公开(公告)号：US20240154682A1

公开(公告)日：2024-05-09

申请号：US18494531

申请日：2023-10-25

Applicant: QUALCOMM Incorporated

Inventor： Tianyang BAI ,  Yan ZHOU ,  Tao LUO ,  Junyi LI

IPC: H04B7/06 ,  H04W72/56

CPC classification number: H04B7/06964 ,  H04W72/56

Abstract: Aspects relate to measuring and scheduling reference signals. A user equipment (UE) detects reference signals having overlapping resources, and determines a context associated with the reference signals. A Layer 1 (L1) measurement is then performed of at least one reference signal according to a prioritization associated with the context. In another aspect, a network entity determines a scheduling of resources that enables a UE to prioritize performing an L1 measurement of a reference signal from a non-serving cell, and communicates with the UE according to the scheduling. In yet another aspect, a UE communicates with a gNb using transmission configuration indication (TCI) states associated with a corresponding control resource set (CORESET) pool of CORESETs. Beam failure detection (BFD) reference signals are then identified explicitly via a configuration signaling, or implicitly based on the TCI states. The BFD reference signals are then monitored to facilitate detecting a beam failure event.

公开(公告)号：US20240146374A1

公开(公告)日：2024-05-02

申请号：US18358770

申请日：2023-07-25

Applicant: QUALCOMM Incorporated

Inventor： Tianyang BAI ,  Yan ZHOU ,  Jelena DAMNJANOVIC ,  Tao LUO ,  Junyi LI

IPC: H04B7/06 ,  H04L27/26 ,  H04W36/00

CPC classification number: H04B7/0626 ,  H04L27/2657 ,  H04W36/0088

Abstract: A method of wireless communication at a UE is disclosed herein. The method includes receiving a configuration to perform an inter-frequency measurement of at least one of a SSB or a CSI-RS of a candidate cell while connected to a serving cell. The method includes performing the inter-frequency measurement on the at least one of the SSB or the CSI-RS from the candidate cell based on the received configuration. The method includes outputting an indication of the performed inter-frequency measurement.

公开(公告)号：US20240114526A1

公开(公告)日：2024-04-04

申请号：US18257563

申请日：2021-02-12

Applicant: QUALCOMM Incorporated

Inventor： Anantharaman BALASUBRAMANIAN ,  Shuanshuan WU ,  Kapil GULATI ,  Navid ABEDINI ,  Junyi LI ,  Sourjya DUTTA ,  Hui GUO

IPC: H04W72/25 ,  H04L5/14 ,  H04W16/28 ,  H04W28/26 ,  H04W72/541

CPC classification number: H04W72/25 ,  H04L5/14 ,  H04W16/28 ,  H04W28/26 ,  H04W72/541

Abstract: Methods, systems, and devices for wireless communications are described. A first user equipment (UE) may receive, from a second UE, sidelink control information for performing full-duplex communications with the second UE. The sidelink control information may include an indication of resources reserved by the second UE, an indication of one or more transmit beam directions associated with the resources reserved by the second UE, or both. The first UE may receive, via the resources reserved by the second UE, a first message using a first receive beam based on the sidelink control information. The first UE may transmit, via the resources reserved by the second UE, a second message using a first transmit beam of the first UE, a direction of the first transmit beam being different from a direction of the first receive beam.

公开(公告)号：US20240113844A1

公开(公告)日：2024-04-04

申请号：US18447895

申请日：2023-08-10

Applicant: QUALCOMM Incorporated

Inventor： Tianyang BAI ,  Yan ZHOU ,  Tao LUO ,  Junyi LI

IPC: H04L5/00 ,  H04W72/12 ,  H04W72/23

CPC classification number: H04L5/0094 ,  H04L5/0035 ,  H04L5/0053 ,  H04W72/12 ,  H04W72/23

Abstract: In a unified transmission configuration indicator (TCI) framework, certain channels are preconfigured to use a fixed number of TCI states. However, these preconfigured channels are not currently updated when the number of TCI states dynamically change during a switch between single and multiple transmission and reception point (TRP) modes. To alleviate this problem, a user equipment (UE) may receive downlink control information (DCI) indicating a first number of TCI states and, prior to the DCI, downlink information indicating a second number of TCI states, detect a switch between the multiple TRP (mTRP) and single TRP (sTRP) modes based on the first number of TCI states being different than the second number of TCI states, and communicate in a channel configured to use a selected TCI state associated with the first number of TCI states using a predefined rule based on the switch between the mTRP and sTRP modes.

公开(公告)号：US20240113772A1

公开(公告)日：2024-04-04

申请号：US18466682

申请日：2023-09-13

Applicant: QUALCOMM Incorporated

Inventor： Navid ABEDINI ,  Junyi LI ,  Juergen CEZANNE

IPC: H04B7/155 ,  H04W24/08

CPC classification number: H04B7/1555 ,  H04W24/08

Abstract: Methods, systems, and devices for wireless communications are described. A repeater device may transmit, to a first network node, a first control message indicating capability information indicative of one or more capabilities of the repeater device and polarization measurement information at the repeater device. The repeater device may receive, from the first network node, a second control message indicating one or more polarization parameters based on the capability information and the polarization measurement information. The repeater device may relay signaling to a second network node based on the one or more polarization parameters.

