公开(公告)号：US12150122B2

公开(公告)日：2024-11-19

申请号：US17644298

申请日：2021-12-14

Applicant: QUALCOMM Incorporated

Inventor： Yi Huang ,  Wei Yang ,  Peter Gaal ,  Seyedkianoush Hosseini

IPC: H04W72/1268

Abstract: A user equipment (UE) may partition a plurality of channels including physical uplink control channels (PUCCHs) and physical uplink shared channels (PUSCHs) into two groups, the plurality of channels being scheduled for transmission on a first set of component carriers (CCs) for communicating data and a second set of CCs for communicating control information and data, determine a first subset of PUSCHs of the one or more PUSCHs that is in the second set of CCs, determine that a first PUCCH of the one or more PUCCHs overlaps in time with at least a part of at least one PUSCH of the first subset of PUSCHs, and multiplex the first PUCCH with a first PUSCH of the first subset of PUSCH based on the determination that the first PUCCH overlaps in time with at least a part of the at least one PUSCH.

公开(公告)号：US12127199B2

公开(公告)日：2024-10-22

申请号：US18207423

申请日：2023-06-08

Applicant: QUALCOMM Incorporated

Inventor： Seyedkianoush Hosseini ,  Wanshi Chen ,  Peter Gaal

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

CPC classification number: H04W72/20 ,  H04W72/1263 ,  H04W72/569

Abstract: 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：US12126424B2

公开(公告)日：2024-10-22

申请号：US18317272

申请日：2023-05-15

Applicant: QUALCOMM Incorporated

Inventor： Wooseok Nam ,  Yucheng Dai ,  Tao Luo ,  Peter Gaal ,  Junyi Li ,  Sony Akkarakaran

IPC: H04B7/06 ,  H04B7/155 ,  H04W56/00

CPC classification number: H04B7/15507 ,  H04B7/0639 ,  H04W56/0035

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive a synchronization signal block (SSB) transmitted by a base station. The UE may receive system information that includes reconfigurable intelligent surface (RIS) or repeater assisted initial access information that identifies a set of SSBs that are associated with an RIS or a repeater and a modulation signature associated with the RIS or the repeater. The UE may selectively perform initial access using the SSB or search for another SSB based at least in part on the RIS or repeater assisted initial access information. Numerous other aspects are described.

公开(公告)号：US12108402B2

公开(公告)日：2024-10-01

申请号：US17513669

申请日：2021-10-28

Applicant: QUALCOMM Incorporated

Inventor： Mahmoud Taherzadeh Boroujeni ,  Tao Luo ,  Peter Gaal ,  Junyi Li ,  Jelena Damnjanovic ,  Juan Montojo ,  Iyab Issam Sakhnini ,  Xiaoxia Zhang

IPC: H04W72/21 ,  H04L1/08 ,  H04W72/044

CPC classification number: H04W72/21 ,  H04L1/08 ,  H04W72/046

Abstract: Aspects of the present disclosure relate to techniques for physical uplink control channel configuration and coverage enhancement in a wireless communication network. A base station can dynamically indicate a repetition factor for an uplink control channel to improve coverage of the uplink control channel. The base station can explicitly or implicitly indicate the repetition factor using various signaling techniques. The interpretation of an indication of a repetition factor can depend on one or more parameters, for example, a physical uplink control channel (PUCCH) format, an uplink control information size, a code rate, and/or a PUCCH resource set used for the PUCCH.

公开(公告)号：US12108371B2

公开(公告)日：2024-10-01

申请号：US17647724

申请日：2022-01-11

Applicant: QUALCOMM Incorporated

Inventor： Jung Ho Ryu ,  Junyi Li ,  Sony Akkarakaran ,  Tao Luo ,  Wooseok Nam ,  Xiaojie Wang ,  Yan Zhou ,  Peter Gaal ,  Juan Montojo ,  Xiaoxia Zhang ,  Hua Wang ,  Piyush Gupta ,  Kobi Ravid ,  Chih-Hao Liu ,  Lik Hang Silas Fong ,  Jing Sun

IPC: H04W72/0446 ,  H04L27/26 ,  H04W52/52

CPC classification number: H04W72/0446 ,  H04L27/2607 ,  H04W52/52

Abstract: Certain aspects of the present disclosure provide techniques for configuring sidelink slots without symbols for automatic gain control. One aspect provides a method for wireless communication by a user equipment, including receiving a first cyclic prefix of a first symbol within a slot at the user equipment. The method further includes configuring a first automatic gain control setting based on a received power in the first cyclic prefix of the first symbol, and receiving a data portion of the first symbol using the first automatic gain control setting.

公开(公告)号：US12096418B2

公开(公告)日：2024-09-17

申请号：US17339664

申请日：2021-06-04

Applicant: QUALCOMM Incorporated

Inventor： Seyedkianoush Hosseini ,  Wei Yang ,  Muhammad Sayed Khairy Abdelghaffar ,  Abdelrahman Mohamed Ahmed Mohamed Ibrahim ,  Ahmed Attia Abotabl ,  Juan Montojo ,  Peter Gaal

IPC: H04W72/1263 ,  H04L5/14 ,  H04L27/26 ,  H04W28/26 ,  H04W72/02 ,  H04W72/0453 ,  H04W72/12 ,  H04W72/23 ,  H04W72/54 ,  H04W76/14

CPC classification number: H04W72/1263 ,  H04L5/14 ,  H04L27/2607 ,  H04W28/26 ,  H04W72/02 ,  H04W72/0453 ,  H04W72/54

Abstract: Aspects relate to measuring interference associated with sidelink communication. A UE that supports full-duplex communication may transmit on a first frequency resource and conduct self-interference measurements on a second frequency resource (e.g., a guard band) adjacent to the first frequency resource. Provisions may be made to ensure that other nearby wireless communication devices do not transmit on the second set of frequency resources when the UE is conducting an interference measurement. In a first resource allocation mode, a base station that allocates full-duplex resources for a first UE may ensure that any UEs that are near the first UE are not scheduled to transmit on a guard band when the UE is conducting an interference measurement. In a second resource allocation mode, a UE may reserve resources that are predefined with a guard band or the UE may reserve resources and use a subset of the resources for interference measurements.

