02nd week of 2021 patent applcation highlights part 77 |
Patent application number | Title | Published |
20210014887 | COMMUNICATION METHOD, COMMUNICATIONS APPARATUS, AND SYSTEM - This application provides a communication method, a communications apparatus, and a system, to reduce a transmission delay of an emergency service. The method may include receiving an uplink grant. The method may also include determining, based on a time-domain position of an uplink grant resource indicated by the uplink grant, a first uplink grant resource used to transmit first service data. Furthermore, the method may include transmitting the first service data on the first uplink grant resource. | 2021-01-14 |
20210014888 | RANDOM ACCESS TRIGGER FRAME BASED UPLINK OFDMA SCHEDULING MECHANISM - A method for scheduling a random access trigger frame (RA TF) in a wireless LAN includes determining whether a scheduled access (SA) TF is scheduled during a beacon interval (BI) beginning with a next beacon; determining whether one of, a first weighted average of a sum of (i) a number of clients whose respective buffer status reports (BSRs) have been successfully received (N | 2021-01-14 |
20210014889 | METHOD FOR CONFIGURING CONTENTION FREE RANDOM ACCESS RESOURCE, USER EQUIPMENT AND NETWORK DEVICE - A method and a device for configuring a contention free random access resource are provided. The method includes: transmitting target resource indication information to a user equipment based on a pre-defined mapping relationship; where the target resource indication information is used to determine a physical random access channel transmission occasion (RO) resource, the target resource indication information includes at least one of a physical random access channel (PRACH) mask index or an RO resource index, and the pre-defined mapping relationship includes a correspondence between a value range of the target resource indication information and the RO resource. | 2021-01-14 |
20210014890 | MULTIPLE GRANT SCHEDULING FOR HYBRID AUTOMATIC REPEAT REQUEST (HARQ) AND RANDOM ACCESS - Wireless communications systems and methods related to multi-grant scheduling are provided. A user equipment (UE) receives, from a base station (BS), an uplink (UL) scheduling grant indicating one or more transmission occasions. The UE performs a category 2 (CAT2) listen-before-talk (LBT) based on the one or more transmission occasions being within a channel occupancy time (COT) of the BS. The UE transmits one or more UL transmissions during the one or more transmissions occasions based on the CAT2 LBT. | 2021-01-14 |
20210014891 | FBE Framework for NR Systems Operating on Unlicensed Spectrum - Apparatuses, systems, and methods are disclosed for frame based equipment (FBE) framework for new radio (NR) systems operating on the unlicensed spectrum. A processor for a base station performs a first clear channel assessment (CCA) using Category-1 (CAT- | 2021-01-14 |
20210014892 | METHODS, APPARATUSES AND SYSTEMS FOR USER EQUIPMENT (UE)-TO-UE SHARING OF CHANNEL OCCUPANCY TIME - Methods, systems, and devices for wireless communication are described. A base station may determine a configuration for UE-to-UE sharing of a channel occupancy time (COT) and may transmit the configuration to a UE to indicate that it can share a UE-acquired COT with at least another UE. A UE may acquire a COT using a listen-before-talk (LBT) procedure, and if successful, may transmit a signal indicating that the COT is being shared with at least another UE. Additionally, a UE may receive a signal from another UE indicating that it has acquired a COT in a shared spectrum and that the COT is being shared with other UEs. The UE may perform a shortened LBT procedure within the COT, and if successful, may transmit an uplink transmission in the shared spectrum. | 2021-01-14 |
20210014893 | Cell Resource Status Information - A first base station receives resource information from one or more wireless devices. The first base station determines, based on the resource information, combined resource information associated with a first cell. The combined resource information comprises a combined channel busy ratio of a sidelink resource pool. The first base station sends, to a second base station, an information message comprising the combined resource information. The first base station receives, from the second base station, a request message requesting a resource configuration of the first cell for a wireless device. The request message is based on the information message. | 2021-01-14 |
20210014894 | DOWNLINK AND UPLINK TRANSMISSION METHODS AND DEVICES, BASE STATION, TERMINAL, AND STORAGE MEDIUM - Disclosed are a downlink transmission method and device, an uplink transmission method and device, a base station, a terminal, and a storage medium. The downlink transmission method includes: LBT processing is performed on at least one bandwidth unit resource, and at least one bandwidth unit resource of bandwidth unit resources on which results of the LBT processing result are successful is selected as a transmission bandwidth resource according to a result of the LBT processing; and a service transmission is performed to a terminal through the transmission bandwidth resource. | 2021-01-14 |
20210014895 | Communications Method, Apparatus, and Device, and Storage Medium - This application provides a communications method, which includes: performing, by a network device, LBT on a first carrier, and determining a time offset when the LBT is completed, where the first carrier is used to send a first SS Burst Set, and the time offset is a time offset of an actual transmission time of the first SS Burst Set on the first carrier relative to a configured transmission time of the first SS Burst Set; sending, by the network device, the time offset to a terminal; and receiving, by the terminal, the time offset, and performing rate matching on the first carrier based on the time offset. Thus, the terminal may determine the actual transmission time of the first SS Burst Set based on the time offset, to perform the rate matching and accurately parse downlink data, thereby improving reliability of a communications system. | 2021-01-14 |
20210014896 | CLEAR CHANNEL LISTENING METHOD AND APPARATUS, AND DEVICE - The present disclosure relates to the technical field of communications, and provides a clear channel listening method and apparatus and a device. The method comprises: determining a signal block set, the signal block set comprising n signal blocks; each signal block comprising at least one signal and/or at least one channel; n being an integer greater than 1; executing one clear channel assessment (CCA) on a channel of an unlicensed spectrum before transmitting the signal blocks comprised in the signal block set; and if the CCA result is that the channel of the unlicensed spectrum is available, using the channel of the unlicensed spectrum to transmit the signal blocks comprised in the signal block set. The present disclosure provides a solution for using an unlicensed spectrum to transmit signal blocks in an NR system, which may meet the CCA detection time by the intervals among the signal blocks. | 2021-01-14 |
20210014897 | Methods and Apparatuses for Random Access Transmission - Embodiments of the present disclosure relate to methods and apparatuses for random access transmission. In example embodiments, a method implemented in a terminal device is provided. According to the method, a first transmission resource set from a plurality of transmission resource sets is selected based on one or more of the following: a beam-forming reciprocity capability of the terminal device, and a geometry of the terminal device in a serving area of a network device. The plurality of transmission resource sets are indicated in information for one or more random access configurations received from the network device and are respectively corresponding to different numbers of random access transmissions. Up to a first number of random access signals are transmitted to the network device in a random access request. The first number is corresponding to the first transmission resource set. | 2021-01-14 |
20210014898 | TRANSMITTING UPLINK CONTROL INFORMATION IN A TWO-STEP RANDOM ACCESS PROCEDURE - Methods, systems, and devices for wireless communications are described. A user equipment (UE) may generate an uplink random access message, including a random access preamble and an uplink shared channel resource unit, of a two-step random access procedure. The UE may identify configuration information for uplink control information (UCI) multiplexing. The UE may identify a trigger for inclusion of UCI with the uplink random access message. The UE may multiplex the UCI and a reference signal with the uplink shared channel resource unit and map the uplink control information to resource elements in the uplink shared channel resource unit based on a priority of the uplink control information and a location of resource elements to which the reference signal is mapped. The UE may transmit the uplink random access message comprising the uplink control information and an indication of the used UCI configuration to the base station. | 2021-01-14 |
20210014899 | METHOD AND APPARATUS FOR CARRIER SELECTION AND EARLY DATA TRANSMISSION (EDT) IN A WIRELESS COMMUNICATION SYSTEM - A method and apparatus are disclosed. In an example from the perspective of a User Equipment (UE), the UE initiates a first Early Data Transmission (EDT) in RRC_INACTIVE state. Responsive to initiating the first EDT, the UE initiates a Random Access (RA) procedure in a cell configured with a normal uplink (NUL) carrier and a supplementary uplink (SUL) carrier. The UE selects the SUL carrier or the NUL carrier for performing the RA procedure based on at least one of whether there are one or more available Physical Random Access Channel (PRACH) resources for EDT on the SUL carrier or whether there are one or more available PRACH resources for EDT on the NUL carrier. | 2021-01-14 |