公开(公告)号：US20240107534A1

公开(公告)日：2024-03-28

申请号：US18479689

申请日：2023-10-02

Applicant: QUALCOMM Incorporated

Inventor： Qian ZHANG ,  Yan ZHOU ,  Tao LUO ,  Junyi LI

IPC: H04W72/1273 ,  H04L1/00 ,  H04L5/14 ,  H04W72/1268 ,  H04W72/23

CPC classification number: H04W72/1273 ,  H04L1/0003 ,  H04L1/0025 ,  H04L5/14 ,  H04W72/1268 ,  H04W72/23

Abstract: Methods, systems, and devices for wireless communication are described. A user equipment (UE) or a base station may be configured to indicate that a transmission occasion is empty while operating in a full-duplex mode. In some examples, the UE may transmit, to the base station, an indication that an uplink transmission occasion (for example, a configured grant transmission occasion) will not be used by the UE for transmitting an uplink communication. In some other examples, the base station may transmit, to the UE, an indication a downlink transmission occasion (for example, semi-persistent scheduling transmission occasion) will not be used by the base station for transmitting a downlink communication. If uplink or downlink transmission occasions are empty, the UE and the base station may each update parameters to operate in a half-duplex mode.

公开(公告)号：US20240107520A1

公开(公告)日：2024-03-28

申请号：US17935066

申请日：2022-09-23

Applicant: QUALCOMM Incorporated

Inventor： Qian ZHANG ,  Yan ZHOU ,  Navid ABEDINI ,  Jelena DAMNJANOVIC ,  Peter GAAL ,  Junyi LI ,  Tao LUO

IPC: H04W72/12 ,  H04L5/14 ,  H04W16/28

CPC classification number: H04W72/1268 ,  H04L5/14 ,  H04W16/28 ,  H04W72/1226

Abstract: Apparatus, methods, and computer program products for SIM reporting are provided. An example method may include receiving, from a second network entity, scheduling information for a PUCCH transmission and generating SIM information based on a set of full duplex transmission and reception beam pairs, where the SIM information includes information indicative of at least one SIM metric for each respective full duplex transmission and reception beam pair of the set of full duplex transmission and reception beam pairs, where each respective full duplex transmission and reception beam pair includes a respective transmit beam associated with a respective TCI state and a respective receive beam associated with a respective TCI state.

公开(公告)号：US20240107308A1

公开(公告)日：2024-03-28

申请号：US17934468

申请日：2022-09-22

Applicant: QUALCOMM Incorporated

Inventor： Anantharaman BALASUBRAMANIAN ,  Shuanshuan WU ,  Kapil GULATI ,  Hong CHENG ,  Junyi LI

IPC: H04W12/06

CPC classification number: H04W12/068

Abstract: Certain aspects of the present disclosure provide a method for wireless communications by a transmitter user equipment (UE). The transmitter UE generates a message authentication code, based on information within a sidelink master information block (SL-MIB) and a key shared between the transmitter UE and a receiver UE. The transmitter UE transmits a sidelink broadcast channel (SL-BCH) transmission carrying the SL-MIB and the message authentication code.

公开(公告)号：US20240097776A1

公开(公告)日：2024-03-21

申请号：US17933449

申请日：2022-09-19

Applicant: QUALCOMM Incorporated

Inventor： Vasanthan RAGHAVAN ,  Juergen CEZANNE ,  Mohammad Ali TASSOUDJI ,  Junyi LI

IPC: H04B7/155

CPC classification number: H04B7/1555 ,  H04B7/15571

Abstract: Method and apparatus for dynamic polarization combining. The apparatus identifies a first polarization of a first set of antenna elements on a first side of an antenna module having two or more sides. The apparatus identifies a second polarization of a second set of antenna elements on a second side of the antenna module. The apparatus determines, for an antenna layer, a dynamic polarization combination between the first set of antenna elements having the first polarization with the second set of antenna elements having the second polarization. The apparatus communicates with a network node via the antenna module based on the dynamic polarization combination.

公开(公告)号：US20240089927A1

公开(公告)日：2024-03-14

申请号：US17930784

申请日：2022-09-09

Applicant: QUALCOMM Incorporated

Inventor： Preeti KUMARI ,  Kapil GULATI ,  Anantharaman BALASUBRAMANIAN ,  Junyi LI ,  Stelios STEFANATOS

IPC: H04W72/04

CPC classification number: H04W72/04 ,  H04W92/18

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a network node may receive, from one or more user equipments (UEs), feedback information associated with a distributed sensing procedure. The network node may select, based at least in part on the feedback information, a set of UEs to be included in the distributed sensing procedure. The network node may transmit, to the set of UEs, an indication of configuration parameters associated with the distributed sensing procedure. Numerous other aspects are described.