公开(公告)号：US20250081231A1

公开(公告)日：2025-03-06

申请号：US18290753

申请日：2021-09-24

Applicant: QUALCOMM Incorporated

Inventor： Hui GUO ,  Tien Viet NGUYEN ,  Kapil GULATI ,  Chu-Hsiang HUANG ,  Gabi SARKIS ,  Sourjya DUTTA ,  Shuanshuan WU

IPC: H04W74/0808 ,  H04L5/16 ,  H04W92/18

Abstract: A wireless device that supports sidelink communication may transmit a sidelink transmission in a first set of one or more slots. The wireless device may measure a received signal strength indicator (RSSI) in a second set of slots, the RSSI indicative of a channel busy ratio (CBR) over a combined set of slots including both the first set of one or more slots and the second set of slots and transmit the sidelink communication based on the CBR associated with the combined set of slots.

公开(公告)号：US20250063582A1

公开(公告)日：2025-02-20

申请号：US18719562

申请日：2022-02-03

Applicant: QUALCOMM Incorporated

Inventor： Hui GUO ,  Shuanshuan WU ,  Seyedkianoush HOSSEINI ,  Kapil GULATI ,  Tien Viet NGUYEN ,  Anantharaman BALASUBRAMANIAN

IPC: H04W72/40 ,  H04L5/00 ,  H04W72/12 ,  H04W72/51

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive a configuration of a first resource pool associated with a first component carrier and a second resource pool associated with a second component carrier. The UE may receive an indication of a resource allocation associated with a sidelink communication, wherein the resource allocation is based at least in part on at least one of the first resource pool or the second resource pool. The UE may perform the sidelink communication in accordance with the resource allocation. Numerous other aspects are described.

公开(公告)号：US20240397529A1

公开(公告)日：2024-11-28

申请号：US18695726

申请日：2022-09-13

Applicant: QUALCOMM Incorporated

Inventor： Tien Viet NGUYEN ,  Gabi SARKIS ,  Sourjya DUTTA ,  Kapil GULATI ,  Shuanshuan WU ,  Hui GUO

IPC: H04W72/25 ,  H04L5/00

Abstract: A UE determines an occurrence of a condition to trigger transmission of inter-UE coordination information based on a CR being below a threshold CR associated with a priority level for the inter-UE coordination information and transmits a sidelink message that includes the inter-UE coordination information in response to the occurrence of the condition for the inter-UE coordination information.

公开(公告)号：US20240236958A1

公开(公告)日：2024-07-11

申请号：US18561554

申请日：2021-07-16

Applicant: QUALCOMM Incorporated

Inventor： Hui GUO ,  Tien Viet NGUYEN ,  Shuanshuan WU ,  Sourjya DUTTA ,  Gabi SARKIS ,  Kapil GULATI

IPC: H04W72/0446 ,  H04W72/25 ,  H04W72/542

CPC classification number: H04W72/0446 ,  H04W72/25 ,  H04W72/542

Abstract: Aspects presented herein may enable a UE to transmit or broadcast inter-UE coordination information to one or more UEs based on a set of dedicated-resources or a set of non-dedicated resources. In one aspect, a first UE configures one or more resources in a set of dedicated resources or in a set of non-dedicated resources for a transmission of an inter-UE coordination message, the inter-UE coordination message being associated with at least one of a first stage SCI format or a second stage SCI format. The first UE transmits the inter-UE coordination message via the one or more resources in the set of dedicated resources or in the set of non-dedicated resources.

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：US20240008055A1

公开(公告)日：2024-01-04

申请号：US18037759

申请日：2021-01-26

Applicant: QUALCOMM Incorporated

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

IPC: H04W72/25 ,  H04W72/541 ,  H04W16/28

CPC classification number: H04W72/25 ,  H04W72/541 ,  H04W16/28

Abstract: A sidelink device apparatus is disclosed. The apparatus may transmit, in a first transmission occasion, SCI indicating a resource reservation for a self-interference measurement in a second transmission occasion. The apparatus may transmit a signal, in the second transmission occasion. The apparatus may perform the self-interference measurement based on the signal in the second transmission occasion using at least a portion of resources indicated in the resource reservation.

