公开(公告)号：US11963117B2

公开(公告)日：2024-04-16

申请号：US17943871

申请日：2022-09-13

申请人： Hannibal IP LLC

发明人： Yu-Hsin Cheng ,  Tsung-Hua Tsai ,  Chie-Ming Chou ,  Yung-lan Tseng

IPC分类号： H04W56/00 ,  H04L5/00 ,  H04W72/56 ,  H04W92/18

CPC分类号： H04W56/001 ,  H04L5/0092 ,  H04W72/56 ,  H04W92/18

摘要： A method performed by a wireless communication device includes determining whether to transmit a first Sidelink Synchronization Signal (SLSS) according to a priority parameter when an occasion of the first SLSS collides with a Physical Sidelink Feedback Channel (PSFCH) that carries Sidelink Feedback Control Information (SFCI). The priority parameter is associated with a Physical Sidelink Shared Channel (PSSCH) that corresponds to the PSFCH.

公开(公告)号：US11882076B2

公开(公告)日：2024-01-23

申请号：US17722530

申请日：2022-04-18

申请人： Hannibal IP LLC

发明人： Chia-Hao Yu

IPC分类号： H04L5/00 ,  H04W72/044 ,  H04W72/0453 ,  H04W8/24 ,  H04L25/02 ,  H04W72/23 ,  H04W72/53

CPC分类号： H04L5/0092 ,  H04L5/0051 ,  H04L25/0226 ,  H04W8/24 ,  H04W72/046 ,  H04W72/0453 ,  H04W72/23 ,  H04W72/53

摘要： A method, performed by a User Equipment (UE), includes receiving, from a cell, configuration signaling configuring the UE with one or more PUCCH resources on an active UL BWP, the one or more PUCCH resources not being configured with PUCCH-SpatialRelationInfo, and the configuration signaling indicating that a default spatial relation behavior for PUSCH transmission scheduled by a DCI format 0_0 is enabled; receiving, from the cell, the DCI format 0_0 on an active DL BWP, the DCI format 0_0 providing scheduling information for a PUSCH; and transmitting the PUSCH according to the default spatial relation behavior which determines a spatial relation with reference to a QCL-TypeD RS corresponding to a QCL assumption of a pre-determined CORESET on the active DL BWP of the cell.

公开(公告)号：US11876592B2

公开(公告)日：2024-01-16

申请号：US17942659

申请日：2022-09-12

申请人： Hannibal IP LLC

发明人： Chia-Hao Yu ,  Chia-Hung Wei

IPC分类号： H04W36/30 ,  H04B7/08 ,  H04W16/28 ,  H04W80/02 ,  H04W72/23 ,  H04W72/044

CPC分类号： H04B7/088 ,  H04W16/28 ,  H04W72/046 ,  H04W72/23 ,  H04W80/02

摘要： A method for SCell BFR performed by a UE is provided. The method includes: receiving a first SCell BFR configuration corresponding to a first SCell, the first SCell BFR configuration including at least one of a resource list for BFD and a resource list for NBI; detecting a beam failure condition in the first SCell by measuring at least one BFD reference signal; determining a first new candidate beam index for the first SCell based on the first SCell BFR configuration; and transmitting a beam failure recovery request that includes a cell index of the first SCell in which beam failure occurs and the determined first new candidate beam index.

公开(公告)号：US20230389059A1

公开(公告)日：2023-11-30

申请号：US18136455

申请日：2023-04-19

申请人： Hannibal IP LLC

发明人： Chia-Hao Yu ,  Yu-Hsin Cheng

IPC分类号： H04W72/53 ,  H04W72/044 ,  H04W52/24 ,  H04B7/06 ,  H04L25/02 ,  H04W76/27 ,  H04L5/00

CPC分类号： H04W72/53 ,  H04W72/046 ,  H04W52/242 ,  H04B7/0626 ,  H04L25/0226 ,  H04W76/27 ,  H04L5/0051

摘要： A method, performed by a User Equipment (UE), for Uplink (UL) transmission management includes the UE determining a default spatial domain transmission filter for an UL resource according to at least one Quasi Co-Location (QCL) parameter of a Control Resource Set (CORESET) after determining that the UL resource is not configured with a spatial domain transmission filter and a pathloss reference Reference Signal (RS) resource, and transmitting the UL resource by applying the default spatial domain transmission filter.

公开(公告)号：US11641661B2

公开(公告)日：2023-05-02

申请号：US17313283

申请日：2021-05-06

申请人： Hannibal IP LLC

发明人： Chien-Chun Cheng ,  Tsung-Hua Tsai ,  Yu-Hsin Cheng ,  Wan-Chen Lin

IPC分类号： H04W72/04 ,  H04W72/51 ,  H04L5/00 ,  H04W72/044 ,  H04W72/23

摘要： A method and a User Equipment (UE) for beam operations are provided. The method includes monitoring at least one of a plurality of Control Resource Sets (CORESETs) configured for the UE within an active Bandwidth Part (BWP) of a serving cell in a time slot; and applying a first Quasi Co-Location (QCL) assumption of a first CORESET of a set of one or more of the monitored at least one of the plurality of CORESETs to receive a Downlink (DL) Reference Signal (RS), wherein the first CORESET is associated with a monitored search space configured with a lowest CORESET Identity (ID) among the set of one or more of the monitored at least one of the plurality of CORESETs.

