PDU) session includes a step of a first core network device obtaining a first message from a first server. The first core network device generates a first parameter based on the first message. A terminal device obtains a measurement result based on the first parameter and sends the measurement result to the first core network device. The first core network device obtains a second parameter based on the measurement result, and the second core network device configures the second parameter to dynamically adjust the PDU session based on location or time information with reference to the second parameter. | 2022-01-06 |
20220007451 | Facilitating Self-Organizing Network (SON) Enhancement - Wireless networks may have thousands of configurable parameters, so manual tuning is infeasible. A self-organizing network (SON) can provide automation. However, automated algorithms are not designed to interact with a wireless network, and network experimentation can jeopardize reliability. To address the former, a SON facilitator of a wireless network management node exposes an API that can translate network configuration information for consumption by a SON enhancer, which may implement an AI algorithm for network tuning. The SON facilitator can also transform output from the SON enhancer into directions for controlling a test scenario, including generating a DL SON message describing the test to a UE. To further increase reliability during the test scenario, the UE can be provisioned with two wireless connections. A first connection is unchanged by the test scenario for stability, and a second connection is used for testing. | 2022-01-06 |
20220007452 | METHOD FOR CONFIGURING AT LEAST ONE RADIO RESOURCE OF A COMMUNICATION NETWORK, NODE DEVICE, AND COMMUNICATION NETWORK - A method for configuring radio resources distributed in communication nodes of a communication network is provided. Each communication node includes radio resources. The method includes collection, for each of said radio resources, of configuration parameters, and of at least one parameter representing a level of reception by this radio resource; detection, from said radio-resource configuration parameters collected and from at least one of the parameters representing a reception level, of a common configuration parameter value and a proximity between a radio resource of a first communication node and a radio resource of a second communication node from the communication nodes, of such a nature as to cause interference in communications between and first and second communication nodes, and then a configuration of at least one radio resource of the second communication node with a new configuration. The value of the common configuration parameter is absent from the new configuration. | 2022-01-06 |
20220007453 | AUTOMATIC BACKOFF OF A SPECTRUM ALLOCATION SERVER HEARTBEAT - During operation, a radio node may provide, at a transmit time during a first time interval, a first instance of a keep-alive message to a computer. Then, the radio node may receive, at a receive time prior to a first instance of a transmit expire time, an instance of a keep-alive response from the computer, where the instance of the keep-alive response authorizes the radio node to transmit in a granted portion of the spectrum until a second instance of the transmit expire time has elapsed. Moreover, the radio node may determine, based at least in part on the receive time and the first instance of the transmit expire time, an updated transmit time. Next, the radio node may provide, at the updated transmit time, which is prior to the second instance of the transmit expire time, a second instance of the keep-alive message addressed to the computer. | 2022-01-06 |
20220007454 | Signaling for MAC-I Verification in RNAU Without Anchor Relocation - An apparatus of a next generation NodeB (gNB) comprises one or more baseband processors to process a radio resource control (RRC) resume request (RRCResumeRequest) from a user equipment (UE) in an inactive state (RRC_INACTIVE), and to send a UE context request (Retrieve UE Context Request) to a last serving gNB, wherein the UE context request includes a physical cell identifier (PCI) and cell radio network temporary identifier (C-RNTI) of the gNB. The apparatus can include a memory to store the RRC resume request at the gNB and the UE context request at the last serving gNB. | 2022-01-06 |
20220007455 | METHOD FOR PERFORMING COMMUNICATION BY USING NON-TERRESTRIAL NETWORK AND APPARATUS THEREOF - Provided are a terminal and a network node and method thereof for performing communication in a non-terrestrial network. The method includes receiving system information including reference round trip delay offset information of a non-terrestrial network cell, performing a random access procedure in the non-terrestrial network cell; receiving configuration information for performing communication using the non-terrestrial network cell, and controlling a discontinuous reception (DRX) operation on the basis of the configuration information. | 2022-01-06 |
20220007456 | INACTIVITY TIMER MECHANISMS IN DISCONTINUOUS RECEPTION - Techniques are provided for operating user equipment (UE) in a discontinuous reception (DRX) mode, and more specifically, setting a DRX inactivity timer value. An example method for operating a user equipment in a discontinuous reception mode including an active mode for communicating with a network and an inactive mode when the user equipment does not communicate with the network includes determining a trigger condition based on a communication with the network, determining the inactivity timer value based on the trigger condition, and operating the user equipment in the active mode during a duration of the inactivity timer value and in the inactive mode after the duration of the inactivity timer value. | 2022-01-06 |