20210014900 | POSITIONING ASSISTED RESOURCE CONFIGURATION AND SELECTION FOR TWO-STEP RANDOM ACCESS CHANNEL PROCEDURE - In an aspect, a user equipment (UE) determines a resource configuration and a transmit power for a physical random access channel (PRACH) preamble sequence and/or a configuration and a transmit power for a physical uplink shared channel (PUSCH) resource unit (PRU) based on positioning information of the UE relative to the base station, the speed of the UE relative to the base station, and/or a radio resource control (RRC) state of the UE, transmits, to the base station, a message comprising the PRACH preamble sequence on a PRACH occasion and a payload on a PRU occasion based on the determined resource configuration and transmit power for the PRACH preamble sequence and/or the determined resource configuration and transmit power for the PRU, and receives, from the base station, a second message comprising information on a physical downlink control channel (PDCCH) and a payload on a physical downlink shared channel (PDSCH). | 2021-01-14 |
20210014901 | Extended Random Access Preamble Identifier for Enhanced Random Access Channel - A method is performed by a network node. The method comprises determining to use an extended random access preamble identifier, RAPID, for a random access procedure with a wireless device. The method further comprises transmitting a medium access control, MAC, protocol data unit, PDU. The MAC PDU comprises a header and one or more random access responses, RARs. Each RAR is associated with a corresponding subheader within the header of the MAC PDU. The random access procedure is associated with a first RAR of the one or more RARs and the extended RAPID for the random access procedure is indicated by a combination of one or more bits in the first RAR and one or more bits in the subheader that corresponds to the first RAR. | 2021-01-14 |
20210014902 | RANDOM ACCESS METHOD AND APPARATUS - A random access method and apparatus are provided. In the method, a configuration information element indicating a quantity of downlink signals per random access occasion and a first indication indicating a first downlink signal are sent by a network device to a terminal, and the terminal determines a correspondence between the first downlink signal and a random access occasion is determined based on the configuration information element, and sends a random access preamble via a random access occasion corresponding to the first downlink signal . In this way, the first random access occasion can be relatively accurately determined, and then a random access resource used for random access can be relatively precisely determined. | 2021-01-14 |
20210014903 | METHOD AND APPARATUS FOR PERFORMING MULTIPLE RACH PROCEDURES - A method and apparatus for performing a random access (RACH) procedure is disclosed. In one embodiment, a method performed by a wireless communication node, includes: performing a plurality of random access (RACH) procedures with a wireless communication device on a first frequency resource set and a second frequency resource set, wherein the plurality of RACH procedures each comprises: receiving a first message on a first frequency resource from the wireless communication device, wherein the first frequency resource is selected from the first frequency resource set; transmitting a second message on a second frequency resource to the wireless communication device within a pre-determined time window, wherein the second frequency resource is selected from the second frequency resource set; receiving a third message on the first frequency resource from the wireless communication device; and transmitting a fourth message on the second frequency resource to the wireless communication device. | 2021-01-14 |
20210014904 | RANDOM ACCESS COLLISION REDUCTION BASED ON MULTIPLE UPLINK GRANTS - Techniques are described for wireless communication. A method for wireless communication at a network access device may include receiving a random access preamble; identifying a quantity of uplink grants to associate with the random access preamble, the identified quantity of uplink grants including at least one uplink grant associated with at least one transmission resource, the identified quantity of uplink grants based at least in part on a time-variable parameter; and transmitting a random access response message including the identified quantity of uplink grants. | 2021-01-14 |
20210014905 | IMPROVEMENTS IN AND RELATING TO RANDOM ACCESS IN A TELECOMMUNICATION NETWORK - Disclosed is a method of managing random access of a User Equipment, UE, in a telecommunication network, comprising the steps of: the UE receiving, from a Base Station, BS, information regarding a response delay interval; the UE transmitting a preamble to a BS; the UE entering a power-saving mode for the duration of the response delay interval, before monitoring for a response from the BS to the preamble. | 2021-01-14 |
20210014906 | METHOD AND APPARATUS FOR COMMUNICATION IN A NETWORK OF WLAN OVERLAPPING BASIC SERVICE SET - A method and apparatus for communication in a network of WLAN overlapping basic service set (OBSS) are disclosed. A station or an access point may indicate its interference reporting and inter-BSS coordination capabilities in a message. At least one of quality of service (QoS) settings, transmission opportunity (TXOP), restricted access window (RAW) or beacon subinterval schedules, or traffic indication map (TIM) or uplink access window assignment may be coordinated. The station may receive a request for interference measurements on the basic service set (BSS) of the station or neighboring BSSs that the station can overhear. The station may transmit an interference measurement report to an access point. The coordination may be performed based on the interference measurement report. Furthermore, STAs may transmit channel or sector preferences to APs and receive channel or sector assignments. | 2021-01-14 |
20210014907 | MESH CONFIGURATION NETWORK - Systems and methods are provided to allow configuration of network devices via a Bluetooth® (or other short range wireless) configuration network using a mesh network implementation. This configuration mesh network may represent a mesh network independent of any active wired or production network within an enterprise computer system. For security of a network infrastructure for the enterprise computer system, wired ports on network infrastructure devices may be disabled prior to configuration via the configuration mesh network. New devices may be physically but not communicatively connected to the production network (e.g., cables may be connected to disabled ports) and then configuration may be performed via the configuration mesh network to allow the new devices to become active (e.g., join with production devices) within the network infrastructure. Run-time configurations for production devices may also be maintained using a separate configuration mesh network. | 2021-01-14 |
20210014908 | AUDIO COMMUNICATION SYSTEM WITH A DONGLE - An audio communication system is disclosed. The audio communication system comprises a speaker device having at least one speaker, a first wireless communication unit and a first connector part; a dongle having control functionality, a second wireless communication unit, and a second connector part, the dangle being configured to operate in a first mode being an audio communication system pairing mode and in a second mode being an audio communication system operating mode. The second connector part is in the audio communication system pairing mode configured to interconnect with the first connector part to enable pairing of the dongle and the speaker device. The second connector part is the audio communication system operating mode configured to interconnect with an external device, providing wireless communication between the speaker device and the external device. | 2021-01-14 |
20210014909 | DISCOVERY OF CONNECTED DEVICES TO DETERMINE CONTROL CAPABILITIES AND META-INFORMATION - The present disclosure relates to techniques for interacting with an electronic device. More specifically, the present disclosure relates to initiating action(s) using an interface configured to control operation of IoT devices. An example embodiment includes receiving, at a computing device, a communication including a unique identifier for a network device connected to a network, using the unique identifier to determine a resource bundle for the network device, the resource bundle defining an interface module for the network device, wherein the interface module is configured to display one or more interface elements usable to control the network device, and transmitting the resource bundle, wherein when the resource bundle is received, the resource bundle facilitates generating the interface module. | 2021-01-14 |
20210014910 | Method of Operating a Sensor and/or Information System and Sensor and/or Information System - A method of operating a sensor and/or information system which includes at least one main device, in particular a smart device, and at least one secondary device, the method including setting up a wireless communication connection between one of the at least one main device and one of the at least one secondary device using a setup identifier, and discarding the used setup identifier by the secondary device and/or by the main device upon or after termination of the communication connection. A sensor and/or information system is furthermore shown. | 2021-01-14 |
