公开(公告)号：US12267136B2

公开(公告)日：2025-04-01

申请号：US18039465

申请日：2021-02-19

Applicant: QUALCOMM Incorporated

Inventor： Shuanshuan Wu ,  Kapil Gulati ,  Sourjya Dutta ,  Anantharaman Balasubramanian ,  Hui Guo ,  Junyi Li

IPC: H04B7/06 ,  H04L5/14

Abstract: The apparatus may be a first UE. The first UE may determine a first set of candidate BPLs associated with a first SL and a second set of candidate BPLs associated with a second SL. The first UE may further determine a configuration for FD beam training based on the determined first set of candidate BPLs and the determined second set of candidate BPLs, the FD beam training configuration may include multiple instances for which the first UE transmits and receives RS at a same time. The apparatus may also select, based on the determined FD beam training configuration, a first BPL in the first set of candidate BPLs for the first SL and a second BPL in the second set of candidate BPLs for the second SL. The first UE may establish FD communication with the second UE based on the selected first BPL and the selected second BPL.

公开(公告)号：US12261669B2

公开(公告)日：2025-03-25

申请号：US17742984

申请日：2022-05-12

Applicant: QUALCOMM Incorporated

Inventor： Vasanthan Raghavan ,  Junyi Li

IPC: H04B7/06 ,  H04B7/0456 ,  H04B17/336 ,  H04W52/02

Abstract: Systems and methods for wireless communication with devices equipped with multiple antenna panels are provided. A UE may transmit UE assistance information (UAI) to a wireless communication device associated with other network information such as rank indicator (RI). The UAI may include an indication of a quantity of antenna panels in use, a relative power consumption indicator, and/or a thermal overhead indicator. This information may be used by the wireless communication device to determine a network configuration which reduces the power consumption and/or thermal overhead of the UE.

公开(公告)号：US12261668B2

公开(公告)日：2025-03-25

申请号：US17657594

申请日：2022-03-31

Applicant: QUALCOMM Incorporated

Inventor： Shanyu Zhou ,  Jelena Damnjanovic ,  Tao Luo ,  Yan Zhou ,  Ozcan Ozturk ,  Junyi Li ,  Juan Montojo

IPC: H04B7/06 ,  H04W24/10 ,  H04W52/02 ,  H04W76/19

Abstract: A UE may identify, during a first DRX ON period immediately preceding an existing DRX OFF period, that a first condition is met. The UE may transmit, to a network node, and the network node may receive, from the UE, a request to extend the first DRX ON period based on the first condition being met. The network node may transmit, to the UE, and the UE may receive, from the network node, an indication of approval of the request to extend the first DRX ON period. The UE and the network node may delay a beginning of the existing DRX OFF period by a first time period based on the approval of the request to extend the first DRX ON period.

公开(公告)号：US12256418B2

公开(公告)日：2025-03-18

申请号：US17074037

申请日：2020-10-19

Applicant: QUALCOMM Incorporated

Inventor： Shuanshuan Wu ,  Kapil Gulati ,  Junyi Li ,  Jose Edson Vargas ,  Sudhir Kumar Baghel ,  Jung Ho Ryu ,  Sony Akkarakaran ,  Tao Luo

IPC: H04W72/04 ,  H04B7/0408 ,  H04W24/10 ,  H04W72/542 ,  H04W76/14

Abstract: Certain aspects of the present disclosure are directed to a method for wireless communication by a network entity. The method generally includes generating a configuration message for a user-equipment (UE) to perform one or more reference signal (RS) measurements on one or more resources of a sidelink channel, transmitting the measurement configuration message, receiving a measurement report indicating results of the one or more RS measurements, and transmitting a scheduling message indicating resources for sidelink transmission on the sidelink channel.

公开(公告)号：US12256394B2

公开(公告)日：2025-03-18

申请号：US17649049

申请日：2022-01-26

Applicant: QUALCOMM Incorporated

Inventor： Mahmoud Taherzadeh Boroujeni ,  Tao Luo ,  Junyi Li ,  Juan Montojo

IPC: H04W72/12 ,  H04W72/21 ,  H04W72/23 ,  H04W72/542

Abstract: This disclosure provides systems, methods, and apparatuses, including computer programs encoded on computer storage media, for supporting a physical uplink control channel (PUCCH) resource indicator (PRI). In some aspects, a PUCCH repetition factor is dynamically indicated that is applicable to multiple PUCCHs or multiple PUCCH types. For example, an apparatus receives downlink control information (DCI) that schedules a first PDSCH and includes a PRI indicating a repetition factor of a first PUCCH associated with the first PDSCH and at least one additional PUCCH. In some other aspects, the PRI includes a repetition indicator associated with a repetition factor, such as a PUCCH repetition factor. In one aspect, a repetition indicator associated with a repetition factor is included in DCI and the repetition indicator is associated with multiple PUCCH types.

