公开(公告)号：US20240137913A1

公开(公告)日：2024-04-25

申请号：US18049595

申请日：2022-10-24

Applicant: QUALCOMM Incorporated

Inventor： Qian ZHANG ,  Yan ZHOU ,  Tao LUO

IPC: H04W72/04 ,  H04L5/14 ,  H04W72/12

CPC classification number: H04W72/0446 ,  H04L5/14 ,  H04W72/1289

Abstract: A UE receives information indicating a set of slots or symbols for a subband full duplex (SBFD) operation. The UE also receives a configuration of an SBFD format including at least a first subband for uplink communication and a second subband for downlink communication. The UE further receives an indication that indicates for the UE to update the SBFD format for at least a subset of the set of slots or symbols.

公开(公告)号：US20240121753A1

公开(公告)日：2024-04-11

申请号：US18263104

申请日：2022-03-09

Applicant: QUALCOMM Incorporated

Inventor： Jingchao BAO ,  Sony AKKARAKARAN ,  Tao LUO ,  Juan MONTOJO ,  Alexandros MANOLAKOS

IPC: H04W64/00 ,  H04L5/00

CPC classification number: H04W64/006 ,  H04L5/0051 ,  H04W84/06

Abstract: An aspect is directed to signaling, to a target UE, a required reference signal for positioning (RS-P) measurement set and an optional RS-P measurement set (e.g., for a positioning session associated with a DDT procedure or a non-DDT procedure). In another aspect, a double differential timing (DDT) procedure is triggered based at least upon a trajectory of a target user equipment (UE). Another aspect is directed to a joint DDT (J-DDT) procedure involving multiple reference wireless nodes.

公开(公告)号：US20240121640A1

公开(公告)日：2024-04-11

申请号：US18213347

申请日：2023-06-23

Applicant: QUALCOMM Incorporated

Inventor： Mohammed Ali Mohammed HIRZALLAH ,  Arumugam CHENDAMARAI KANNAN ,  Srinivas YERRAMALLI ,  Xiaoxia ZHANG ,  Vasanthan RAGHAVAN ,  Tao LUO

IPC: H04W24/08 ,  H04B7/06 ,  H04L5/00 ,  H04W72/044

CPC classification number: H04W24/08 ,  H04B7/0626 ,  H04L5/0048 ,  H04W72/046

Abstract: Methods, systems, and devices for wireless communications are described. In some wireless communications systems, a base station may transmit a set of reference signals spanning a channel to a user equipment (UE), where each of the reference signals is associated with one of a set of transmit beams. The UE may measure a signal quality of each of the set of reference signals. In some cases, each measured signal quality may correspond to one of a set of subbands of the channel and one of the set of transmit beams. The UE may then transmit an indication of at least one signal quality associated with one of the set of subbands and one of the set of transmit beams. In some cases, the UE may indicate the at least one signal quality according to a configuration that may be indicated by the base station or selected by the UE.

公开(公告)号：US20240114537A1

公开(公告)日：2024-04-04

申请号：US18264727

申请日：2021-04-27

Applicant: QUALCOMM Incorporated

Inventor： Fang YUAN ,  Aleksandar DAMNJANOVIC ,  Yan ZHOU ,  Mostafa KHOSHNEVISAN ,  Wooseok NAM ,  Jing SUN ,  Tao LUO ,  Xiaoxia ZHANG

IPC: H04W72/51 ,  H04W72/044

CPC classification number: H04W72/51 ,  H04W72/046

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may transmit a beam applicability report that indicates beam applicability information corresponding to one or more physical channels for a UE cooperation operation. The UE may communicate with at least one wireless communication device in the UE cooperation operation based at least in part on the beam applicability information. Numerous other aspects are described.

公开(公告)号：US20240107517A1

公开(公告)日：2024-03-28

申请号：US17935072

申请日：2022-09-23

Applicant: QUALCOMM Incorporated

Inventor： Qian ZHANG ,  Yan ZHOU ,  Muhammad Sayed Khairy ABDELGHAFFAR ,  Tao LUO

IPC: H04W72/12 ,  H04L5/14 ,  H04W76/20

CPC classification number: H04W72/1263 ,  H04L5/1469 ,  H04W72/1289 ,  H04W76/20 ,  H04W80/02

Abstract: A UE receives a first TDD UL DL slot format configuration in RRC signaling, the first TDD UL DL slot format configuration indicating types of communication for a set of symbols or a set of slots, the types of the communication including one or more of uplink, downlink, or flexible. The UE further receives an indication of an adjusted type for at least one symbol in the set of symbols or at least one slot in the set of slots. The at least one symbol for which a type of the communication is adjusted is a downlink symbol or an uplink symbol based on the first time TDD UL DL slot format configuration, or the at least one slot for which the type of the communication is adjusted is a downlink slot or an uplink slot based on the first time TDD UL DL slot format configuration.