20210014911 | MULTI-LINK COMMUNICATION - This disclosure provides systems, methods, and apparatuses for associating a wireless communication device such as a wireless station (STA) of a STA multi-link device (MLD) with an access point (AP) MLD that includes a first AP associated with a first communication link of the AP MLD and includes one or more secondary APs associated with one or more respective secondary communication links of the first AP MLD. The first AP includes one or more virtual APs, and the first AP and the one or more virtual APs of the first AP belong to a first multiple basic service set identifier (BSSID) set associated with the first communication link. The AP MLD transmits a frame including a first element carrying discovery information for the first AP and the one or more virtual APs belonging to the first multiple BSSID set, and including a second element carrying discovery information for the one or more secondary APs of the first AP MLD associated with the one or more respective secondary communication links of the first AP MLD. | 2021-01-14 |
20210014912 | METHOD AND APPARATUS FOR IDENTIFYING USER IN RAN COMMUNICATION SYSTEM - A method and an apparatus for identifying a user in a radio access network (RAN), and a first node in the wireless communication system are provided. The method includes identifying a unique identifier of a UE, identifying a radio access network (RAN) UE identifier of the UE, and transmitting information related to a mapping relation between the RAN UE identifier and the unique identifier of the UE to a second node, based on the unique identifier of the UE. | 2021-01-14 |
20210014913 | SIDELINK DATA INDICATION METHOD AND TERMINAL EQUIPMENT - The present application discloses a sidelink data indication method and a terminal equipment. The method includes: determining indication information, the indication information including at least one of a first identifier or a second identifier, wherein the first identifier is used to identify a first logical channel, the second identifier is used to identify a second logical channel, the first logical channel is used to carry original sidelink data, the second logical channel is used to carry duplicated sidelink data, the duplicated sidelink data is obtained by duplicating the original sidelink data; and sending the indication information. | 2021-01-14 |
20210014914 | INTRA BASIC SERVICE SET SIGNALING FOR MULTIPLE ACCESS POINTS - This disclosure describes systems, methods, and devices related to intra-basic service set (BSS) signaling for multiple access points (APs). A device may determine one or more access points (APs), wherein the one or more APs are in a set of multiple basic service sets (BSSs) identified as intra-BSS. The device may include, in a first frame, a high-efficiency operation element comprising a bit associated with an indicator of the set of multiple BSSs. The device may include, in a second frame, an association identification (AID) value, wherein the AID value is associated with the device. The device may cause to send the first frame a first station device of one or more station devices. The device may cause to send the second frame to a second station device of the one or more station devices. | 2021-01-14 |
20210014915 | Communication Method and Communications Apparatus - A communication method and a communications apparatus, the method including receiving, by a second network device, from a third network device, first identification information of a first radio access network area to which a first cell corresponding to the third network device belongs, and sending, by the second network device, second identification information of the first cell and the first identification information of the first radio access network area to a first network device. | 2021-01-14 |
20210014916 | 5G Mobile Network With Intelligent 5G Non-Standalone (NSA) Radio Access Network (RAN) - Systems, methods and computer software are disclosed for providing for providing a 5G mobile network. In one embodiment a method is disclosed, comprising: providing a first base station having a first coverage area for a first Radio Access Network (RAN); providing a second base station having a second coverage area, the second coverage area within the first coverage area of the first base station for an overlay RAN; providing a 5G base station having a third coverage area, the third coverage area within the first coverage area and within the second coverage area and part of the overlay RAN; and determining, by a 5G Interworking Function (IWF) device, which subscribers are to be serviced by the overlay RAN and which subscribers are to be serviced by the first RAN. | 2021-01-14 |
20210014917 | SYSTEM AND METHOD FOR INDICATING COVERAGE TYPES FOR USER DEVICES IN DUAL CONNECTIVITY WIRELESS NETWORKS - Systems and methods described herein improve a customer experience for non-standalone cellular networks by displaying a secondary cell group (SCG) network icon after data activity ends while a user device likely remains in SCG coverage. When connected to the SCG, the user device detects inactivity on the connection and initiates a first timer, based on the detecting, while continuing to present an SCG-related icon. If the first timer expires while the user device is in an idle state, the user device initiates a second timer, while continuing to present the SCG-related icon. If the user device detects an active connection before expiration of the second timer, the user device initiates a third timer while continuing to present the SCG-related icon. If the user device fails to detect a connection to the SCG before expiration of the third timer, a master cell group (MCG)-related icon is displayed. | 2021-01-14 |
20210014918 | RADIO RESOURCE CONFIGURATION AND MEASUREMENTS FOR INTEGRATED ACCESS BACKHAUL FOR 5G OR OTHER NEXT GENERATION NETWORK - The same or similar physical signals can be used for both user equipment (UE) and an integrated access backhaul (IAB) node. Different configurations of resources and/or transmission periods of the signals can be used for initial access for access UEs and IAB nodes. In addition, since the UE functionality for IAB nodes is not fully identical with access UEs, the network can identify which UEs performing initial access are normal access UEs or are IAB nodes with UE functionality. Furthermore, the parameters for configuring radio resource management operation at the IAB node gNode B function can consider a half-duplex constraint imposed by the UE function and can also analyze hop order and other topology/route management functionalities. | 2021-01-14 |
20210014919 | System and Method for Network Access Using a Relay - A method for operating a user equipment (UE) includes receiving, by the UE from a network, a mobile subscriber identifier for the UE, the mobile subscriber identifier being exclusively assigned to the UE within a wireless tracking area of the network, and transmitting, by the UE to a relay node, an initial message of an access procedure for accessing a user data service of the network, wherein the initial message comprises a request to connect to a control node of the network, and wherein the initial message includes the mobile subscriber identifier, and an indication to relay the initial message over a first signaling radio bearer (SRB) to the control node. | 2021-01-14 |
20210014920 | BEAM FAILURE RECOVERY METHOD AND USER EQUIPMENT - The present disclosure provides a beam failure recovery method and a UE. The beam failure recovery method includes: performing beam failure recovery using non-contention-based random access; and performing the beam failure recovery using contention-based random access in the case that the non-contention-based random access fails. | 2021-01-14 |
20210014921 | OFFLINE DEVICE MANAGEMENT - Described herein are techniques for transmitting data to an offline Internet of Things (IoT) device using a transient device. The techniques including a method comprising receiving, at a transient device in a first location that is communicatively coupled to a base station by a first network at a first time, a first portion of a plurality of portions of data for delivery to an offline IoT device. The method further including connecting the transient device in a second location to the offline IoT device using a short-range network at a second time after the first time. The method further including transferring the first portion of the plurality of portions of data from the transient device to the offline IoT device using the short-range network. | 2021-01-14 |
20210014922 | CONNECTION RE-ESTABLISHMENT METHOD AND RELATED DEVICE - The present disclosure provides a connection re-establishment method and related device, the method including: performing a handover process; and initiating a connection re-establishment on the first node if a re-establishment trigger condition is satisfied by a terminal, wherein the first node includes at least one of a source node or a target node in the handover process. | 2021-01-14 |
20210014923 | RADIO LINK FAILURE RECOVERY WITH SRB3 IN MR-DC - Embodiments herein provide a transfer framework and procedure for a failure indication and subsequent recover message for a user equipment (UE) in multi-radio access technology (MR)-dual connectivity (DC). For example, in embodiments, a UE may send an indication of a radio link failure (RLF) on a master node (MN) to a secondary node (SN) via a signalling radio bearer type 3 (SRB3). The SN may forward the indication to the MN (e.g., in a transparent manner). In some embodiments, the indication may be formatted in the same format as messages on signalling radio bearer type 1 (SRB1). Other embodiments may be described and claimed. | 2021-01-14 |