公开(公告)号：US12250038B2

公开(公告)日：2025-03-11

申请号：US18051589

申请日：2022-11-01

Applicant: QUALCOMM Incorporated

Inventor： Vasanthan Raghavan ,  Junyi Li

IPC: H04B7/06

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may be configured with a set of beamforming weights, each beamforming weight corresponding to a transmit beam of a set of transmit beams that may each include a same primary lobe and one or more different side lobes. The UE may then perform a beam training procedure to determine which transmit beams cause more or less interference at one or more nearby UEs. The UE may transmit signals using one or more of the transmit beams, and the nearby UEs may determine which transmit beams and corresponding beamforming weights cause more or less interference. The nearby UEs may then indicate those transmit beams or beamforming weights that cause more or less interference via different options.

公开(公告)号：US12245205B2

公开(公告)日：2025-03-04

申请号：US17469517

申请日：2021-09-08

Applicant: QUALCOMM Incorporated

Inventor： Shuanshuan Wu ,  Kapil Gulati ,  Junyi Li ,  Navid Abedini ,  Anantharaman Balasubramanian ,  Sourjya Dutta ,  Preeti Kumari

IPC: H04W72/0446 ,  H04B7/155 ,  H04W72/40 ,  H04W72/51

Abstract: Methods, systems, and devices for wireless communications are described. For instance, a first user equipment (UE) may identify a configuration for an assisting node (AN) that includes an indication of a set of time resources during which the AN is active and an indication of location information that indicates communication direction information corresponding to communications via the AN during the set of time resources. The first UE may select a time resource from the set of time resources based on the indication of location information, a location of the first UE, and information associated with a packet for transmission from the first UE to a second UE via the assisting node. The first UE may transmit the packet over the selected time resource.

公开(公告)号：US12245129B2

公开(公告)日：2025-03-04

申请号：US17652673

申请日：2022-02-25

Applicant: QUALCOMM Incorporated

Inventor： Kapil Gulati ,  Qing Li ,  Kyle Chi Guan ,  Himaja Kesavareddigari ,  Hong Cheng ,  Junyi Li

IPC: H04W40/12 ,  H04W4/20 ,  H04W76/10

Abstract: A first UE and a second UE may exchange information relating to one or more machine learning data services. The one or more machine learning data services may be provided by the second UE. The first UE and the second UE may pair with each other for the one or more machine learning data services. The second UE may perform machine learning inference using at least one machine learning inference model, and may transmit the inference result (e.g., a link quality prediction) associated with a link between a network node and the first UE to the network node. The network node may switch (the direction of) the network node beam if the inference result predicts that the degree of link quality degradation associated with a current network node beam is going to be greater than a prespecified threshold.

公开(公告)号：US12245064B2

公开(公告)日：2025-03-04

申请号：US17150429

申请日：2021-01-15

Applicant: QUALCOMM Incorporated

Inventor： Jung Ho Ryu ,  Sony Akkarakaran ,  Tao Luo ,  Junyi Li ,  Ling Ding ,  Jelena Damnjanovic ,  Juan Montojo ,  Kapil Gulati

IPC: H04W24/10 ,  H04W24/08

Abstract: Aspects described herein relate to determining and/or scheduling resources for devices in view of cross-channel interference measured between the devices. In an aspect, a first user equipment (UE) can determine a signal measurement of a signal transmitted by a second UE in a first channel, determine, based at least in part on the signal measurement, a cross-channel interference parameter of interference experienced by the first UE, and transmit, to a serving base station that serves the first UE, an indication of the cross-channel interference parameter. In another aspect, a base station can determine a cross-channel interference parameter of interference experienced by a first UE in at least a first channel, based on a signal transmitted by a second UE in a second channel, and can schedule communications for the first UE based at least in part on the cross-channel interference parameter.

公开(公告)号：US12244390B2

公开(公告)日：2025-03-04

申请号：US18159405

申请日：2023-01-25

Applicant: QUALCOMM Incorporated

Inventor： Igor Gutman ,  Tao Luo ,  Junyi Li

IPC: H03D1/04 ,  H04B7/08 ,  H04W52/02

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive, using at least one wake up receiver associated with the UE, one or more wake up signals for beam tracking (WUTs). The UE may measure a quality of each WUT, of the one or more WUTs. The UE may activate a main receiver associated with the UE to perform a beam recovery procedure based at least in part on a measured quality of at least one WUT, of the one or more WUTs. Numerous other aspects are described.