20220007457 | APPARATUS AND METHOD FOR OPTIONALLY USING SECONDARY FREQUENCY ASSIGNMENT IN A WIRELESS COMMUNICATION SYSTEM USING MULTIPLE BANDS - Methods for operating a Base Station (BS) and a User Equipment (UE) in a wireless communication system using a primary frequency and one or more secondary frequencies, and apparatuses for the BS and UE for carry out the methods, are provided. The method for operating the BS includes determining whether to activate or deactivate at least one of the one or more secondary frequencies, and transmitting a message comprising a bitmap indicating the activation or deactivation of the at least one of the one or more secondary frequencies to the UE. The method for operating the UE includes receiving a message comprising a bitmap indicating activation or deactivation of at least one of the one or more secondary frequencies from the BS, and activating or deactivating the at least one of the one or more secondary frequencies based on the received message. | 2022-01-06 |
20220007458 | USER EQUIPMENT AND METHOD OF WIRELESS COMMUNICATION OF SAME - A user equipment and a method for wireless communication are provided. The user equipment includes a first radio access technology (RAT) module associated with a first RAT, a second RAT module associated with a second RAT, a memory, a transceiver, and a processor. The processor is configured to control the second RAT module to receive resource configuration information used to configure a plurality of resources and a control signaling used to activate and/or release the configured resources from a base station associated with the second RAT. The processor is also configured to control the second RAT module to decode the configured resources and the control signaling. The processor is further configured to control the second RAT module to perform an inter-RAT module interface signaling exchange to deliver to the first RAT module the configured resources and the control signaling. | 2022-01-06 |
20220007459 | METHODS, WIRELESS DEVICE, NETWORK NODE AND CORE NODE FOR MANAGING REACHABILITY OF THE WIRELESS DEVICE - A wireless device, a network node, a core node and methods therein, for managing reachability of the wireless device. The wireless device starts an AS (Access Stratum) reachable timer when entering an inactive state. If the AS reachable timer expires while still in the inactive state, the wireless device sends to the network node a reachable notification indicating that the wireless device is reachable. If entering a connected state before the AS reachable timer expires, the wireless device stops the AS reachable timer when changing from the inactive state to a connected state. If the core node receives from the network node a not reachable notification indicating that the wireless device is not reachable, the wireless device can be marked as not reachable via paging. | 2022-01-06 |
20220007460 | DUAL BOARDS AND METHOD FOR CONFIGURING MASTER/SLAVE OF DUAL BOARDS - A method for configuring a master/slave board during initial booting of dual boards, and dual boards thereof are proposed. Each of the dual boards includes: a voltage input part to which an AC voltage is applied by initial booting; a voltage converter for converting the applied AC voltage into a DC voltage; a communication part for transmitting a DC voltage value corresponding to the converted DC voltage to a counterpart board and receiving a DC voltage value of the counterpart board from the counterpart board; and a controller for initializing the voltage converter when an initial boot signal and the AC voltage are applied from outside, converting the DC voltage converted by the voltage converter into the DC voltage value, and comparing the DC voltage values of each board transmitted and received through the communication part, so as to configure each board as a master or slave board. | 2022-01-06 |
20220007461 | METHODS AND DEVICES FOR MANAGING ACCESS TO SHARED CHANNELS - A control node is disclosed for operating in a network with shared spectrum. The control node may include one or more processors configured to execute program code to identify a spectrum allocation policy; implement a rejection strategy for managing contention-based access to a shared channel by one or more transmitters based on the identified spectrum allocation policy; and transmit or trigger transmission of a transmission request rejection in response to a transmission request by a first transmitter of the one or more transmitters according to the rejection strategy. | 2022-01-06 |
20220007462 | 5G Interoperability Architecture - Systems and methods are disclosed for providing a 5G interoperability architecture. In one embodiment, a system is disclosed, comprising: at least one Radio Access network (RAN); at least one core network; and a gateway in communication with the RAN and the core network, the gateway including: a Radio Access Network (RAN) interface for communicating with the at least one RAN; a core network interface for communicating with the at least one core network; and a processor configured to: process 5G signaling received from the at least one RAN on the RAN interface and provide core signaling to at least one core network; and process signaling received from the at least one core on the core network interface and provide 5G RAN signaling to at least one RAN. | 2022-01-06 |
20220007463 | Circuit Unit and Method for Controlling Load Currents - The invention relates to a circuit unit for controlling load currents of an electrical load, comprising a circuit logic, at least n switch elements with n≥2, resistance elements with m≥1, wherein the resistance elements can be bridged by means of the switch elements, wherein the circuit logic is designed such that it increases the load current in steps to a final value by means of an activation sequence of the switch elements, and a method for controlling load currents of an electrical load. | 2022-01-06 |
