公开(公告)号：US20240357474A1

公开(公告)日：2024-10-24

申请号：US18305259

申请日：2023-04-21

申请人： QUALCOMM Incorporated

发明人： Stefano FACCIN ,  Umesh PHUYAL ,  Le LIU ,  Drew Foster VAN DUREN

IPC分类号： H04W48/08 ,  H04B7/185

CPC分类号： H04W48/08 ,  H04B7/18504

摘要： Systems and techniques are provided for wireless communications. For instance, a network entity can transmit, to an aerial user equipment (UE), policy information associated with a communication interface of a wireless network. The policy information can include a respective policy corresponding to each aerial zone identifier of a plurality of aerial zone identifiers. The network entity can determine a mapping of a plurality of aerial zones to one or more cells of the wireless network, wherein the mapping is indicative of one or more aerial zone identifiers associated with each respective cell of the one or more cells. The network entity can transmit, based on the mapping, at least one aerial zone identifier associated with a first cell of the one or more cells.

公开(公告)号：US20240340822A1

公开(公告)日：2024-10-10

申请号：US18538553

申请日：2023-12-13

申请人： QUALCOMM Incorporated

发明人： Toni Harri Henrikki LAEHTEENSUO ,  Le LIU ,  Peter GAAL ,  Alberto RICO ALVARINO ,  Yongle WU ,  Hari SANKAR ,  Jae Ho RYU ,  Timo Ville VINTOLA

IPC分类号： H04W56/00 ,  H04L5/00 ,  H04W8/00 ,  H04W76/10

CPC分类号： H04W56/0015 ,  H04L5/0092 ,  H04W8/005 ,  H04W76/10

摘要： Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may perform, in accordance with a synchronization raster, a cell search in a channel having a transmission bandwidth that is less than or equal to 5 MHz, wherein the synchronization raster is based at least in part on the transmission bandwidth. The UE may detect, based at least in part on the cell search, a synchronization signal block (SSB). Numerous other aspects are described.

公开(公告)号：US20240323980A1

公开(公告)日：2024-09-26

申请号：US18437914

申请日：2024-02-09

申请人： QUALCOMM Incorporated

发明人： Mostafa KHOSHNEVISAN ,  Le LIU ,  Alberto RICO ALVARINO ,  Peter GAAL

IPC分类号： H04W72/30 ,  H04L1/1812 ,  H04L1/1829 ,  H04W72/0446

CPC分类号： H04W72/30 ,  H04L1/1812 ,  H04L1/1861 ,  H04W72/0446

摘要： Various technologies pertaining to an impact of more than one PDSCH per slot on a HARQ-ACK CB for multicast are described herein. A UE receives RRC signaling indicating whether more than one PDSCH is configured for at least one slot associated with at least one HARQ-ACK codebook. The UE performs, for the at least one HARQ-ACK codebook for multiplexing feedback between unicast and multicast for HARQ-ACK, one of: an addition of a candidate PDSCH occasion to a set of candidate PDSCH occasions for the at least one slot based on the RRC signaling or TDRA grouping for the at least one slot based on the RRC signaling.

公开(公告)号：US20240284512A1

公开(公告)日：2024-08-22

申请号：US18440454

申请日：2024-02-13

申请人： QUALCOMM Incorporated

发明人： Le LIU ,  Jae Ho RYU ,  Alberto RICO ALVARINO ,  Javier RODRIGUEZ FERNANDEZ ,  Peter GAAL

IPC分类号： H04W74/0833 ,  H04L5/00

CPC分类号： H04W74/0833 ,  H04L5/0048 ,  H04L5/0098

摘要： Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive configuration information indicating a frequency division multiplexing (FDM) parameter associated with a random access procedure. The UE may transmit a Message 1 (Msg1) or a Message A (MsgA) on one or more resources in accordance with the configuration information and based at least in part on the one or more resources having a valid status, wherein at least one of the FDM parameter or the valid status is based at least in part on the random access procedure utilizing a narrowband channel bandwidth. Numerous other aspects are described.

公开(公告)号：US20240283578A1

公开(公告)日：2024-08-22

申请号：US18416700

申请日：2024-01-18

申请人： QUALCOMM Incorporated

发明人： Alberto RICO ALVARINO ,  Ayan SENGUPTA ,  Le LIU ,  Bharat SHRESTHA ,  Umesh PHUYAL ,  Xiao Feng WANG ,  Liangping MA ,  Changhwan PARK

IPC分类号： H04L1/1829 ,  H04L1/1812

CPC分类号： H04L1/1861 ,  H04L1/1812 ,  H04L1/1854

摘要： Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive a radio resource control (RRC) configuration that indicates that hybrid automatic repeat request (HARQ) feedback associated with a downlink HARQ process is disabled or enabled. The UE may receive a downlink control information (DCI) communication that overrides the RRC configuration. The UE may selectively transmit HARQ feedback, associated with the downlink HARQ process, for a downlink transmission based at least in part on the DCI communication. The UE may selectively initiate, based at least in part on selectively transmitting the HARQ feedback, physical downlink control channel (PDCCH) monitoring associated with the downlink HARQ process based at least in part on at least one of the RRC configuration or the DCI communication. Numerous other aspects are described.