公开(公告)号：US12096392B2

公开(公告)日：2024-09-17

申请号：US17580527

申请日：2022-01-20

Applicant: QUALCOMM Incorporated

Inventor： Wooseok Nam ,  Sony Akkarakaran ,  Tao Luo ,  Jingchao Bao ,  Yucheng Dai ,  Peter Gaal ,  Junyi Li

IPC: H04W4/02 ,  H04W24/10 ,  H04W48/04 ,  H04W64/00

CPC classification number: H04W64/003 ,  H04W24/10 ,  H04W48/04

Abstract: Positioning of a target user equipment (UE) using a mobile anchor node is supported by providing motion information for the mobile anchor node and/or measurement restrictions. The target UE receives motion information for the mobile anchor node, which may be an ordered list of points or, e.g., a motion path. The target UE may generate positioning measurements using the motion information for the mobile anchor node to determine the position of the mobile anchor node when it transmits positioning reference signals (PRS). The target UE may receive an indication of position measurement restriction if the mobile anchor node is moving. The target UE may receive PRS over a plurality of PRS occasions. The target UE may restrict measurement to only one PRS occasion, may generate and separately report measurements for each PRS occasions or may combine a plurality of measurements using filter coefficients provided by a location server.

公开(公告)号：US20240305367A1

公开(公告)日：2024-09-12

申请号：US18600147

申请日：2024-03-08

Applicant: QUALCOMM Incorporated

Inventor： Peter Pui Lok Ang ,  Peter Gaal ,  Alexei Yurievitch Gorokhov ,  Tingfang Ji ,  Tao Luo ,  Heechoon Lee ,  Joseph Binamira Soriaga

IPC: H04B7/26 ,  H04B7/005 ,  H04B7/0413 ,  H04W72/0453 ,  H04W72/1263 ,  H04W72/23

CPC classification number: H04B7/2668 ,  H04B7/005 ,  H04B7/2634 ,  H04W72/0453 ,  H04W72/1263 ,  H04W72/23 ,  H04B7/0413

Abstract: Bandwidth part (BWP) switching may benefit a wireless communications system. Such BWP switching may include indication of one or more timing parameters used for time domain resource allocation. For example, the timing parameters may be indicated based on an index to a look-up table (e.g., a bit field in a control transmission). In some cases, one or more tables may be configured for a given BWP, and different tables may contain a different number of rows. The size of the bit field indexing the table may in turn depend on the number of rows. When switching from a first BWP to a second BWP, the size of the bit field may be based on the table of the first BWP, but the bit field may index the table of the second BWP. Techniques supporting improved timing parameter management during BWP switching are discussed herein.

公开(公告)号：US12088376B2

公开(公告)日：2024-09-10

申请号：US17274412

申请日：2018-09-21

Applicant: QUALCOMM Incorporated

Inventor： Chenxi Hao ,  Yu Zhang ,  Liangming Wu ,  Qiaoyu Li ,  Wanshi Chen ,  Peter Gaal

IPC: H04B7/06 ,  H04B7/0456 ,  H04L5/00

CPC classification number: H04B7/0626 ,  H04B7/0486 ,  H04B7/0632 ,  H04B7/0639 ,  H04L5/0051

Abstract: Certain aspects of the present disclosure provide techniques for a channel state information (CSI) report configuration for a multiple transmission reception point (TRP) transmission, such as a non-coherent joint transmission (NCJT). A method by a base station (BS) includes providing a user equipment (UE) with a CSI report configuration. The CSI report configuration is associated with one or more CSI reference signal (RS) resources. Each CSI-RS resource comprising a set of ports or port groups. The BS signals the UE to enable the UE to send a CSI report including CSI for more than one CSI-RS resource or for a CSI-RS resource comprising more than one port group and receives a CSI report from the UE.

公开(公告)号：US12082180B2

公开(公告)日：2024-09-03

申请号：US17302335

申请日：2021-04-30

Applicant: QUALCOMM Incorporated

Inventor： Mahmoud Taherzadeh Boroujeni ,  Tao Luo ,  Peter Gaal ,  Juan Montojo

IPC: H04W72/121 ,  H04L5/00 ,  H04W72/1268 ,  H04W72/23

CPC classification number: H04W72/121 ,  H04L5/0098 ,  H04W72/1268 ,  H04W72/23

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment may receive a cancellation indication, to drop one or more scheduled uplink communications associated with a first one or more scheduled uplink resources, in a group-common downlink control information message of a downlink control channel communication; identify, based at least in part on the cancellation indication, a second one or more scheduled uplink resources for a particular uplink communication; and transmit the particular uplink communication using the second one or more scheduled uplink resources. Numerous other aspects are provided.