20220007464 | HEATER DEVICE - A heater device for heating an user's body seated on a seat includes a heat generating portion that is arranged in a recess recessed from a surface of the seat, and generates heat by energization, a distance detection unit that detects a distance between an object around the heat generating portion and the heat generating portion, and a control unit that controls energization of the heat generating portion. A first control portion controls energization amount of the heat generating portion so that the output of the heat generating portion becomes equal to or higher than a predetermined output, when the distance is longer than an offset distance between the heat generating portion and the surface of the seat. A second control portion controls the energization amount so that the output becomes less than the predetermined output, when the distance is equal to or less than the offset distance. | 2022-01-06 |
20220007465 | Electric Heating Device - An electric heating device includes an electric control device with a control housing that is in structural unity with a housing of a power section. The power section has a frame forming a heating chamber. At least one PTC heating device with at least one PTC element and conductor elements is provided in the heating chamber. The control housing forms a chamber which is separated from the frame by a partition wall. A heat sink projects from the partition wall into the power section. The electric control device has a printed circuit board and at least one power switch which generates a power loss and which is connected in a heat-conducting manner to a surface of a heat sink. An electrically insulating layer and a spring element, which holds the power switch applied under pretension against the surface of the heat sink, are provided between the power switch and the heat sink. | 2022-01-06 |
20220007466 | CERAMIC STRUCTURE AND METHOD MANUFACTURING CERAMIC STRUCTURE - A heater includes a base body and an internal conductor. The base body is made of ceramic. The internal conductor is located inside the base body and includes a connection portion. The base body includes a space extending from the connection portion to a lower surface of the base body. The space includes a first space and a second space. The first space contacts with the connection portion. The second space connects the first space and an outer side of the lower surface of the base body, and is smaller than the first space in a planar perspective of the lower surface of the base body. | 2022-01-06 |
20220007467 | INDUCTION RANGE HAVING AUTOMATIC DOUBLE SIDE ROASTING FUNCTION - Disclosed is an induction range having an automatic double side roasting function. The induction range includes a body having an internal space in which a heating coil portion configured to perform induction heating and a rotating rod configured to provide torque of a motor are formed, an induction-exclusive container which is inserted into and mounted in the body to be tilted from the ground at a first angle and is continuously or intermittently rotatable inside the body by the rotating rod and in which an object to be cooked which is accommodated therein is cooked by induction heat transferred from a side surface of the induction-exclusive container, and a control portion including a recipe memory portion configured to store a plurality of preset recipe modes, a heating coil operation portion configured to control an operation of the heating coil portion, and a motor driving portion configured to control the motor. | 2022-01-06 |
20220007468 | COOKING VESSEL SENSOR AND INDUCTION HEATING DEVICE INCLUDING A COOKING VESSEL SENSOR - A cooking vessel sensor and an induction heating device including a cooking vessel sensor is provided. The cooking vessel sensor may include a cylindrical hollow body having a first receiving space defined therein; a hollow cylindrical magnetic core received in the first space and having a second receiving space defined therein; and a sensing coil wound on an outer face of the side wall by a predetermined number of winding counts. The cylindrical hollow body may have a side wall having a coil outlet defined therein, and the sensing coil may pass though the coil outlet out of the body. The cooking vessel sensor may further include a controller that applies a current to the sensing coil and determines, based on a sensing result of the cooking vessel sensor, whether the cooking vessel is inductive or has an inductive heating property. | 2022-01-06 |
20220007469 | INDUCTION DEVICE - An induction device includes an induction unit including a sensor unit which is arranged above the induction unit in a mounted position and includes a plurality of temperature sensor elements arranged in a distributed manner and configured to detect a sensor parameter in the form of a temperature parameter of a unit. A control unit is provided to analyze the sensor parameter. | 2022-01-06 |
20220007470 | INDUCTION DEVICE - An induction device includes an induction unit including a sensor unit, which is arranged above the induction unit in a mounted position and includes a plurality of presence sensor elements arranged in a distributed manner and configured to detect a sensor parameter in the form of a presence parameter of an object. A control unit is provided to analyze the sensor parameter. | 2022-01-06 |
20220007471 | HIGH FREQUENCY HEATING APPARATUS - A high frequency heating apparatus of the present disclosure includes a first electrode ( | 2022-01-06 |
20220007472 | Microwave heating device with reflection protection - A microwave heating device with reflection protection belongs to a technical field of microwave applications. A first port of a circulator is connected to a microwave generator, and a second port of the circulator is connected to a microwave transmission device. A water load comprises a waveguide section, a metamaterial structure layer and the absorption tube. One end of the waveguide section is connected to a third port of the circulator, and the other end is sealed by a metal plate. The metamaterial structure layer is arranged in the waveguide section, and a center of the metamaterial structure layer has an accommodation space. The absorption tube is arranged along an internal wall of the accommodation space with a spiral extending form. Both ends of the absorption tube penetrate the waveguide section, and coolant flows in the absorption tube. Relative dielectric constants of the metamaterial structure layer gradually increase. | 2022-01-06 |
