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11. 发明授权

US11700663B2 Control method of user equipment and user equipment 有权
公开(公告)号：US11700663B2
公开(公告)日：2023-07-11
申请号：US17258970
申请日：2019-07-09
申请人： SHARP KABUSHIKI KAISHA , FG Innovation Company Limited
发明人： Chongming Zhang , Renmao Liu , Shohei Yamada
IPC分类号： H04W76/19 , H04W76/15 , H04W76/18 , H04W76/27 , H04W80/02 , H04W84/18
CPC分类号： H04W76/19 , H04W76/15 , H04W76/18 , H04W76/27 , H04W80/02 , H04W84/18
摘要： A control method for User Equipment (UE) comprising: performing communication with a master cell group (MCG) and a secondary cell group (SCG); detecting whether a failure occurred in the MCG transmission; if it is detected that the failure has occurred in the MCG transmission, executing an MCG failure processing operation; and sending a message to a base station, the message indicating information related to the failure.

12. 发明授权

US11601311B2 Uplink transmission waveform configuration method, base station, and user equipment 有权
公开(公告)号：US11601311B2
公开(公告)日：2023-03-07
申请号：US16346093
申请日：2017-11-02
申请人： SHARP KABUSHIKI KAISHA , FG Innovation Company Limited
发明人： Renmao Liu , Fangying Xiao
IPC分类号： H04W72/04 , H04W74/08 , H04L27/26 , H04W76/27 , H04W80/02 , H04W88/02 , H04W88/08 , H04L5/00 , H04W72/12
摘要： Provided is a base station, comprising: a configuration unit, configured to configure a transmission waveform of a User Equipment (UE) for uplink transmission; and a transmission unit, configured to transmit information related to the configuration to the UE. The configuration unit is configured by using any of the following modes: physical layer signaling, a Random Access Response (RAR) message of Media Access Control (MAC), and Radio Resource Control (RRC) signaling. The present application also provides a user equipment (UE) and a corresponding method.

13. 发明授权

US11563524B2 Wireless communication method and device 有权
公开(公告)号：US11563524B2
公开(公告)日：2023-01-24
申请号：US16769160
申请日：2018-12-07
申请人： Sharp Kabushiki Kaisha , FG Innovation Company Limited
发明人： Fangying Xiao , Renmao Liu
IPC分类号： H04L1/00 , H04L1/16 , H04L1/18 , H04W28/04
摘要： The present disclosure provides a method executed by user equipment, the method including: submitting, by a transmitting side of an Acknowledged Mode Radio Link Control (AM RLC) entity, to a lower layer an Acknowledged Mode data Service Data Unit (AMD PDU) including a poll. The method further includes: updating, by the RLC entity, a poll send state variable to the highest sequence number of an Acknowledged Mode Radio Link Control Service Data Unit (RLC SDU) submitted and awaiting acknowledgments. Furthermore, the present disclosure further provides corresponding user equipment.

14. 发明授权

US11388626B2 Base station, user equipment, and related method 有权
公开(公告)号：US11388626B2
公开(公告)日：2022-07-12
申请号：US16620626
申请日：2018-06-08
申请人： SHARP KABUSHIKI KAISHA , FG INNOVATION COMPANY LIMITED
发明人： Fangying Xiao , Shohei Yamada , Renmao Liu
IPC分类号： H04W76/27 , H04W80/02 , H04L1/18 , H04W28/04 , H04W84/18
摘要： The present disclosure provides a method in user equipment (UE), the UE operating in a carrier aggregation mode. The method comprises: receiving a Media Access Control (MAC) control element (CE) used for deactivating packet duplication; transmitting data from a Packet Data Convergence Protocol (PDCP) entity to a Radio Link Control (RLC) entity; and transmitting, at a MAC entity, the data only by a cell or cell group associated with the RLC entity in a packet duplication activated state, or by a cell or cell group selected from a set of cells or cell groups pre-configured for the UE.

15. 发明授权

US11382161B2 Method and device to provide access control for a user equipment to manage access barring timers 有权
公开(公告)号：US11382161B2
公开(公告)日：2022-07-05
申请号：US17042739
申请日：2019-03-28
申请人： SHARP KABUSHIKI KAISHA , FG Innovation Company Limited
发明人： Chongming Zhang , Hidekazu Tsuboi , Chao Luo , Renmao Liu
IPC分类号： H04W76/18 , H04W76/19 , H04W76/30 , H04W76/27 , H04W48/14
摘要： An access control method and a user equipment are provided in the present invention. The access control method in a user equipment includes: determining, according to a status of the user equipment, a corresponding access control parameter to execute access control; if a result of the access control is access barring, then starting different access barring timers corresponding to different user equipment states, or starting the same access barring timer in the different user equipment states; and determining a duration of the started access barring timer according to the corresponding access control parameter.

