公开(公告)号：US20240057090A1

公开(公告)日：2024-02-15

申请号：US18336608

申请日：2023-06-16

申请人： QUALCOMM Incorporated

发明人： Le LIU ,  Alberto RICO ALVARINO ,  Ayan SENGUPTA ,  Peter GAAL ,  Kazuki TAKEDA

IPC分类号： H04W72/21 ,  H04L5/00

CPC分类号： H04W72/21 ,  H04L5/0055

摘要： Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive, from a network node, an indication of one of: a quantity of physical uplink control channel (PUCCH) resources in a PUCCH slot for negative acknowledgement (NACK)-only-based multicast feedback, or a quantity of transport blocks (TBs) with the NACK-only-based multicast feedback to be multiplexed in the PUCCH slot. The UE may determine, based at least in part on the indication, the quantity of PUCCH resources in the PUCCH slot for the NACK-only-based multicast feedback. The UE may determine a physical downlink shared channel (PDSCH) processing timeline. The UE may transmit, to the network node, the NACK-only-based multicast feedback using the quantity of PUCCH resources and based at least in part on the PDSCH processing timeline. Numerous other aspects are described.

公开(公告)号：US20240056971A1

公开(公告)日：2024-02-15

申请号：US17819294

申请日：2022-08-11

申请人： QUALCOMM Incorporated

发明人： Iyab Issam SAKHNINI ,  Linhai HE ,  Wooseok NAM ,  Wanshi CHEN ,  Peter GAAL ,  Tao LUO

IPC分类号： H04W52/02 ,  H04W76/28

CPC分类号： H04W52/0225 ,  H04W76/28

摘要： Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive a configuration indicating a rule for modifying a joint discontinuous reception (DRX) cycle of two or more DRX cycles. The UE may wake up based at least in part on the rule. Numerous other aspects are described.

公开(公告)号：US20240056216A1

公开(公告)日：2024-02-15

申请号：US17885490

申请日：2022-08-10

申请人： QUALCOMM Incorporated

发明人： Qian ZHANG ,  Yan ZHOU ,  Peter GAAL ,  Tao LUO

IPC分类号： H04L1/00 ,  H04L5/14

CPC分类号： H04L1/0025 ,  H04L5/14 ,  H04L1/0018

摘要： Aspects of the present disclosure include methods, apparatuses, and computer-readable medium for transmitting at least one capability signal to a network entity, wherein the at least one capability signal indicates whether at least one filter in at least one receive chain of the UE is adaptively switchable between a first configuration and a second configuration, wherein the first configuration supports half-duplex communication with the network entity, wherein the second configuration supports sub-band full duplex communication with the network entity; and exchanging a signal between the UE and the network entity according to the at least one capability signal.

公开(公告)号：US20240039672A1

公开(公告)日：2024-02-01

申请号：US18258106

申请日：2021-02-19

申请人： QUALCOMM Incorporated

发明人： Peter GAAL ,  Yiqing CAO ,  Alberto RICO ALVARINO ,  Yan LI ,  Kazuki TAKEDA

IPC分类号： H04L5/00 ,  H04W72/21 ,  H04L5/14

CPC分类号： H04L5/0051 ,  H04W72/21 ,  H04L5/1469

摘要： Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive an indication for a reference signal to be transmitted on a first carrier, wherein the UE is configured for reference signal carrier switching between the first carrier and a second carrier associated with uplink data channel or control channel transmission. The UE may receive an indication for uplink transmission switching between the second carrier and a third carrier. The UE may transmit, or suspend transmission, on the third carrier during a time associated with transmission of the reference signal on the first carrier based at least in part on the UE being configured for reference signal carrier switching and uplink transmission switching. Numerous other aspects are described.

公开(公告)号：US20240014873A1

公开(公告)日：2024-01-11

申请号：US18471279

申请日：2023-09-20

申请人： QUALCOMM Incorporated

发明人： Juan MONTOJO ,  Alexei Yurievitch GOROKHOV ,  Peter GAAL ,  Yu ZHANG ,  Joseph Binamira SORIAGA ,  Tingfang JI ,  Hari SANKAR ,  Alexandros MANOLAKOS

IPC分类号： H04B7/06 ,  H04B7/0413

CPC分类号： H04B7/0626 ,  H04B7/0413 ,  H04B7/0632 ,  H04B7/0639

摘要： Techniques are discussed herein identify transmission strategies and to communicate those identified transmission strategies in a transparent communication environment. In some examples, a user equipment (UE) may identify a new transmission strategy for a downlink channel different from a current transmission strategy for the down link channel. The UE may transmit a channel state information (CSI) message that includes an indication of the new transmission strategy identified by the UE. In some examples, a base station may identify the new transmission strategy for the downlink channel. The base station may transmit a codebook subset restriction (CSR) indicator that includes an indication of the new transmission strategy identified by the base station. In some examples, the UE may modify its feedback strategy based on the new transmission strategy.