20220007473 | METHOD AND APPARATUS FOR MELTING METAL USING MICROWAVE TECHNOLOGY - The present invention relates to a microwave melting apparatus and system for investment casting the metals obtained therefrom. In addition to enhanced production capacity, the system allows for the use of both a broad range of metal alloys and a variety of forms including ingot, scrap, granulated and powdered metals not possible with induction systems generally. | 2022-01-06 |
20220007474 | Animated Firefly Novelty Device - An indoor-outdoor novelty device which simulates the flight and illumination patterns of real fireflies in dark conditions. The device provides the illusion of a flying illuminated firefly, appearing and disappearing at pseudorandom positions. This behavior provides a realistic firefly effect especially when multiple devices are present. This effect is due to the unique configuration of this device under microcontroller control. The device may be configured as completely self-contained, self-operating and self-charging; not requiring user intervention for daily operation and can be located indoors or outdoors. | 2022-01-06 |
20220007475 | LIGHT EMITTING CONTROL CIRCUIT OF KNOB - The utility model discloses a light emitting control circuit of a knob, which includes a first Hall switch, a moving magnet that controls the on-off of the first Hall switch, and a second Hall switch, wherein the moving magnet can move above the circumference where the first Hall switch is located, the first Hall switch is connected to a first light emitting group, an output of the first Hall switch is connected to a second light emitting group through a control switch, the second Hall switch is connected to a third light emitting group, and changes of colors such as two and three colors are achieved by changing the position of the moving magnet between the first Hall switch and the second Hall switch. | 2022-01-06 |
20220007476 | USER INTERFACE FOR CONTROLLING INTENSITY AND COLOR OF A LIGHTING LOAD - A load control device may be configured to provide a user interface for controlling the intensity and/or color of one or more lighting loads. The user interface may include separate actuation members for setting the intensity and/or color of the lighting loads. The user interface may include one actuation member configured to operate in an intensity and/or color control mode. The control mode of the actuation member may be set via a button, a lever, a rotary switch, a rotary knob, etc. The user interface may include a touch sensitive element capable of sensing a user's touch and translate the touch into a control signal. Feedback may be provided on the user interface to indicate the type of control being adjusted and/or amount of control being applied to the lighting loads. | 2022-01-06 |
20220007477 | LIGHT EMITTING DIODE PERSISTENCE EFFECT MINIMIZATION - A system includes: a light emitting diode (LED); a switching circuit configured to: when in a first state, connect the anode of the LED to a positive potential and connect the cathode of the LED to a ground potential, thereby enabling current flow in a first direction through the LED; and when in a second state, one of: connect the ground potential to the anode of the LED; connect a negative potential to the anode of the LED; and connect the cathode of the LED to the positive potential and connect the anode of the LED to the ground potential, thereby enabling current flow in a second direction through the LED, where the second direction is opposite the first direction; and a driver module configured to selectively transition the switching circuit from the first state to the second state and from the second state to the first state. | 2022-01-06 |
20220007478 | METHOD FOR DRIVING A PASSIVE MATRIX LED DISPLAY - A passive matrix LED display driving scheme based on subframe pulse width modulation (PWM) to increase frame scan rate and further with channel-to-channel compensation is provided. The scheme may comprise: dividing each frame of the display video into T number of subframes; converting a driving signal for a pixel into a N-bit driving data, compensating the driving data with a compensation value; mapping the compensated driving data into the T number of subframes respectively. | 2022-01-06 |
20220007479 | TEMPORALLY MODULATED LIGHTING SYSTEM AND METHOD - Electric light sources typically exhibit temporal variations in luminous flux output, commonly referred to as “flicker.” Flicker, or temporal modulation, is known to influence the growth, health and behavior patterns of humans, and is also linked to growth, health and behavior patterns throughout the growth cycle of plants and animals. Control of peak radiant flux emitted by a light source to temporally modulate a light source will allow for the control of plants and animals for sustainable farming including but not limited to horticultural, agricultural, or aquacultural endeavors. The light source allows the transmission of daylight, which is combined with the flicker. | 2022-01-06 |
20220007480 | AUTOMOTIVE LIGHTING DEVICE - The invention provides an automotive lighting device associated with vehicle electronics where the device includes light sources, a current sink device and a light driver. The current sink device is connected with the light sources so that each light source with a current sink device forms a light group. The light driver is configured to be electrically fed by a power source where the light driver includes terminals configured to selectively activate or deactivate current flow in each terminal, in such a way that each light group is connected. The light driver is arranged in series with the light groups relative to the power source, either located between the power source and the light groups or located between the light groups and the ground connection. The current sink device includes an input configured to receive an activation signal, in such a way that the current sink device can be selectively activated to consume power. | 2022-01-06 |