16. 发明授权

US11381994B2 Method for delivering data packet, user equipment, and base station 有权
公开(公告)号：US11381994B2
公开(公告)日：2022-07-05
申请号：US16620414
申请日：2018-06-11
申请人： SHARP KABUSHIKI KAISHA , FG INNOVATION COMPANY LIMITED
发明人： Ningjuan Chang , Renmao Liu
IPC分类号： H04W28/02
摘要： The present disclosure provides a method performed in UE, comprising: receiving from a base station a QoS flow configuration contained in an RRC message, wherein the QoS flow configuration comprises a QoS flow identifier and at least one of the following identifiers: a PDU session identifier associated with a QoS flow indicated by the QoS flow identifier, a DRB identifier associated with the QoS flow indicated by the QoS flow identifier, an SDAP identifier associated with the QoS flow indicated by the QoS flow identifier, and an identifier of a default DRB associated with the QoS flow indicated by the QoS flow identifier; determining whether the QoS flow identifier is a part of a current UE configuration; and if the QoS flow identifier is not a part of the current UE configuration, adding, in art RRC layer, the QoS flow indicated by the QoS flow identifier, and indicating to an upper layer the addition of the QoS flow through the QoS flow identifier and the at least one associated identifier; if the QoS flow identifier is a part of the current UE configuration, modifying, in the RRC layer, the QoS flow indicated by the QoS flow identifier, and indicating to the upper layer the modification of the QoS flow through the QoS flow identifier and the at least one associated identifier that are received. The present disclosure further provides a corresponding method performed in a base station, as well as corresponding UE and a corresponding base station.

17. 发明授权

US11337109B2 Related method for medium access control layer packetization, user equipment, and base station 有权
公开(公告)号：US11337109B2
公开(公告)日：2022-05-17
申请号：US16637036
申请日：2018-08-02
申请人： SHARP KABUSHIKI KAISHA , FG INNOVATION COMPANY LIMITED
发明人： Chongming Zhang , Renmao Liu
IPC分类号： H04W28/06 , H04W72/12
摘要： The present disclosure provides a method performed at UE, comprising: receiving a UL grant from a base station, wherein the UL grant comprises information related to uplink resources allocated to the UE by the base station; obtaining a priority order, configured for the UE by the base station based on at least one of an uplink resource type, an uplink resource scheduling mode, and an uplink resource transmission mode, of a plurality of logical channels to which the uplink resources allocated in the UL grant are applicable; if a BSR carried in a MAC CE does not comprise buffer status information of a logical channel having a highest priority, then setting a priority of the MAC CE carrying the BSR to be lower than a priority of data from the logical channel having the highest priority; and according to the set priority order of the data and the MAC CE, sequentially assembling the data and the MAC CE into a MAC protocol data unit (PDU) for transmission on the allocated uplink resources. The present disclosure further provides corresponding UE, a corresponding base station, and a computer-readable medium.

18. 发明授权

US11324068B2 Data transmission method and device, and storage medium 有权
公开(公告)号：US11324068B2
公开(公告)日：2022-05-03
申请号：US16760695
申请日：2018-11-08
申请人： Sharp Kabushiki Kaisha , FG Innovation Company Limited
发明人： Chongming Zhang , Renmao Liu , Chao Luo , Ningjuan Chang
IPC分类号： H04W76/27 , H04W28/06
摘要： Embodiments of the present disclosure provide a method for transmitting data at user equipment (UE), comprising receiving a first RRC connection resume request instructing to resume an RRC connection; and reestablishing a packet data convergence protocol (PDCP) layer based on the first RRC connection resume request. The embodiments of the present disclosure further provide a device for transmitting data and a storage medium.

19. 发明授权

US11240698B2 Wireless protocol layer entity processing method and corresponding user equipment 有权
公开(公告)号：US11240698B2
公开(公告)日：2022-02-01
申请号：US16618729
申请日：2018-06-07
申请人： SHARP KABUSHIKI KAISHA , FG INNOVATION COMPANY LIMITED
发明人： Ningjuan Chang , Renmao Liu
IPC分类号： H04W72/04 , H04W28/02 , H04W76/19 , H04W76/30
摘要： The present disclosure provides a method executed at UE, including: determining initiation of a radio resource control (RRC) connection reestablishment procedure or leaving RRC connected state; and performing the following operations on each of at least one cell group: suspending a service data adaptation protocol (SDAP) operation and/or storing an SDAP configuration in a corresponding cell group configuration; or releasing an SDAP entity used to execute the SDAP operation and/or the SDAP configuration in the corresponding cell group configuration. The present disclosure further provides corresponding UE.

20. 发明授权

US11224092B2 Method and apparatus for resetting medium access control layer 有权
公开(公告)号：US11224092B2
公开(公告)日：2022-01-11
申请号：US16632828
申请日：2018-07-25
申请人： SHARP KABUSHIKI KAISHA , FG INNOVATION COMPANY LIMITED
发明人： Chongming Zhang , Renmao Liu
IPC分类号： H04W80/02 , H04L5/00 , H04W48/08 , H04W36/08 , H04W74/08
摘要： The present disclosure provides a method for resetting a medium access control (MAC) layer at user equipment (UE). The method comprises transmitting a system information request message for requesting system information to a network side through a random access procedure; and resetting the MAC layer when the system information is unsuccessfully requested. Embodiments of the present disclosure further provide a corresponding apparatus.

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