公开(公告)号：US20210306949A1

公开(公告)日：2021-09-30

申请号：US17189997

申请日：2021-03-02

Applicant: QUALCOMM Incorporated

Inventor： Anantharaman Balasubramanian ,  Sudhir Kumar Baghel ,  Shuanshuan Wu ,  Kapil Gulati ,  Wanshi Chen ,  Gabi Sarkis ,  Seyedkianoush Hosseini ,  Gokul Sridharan

IPC: H04W52/02

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may receive a signal indicating a wakeup opportunity associated with receiving one or more messages from an application and may identify a mapping between an attribute of the signal and an identifier associated with the application. The UE may determine a wakeup procedure in response to receiving the signal based on the mapping between the attribute of the signal and the identifier associated with the application.

公开(公告)号：US11108530B2

公开(公告)日：2021-08-31

申请号：US16568108

申请日：2019-09-11

Applicant: QUALCOMM Incorporated

Inventor： Arjun Bharadwaj ,  Sudhir Kumar Baghel ,  Kapil Gulati ,  Shailesh Patil ,  Shuanshuan Wu ,  Tien Viet Nguyen

IPC: H04L5/00 ,  H04L27/26 ,  H04L5/10

Abstract: The present disclosure relates to methods and devices for communication which may include a transmitting device and at least one receiving device. In one aspect, the transmitting device may determine a transmission configuration including one or more aggregated transmission intervals for communicating with the receiving device. The transmitting device may also indicate the transmission configuration to the receiving device. Additionally, the transmitting device can transmit at least one data packet to the receiving device based on the transmission configuration. Further, the transmission configuration can indicate a number of the one or more aggregated transmission intervals. In some aspects, the receiving device can determine a number of aggregated transmission intervals based on the indication. The receiving device can also decode the data packet based on the number of aggregated transmission intervals.

公开(公告)号：US20210105744A1

公开(公告)日：2021-04-08

申请号：US17061402

申请日：2020-10-01

Applicant: QUALCOMM INCORPORATED

Inventor： Anantharaman Balasubramanian ,  Sudhir Kumar Baghel ,  Kapil Gulati ,  Shuanshuan Wu

IPC: H04W72/02 ,  H04W72/10 ,  H04W72/04 ,  H04W76/14

Abstract: Wireless communications systems and methods related to mechanisms to provide physical sidelink feedback channel (PSFCH) negotiation during sidelink connection establishment. A first UE may determine one or more conditions for PSFCH communications via the sidelink session(s) with the second UE. If the second UE accepts the conditions provided, the first and second UEs complete the sidelink connection. Further, while the first UE has a sidelink communication session with the second UE, a third UE may initiate another sidelink connection with the first UE. The first UE may compare the priority of the proposed sidelink connection with the priority of the ongoing sidelink communication session with the second UE. If the second UE's priority is greater, the first UE will maintain the second UE's status. If less, the first UE may engage in a renegotiation with second UE for the ongoing sidelink communication session to update their PSFCH conditions.

公开(公告)号：US20210105081A1

公开(公告)日：2021-04-08

申请号：US17037325

申请日：2020-09-29

Applicant: QUALCOMM Incorporated

Inventor： Gabi Sarkis ,  Tien Viet Nguyen ,  Kapil Gulati ,  Shuanshuan Wu ,  Sudhir Kumar Baghel

IPC: H04L1/00 ,  H04L1/18 ,  H04L5/00 ,  H04W72/04 ,  H04L27/34

Abstract: Methods, systems, and devices for wireless communications are described. A communication device, which may be otherwise known as user equipment (UE), may identify a default modulation and coding scheme table and a preconfigured modulation and coding scheme table associated with a resource pool. The UE may receive, from a transmitting communication device, an indication of the preconfigured modulation and coding scheme table to use for upcoming sidelink communications. The UE may then communicate based on the preconfigured modulation and coding scheme table.

公开(公告)号：US20200266957A1

公开(公告)日：2020-08-20

申请号：US16790375

申请日：2020-02-13

Applicant: QUALCOMM Incorporated

Inventor： Kapil Gulati ,  Shuanshuan Wu ,  Naga Bhushan ,  Junyi Li ,  Sudhir Kumar Baghel ,  Arjun Bharadwaj ,  Shailesh Patil

IPC: H04L5/00 ,  H04W72/10 ,  H04W76/27 ,  H04L1/00 ,  H04W72/04 ,  H04W4/40 ,  H04W4/70

Abstract: Methods, systems, and devices for wireless communications are described. A first device may identify that a first set of transmission resources in a transmission time interval (TTI) has a higher priority at a second device than a second set of transmission resources in the TTI. The first device may identify that a message is to be transmitted from the first device to the second device via the TTI and process the message into a bit sequence based on the identification of the second set of transmission resources in the TTI, where the processing increases a likelihood that systematic bits of the message are received at the second device despite presence of the second set of transmission resources in the TTI. The first device may transmit the bit sequence to the second device via the TTI.

公开(公告)号：US20250142387A1

公开(公告)日：2025-05-01

申请号：US18693909

申请日：2021-11-11

Applicant: QUALCOMM INCORPORATED

Inventor： Shuanshuan Wu ,  Hui Guo ,  Anantharaman Balasubramanian ,  Kapil Gulati

IPC: H04W24/10 ,  H04W72/21 ,  H04W72/25

Abstract: Methods, systems, and devices for wireless communication at a user equipment (UE) are described. A first user equipment (UE) may transmit one or more sidelink messages via multiple component carriers configured for sidelink communications for the first UE. The first UE may receive. from a second UE. one or more feedback messages associated with the one or more sidelink messages. The first UE may then transmit. to the base station, a feedback report that indicates feedback associated with at least one of the one or more sidelink messages. In some examples. the feedback report may be based on the one or more feedback messages received from the second UE.

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：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：US12256398B2

公开(公告)日：2025-03-18

申请号：US17315993

申请日：2021-05-10

Applicant: QUALCOMM Incorporated

Inventor： Yisheng Xue ,  Jing Sun ,  Chih-Hao Liu ,  Xiaoxia Zhang ,  Xiaojie Wang ,  Piyush Gupta ,  Peter Gaal ,  Shuanshuan Wu ,  Sony Akkarakaran

IPC: H04W72/04 ,  H04L1/18 ,  H04L1/1812 ,  H04W72/23 ,  H04W92/18

Abstract: Methods, systems, and devices for wireless communications are described. The method may involve a first user equipment (UE) receiving an indication of a set of sidelink resources and an indication of a set of uplink resources for transmitting sidelink feedback information. The first UE may receive a sidelink shared channel transmission from a second UE and upon receiving the sidelink shared transmission, generate feedback information regarding the sidelink shared channel transmission and transmit the feedback information directly to the base station using the set of uplink resources.

公开(公告)号：US20250089019A1

公开(公告)日：2025-03-13

申请号：US18463098

申请日：2023-09-07

Applicant: QUALCOMM Incorporated

Inventor： Shuanshuan Wu ,  Hong Cheng ,  Anantharaman Balasubramanian ,  Qing Li

IPC: H04W68/02 ,  H04W4/40

Abstract: This disclosure provides systems, methods, and devices for wireless communication that support paging for network-based user equipment (UE)-to-UE communication. In a first aspect, a method of wireless communication performed at a network entity includes identifying a UE-to-UE paging request condition originating at a source UE. The method also includes identifying one or more other network entities within a paging area relative to a location of the source UE. The method further includes transmitting, to the one or more other network entities, one or more paging messages in accordance with the UE-to-UE paging request condition. Other aspects and features are also claimed and described.