20220007481 | DOUBLE ENDED RETROFIT LIGHT EMITTING DIODE, LED, BASED LIGHTING DEVICE FOR PREVENTING AN EXCESS OF LEAKAGE CURRENT DURING INSTALLATION OF SAID LIGHTING DEVICE, AS WELL AS A CORRESPONDING METHOD - A double ended retrofit Light Emitting Diode (LED) based lighting device for preventing an excess of leakage current during installation of said lighting device, said lighting device comprising: —an LED load arranged for emitting light; —an LED driver arranged for receiving an Alternating Current (AC) mains voltage between at least two terminals and for driving said LED load by providing an LED output current to said LED load, and a Direct Current (DC) Voltage to said LED load; —an under-voltage protection circuit, arranged for measuring said DC voltage and for providing a high ohmic return path between said at least two terminals when said measured voltage is lower than a predetermined threshold. | 2022-01-06 |
20220007482 | FLOODLIGHT CONTROL APPARATUS AND FLOODLIGHT CONTROL METHOD - By making power consumption required for light projection efficient regarding an optical distance measurement system, low power consumption is devised. A floodlight control apparatus according to the present technology includes: a light receiving part which is provided with a plurality of light receiving elements which receives reflected light of light projected by a light projecting part; an object detecting part which performs object detection targeted within a distance measurable range which is a range where the light receiving part is operable to receive the reflected light; and a control part which performs control of differentiating a light projection amount provided by the light projecting part in accordance with detection presence/absence of an object performed by the object detecting part and in a case where the object detecting part detects the object, differentiating a projection mode of the light projecting part between a detection region and a non-detection region of the object. | 2022-01-06 |
20220007483 | SERVER APPARATUS, INFORMATION PROCESSING SYSTEM, AND OPERATING METHOD FOR SYSTEM - A server apparatus includes a communication interface and a controller configured to transmit and receive information via the communication interface, wherein the controller is configured to transmit an instruction for controlling light emission by a plurality of floor coverings, each floor covering including a light emitting element, to the plurality of floor coverings based on positional information for a first point where a pedestrian is located in an area where the plurality of floor coverings are disposed and positional information for a second point different from the first point in the area. | 2022-01-06 |
20220007484 | ADAPTING A LIGHTING CONTROL INTERFACE BASED ON AN ANALYSIS OF CONVERSATIONAL INPUT | 2022-01-06 |
20220007485 | COMMUNICATION ADAPTOR FOR CONVERTER FOR DRIVING LIGHTING MEANS - The invention proposes a communication adaptor, comprising within one casing: a transmission antenna, a wired control interface connected to wired control interface terminals, a control circuitry for converting wirelessly received wireless communication signals into wired control interface signals and vice versa, wherein the adaptor is designed such that it can be brought in close contact with a reception antenna of a converter for lighting mean, such as e.g. LEDs, in order to establish a wireless communication, wherein the control circuitry and the wired control interface are powered by means of the wired control interface terminals. | 2022-01-06 |
20220007486 | Commissioning Mesh Network-Capable Devices, Based on Functions Associated with a Scenario Assigned to a Space - A commissioning system and method that applies a design configuration, representative of a building automation and control system, to a mesh network of network-capable devices. A cloud-based server system works in concert with an installing device, such as a smartphone or tablet, to apply the relevant configuration of scenarios and spaces, as defined in the design configuration during a design phase, to each mesh node in the mesh network. The commissioning system first transforms the defined scenarios and spaces, which essentially represent a logical configuration of the building automation and control system, into a network-centric configuration. Then, the system decomposes the network-centric configuration into a physical configuration of each mesh node, resulting in a set of parameters for each mesh node. The commissioning system then transmits the set of parameters, including one or more group addresses, to the applicable mesh node, for each affected mesh node in the network | 2022-01-06 |
20220007487 | ACTIVATED GAS GENERATION APPARATUS - In the present invention, a high-voltage side electrode constituent part includes a dielectric electrode and metal electrodes formed on the upper surface of the dielectric electrode. The dielectric electrode has a structure in which a film thickness is continuously changed along an X direction. That is, the film thickness of the right end of the dielectric electrode is set to a thickness dA | 2022-01-06 |