公开(公告)号：US20240008063A1

公开(公告)日：2024-01-04

申请号：US18468343

申请日：2023-09-15

申请人： QUALCOMM Incorporated

发明人： Yan ZHOU ,  Tao LUO ,  Peter GAAL

IPC分类号： H04W72/51 ,  H04W72/02 ,  H04W72/044 ,  H04W36/36 ,  H04L5/00 ,  H04W72/21

CPC分类号： H04W72/51 ,  H04W72/02 ,  H04W72/046 ,  H04W36/36 ,  H04L5/0053 ,  H04W72/21

摘要： Some techniques and apparatuses described herein permit a user equipment (UE) to signal a capability corresponding to a number of active beams (e.g., active uplink beams) to a base station so that the UE may be appropriately configured, and so that the UE may communicate with the base station accordingly. Furthermore, some techniques and apparatuses described herein permit a UE and/or a base station to apply one or more rules and/or conditions to assist with ensuring that a UE capability, corresponding to a number of active beams (e.g., active uplink beams), is not violated, or to prevent the UE from communicating on a beam that is invalid due to a violated UE capability. Furthermore, some techniques and apparatuses described herein permit a UE and a base station to perform a beam management procedure upon beam activation to ensure that a beam is of sufficient quality for communications.

公开(公告)号：US20230422225A1

公开(公告)日：2023-12-28

申请号：US17809482

申请日：2022-06-28

申请人： QUALCOMM Incorporated

发明人： Qian ZHANG ,  Yan ZHOU ,  Peter GAAL ,  Juan MONTOJO ,  Navid ABEDINI ,  Junyi LI ,  Tao LUO

IPC分类号： H04W72/04 ,  H04L5/14

CPC分类号： H04W72/0453 ,  H04L5/14

摘要： Certain aspects of the present disclosure provide a method for wireless communications by a user equipment (UE). The UE transmits an indication of a capability of the UE to support downlink and uplink bandwidth part (BWP) pairs that have non-aligned center frequencies. The UE receives signaling configuring the UE with a downlink BWP and an uplink BWP with the non-aligned center frequencies for full-duplex operation, in accordance with the indicated UE capability.

公开(公告)号：US20230413248A1

公开(公告)日：2023-12-21

申请号：US17807364

申请日：2022-06-16

申请人： QUALCOMM INCORPORATED

发明人： Hung Dinh LY ,  Peter GAAL ,  Ahmed Attia ABOTABL

IPC分类号： H04W72/04

CPC分类号： H04W72/0453

摘要： Certain aspects of the present disclosure provide techniques for performing wireless communications. In one aspect, a method of wireless communications by a user equipment (UE) includes performing wireless communications with a network entity using an inter-band aggregated carrier group, wherein: the inter-band aggregated carrier group comprises at least a first carrier on a first band and a second carrier on a second band, the first carrier comprises a synchronization signal block, and the second carrier does not comprise any synchronization signal block.

公开(公告)号：US20230397209A1

公开(公告)日：2023-12-07

申请号：US18207423

申请日：2023-06-08

申请人： QUALCOMM Incorporated

发明人： Kianoush HOSSEINI ,  Wanshi CHEN ,  Peter GAAL

IPC分类号： H04W72/20 ,  H04W72/1263 ,  H04W72/566

CPC分类号： H04W72/20 ,  H04W72/1263 ,  H04W72/569

摘要： Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may drop a first one or more device-to-device coordination messages for transmission, of a set of device-to-device coordination messages, according to a message dropping criterion in connection with a quantity of device-to-device coordination messages in the set of device-to-device coordination messages exceeding a threshold. The UE may transmit a second one or more device-to-device coordination messages of the set of device-to-device coordination messages, such that a quantity of transmitted device-to-device coordination messages, of the set of device-to-device coordination messages, does not exceed the threshold. Numerous other aspects are described.

公开(公告)号：US20230388836A1

公开(公告)日：2023-11-30

申请号：US17804275

申请日：2022-05-26

申请人： QUALCOMM Incorporated

发明人： Shanyu ZHOU ,  Jelena DAMNJANOVIC ,  Tao LUO ,  Peter GAAL

IPC分类号： H04W24/10 ,  H04W76/28 ,  H04B17/336 ,  H04L1/08

CPC分类号： H04W24/10 ,  H04W76/28 ,  H04B17/336 ,  H04L1/08

摘要： Certain aspects of the present disclosure provide a method for wireless communications by a user equipment (UE). The UE receives a beam monitoring configuration indicating at least one condition to be satisfied for transmission of a beam condition report. The UE monitors at least one beam failure detection (BFD)-reference signal (RS) during an ON duration of a discontinuous reception (DRX) cycle. The UE transmits the beam condition report, at an end of the ON duration of the DRX cycle, when the at least one condition is satisfied during the ON duration of the DRX cycle.