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：US12244415B2

公开(公告)日：2025-03-04

申请号：US17898248

申请日：2022-08-29

Applicant: QUALCOMM Incorporated

Inventor： Guangyi Liu ,  Gabi Sarkis ,  Shuanshuan Wu

IPC: H04L1/00 ,  H03M13/00

Abstract: Apparatus, methods, and computer program products for selecting an encoder for network coding are provided. An example method may include receiving one or more encoder information messages from a set of network coding devices, the one or more encoder information messages being associated with the set of network coding devices. The example method may further include transmitting a selection indication to at least one selected network coding device of the set of network coding devices, the selection indication indicating a selection of the at least one selected network coding device as an encoder for encoding at least one transport block (TB).

公开(公告)号：US12212410B2

公开(公告)日：2025-01-28

申请号：US18318872

申请日：2023-05-17

Applicant: QUALCOMM Incorporated

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

IPC: H04L1/00 ,  H04W4/46 ,  H04W4/70 ,  H04W8/24 ,  H04W24/10

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may determine, for a device-to-device communication with another UE, a modulation and coding scheme (MCS) configuration, of a set of MCS configurations, based at least in part on at least one of a transmission mode, a packet characteristic, a mobility state of the UE, a capability of the UE, a transmission mode of the device-to-device communication, a received indication from the other UE, or a combination thereof. The UE may transmit, to the other UE, data using an MCS selected based at least in part on the MCS configuration. Numerous other aspects are provided.

公开(公告)号：US12206483B2

公开(公告)日：2025-01-21

申请号：US18043557

申请日：2020-10-07

Applicant: QUALCOMM Incorporated

Inventor： Hui Guo ,  Kapil Gulati ,  Shuanshuan Wu ,  Junyi Li ,  Sourjya Dutta ,  Gabi Sarkis

IPC: H04B7/06 ,  H04B7/0456 ,  H04W76/14

Abstract: Methods, systems, and devices for wireless communications are described. A first user equipment (UE) may establish multiple unicast connections with multiple other UEs. The first UE may then determine individual sets of transmission parameters for each of the multiple other UEs, where the individual sets of transmission parameters may enable the first UE to receive transmissions from the multiple other UEs on a same set of time and frequency resources via a spatial division multiplexing scheme. For example, each of the individual sets of transmission parameters may include a transmission schedule adjustment, a transmit power, a transmit time, an indication of the time and frequency resources, or a combination thereof. The first UE may then transmit each of the individual sets of transmission parameters to a respective UE of the multiple other UEs.

公开(公告)号：US12193002B2

公开(公告)日：2025-01-07

申请号：US17645167

申请日：2021-12-20

Applicant: QUALCOMM Incorporated

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

IPC: H04W72/12 ,  H04B7/155 ,  H04W16/26 ,  H04W72/20 ,  H04W72/23

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a wireless communication device may receive, from a base station, information associated with training or configuring an assisting device to provide assistance for a unicast link of a user equipment (UE). The wireless communication device may train the assisting device based at least in part on the information associated with the training or configuring the assisting device. Numerous other aspects are described.

公开(公告)号：US12192920B2

公开(公告)日：2025-01-07

申请号：US17671325

申请日：2022-02-14

Applicant: QUALCOMM Incorporated

Inventor： Gabi Sarkis ,  Kapil Gulati ,  Shuanshuan Wu ,  Guangyi Liu

IPC: H04W52/52 ,  H04W52/38 ,  H04W72/12

Abstract: Methods, systems, and devices for wireless communications are described. A scheduling device may indicate that a transmit power remains constant for a duration of time. A transmitting user equipment (UE) may transmit reference signals on dedicated resources for automatic gain control (AGC) training. As the transmit power from the transmitting UE may remain constant, a receiving UE may determine an AGC configuration for current and subsequent transmissions based on measurements made on the dedicated resources. By using a prior transmission to determine an AGC configuration for a current transmission, a training symbol may not be included in each slot. A symbol formerly used for AGC training in the current transmission may be used to carry sidelink information.

公开(公告)号：US12184786B2

公开(公告)日：2024-12-31

申请号：US17811225

申请日：2022-07-07

Applicant: QUALCOMM Incorporated

Inventor： Anantharaman Balasubramanian ,  Hong Cheng ,  Kapil Gulati ,  Shuanshuan Wu ,  Junyi Li

IPC: H04L9/32 ,  H04L9/08 ,  H04W88/04

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may relay sidelink data between a first remote UE and a second remote UE. The UE may facilitate end-to-end physical layer security for the sidelink data relayed between the first remote UE and the second remote UE based at least in part on a first link key associated with a first link between the first remote UE and the UE and a second link key associated with a second link between the UE and the second remote UE. Numerous other aspects are described.

公开(公告)号：US12150010B2

公开(公告)日：2024-11-19

申请号：US17452391

申请日：2021-10-26

Applicant: QUALCOMM Incorporated

Inventor： Dan Vassilovski ,  Shuanshuan Wu ,  Gabi Sarkis ,  Kapil Gulati ,  Hong Cheng

IPC: H04W4/029 ,  H04W72/56

Abstract: This disclosure provides systems, devices, apparatus, and methods, including computer programs encoded on storage media, for prioritization of sidelink-based positioning transmissions. A first UE may receive a request to initiate a sidelink positioning session with a second UE for which a sidelink positioning transmission will overlap in a time domain with communication between the first UE and a base station over a Uu access link. The first UE may transmit the sidelink positioning transmission if a first priority level of the sidelink positioning transmission is higher than a second priority level of the communication over the Uu access link. The first UE may adjust transmission of the sidelink positioning transmission if the first priority level of the sidelink positioning transmission is not higher than the second priority level of the communication over the Uu access link.

公开(公告)号：US12101701B2

公开(公告)日：2024-09-24

申请号：US17549654

申请日：2021-12-13

Applicant: QUALCOMM Incorporated

Inventor： Preeti Kumari ,  Kapil Gulati ,  Anantharaman Balasubramanian ,  Junyi Li ,  Shuanshuan Wu

IPC: H04W4/40 ,  H04W76/14 ,  H04W92/18

CPC classification number: H04W4/40 ,  H04W76/14 ,  H04W92/18

Abstract: A method of wireless communication by a first user equipment (UE) includes requesting multi-static channel sensing estimates from a device to establish a communications link with a second UE, and receiving the multi-static channel sensing estimates from the device. The method further includes setting communication parameters based on the multi-static channel sensing estimates. The method still further includes communicating with the second UE over the communications link based on the communication parameters.

公开(公告)号：US12095563B2

公开(公告)日：2024-09-17

申请号：US17643967

申请日：2021-12-13

Applicant: QUALCOMM Incorporated

Inventor： Guangyi Liu ,  Gabi Sarkis ,  Shuanshuan Wu ,  Kapil Gulati

IPC: H04L1/08 ,  H04L5/00 ,  H04W92/18

CPC classification number: H04L1/08 ,  H04L5/0055 ,  H04W92/18

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, an encoder device may transmit a network coded sidelink retransmission that is associated with a set of transport blocks (TBs), the set of TBs associated with one or more sidelink transmissions. The encoder device may receive, from one or more user equipments (UEs), first feedback information, associated with the network coded sidelink retransmission, that indicates whether the one or more UEs successfully decoded the set of TBs. The encoder device may transmit, to a base station, second feedback information associated with the network coded sidelink retransmission that is based at least in part on the first feedback information. Numerous other aspects are provided.