20220007488 | MATERIAL SYNTHESIS TECHNOLOGY BY MICROWAVE PLASMA TORCH WITH ATMOSPHERIC PRESSURE AND HIGH TEMPERATURE - The invention is for a material synthesis technology by microwave plasma torch with atmospheric pressure and high temperature. It includes a plasma torch system with atmosphere pressure & high temperature and a material growth system. In the plasma torch system the cutting-edge breakdown happens by inputting the high power microwave. Then the stable plasma torch with atmosphere pressure & high temperature generates under the avalanche effect of the cutting-edge breakdown by the solid precursor at the open-end of the cylindrical metal tube or the precursor carrier gas through the cylindrical metal tube. The result is that the precursors are decomposed and generates the active particles for material growth. In the material growth system the motion and ingredients proportion of negative and positive ions or particles in the active particle beam are controlled by the adjustable static electric field generated by the metal ring and the igniting & control electrode connecting to the external adjustable DC source. And the material growth space is heated by the heating system for the material growth. Then the material controlled growth is implemented by the heating system and the adjustable static electrical field. | 2022-01-06 |
20220007489 | NOZZLE AND SUBSTRATE TREATING APPARATUS INCLUDING THE SAME - An apparatus for treating a substrate includes a support unit that supports the substrate and a nozzle that dispenses liquid plasma to etch a film formed on the substrate supported on the support unit. | 2022-01-06 |
20220007490 | GENERATOR FOR SPECTROMETRY - Disclosed is an HF plasma generator for generating an inductively coupled plasma in spectrometry, comprising a voltage supply device with a DC voltage source, an oscillator circuit connected to the power supply device for generating HF power, and a load circuit coupled to the oscillator circuit for generating the plasma, said load circuit having at least one induction coil and one capacitor connected in parallel. The HF plasma generator comprises at least one controllable voltage source arranged in a branch of the oscillator circuit. The controllable voltage source is designed to set a voltage applied to the load circuit and/or at least one potential difference between the induction coil and a spectrometer, in particular a cone of the spectrometer. Further disclosed is a spectrometer having an HF plasma generator. | 2022-01-06 |
20220007491 | ELECTRICAL APPARATUS COMPRISING A POWER SEMICONDUCTOR MODULE AND AT LEAST ONE CAPACITOR - An electrical apparatus is provided with a power semiconductor module, at least one capacitor, a circuit carrier, and a first heat sink. The power semiconductor module and the circuit carrier are arranged on the first heat sink. The electrical apparatus comprises a second heat sink arranged on the power semiconductor module and connected to the first heat sink. | 2022-01-06 |
20220007492 | VEHICULAR CAMERA MODULE WITH FOCUS ATHERMALIZATION - A vehicular camera module includes a front camera housing portion having an imager, a lens having a plurality of optical elements, and an imager printed circuit board. The imager is disposed at a front side of the imager printed circuit board and the lens is optically aligned with the imager. A rear camera housing portion is mated with the front camera housing portion to form a camera housing. A thermal element is disposed between the imager printed circuit board and the camera housing. The thermal element has a coefficient of thermal expansion (CTE) of 13 ppm/° C. or less. With the vehicular camera module disposed at a vehicle, circuitry of the vehicular camera module is in electrical connection with a wire harness of the vehicle. | 2022-01-06 |
20220007493 | HEAT DISSIPATION FROM ACTIVE DEVICES CONNECTED TO CONNECTORS - An assembly comprising a connector board having a front side and a back side, a connector mounted to the connector board, the connector having a mating end extending outwardly from the front side of the connector board, and a heatsink extending outwardly from the back side of the connector board and aligned with the connector, the heatsink comprising a plurality of fins extending parallel to the connector board for drawing heat through the connector from the front side to the back side of the connector board. | 2022-01-06 |
20220007494 | MODULE - A modules is provided in which an electronic component is disposed on a first main surface and each of a plurality of first connection terminals is disposed on a second main surface. Moreover, a second connection terminal is disposed on the second main surface. When a substrate is viewed in a direction perpendicular to the second main surface, the second connection terminal is larger in area than each of the first connection terminals. When the substrate is viewed in the direction perpendicular to the second main surface, the second connection terminal is disposed on a straight line connecting the first connection terminals. The second connection terminal serves to establish an electrical connection. | 2022-01-06 |
20220007495 | OPTICAL MODULE AND METHOD FOR MANUFACTURING THE SAME - A printed circuit board includes a first transmission line provided on an insulating base, a first ground conductor, a notch portion that exposes a part of the first ground conductor, a conductor provided in the notch portion and electrically connected to the first ground conductor, and a first electrode exposed on a main surface of the insulating base facing a flexible board and electrically connected to the first transmission line. The flexible board includes a second transmission line provided on an insulating sheet, a second ground conductor, a second electrode exposed on a main surface of the insulating sheet facing the printed circuit board and connected to the second transmission line, and a third electrode exposed on the main surface of the insulating sheet and connected to the second ground conductor. The conductor and the third electrode are connected by solder. | 2022-01-06 |
20220007496 | OPTICAL MODULE - An optical module includes a box-shaped housing with an optical element mounted therein. Further, a wiring substrate is bonded to a part of a surface of a housing part of the housing, and an electric wiring, which is formed in the wiring substrate or on a surface of the wiring substrate, and an electric wiring, which is introduced into the housing part or onto a surface of the housing part, are electrically connected to each other. | 2022-01-06 |