20210014924 | LOSS-LESS TRANSMISSION FOR UNACKNOWLEDGED MODE (UM) DATA RADIO BEARER (DRB) - Disclosed are techniques for wireless communication. In an aspect, a packet data convergence protocol (PDCP) entity of a receiver device receives, from a radio link control (RLC) entity of the receiver device, a plurality of RLC data packets received from a transmitter device over an RLC unacknowledged mode (UM) data radio bearer (DRB) or RLC transparent mode (TM) DRB. The PDCP entity generates a plurality of PDCP data packets corresponding to the plurality of RLC data packets. The receiver device determines to send a PDCP status report indicating a reception status at the receiver device of the plurality of PDCP data packets and transmits the PDCP status report to a PDCP entity of the transmitter device. The receiver device receives, in response to sending the PDCP status report, one or more PDCP data packets of the plurality of PDCP data packets that were not successfully received at the receiver device. | 2021-01-14 |
20210014925 | Packet Transmission Method, Apparatus, and System - A packet transmission method, including receiving, by a session management function network element, first access network tunnel information and second access network tunnel information that correspond to a first service, and sending a downlink forwarding rule to a user plane function network element, where the downlink forwarding rule includes the first access network tunnel information and the second access network tunnel information, and the downlink forwarding rule indicates the user plane function network element to replicate a received downlink packet of the first service, and send downlink packets of the first service through two paths respectively corresponding to the first access network tunnel information and the second access network tunnel information. | 2021-01-14 |
20210014926 | Data Communication while in RRC Inactive State - This disclosure relates to performing data communication while in an inactive state in a cellular communication system. | 2021-01-14 |
20210014927 | DISCONTINUOUS RECEPTION METHOD, TERMINAL DEVICE AND NETWORK DEVICE - Disclosed by the present application are a discontinuous reception method, terminal device and network device, the method including: a first terminal device determining a target discontinuous reception (DRX) cycle used for the first terminal device to detect a DRX indication signal during a DRX indication cycle which is used for DRX indication signal detection, the DRX indication cycle comprising N DRX cycles, the DRX indication signal being used to indicate that the first terminal device wakes up or sleeps during an activation period of the N DRX cycles after the moment when the DRX indication signal is detected; a first terminal device detecting a DRX indication signal sent by a network device in the target DRX cycle; the first terminal device waking up or sleeping according to the DRX indication signal during the activation period of the N DRX cycles after the moment when the DRX indication signal is detected. | 2021-01-14 |
20210014928 | CONFIGURATION METHOD FOR DISCONTINUOUS RECEPTION PARAMETERS, TERMINAL AND NETWORK-SIDE DEVICE - A method of configuring a discontinuous reception DRX parameter, a terminal and a network side device are provided. The method includes receiving a message transmitted by a network side device; and acquiring, from the message, an inactive-state DRX parameter configured by the network side device for the terminal. | 2021-01-14 |
20210014929 | CONFIGURATION UPDATE METHOD AND APPARATUS - Optionally, when the apparatus | 2021-01-14 |
20210014930 | DYNAMIC RECLAMATION OF RESOURCES RESERVED FOR FORWARD COMPATIBILITY - Certain aspects of the present disclosure relate to methods and apparatus for dynamic reclamation of resources reserved for forward compatibility using communications systems operating according to new radio (NR) technologies. Certain aspects provide a method for wireless communication. The method generally includes identifying resources previously reserved for forward compatibility (FC) that are available for reuse, and providing signaling, to one or more user equipments (UEs), indicating the identified resources are available for reuse. | 2021-01-14 |
20210014931 | METHOD AND APPARATUS FOR PERFORMING COMMUNICATION IN WIRELESS COMMUNICATION SYSTEM - In a wireless communication system, a user equipment (UE) transmits, to a base station (BS), UE capability information comprising whether the UE supports cooperative communication for receiving physical downlink shared channels (PDSCHs) from a plurality of transmission reception points (TRPs) in a particular time-frequency resource, obtains, via radio resource control (RRC), information about whether the cooperative communication is to be applied from the BS, identifies a format of a medium access control (MAC) control element (CE) received from the BS based on whether the BS is to apply the cooperative communication, and determines transmission configuration indication (TCI) states according to the respective TRPs, based on the identified format of the MAC CE. | 2021-01-14 |
20210014932 | Communications Network - A communications network may be used to convey Short Message Service (SMS) messages using the Internet Protocol (IP). User equipment may transmit an SMS-over-IP Session Initiation Protocol (SIP) message to wireless equipment over a high-bandwidth communications link. The wireless equipment may route the SMS-over-IP SIP message to the ePDG. When the high-bandwidth link is unavailable, the user equipment may transmit a compressed message to the proxy server over a low-bandwidth communications link. The proxy server may convert the compressed message into an SMS-over-IP SIP message that is transmitted to the ePDG. The proxy server may serve as a proxy for the first user equipment from the perspective of the ePDG. This may allow SMS message data to continue to be conveyed through the communications network even when the high-bandwidth communications link becomes unavailable. | 2021-01-14 |
20210014933 | PERVASIVE COMPUTING - Methods, systems, and devices related to the convergence of networking and computing capabilities are described. In one representative aspect, a method for application development is described. The method includes making available a first set of services for an application in a domain. The domain corresponds to an industry having a set of business rules, and the first set of services is structured to invoke a second set of services pre-deployed on a first set of communication nodes. The second set of services includes common functionalities according to the set of business rules in the domain. The method also includes deploying the first set of services on a second set of communication nodes to enable an execution of a subset of the business rules in the domain that is specific to the application. | 2021-01-14 |
20210014934 | User Equipment Having Multiple Subscriber Identity Modules with Improved Suspend / Resume Operation - Devices and associated methods for operating a dual-subscriber identity module (SIM) dual-standby (DSDS) user equipment device (UE) configured with a first SIM and a second SIM. The UE performs communications with a first cellular network using the first SIM and a first radio resource control (RRC) connection, and receives a request to perform a higher priority communication using the second SIM. In response to the request to perform the higher priority communication, the UE transmits a request to the first network to suspend the first RRC connection. After transmission of the request to suspend the first RRC connection, the UE receives a message from the first network to place the first RRC connection in an inactive state, and initiates a timer, wherein the timer is used to determine whether the first RRC connection remains in the inactive state or transitions to an idle state. | 2021-01-14 |
20210014935 | Communication Device, Vehicle, Method and Computer Program for Communication in a Mobile Communication System - A communication device for communication in one or more mobile communication systems has a selection device for coupling one or more mobile radio antennas to one or more signal paths on the basis of a selection signal. The communication device also has a transceiver module, which is designed to generate the selection signal and to communicate in the one or more mobile communication systems by way of the coupled mobile radio antennas. The transceiver module is designed to select, on the basis of two or more user identifications, different mobile radio antennas for communication in the one or more mobile communication systems by way of the selection signal. The transceiver module is designed to take isolation and/or correlation between the mobile radio antennas into account in the selection. | 2021-01-14 |
20210014936 | BASE STATION INTERFACE MODULE AND DISTRIBUTED ANTENNA SYSTEM HAVING THE SAME - A base station interface module included in a distributed antenna system includes: a separator configured to separate a base station signal input from a base station and output first and second base station signals; a pre-compensator configured to compensate for at least one of an amplitude and a phase of the first base station signal based on a preset compensation value; a first attenuator configured to attenuate the compensated first base station signal and to output the attenuated first base station signal to the distributed antenna system; and a second attenuator configured to attenuate the second base station signal and to terminate the attenuated second base station signal. | 2021-01-14 |