公开(公告)号：US20240146465A1

公开(公告)日：2024-05-02

申请号：US18346134

申请日：2023-06-30

申请人： QUALCOMM Incorporated

发明人： Le LIU ,  Alberto RICO ALVARINO ,  Kazuki TAKEDA ,  Wanshi CHEN ,  Tao LUO ,  Ayan SENGUPTA ,  Xiaoxia ZHANG ,  Peter GAAL

IPC分类号： H04L1/1812 ,  H04L1/00 ,  H04L1/1867 ,  H04W72/044 ,  H04W72/23 ,  H04W76/11 ,  H04W76/27

CPC分类号： H04L1/1819 ,  H04L1/0061 ,  H04L1/1896 ,  H04W72/0466 ,  H04W72/23 ,  H04W76/11 ,  H04W76/27

摘要： A method for wireless communication performed by a user equipment (UE) includes receiving, from a base station, a first indication to disable hybrid automatic repeat request (HARQ) feedback for a number of instances of a multicast transport block (TB). The method also includes receiving, from the base station, a second indication identifying a value of the number of instances of the multicast TB. The method further includes receiving, from the base station, one or more instances of the multicast TB. The method still further includes determining, based on the one or more received instances, whether the multicast TB is recoverable. The method further includes selectively transmitting, to the base station, HARQ feedback after all instances of the multicast TB have been transmitted by the base station based on the determination of whether the multicast TB is recoverable.

公开(公告)号：US20240114449A1

公开(公告)日：2024-04-04

申请号：US17936727

申请日：2022-09-29

申请人： QUALCOMM Incorporated

发明人： Ahmed ELSHAFIE ,  Hung Dinh LY ,  Huilin XU ,  Wanshi CHEN ,  Changhwan PARK ,  Linhai HE ,  Yuchul KIM ,  Wei YANG ,  Peter GAAL ,  Le LIU ,  Diana MAAMARI

IPC分类号： H04W52/02

CPC分类号： H04W52/0225

摘要： A network node may transmit a first signal to a first radio at a user equipment (UE). The UE may receive the first signal from the network node. The first signal may include a first configuration for a second radio at the UE. The UE may operate the second radio in a first mode based on the first configuration received via the first radio. The first radio may have a lower power consumption than the second radio or the second radio may have the lower power consumption than the first radio. For example, one radio may be a low-power wake-up radio (LP-WUR) having a lower power consumption than a main radio (MR) at the UE. The network node and the UE may communicate with one another via the second radio at the UE based on the first configuration transmitted to the first radio.

公开(公告)号：US20240049062A1

公开(公告)日：2024-02-08

申请号：US17817951

申请日：2022-08-05

申请人： QUALCOMM Incorporated

发明人： Bharat SHRESTHA ,  Jae Ho RYU ,  Toru UCHINO ,  Changhwan PARK ,  Umesh PHUYAL ,  Prasad Reddy KADIRI ,  Le LIU ,  Xiao Feng WANG ,  Liangping MA ,  Alberto RICO ALVARINO ,  Masato KITAZOE ,  Ayan SENGUPTA

IPC分类号： H04W36/00 ,  H04W76/28 ,  H04W52/02

CPC分类号： H04W36/0009 ,  H04W76/28 ,  H04W36/00837 ,  H04W52/0219

摘要： Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive a group discontinuous reception (DRX) configuration. The UE may receive, based on the group DRX configuration, a notification communication indicative of group handover information associated with a group of UEs that includes the UE. The UE may perform, based on the group handover information, a group handover operation between a source cell and a target cell. Numerous other aspects are described.

公开(公告)号：US20230254734A1

公开(公告)日：2023-08-10

申请号：US18299859

申请日：2023-04-13

申请人： QUALCOMM Incorporated

发明人： Umesh PHUYAL ,  Alberto RICO ALVARINO ,  Prasad Reddy KADIRI ,  Le LIU ,  Kazuki TAKEDA

IPC分类号： H04W28/04 ,  H04L1/00 ,  H04W4/06

CPC分类号： H04W28/04 ,  H04L1/1896 ,  H04L1/0025 ,  H04W4/06 ,  H04L1/0061

摘要： Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive, from a base station, a multicast message or a broadcast message that uses a radio link control (RLC) format associated with an RLC acknowledged mode (RLC-AM). The UE may decode the multicast message or the broadcast message to identify information associated with an RLC unacknowledged mode (RLC-UM) based at least in part on a capability of the UE. The UE may operate in accordance with the RLC-UM based at least in part on decoding the multicast message or the broadcast message. Numerous other aspects are provided.

公开(公告)号：US20230217428A1

公开(公告)日：2023-07-06

申请号：US17568503

申请日：2022-01-04

申请人： QUALCOMM Incorporated

发明人： Chiranjib SAHA ,  Le LIU ,  Alberto RICO ALVARINO ,  Umesh PHUYAL ,  Kazuki TAKEDA ,  Vishnu Vardhan CHETLUR RAVI ,  Peter GAAL ,  Xiao Feng WANG

IPC分类号： H04W72/12

CPC分类号： H04W72/1263 ,  H04W92/18

摘要： A wireless communication device can flexibly change subcarrier spacing (SCS) and/or cyclic prefix (CP) in wireless communication. The wireless communication device can transmit, in a first sidelink resource of a sidelink resource pool, a first sidelink transmission using a first configuration of suhcarrier spacing (SCS) and cyclic prefix (CP). The wireless communication device can further transmit, in a second sidelink resource of the sidelink resource pool., a second sidelink transmission using a second configuration of SCS and CP, the second configuration being different from the first configuration in terms of at least one of an SCS or a CP. The techniques allow more efficient switching between SCS and CP configurations withing a resource pool, in the same bandwidth part.