20220007497 | ROLLABLE DISPLAY DEVICE AND ELECTRONIC DEVICE INCLUDING THE SAME - A rollable display device includes a rollable structure including a plurality of unit structures, the rollable structure being configured to be rolled and unrolled based on the unit structures, and a display panel structure attached to the rollable structure, wherein respective widths of the unit structures increase in a first direction from a first side of the rollable structure to an opposite second side of the rollable structure. | 2022-01-06 |
20220007498 | RELAY ARRANGEMENT WITH IMPROVED HEAT DISSIPATION AND CONVERTER DEVICE HAVING A RELAY ARRANGEMENT OF THIS KIND - A relay arrangement includes at least two series-connected relays, which are mechanically and electrically connected to a main printed circuit board via first terminals and second terminals, and at least one flat conductor for conducting current between the at least two series connected relays. The flat conductor is mechanically connected to the main printed circuit board and electrically and thermally connected to the first terminals of the relays, and the at least one flat conductor is configured to dissipate heat produced during operation of the relays. | 2022-01-06 |
20220007499 | MODULE, TERMINAL ASSEMBLY, AND METHOD FOR PRODUCING MODULE - A module according to the present disclosure includes a circuit board, an electronic component on one of two principal surfaces of the circuit board, a connection conductor on the principal surface of the circuit board, and sealing resin on the principal surface of the circuit board. The electronic component and the connection conductor are covered with the sealing resin. The connection conductor includes a plate-shaped conductor and terminal sections. The plate-shaped conductor is disposed upright on the principal surface of the circuit board. The terminal sections extend from the plate-shaped conductor and away from the principal surface of the circuit board and are arranged side by side. Tip portions of the terminal sections are exposed at a surface of the sealing resin. | 2022-01-06 |
20220007500 | Antenna Element for Phased Antenna Array - A phased antenna array includes at least one antenna element individually fabricated via one or more individual antenna element fabrication processes and a printed circuit board (PCB) fabricated via one or more PCB fabrication processes, where the at least one antenna element is coupled to the PCB via one or more post-fabrication processes. The at least one antenna element includes a first antenna element metal layer, a second antenna element metal layer, an antenna element dielectric layer positioned between the first antenna element metal layer and the second antenna element metal layer and being of a greater thickness than a thickness of at least one of the first antenna element metal layer or the second antenna element metal layer, and one or more antenna element plated vias embedded within the antenna element dielectric layer and coupled to the first antenna element metal layer and the second antenna element metal layer. | 2022-01-06 |
20220007501 | SETTING THE IMPEDANCE OF SIGNAL TRACES OF A CIRCUIT BOARD USING A REFERENCE TRACE - A circuit board has an edge connector with signal traces. The signal traces are formed on a dielectric layer of the circuit board. A reference trace is formed within the dielectric layer or on another surface of the dielectric layer. Parameters of the reference trace are adjusted to set an impedance of a single-ended signal trace or a differential impedance of two adjacent signal traces. | 2022-01-06 |
20220007502 | Electronic Module - An electronic module, such as a VRM, has a power inductor and power wave pins disposed on a bottom surface of a circuit board so as to reduce the size and increase the heat dissipation capability of the VRM. | 2022-01-06 |
20220007503 | Phase Shifter, Antenna, and Base Station - The present disclosure relates to phase shifters, antennas, and base stations. One example phase shifter includes a cavity, a built-in printed circuit board (PCB), and a stress relief portion. The stress relief portion is connected to the PCB, and the stress relief portion is configured to reduce a stress generated due to different coefficients of thermal expansion (CTE) of the cavity and the PCB. | 2022-01-06 |
20220007504 | ELECTRONIC DEVICE - An electronic device includes a substrate, a first signal line, a second signal line, a first conductive pattern and a second conductive pattern. The substrate has a top surface and a side surface surrounding the top surface. The first signal line and a second signal line are disposed on the top surface. The first conductive pattern is disposed on the side surface and electrically connected to the first signal line. The second conductive pattern is disposed on the side surface and electrically connected to the second signal line. The first conductive pattern and the second conductive pattern have different electrical resistances. | 2022-01-06 |
20220007505 | PRINTED CIRCUIT BOARD, INVERTER, MOTOR VEHICLE AND METHOD FOR PRODUCING A PRINTED CIRCUIT BOARD - The disclosure relates to a printed circuit board having at least two current-conducting layer plies, wherein the current-conducting layer plies extend in an axial direction of the printed circuit board and are arranged in succession in a thickness direction of the printed circuit board. A component fastened by THT is arranged on one side of the printed circuit board. At least one connecting element extends through the printed circuit board through a passage opening in the thickness direction. The current-conducting layer ply is adjacent to the component fastened by THT reaches as far as the connecting element and the current-conducting layer ply that is remote from the component fastened by THT is at a distance from the connecting element. | 2022-01-06 |