公开(公告)号：US20240107465A1

公开(公告)日：2024-03-28

申请号：US18252621

申请日：2021-01-15

Applicant: QUALCOMM Incorporated

Inventor： Fang YUAN ,  Jelena DAMNJANOVIC ,  Yan ZHOU ,  Mostafa KHOSHNEVISAN ,  Tao LUO ,  Juan MONTOJO

IPC: H04W52/36 ,  H04W52/24

CPC classification number: H04W52/365 ,  H04W52/242 ,  H04W52/367 ,  H04W80/02

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may generate a medium access control control element (MAC-CE) that indicates a power headroom level for each panel of multiple panels of the UE, which is configured for multi-panel operation. The UE may transmit the MAC-CE. Numerous other aspects are described.

公开(公告)号：US20240106602A1

公开(公告)日：2024-03-28

申请号：US18263682

申请日：2022-02-02

Applicant: QUALCOMM Incorporated

Inventor： Jingchao BAO ,  Sony AKKARAKARAN ,  Tao LUO ,  Juan MONTOJO ,  Alexandros MANOLAKOS

IPC: H04L5/00 ,  G01S5/00 ,  G01S5/02 ,  H04W64/00

CPC classification number: H04L5/0051 ,  G01S5/0072 ,  G01S5/0236 ,  H04W64/00 ,  G01S2205/008

Abstract: Disclosed are techniques for wireless communication. In an aspect, a user equipment (UE) may receive, from a network node, at least one positioning reference signal (PRS) configuration that defines or indicates a plurality of PRS resources having unique identifiers, the plurality of PRS resources comprising a first set of one or more PRS resources, wherein each of the one or more PRS resources in the first set is mapped to an associated identifier used by all UEs served by a location server to identify an associated PRS resource. The UE may perform a positioning operation according to the at least one PRS configuration.

公开(公告)号：US20240098737A1

公开(公告)日：2024-03-21

申请号：US18375675

申请日：2023-10-02

Applicant: QUALCOMM Incorporated

Inventor： Mostafa Khoshnevisan ,  Xiaoxia ZHANG ,  Tao LUO ,  Jing SUN ,  Arumugam CHENDAMARAI KANNAN

IPC: H04W72/1268 ,  H04W72/02 ,  H04W72/56 ,  H04W72/566

CPC classification number: H04W72/1268 ,  H04W72/02 ,  H04W72/56 ,  H04W72/569

Abstract: This disclosure provides systems, methods and apparatuses for uplink channel transmission for multiple transmit receive points (TRPs). In one aspect, a user equipment (UE) resolves overlapping physical uplink control channels (PUCCHs) in a slot or overlapping PUCCH(s) and PUSCH(s) that are mapped to a same TRP in a multi-TRP scenario and that are mapped to two or more different TRPs in the multi-TRP scenario. For example, in a multi-TRP scenario that includes two TRPs, the UE may eliminate overlap of these uplink channels for each of the two TRPs individually and may additionally eliminate overlap of these uplink channels between the two TRPs.

公开(公告)号：US20240098587A1

公开(公告)日：2024-03-21

申请号：US18373101

申请日：2023-09-26

Applicant: QUALCOMM Incorporated

Inventor： Qian ZHANG ,  Yan ZHOU ,  Tao LUO

IPC: H04W36/00 ,  H04W56/00 ,  H04W76/11 ,  H04W76/27 ,  H04W80/02

CPC classification number: H04W36/00837 ,  H04W36/00835 ,  H04W56/001 ,  H04W76/11 ,  H04W76/27 ,  H04W80/02

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may select, from a set of one or more neighbor cells, a set of one or more candidate cells for an inter-cell mobility operation; determine, from the set of one or more candidate cells, a set of one or more selected cells for the inter-cell mobility operation; add the set of one or more selected cells to a cell group of the UE; and transmit, to a base station, at least one of: the set of one or more candidate cells, or the set of one or more selected cells. Numerous other aspects are provided.

公开(公告)号：US20240098582A1

公开(公告)日：2024-03-21

申请号：US18519463

申请日：2023-11-27

Applicant: QUALCOMM Incorporated

Inventor： Olufunmilola Omolade AWONIYI-OTERI ,  Yan ZHOU ,  Tao LUO

IPC: H04W36/00 ,  H04W16/28 ,  H04W72/0446 ,  H04W72/23 ,  H04W74/08

CPC classification number: H04W36/0027 ,  H04W16/28 ,  H04W36/0058 ,  H04W72/0446 ,  H04W72/23 ,  H04W74/0833

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive, from a source base station (BS), a handover message or the beam or panel selection message including multi-beam or multi-panel information identifying a first one or more beams or panels to remain with the source BS and a second one or more beams or panels to switch from the source BS to a target BS during a handover procedure. The UE may perform the handover procedure to switch from the source BS to the target BS with the first one or more beams or panels for communication with the source BS and the second one or more beams or panels for communication with the target BS. Numerous other aspects are provided.