20210014937 | FIBER TO THE ANTENNA - A cell site includes a tower, a multi-service terminal mounted to the tower and a base transceiver station in communication with the multi-service terminal. The multi-service terminal includes a housing and a plurality of adapters mounted to the housing. Each of the adapters includes an outer port accessible from outside the housing and an inner port accessible from inside the housing. | 2021-01-14 |
20210014938 | BASE STATION SYSTEM - A base station system includes a base station device ( | 2021-01-14 |
20210014939 | Methods And Apparatus For HyperSecure Last Mile Communication - A variety of techniques for concealing the content of a communication between a client device, such as a cell phone or laptop, and a network or cloud of media nodes are disclosed. Among the techniques are routing data packets in the communication to different gateway nodes in the cloud, sending the packets over different physical media, such as an Ethernet cable or WiFi channel, and disguising the packets by giving them different source addressees. Also disclosed are a technique for muting certain participants in a conference call and a highly secure method of storing data files. | 2021-01-14 |
20210014940 | TOOL FOR ANNEALING OF MAGNETIC STACKS - In one embodiment of the invention, there is provided a tool for annealing a magnetic stack. The tool includes a housing defining a heating chamber; a holding mechanism to hold at least one wafer in a single line within the heating chamber, a heating mechanism to heat the at least one wafer; and a magnetic field generator to generate a magnetic field whole field lines pass through the single line of wafers during a magnetic annealing process; wherein the holding mechanism comprises a wafer support of holding the single line of wafers between the heating mechanism and the magnetic field generator. | 2021-01-14 |
20210014941 | PORTABLE INDUCTION HEATER - A portable induction heater is disclosed. In one construction, the portable induction heater is generally composed of a housing and a lid coupled to the housing. The lid has one or more apertures and a chamber coupled to at least one of the one or more apertures. The chamber is positioned in proximity to an induction heating element within the housing. A system for heating a hand held administration device is also disclosed. | 2021-01-14 |
20210014942 | DIELECTRIC HEATING DEVICE AND DIELECTRIC HEATING ELECTRODES - What is provided are: two or more electrodes; a grounded surface connected to a first one of the electrodes; a signal source that is connected to a second one of the electrodes, and that outputs a high-frequency signal; a high-frequency passing heat-insulation element that is interposed serially between the signal source and the second electrode, that includes two terminals which are electrically coupled mutually and without contact with each other to electrically connect the signal source and the second electrode in a non-contact manner, and that causes the high-frequency signal outputted from the signal source to pass therethrough, by using the electric coupling between the two terminals; and a high-frequency passing heat-insulation element that is interposed serially between the grounded surface and the first electrode, that includes two terminals which are electrically coupled mutually and without contact with each other to electrically connect the grounded surface and the first electrode in a non-contact manner, and that, by using the electric coupling between the two terminals therein, outputs the high-frequency signal outputted from the signal source, to the grounded surface. | 2021-01-14 |
20210014943 | LIGHT SOURCE DRIVING APPARATUS AND CURRENT ADJUSTING METHOD THEREOF - A light source driving apparatus including a primary side and a secondary side is provided. The light source driving apparatus includes an isolated current sensing circuit, a dimming circuit, an independent voltage source, and a feedback circuit. The isolated current sensing circuit is coupled to the secondary side, and samples an output current of the light source driving apparatus by electromagnetic coupling to generate a current sensing signal. The dimming circuit receives a dimming input signal, and provides a reference controlled-current signal according to the dimming input signal and based on an operating voltage. The independent voltage source is configured to generate the operating voltage. Based on the operating voltage, the feedback circuit provides a feedback signal according to the current sensing signal and the reference controlled-current signal for adjusting the output current of the light source driving apparatus. | 2021-01-14 |
20210014944 | LOAD CONTROL USING AC SIGNALLING WITH UNIQUE SIGNATURES - A load control system includes a controller that modifies an alternating current (AC) signal at a controller input to provide, on a cycle-by-cycle basis, one of a plurality of unique AC signature signals to a controller output. The AC signatures correspond to different selections that a user provides to the system to instruct the system with respect to the particular load characteristic desired. The load circuit receives the plurality of unique AC signal signature signals. The load circuit changes a characteristic of the load circuit in response to the received plurality of unique AC signature signals, thus responding to the user's choice of load characteristic. | 2021-01-14 |
20210014945 | LIGHTING CIRCUIT - A driving circuit turns on and off a driving current I | 2021-01-14 |
20210014946 | Color Matching Method, Color Regulation Method, And Color Regulation System For Automatically Implementing Maximum Brightness Of Colored Light - A color matching method, color regulation method, and color regulation system for automatically implementing the maximum brightness of a colored light, using a color matching algorithm for the maximum brightness so that a brightness formula for each primary color when the colored light implements a certain color coordinate point within the color gamut space can be efficiently and accurately calculated, and the brightness of the colored light reaches a maximum value after the color matching. The brightness formulae for commonly used target colors within the color gamut space of the colored light is calculated by means of the color matching algorithm for the maximum brightness, and these formulae are stored in a control unit of a light. | 2021-01-14 |
20210014947 | AC-DRIVEN LIGHT-EMITTING DIODE SYSTEMS - AC-driven light-emitting diode systems and methods are provided for driving LED devices (e.g., LED lighting) using AC power. For example, an integrated circuit includes a first power line and a second power line configured for connection to AC power, and a plurality of LED stages, wherein each LED stage comprises multiple serially-connected LED devices, switches connected to inputs and outputs of the LED stages. The integrated circuit further includes switch control circuitry configured to control the switches to selectively connect one or more of the LED stages to the first and second power lines to empower the LED stages with the AC power. | 2021-01-14 |
20210014948 | LED AND DISPLAY APPARATUS WITH VARIABLE INPUT VOLTAGE AND CONSTANT CURRENT DRIVE - Systems and methods for operating light emitting diodes (LEDs) circuits are provided. Aspects include a plurality of sets of light emitting diodes (LEDs), the plurality of sets of LEDs comprising a first set of LEDs and a second set of LEDs and a first current control circuit, wherein the first current control circuit is configured to determine whether a voltage through the first set of LEDs is below a first threshold and responsive to determining that the voltage through the first set of LEDs is below the first threshold, bypass the second set of LEDs. | 2021-01-14 |
20210014949 | LED LIGHTING DEVICE, PARTICULARLY FOR VEHICLES - A device for supplying at least two LED chains with electricity detects and then signals an interruption in the current path through the LED chains. A sub-device, in the event of a short circuit of an LED within a first LED chain, brings about a detection and/or a subsequent signalling of an interruption of the current path within another LED chain of these at least two LED chains. The associated method comprises the steps of detecting the short circuit of an individual LED in a first LED chain and of interrupting, as a result, the flow of current through at least one other LED chain and subsequently detecting this interruption of the flow of current through the other LED chain by means of the interruption detection system already existing as required. | 2021-01-14 |
20210014950 | PULSE PHASE MODULATION BASED DC-DC CONVERTER WITH ADJUSTABLE CURRENT CONTROL DRIVE - Systems and methods for operating a light-emitting diode (LED) driver circuit are provided. Aspects include a charge pump comprising a plurality of diodes and a plurality of capacitors, a phase sequencer configured to provide a plurality of control inputs, wherein the plurality of control inputs are coupled to the charge pump, a set of light-emitting diodes (LEDs) coupled to the charge pump, and a power supply coupled to an input of the charge pump. | 2021-01-14 |