公开(公告)号：US20240007945A1

公开(公告)日：2024-01-04

申请号：US18252837

申请日：2021-01-22

Applicant: QUALCOMM Incorporated

Inventor： Shuanshuan WU ,  Kapil GULATI ,  Sourjya DUTTA ,  Hui GUO ,  Junyi LI

IPC: H04W48/20

CPC classification number: H04W48/20 ,  H04W92/18

Abstract: Certain aspects of the present disclosure provide a method for wireless communications by a first user equipment (UE). The method generally includes receiving a first sidelink transmission from a second UE, determining resources for providing a feedback responsive to the first sidelink transmission, selecting one or multiple transmitter receiver points (TRPs), from a set of TRPs of the UE, for transmitting the feedback, based on one or more conditions, and transmitting the feedback on the determined resources using the selected TRPs.

公开(公告)号：US20230237914A1

公开(公告)日：2023-07-27

申请号：US17926958

申请日：2020-07-15

Applicant: QUALCOMM Incorporated

Inventor： Dan VASSILOVSKI ,  Hong CHENG ,  Gene Wesley MARSH ,  Shailesh PATIL ,  Qing LI ,  Lan YU ,  Hui GUO

IPC: G08G1/00 ,  G08G1/16

CPC classification number: G08G1/22 ,  G08G1/161

Abstract: An ego vehicle determines an intended maneuver and identifies a first set of agents for coordinating the intended maneuver. The ego vehicle also determines a spatial distance for obtaining a level of communication reliability with the set of agents that is greater than a communication reliability threshold. The ego vehicle further applies the determined spatial distance to a sensor-sharing message. The ego vehicle also transmits the sensor-sharing message to a second set of agents within the determined range. The ego vehicle performs the intended maneuver.

公开(公告)号：US20230217467A1

公开(公告)日：2023-07-06

申请号：US18000625

申请日：2020-07-28

Applicant: QUALCOMM Incorporated

Inventor： Hui GUO ,  Shailesh PATIL ,  Deviprasad PUTCHALA ,  Kapil GULATI ,  Hao XU

IPC: H04W72/40 ,  H04W28/02 ,  H04L1/1812

CPC classification number: H04W72/40 ,  H04W28/0268 ,  H04L1/1812 ,  H04W92/18

Abstract: Certain aspects of the present disclosure provide techniques for wireless communications in a vehicle-to-everything (V2X) system. An example method generally includes receiving, from a user equipment (UE) through a serving network entity, a request for information from the V2X application server, wherein the request includes an indication of a type of the requested information and a location of the UE; identifying one or more parameters for transmission of the requested information to the UE via a transmitter UE; and transmitting, to the serving network entity, the requested information for transmission to the UE through the transmitter UE based on the identified parameters.

公开(公告)号：US20220338242A1

公开(公告)日：2022-10-20

申请号：US17762265

申请日：2020-10-06

Applicant: QUALCOMM Incorporated

Inventor： Hui GUO ,  Sudhir Kumar BAGHEL ,  Kapil GULATI ,  Shuanshuan WU ,  Tien Viet NGUYEN ,  Gabi SARKIS

IPC: H04W72/14 ,  H04L1/18

Abstract: Some aspects described herein relate to determining, by a transmitter user equipment (UE) in sidelink communications with a receiver UE, a feedback forwarding timing capability based at least in part on a first timing for receiving and processing feedback from the receiver UE, and receiving, from an access point and based on the feedback forwarding timing capability, at least an uplink resource grant for transmitting feedback for at least one of sidelink communications or downlink communications. Other aspects relate to determining, by a transmitter UE in sidelink communications with a receiver UE, a timing capability for the receiver UE to at least one of receive sidelink communications from the transmitter UE or report feedback for the sidelink communications to the transmitter UE.