20220007506 | METHOD FOR MANUFACTURING WIRING BOARD, AND WIRING BOARD - A method for manufacturing a wiring board capable of improving adhesion between an underlayer and a seed layer. An electrically conductive underlayer is disposed on the surface of an insulating substrate and a seed layer containing metal is disposed on the surface of the underlayer to prepare a substrate with seed-layer. A diffusion layer in which elements forming the underlayer and seed layer are mutually diffused is formed between the underlayer and the seed layer, by irradiating the seed layer with a laser beam. A metal layer is formed on the surface of the seed layer by disposing a solid electrolyte membrane between an anode and the seed layer as a cathode and applying voltage between the anode and the underlayer. An exposed portion without the seed layer of the underlayer is removed from the insulating substrate. | 2022-01-06 |
20220007507 | WIRING CIRCUIT BOARD AND PRODUCING METHOD THEREOF - A wiring circuit board includes a base insulating layer, a conductive layer, and a metal protective film in order toward one side in a thickness direction. The conductive layer includes a signal wiring and a terminal continuous therewith. The signal wiring has one surface in the thickness direction, and first and second surfaces continuous with the one surface and disposed to face each other in a width direction. The terminal has one surface in the thickness direction, and the other surface disposed to face the one surface at the other side in the thickness direction at spaced intervals thereto. The other surface of the terminal is exposed from the base insulating layer toward the other side in the thickness direction. The metal protective film covers the one surface of the signal wiring and one surface of the terminal but not both first or second surfaces. | 2022-01-06 |
20220007508 | CARD EDGE CONNECTOR WITH INTRA-PAIR COUPLING - Systems, apparatuses, and methods related to a printed circuit board (PCB) with a plurality of layers are described. An edge connector may be formed on an end of the PCB substrate and may include contact pins on an outer layer of the plurality of layers. The edge connector may also include an intra-pair coupling block disposed on one or more interior layers such that at least a portion of the intra-pair coupling block is colinear with at least one contact pin on the outer layer. The electronic device may also include at least one integrated circuit on the PCB and electrically connected to the contact pins. The intra-pair coupling component may induce coupling of signals carried by the contact pins. | 2022-01-06 |
20220007509 | VOLTAGE REGULATOR MODULE AND VOLTAGE REGULATION DEVICE WITH SAME - A voltage regulator module includes a circuit board, a positive input terminal, a negative input terminal, a positive output terminal, a negative output terminal, a switching circuit, a magnetic element and an input capacitor. The switching circuit is disposed on a top surface of the circuit board, and comprises two switches connected in series to form a midpoint, wherein the switching circuit is connected to the positive input terminal. The magnetic element comprises a magnetic core and a conductive structure in the circuit board, wherein the magnetic element and the switching circuit are arranged on the circuit board along a first direction, the conductive structure is connected to the midpoint of the corresponding switching circuit and the positive output terminal. The input capacitor is connected to the positive input terminal and the negative input terminal, and disposed on a bottom surface of the circuit board. | 2022-01-06 |
20220007510 | ELECTRONIC DEVICE - An electronic device includes an upper package including an upper chip, a lower package including a lower chip, a printed circuit board above which the upper package and the lower package are laminated, solder balls connecting the upper package and the lower package, solder balls connecting the lower package and the printed circuit board. The lower package has a thermal expansion coefficient set between a thermal expansion coefficient of the upper package and a thermal expansion coefficient of the printed circuit board. | 2022-01-06 |
20220007511 | ELECTRONIC COMPONENT-EMBEDDED SUBSTRATE - An electronic component-embedded substrate includes a first core layer having a first through-hole, a first passive component disposed in the first through-hole, a second core layer disposed on the first core layer and having a second through-hole, a second passive component disposed in the second through-hole, an insulating material covering at least a portion of each of the first passive component and the second passive component and disposed in at least a portion of each of the first through-hole and the second through-hole, and a first wiring layer disposed on a level between the first passive component and the second passive component such that at least a portion of the first wiring layer is covered with the insulating material. The first passive component and the second passive component are connected to each other by the first wiring layer. | 2022-01-06 |
20220007512 | PROCESSOR INTERPOSER AND ELECTRONIC SYSTEM INCLUDING THE PROCESSOR INTERPOSER - An interposer for a processor includes: an electrically insulating material having a first main side and a second main side opposite the first main side; an electrical interface for a processor substrate at the first main side of the electrically insulating material; and a power device module embedded in the electrically insulating material and configured to convert a voltage provided at the second main side of the electrically insulating material to a lower voltage. The power device module has at least one contact configured to receive the voltage provided at the second main side of the electrically insulating material. Distribution circuitry embedded in the electrically insulating material is configured to carry the lower voltage provided by the power device module to the first main side of the electrically insulating material. | 2022-01-06 |