20210014951 | PERFORMANCE OF LED DRIVE USING ENERGY STORAGE WITH SEGMENT CONTROL - Systems and methods for operating light emitting diodes (LEDs) circuits are provided. Aspects include a plurality of light emitting diodes (LEDs) arranged in a plurality of segments, wherein the plurality of segments comprise a first segment and a second segment, and the plurality of segments are connected in series between a rectified alternating current (AC) power source and ground and a control circuit configured to operate the first bypass switch, the second bypass switch, and the third bypass switch; and wherein the control circuit is further configured to determine a rectified voltage of the rectified AC power source and operate the third switch to turn off when the rectified voltage drops below a first threshold. | 2021-01-14 |
20210014952 | SYSTEM AND METHOD FOR AUTOMATED LIGHT LEVEL AND DAYLIGHT HARVESTING CALIBRATION USING MOBILE HANDHELD DEVICES - A calibration and daylighting control system provides a predetermined lighting level at a work surface. The system preferably includes a light sensor and a load control device for controlling a connected lighting element to provide light to the associated area and a work surface located therein. A wireless transceiver can provide wireless communication with a portable remote device such as a smart phone. A processor can be coupled to the light sensor, load control device and transceiver. The processor may be programmed to receive, via the transceiver, wireless signals from the portable remote device when the remote device is positioned on the work surface, and set a daylighting level of the light sensor based on the wireless signals. The wireless signals can be indicative that the daylighting level of the light sensor corresponds within a predetermined amount to the user-selected lighting level at the work surface. | 2021-01-14 |
20210014953 | LIGHTING SYSTEM FOR DYNAMIC LIGHTING CONTROL - A lighting system comprises one or more illuminants and a control device for adjusting light parameters of the illuminants during operation. The control device is arranged to adjust the light parameters time-dependently according to a predetermined course of the light parameters. The control device is further adapted to receive a one-dimensional user setting and to change the course of the light parameters according to the one-dimensional user setting. | 2021-01-14 |
20210014954 | BATTERY-POWERED CONTROL DEVICE INCLUDING A ROTATING PORTION - Provided herein are examples of a remote control device that provides a retrofit solution for an existing switched control system. The remote control device may comprise a control circuit, a rotatable portion, a magnetic ring coupled to the rotatable portion, and first and second Hall-effect sensor circuits configured to generate respective first and second sensor control signals in response to magnetic fields generated by the magnetic elements. The control circuit may operate in a normal mode when the rotatable portion is being rotated, and in a reduced-power mode when the rotatable portion is not being rotated. The control circuit may disable the second Hall-effect sensor circuit in the reduced-power mode. The control circuit may detect movement of the rotatable portion in response to the first sensor control signal in the reduced-power mode and enable the second Hall-effect sensor circuit in response to detecting movement of the rotatable portion. | 2021-01-14 |
20210014955 | BATTERY-POWERED RETROFIT REMOTE CONTROL DEVICE - A remote control device may be configured to be mounted over the toggle actuator of a light switch and to control a load control device via wireless communication. The remote control device may include a base portion and a rotating portion supported by the base portion so as to be rotatable about the base portion. The remote control device may include a control circuit and a wireless communication circuit. The control circuit may be operably coupled to the rotating portion and to the wireless communication circuit. The control circuit may be configured to translate a force applied to the rotating portion of the remote control device into a control signal and to cause the communication circuit to transmit the control signal to the load control device. | 2021-01-14 |
20210014956 | X-RAY GENERATOR AND X-RAY UTILIZATION SYSTEM - An X-ray generator includes an X-ray tube, a blower fan having a motor and configured to provide the X-ray tube with air, a motor control unit configured to control a rotation speed of the motor, and a casing to which the X-ray tube and the blower fan are attached. The motor control unit shifts the rotation speed of the motor from a resonance frequency of a structure including the X-ray tube and the casing. According to this configuration, a resonance phenomenon caused by vibration generated by the motor is avoided. Therefore, influences of vibration on the X-ray tube are reduced. As a result, the X-ray generator can be operated in a highly stable manner. | 2021-01-14 |
20210014957 | Shielding Structures in Plasma Environment - A plasma confinement system includes an enclosure, one or more internal magnetic coils suspended within the enclosure in a plasma region, and one or more supports configured to support the one or more internal magnetic coils suspended within the enclosure. Each support of the one or more supports includes a first end and a second end opposite the first end. The first end is coupled to an interior portion of the enclosure and the second end is coupled to a component disposed within the plasma region. Each support further includes electrical conducting material disposed between the first end and the second end. The electrical conducting material is configured to, when supplied with one or more electrical currents, generate a magnetic field having a magnetic field gradient that varies along the support from the first end to the second end. | 2021-01-14 |
20210014958 | FLEXIBLE ELECTRONIC ASSEMBLY FOR PLACEMENT ON A VEHICLE MOTOR ASSEMBLY - Embodiments of the disclosure relate to flexible electronic substrates for placement on an external surface of a vehicle motor assembly. In one embodiment, a motor assembly includes a motor comprising an external surface and one or more electronic assemblies positioned on the external surface of the motor. Each electronic assembly includes a metal substrate disposed on the external surface of the motor, a dielectric layer disposed on the metal substrate, a flexible metal base layer disposed on the dielectric layer, a bonding layer disposed on the flexible metal base layer, and one or more electronic devices disposed on the bonding layer. The bonding layer bonds the one or more electronic devices to the flexible metal base layer. | 2021-01-14 |
20210014959 | Patterned Conductive Microstructures within a Heat Shrinkable Substrate - A conductive interconnect structure comprises a polymeric substrate (e.g., a thermoplastic) and a plurality of compliant conductive microstructures (e.g., conductive carbon nanofibers) embedded in the polymeric substrate. The microstructures can be arranged linearly or in a grid pattern. In response to heating, the polymeric substrate transitions from an unshrunk state to a shrunken state to move the microstructures closer together, thereby increasing an interconnect density of the compliant conductive microstructures. Thus, the gap or pitch between adjacent microstructures is reduced in response to heat-induced shrinkage of the polymeric substrate to generate finely-pitched microstructures that are densely pitched, thereby increasing the current-carrying capacity of the microstructures. The polymeric material can be heated to conform or form-fit to planar and non-planar surfaces/geometries, and can be selectively heated at various portions to tailor or customize the interconnect density of the microstructures at selected portions. Associated electrical conducting assemblies and methods are provided. | 2021-01-14 |
20210014960 | WIRING SUBSTRATE - A wiring substrate comprises a first substrate, a second substrate which includes a frame body located on the outer circumferential edge of the first substrate, at least two connecting parts connected to the inner circumferential part of the frame body, and a support body connecting the two connecting parts to each other, and a third substrate located on a surface of the second substrate opposite the first substrate. The support body includes a direction changing part between the two connecting parts and does not include an annular structure where the direction changing part is included on the circumference. | 2021-01-14 |
20210014961 | CIRCUIT BOARD AND MANUFACTURING METHOD OF CIRCUIT BOARD - This application discloses a circuit board and a manufacturing method of the circuit board. The circuit board includes a signal transmission pin pad configured to connect with signal transmission pins of an external same kind connectors to transmit a signal, and fixing pads configured to fix fixing pins of the connectors. A number, location, and size of the fixing pads are matched with a same kind connector. The same kind connector is a connector with a same number of signal transmission pins and a same distance of pins. The number of the fixing pads is greater than or equal to a maximum number of fixing pins of the same kind connector. | 2021-01-14 |
20210014962 | RESIN SUBSTRATE AND ELECTRONIC DEVICE - A resin substrate includes a resin body, an interlayer connection conductor provided in the resin body, and a conductor pattern bonded to the interlayer connection conductor. The resin body includes a gap provided adjacent to or in a vicinity of a bonding portion of the interlayer connection conductor and the conductor pattern, and a contact portion that contacts the interlayer connection conductor. | 2021-01-14 |