公开(公告)号：US11483782B2

公开(公告)日：2022-10-25

申请号：US16710666

申请日：2019-12-11

申请人： Hannibal IP LLC

发明人： Yu-Hsin Cheng ,  Tsung-Hua Tsai ,  Chie-Ming Chou ,  Yung-Lan Tseng

IPC分类号： H04W56/00 ,  H04L5/00 ,  H04W72/10 ,  H04W92/18

摘要： A method performed by a wireless communication device includes determining whether to transmit a first Sidelink Synchronization Signal (SLSS) according to a priority parameter when an occasion of the first SLSS collides with a Physical Sidelink Feedback Channel (PSFCH) that carries Sidelink Feedback Control Information (SFCI). The priority parameter is associated with a Physical Sidelink Shared Channel (PSSCH) that corresponds to the PSFCH.

公开(公告)号：US11483773B2

公开(公告)日：2022-10-25

申请号：US16739780

申请日：2020-01-10

申请人： Hannibal IP LLC

发明人： Yu-Hsin Cheng ,  Chie-Ming Chou ,  Wan-Chen Lin ,  Tsung-Hua Tsai

IPC分类号： H04W52/02 ,  H04L1/18 ,  H04W72/04

摘要： Some of the present implementations provide a method for a user equipment (UE) for receiving a power saving signal. The method receives, from a base station, a power saving signal comprising a minimum applicable K0 (K0min) that indicates a minimum scheduling offset restriction between a physical downlink control channel (PDCCH) and a physical downlink shared channel (PDSCH). The method determines an application delay based on a predefined value. The method then applies the minimum scheduling offset restriction after the application delay.

公开(公告)号：US11272535B2

公开(公告)日：2022-03-08

申请号：US16737787

申请日：2020-01-08

申请人： Hannibal IP LLC

发明人： Hung-Chen Chen ,  Chie-Ming Chou ,  Chia-Hung Wei ,  Mei-Ju Shih

IPC分类号： H04W74/00 ,  H04W74/08 ,  H04W72/04 ,  H04W36/00 ,  H04W36/30

摘要： A method for LBT failure detection performed by a UE is provided. The method includes: receiving, by a MAC entity of the UE, an LBT failure indication from a lower layer for all UL transmissions; increasing an LBT failure counter when the MAC entity receives the LBT failure indication; determining an LBT failure event occurs when the LBT failure counter is greater than or equal to a threshold; and resetting the LBT failure counter after the MAC entity has not received the LBT failure indication for a time period.

公开(公告)号：US20240172122A1

公开(公告)日：2024-05-23

申请号：US18511142

申请日：2023-11-16

申请人： Hannibal IP LLC

发明人： Hsin-Hsi Tsai ,  Chia-Hung Wei ,  Chie-Ming Chou

IPC分类号： H04W52/02 ,  H04W72/23

CPC分类号： H04W52/0235 ,  H04W52/0216 ,  H04W72/23

摘要： A method for a UE to monitor a PDCCH comprises receiving a first configuration from a base station to configure the UE with a first search space of the PDCCH, where the first search space is used for monitoring a scheduling signal used for indicating scheduling information, receiving a second configuration from the base station to configure the UE with a second search space of the PDCCH, wherein the second search space is used for monitoring a power saving signal used for indicating wake-up information associated with a DRX functionality, monitoring the first search space in response to the UE being in a DRX active time of the DRX functionality, wherein the DRX active time is a time during which the UE monitors the PDCCH, and not monitoring the second search space in response to the UE being in the DRX active time of the DRX functionality.

公开(公告)号：US11832186B2

公开(公告)日：2023-11-28

申请号：US17875642

申请日：2022-07-28

申请人： Hannibal IP LLC

发明人： Yu-Hsin Cheng ,  Chie-Ming Chou ,  Wan-Chen Lin ,  Tsung-Hua Tsai

IPC分类号： H04W52/02 ,  H04L1/1812 ,  H04W72/23

CPC分类号： H04W52/0248 ,  H04L1/1812 ,  H04W52/0235 ,  H04W72/23

摘要： Some of the present implementations provide a method for a user equipment (UE) for receiving a power saving signal. The method receives, from a base station, a power saving signal comprising a minimum applicable K0 (K0min) that indicates a minimum scheduling offset restriction between a physical downlink control channel (PDCCH) and a physical downlink shared channel (PDCCH). The method determines an application delay based on a predefined value. The method then applies the minimum scheduling offset restriction after the application delay.