20210014963 | CIRCUIT BOARD STRUCTURE - A circuit board structure includes a carrier and a patterned circuit layer. The patterned circuit layer is disposed on the carrier, and the patterned circuit layer has at least one fluid channel therein. The fluid channel has a heat absorption section and a heat dissipation section relative to the heat absorption section. A heat source is electrically connected to the patterned circuit layer, and the heat absorption section is adjacent to the heat source. The heat generated by the heat source is transferred from the patterned circuit layer to the heat absorption section of the fluid channel, and is transferred from the heat absorption section to the heat dissipation section for heat dissipation. | 2021-01-14 |
20210014964 | PRINTED CIRCUIT BOARD - A printed circuit board is disclosed. The printed circuit board includes a first substrate portion, and a second substrate portion connected to the first substrate portion and having a flexible insulation layer which is bendable, and the second substrate portion includes a frame member inserted into the flexible insulation layer. | 2021-01-14 |
20210014965 | HYBRID CARRIER BOARD AND MANUFACTURING METHOD, ASSEMBLY, AND OPTICAL MODULE THEREOF - A hybrid carrier board and a manufacturing method, an assembly, and an optical module thereof. The hybrid carrier board includes a PCB and a package substrate bonded to the PCB, the package substrate and the PCB being electrically connected. A surface of the package substrate is partially exposed outside of the PCB to form a packaging area adapted for bare die installation. | 2021-01-14 |
20210014966 | PRINTED WIRING BOARD, MULTILAYER PRINTED WIRING BOARD AND METHOD FOR MANUFACTURING PRINTED WIRING BOARD - A printed wiring board and the like in which local deviations of characteristics of a bamse member using a liquid crystal polymer are reduced. A printed wiring board uses a liquid crystal polymer having wiring formed on at least one surface as a bamse member, in which the bamse member has a degree of crystal orientation of the liquid crystal polymer of 0.3 or less in a plane direction. | 2021-01-14 |
20210014967 | METAL-CLAD LAMINATED BOARD, METAL MEMBER PROVIDED WITH RESIN, AND WIRING BOARD - A metal-clad laminated board includes an insulating layer and a metal layer, in which the insulating layer includes a cured product of a resin composition containing a modified polyphenylene ether compound terminally modified with a substituent having an unsaturated double bond; and a crosslinkable curing agent having an unsaturated double bond in the molecule, and containing 40 to 250 parts by mass of silica particles with respect to 100 parts by mass in total of the modified polyphenylene ether compound and the crosslinkable curing agent, the resin composition contains 0.2 to 5 parts by mass of a first silane coupling agent having an unsaturated double bond in the molecule with respect to 100 parts by mass of the silica particles, and a contact surface of the metal layer in contact with the insulating layer is surface-treated with a second silane coupling agent having an amino group in the molecule. | 2021-01-14 |
20210014968 | COVER FILM FOR FLEXIBLE PRINTED CIRCUIT BOARD AND FLEXIBLE PRINTED CIRCUIT BOARD - According to one aspect of the present disclosure, a cover film for a flexible printed circuit board includes: an adhesive layer; and a protective layer that is layered on a surface of the adhesive layer, wherein a lamination temperature range in which a ratio of a viscosity of the protective layer to a viscosity of the adhesive layer is five times or more is present within a temperature range of 50° C. or more and 150° C. or less. | 2021-01-14 |
20210014969 | ELECTRICAL CONNECTOR ASSEMBLY - An electrical connector assembly comprises a printed circuit board and a data transmission cable. The printed circuit board has a substrate and a routing structure, the substrate has a welding region and a routing region, the routing structure comprises a plurality of bonding pads. The data transmission cable comprises several juxtaposed wires, a plastic layer and a metallic layer formed by a metal material belt, each wire has a conductor, the metallic layer has at least an aluminum foil layer and a bonding layer. The metallic layer is bonded to the outer side of the plastic layer via the bonding layer. The wires are soldered with corresponding bonding pads, the center distance between every two neighboring wires is same as the center distance between every two neighboring bonding pads. | 2021-01-14 |
20210014970 | ELECTRONIC DEVICE INCLUDING INTERPOSER - An electronic device is provided that includes a first circuit board including a first electronic component and a second electronic component disposed on a side of the first circuit board, a second circuit board spaced apart from the first circuit board and having a side facing the side of the first circuit board on which the first electronic component and the second electronic component are disposed, a first interposer disposed between the first circuit board and the second circuit board to form an inner space between the first circuit board and the second circuit board, and a second interposer disposed between the first circuit board and the second circuit board to divide the inner space into a first region and a second region, wherein the first electronic component on the first circuit board is disposed corresponding to the first region, and the second electronic component on the first circuit board is disposed corresponding to the second region, and wherein the first interposer and the second interposer electrically connect the first circuit board to the second circuit board. | 2021-01-14 |
20210014971 | CONNECTION PLATE, CIRCUIT BOARD ASSEMBLY, AND ELECTRONIC DEVICE - An electronic device includes a first circuit board, a second circuit board stacked with the first circuit board, and a connection plate connected between the first circuit board and the second circuit board. The connection plate includes a signal transmission part and at least one ground part at a spacing to the signal transmission part. The ground part can be used as a reference ground for a signal transmitted by the signal transmission part, so that the characteristic impedance of the signal transmission part is controllable, and the signal transmitted by the signal transmission part has strong continuity, thereby maintaining good matching performance and reducing an insertion loss caused by characteristic impedance mismatch. | 2021-01-14 |
20210014972 | SANDWICH-MOLDED CORES FOR HIGH-INDUCTANCE ARCHITECTURES - Embodiments include package substrates and method of forming the package substrates. A package substrate includes a first encapsulation layer over a substrate, and a second encapsulation layer below the substrate. The package substrate also includes a first interconnect and a second interconnect vertically in the first encapsulation layer, the second encapsulation layer, and the substrate. The first interconnect includes a first plated-through-hole (PTH) core, a first via, and a second via, and the second interconnect includes a second PTH core, a third via, and a fourth via. The package substrate further includes a magnetic portion that vertically surrounds the first interconnect. The first PTH core has a top surface directly coupled to the first via, and a bottom surface directly coupled to the second via. The second PTH core has a top surface directly coupled to the third via, and a bottom surface directly coupled to the fourth via. | 2021-01-14 |
20210014973 | DEVICE FOR ASSEMBLING SCREWS INTO PRINTED CIRCUIT BOARD - An assembly device for assembling a screw into a locking hole of a circuit board includes an assembled board and a guiding sleeve. The assembled board is configured to press against a circuit board. The guiding sleeve is movably arranged in the assembled board. A vertical channel is formed in an interior of the guiding sleeve. When the assembled board presses against the circuit board, one end of the guiding sleeve abuts against the circuit board, and the vertical channel is opposite to the screw hole on the circuit board. The screw is accurately assembled into the screw hole of the circuit board, thereby improving assembly efficiency. | 2021-01-14 |
20210014974 | METHOD FOR MANUFACTURING PRINTED WIRING BOARD AND RESIN SHEET WITH INORGANIC LAYER - Provided is a technique that can achieve an insulating layer with small surface undulations and can suppress a haloing phenomenon in manufacturing a printed wiring board even when using a thin resin composition layer. Specifically, provided is a method for manufacturing a printed wiring board that includes the steps of: (A) preparing a resin sheet with an inorganic layer including (i) a support with an inorganic layer including an inorganic layer, a support in contact with the inorganic layer, and a release layer and (ii) a resin composition layer in contact with the release layer of the support with an inorganic layer; (B) laminating the resin sheet with an inorganic layer onto an internal layer substrate so that the resin composition layer of the resin sheet with an inorganic layer is in contact with the internal layer substrate; (C) curing the resin composition layer to form an insulating layer; and (D) perforating the insulating layer. | 2021-01-14 |
20210014975 | CIRCUIT BOARD STRUCTURE AND MANUFACTURING METHOD THEREOF - A circuit board structure includes a circuit layer structure, an electronic component, and a stopper. The circuit layer structure includes a plurality of dielectric layers and circuits in the dielectric layers. The electronic component is disposed in the circuit layer structure; the electronic component includes a chip and a conductive bump; the chip has a first surface and a second surface that are oppositely disposed, and the first surface of the chip contacts one of the dielectric layers; the conductive bump is on the second surface of the chip and is electrically connected to the chip. The stopper is within the circuit layer structure and abuts against the conductive bump. A method for fabricating a circuit board structure is also provided herein. | 2021-01-14 |
20210014976 | BATTERY PROTECTION CIRCUIT PACKAGE AND METHOD OF FABRICATING THE SAME - A method of fabricating a battery protection circuit package according to one aspect of the present invention includes forming a first mounting structure by mounting battery protection circuit elements on a printed circuit board (PCB), forming a second mounting structure by mounting the first mounting structure on a lead frame which comprises an input/output terminal portion for external connection and at least one metal tab for battery cell connection, forming an encapsulation structure by encapsulating the second mounting structure with a molding material to encapsulate at least a part of the battery protection circuit elements while exposing the input/output terminal portion and the at least one metal tab of the lead frame, and bonding at least one flexible printed circuit board (FPCB) to the input/output terminal portion of the encapsulation structure. | 2021-01-14 |
20210014977 | Method and Apparatus for Flexible Circuit Cable Attachment - A method and apparatus for multiple flexible circuit cable attachment is described herein. Gold bumps are bonded on interconnection pads of a substrate to create a columnar structure and solder or conductive epoxy is dispensed on the flexible cable circuit. The substrate and flexible cable circuit are aligned and pressed together using force or placement of a weight on either the substrate or flexible cable circuit. Appropriate heat is applied to reflow the solder or cure the epoxy. The solder wets to the substrate pads, assisted by the gold bumps, and have reduced bridging risk due to the columnar structure. A nonconductive underfill epoxy is applied to increase mechanical strength. | 2021-01-14 |
20210014978 | BASE MATERIAL FOR PRINTED CIRCUIT BOARD AND METHOD OF MANUFACTURING BASE MATERIAL FOR PRINTED CIRCUIT BOARD - A base material for a printed circuit board includes a base film having an insulating property, and a sintered body layer including metal particles and layered on at least one surface of the base film. The sintered body layer includes sintered particles that are derived from the metal particles and partially embedded into the surface of the base film. The embedment ratio of the sintered particles is greater than or equal to 10% and less than or equal to 90%. | 2021-01-14 |
20210014979 | Methods and Systems for Manufacturing Printed Circuit Board based on X-ray Inspection - In one embodiment, an X-ray inspection system may nondestructively inspect a printed circuit board to measure a number of dimensions at a number of pre-determined locations of the printed circuit board. The X-ray inspection system may generate a data set for the printed circuit board based on the measured dimensions. The X-ray inspection system may calculate one or more drilling values based on the data set of the printed circuit board. The X-ray inspection system may provide, to a drilling machine, instructions for drilling a number of plated-through vias based on the calculated drilling values for the printed circuit board. | 2021-01-14 |
20210014980 | METHOD OF FORMING A LAMINATE STRUCTURE HAVING A PLATED THROUGH-HOLE USING A REMOVABLE COVER LAYER - A core or sub-composite structure is provided including a dielectric layer between a first conductive film and a second conductive film. The first conductive film may include a first peelable/removable cover layer formed on or coupled to a first conductive layer. The second conductive film may include a second peelable/removable cover layer formed on or coupled to a second conductive layer. | 2021-01-14 |
20210014981 | GLASS DEVICE HOUSINGS - An electronic device may have a glass housing structures. The glass housing structures may be used to cover a display and other internal electronic device components. The glass housing structure may have multiple glass pieces that are joined using a glass fusing process. A peripheral glass member may be fused along the edge of a planar glass member to enhance the thickness of the edge. A rounded edge feature may be formed by machining the thickened edge. Raised fused glass features may surround openings in the planar glass member. Multiple planar glass members may be fused together to form a five-sided box in which electronic components may be mounted. Raised support structure ribs may be formed by fusing glass structures to a planar glass member. Opaque masking material and colored glass may be used to create portions of the glass housing structures that hide internal device components from view. | 2021-01-14 |
20210014982 | DISPLAY DEVICE - A display device including a flexible display panel and a roller disposed on a side portion of the flexible display panel to wind the flexible display panel, in which the flexible display panel includes a first substrate including a first base substrate having a display region and a non-display region adjacent to each other, and a light emitting element layer including light emitting elements disposed on the display region, a second substrate including a second base substrate opposing the first base substrate, and a color conversion layer disposed on the second base substrate and corresponding to each light emitting element, and an adhesive filling layer disposed in the display region to form a cell gap between the first and second substrate, and disposed in the non-display region to be in contact with the first and second base substrates to couple and seal the first and second base substrates. | 2021-01-14 |
20210014983 | DISPLAY DEVICE - A display device is provided. A display device of embodiments the present invention include: an optical panel part disposed in a case part; a display part facing the optical panel part and including a plurality of display units connected to one another, each of the display units having an unpatterned edge formed in the peripheral portion thereof; and a transparent panel part facing the display part. | 2021-01-14 |
20210014984 | ELECTRONIC EQUIPMENT AND ELECTRONIC CONTROL DEVICE - Electronic equipment includes a plurality of heat generating elements, a single heat sink, and a single cover. The heat generating elements are arranged adjacent to one another in a one-dimensional array in a predetermined alignment direction. The faces of the heat generating elements on one side are fixed directly or indirectly to the heat sink. The faces of the heat generating elements on the other side are in direct or indirect contact with the cover. The cover is fixedly screwed to the heat sink at opposite ends in the alignment direction on the outer side of the heat generating elements. The heat generating elements are sandwiched and held between the heat sink and the cover. This allows heat generated by the heat generating elements to be efficiently radiated via the heat sink and allows the heat generating elements to be easily connected to the heat sink. | 2021-01-14 |
20210014985 | CONNECTOR AND ELECTRONIC DEVICE COMPRISING SAME - Various embodiments disclosed in this document relate to an electronic device and, more specifically, to an electronic device comprising a connector capable of electrically connecting at least two components. According to various embodiments disclosed herein, there may be provided an electronic device comprising: a housing; a first electronic component inside the housing; a second electronic component arranged inside the housing and spaced apart from the first electronic component; a female connector electrically connected to the second electronic component, the female connector comprising multiple conductive pins; a male connector electrically connected to the first electronic component and configured to contact at least some of the multiple conductive pins of the female connector, the male connector comprising a base film, a conductive layer formed on one surface of the base film, and an adhesive layer formed on the back surface of the base film, thereby forming a lamination structure; and multiple reinforcement members provided on at least one of one surface of the base film and the back surface thereof so as to form a peripheral portion of the lamination structure. | 2021-01-14 |
20210014986 | HERMETICALLY SEALED ELECTRONIC PACKAGES WITH ELECTRICALLY POWERED MULTI-PIN ELECTRICAL FEEDTHROUGHS - A hermetically sealed electronic package may include a thermal panel having a panel interior surface and a panel exterior surface with electronic device(s) in thermal communication with the panel interior surface. An enclosure, isolating environmental communication from internal electronic devices and modules, may be coupled to the thermal panel, and the enclosure may have an enclosure interior surface and an enclosure exterior surface. A plurality of electrical feedthroughs may be coupled to the package enclosure for signal and data transmission, and the conducting pin(s) in every electrical feedthrough may be bonded by a hydrophobic sealing material for harsh environmental electrical signal, data and power transmission. The ratio of sealing length over sealing bead diameter in the electrical feedthrough subassembly may have a preferred value from 2 to 3; and the ratio of the sealing bead diameter over pin diameter in the electrical feedthrough subassembly may have a preferred value from 1.5 to 2.0, where a preferred thermal stress resistance could be designed for making highly hermetic sealed electronic package. | 2021-01-14 |