公开(公告)号：US20240089912A1

公开(公告)日：2024-03-14

申请号：US18513411

申请日：2023-11-17

Applicant: QUALCOMM Incorporated

Inventor： Dan VASSILOVSKI ,  Kapil GULATI ,  Shuanshuan WU

IPC: H04W64/00 ,  H04W8/24 ,  H04W24/10

CPC classification number: H04W64/006 ,  H04W8/24 ,  H04W24/10 ,  H04W92/18

Abstract: Disclosed are techniques for wireless communication. In an aspect, a first user equipment (UE) receives, from a network entity, a capability enquiry message for a sidelink positioning procedure, the capability enquiry message including at least a request for an indication of whether the first UE has the capability to provide a location of the first UE for the sidelink positioning procedure, and transmits, to the network node, a capability information message indicating one or more capabilities of the first UE to participate in the sidelink positioning procedure, the one or more capabilities of the first UE including at least the indication of whether the first UE has the capability to provide the location of the first UE for the sidelink positioning procedure.

公开(公告)号：US20240072931A1

公开(公告)日：2024-02-29

申请号：US17898248

申请日：2022-08-29

Applicant: QUALCOMM Incorporated

Inventor： Guangyi LIU ,  Gabi SARKIS ,  Shuanshuan WU

IPC: H04L1/00

CPC classification number: H04L1/0057 ,  H04L1/0041

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：US20240031889A1

公开(公告)日：2024-01-25

申请号：US17814471

申请日：2022-07-22

Applicant: QUALCOMM Incorporated

Inventor： Guangyi LIU ,  Gabi SARKIS ,  Shuanshuan WU ,  Kapil GULATI

IPC: H04W36/00 ,  H04W36/32 ,  H04W72/14

CPC classification number: H04W36/03 ,  H04W36/32 ,  H04W72/14

Abstract: A first device may communicate an SL NC TB with a second device. At least one of the first device and the second device may be a UE. The first device may transmit, to a network entity, a first message having a first location information that indicates a movement of the UE from a first zone to a second zone. The first message may have a first location information associated with the UE. The UE may be in SL communication with a first encoder in the first zone. The network entity may obtain, from the first device, the first message. The network entity may initialize an NC handover of the UE to a second encoder of the second zone in response to the first location information indicating a movement of the UE from the first zone to the second zone.

公开(公告)号：US20240030992A1

公开(公告)日：2024-01-25

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

CPC classification number: H04B7/0695 ,  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：US20240015771A1

公开(公告)日：2024-01-11

申请号：US18252700

申请日：2021-01-28

Applicant: QUALCOMM Incorporated

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

IPC: H04W72/40 ,  H04W72/12 ,  H04W72/541 ,  H04L5/14

CPC classification number: H04W72/40 ,  H04W72/12 ,  H04W72/541 ,  H04L5/14

Abstract: Methods, systems, and devices for wireless communications are described. Generally, the described techniques provide for a user equipment (UE) to measure self-interference between multiple transmission reception points (TRPs) of the UE and initiate sidelink full duplex communications based on the measured self-interference. The UE may transmit a message to a base station to request resources for sidelink communications by the UE and indicate an intended self-interference measurement by the UE using the resources. The base station may transmit a grant scheduling the resources for the self-interference measurement by the UE. The UE may measure interference between a TRP of the UE that is configured for transmission and a TRP of the UE that is configured for reception using the scheduled resources. The UE may transmit a sidelink feedback message indicating resources that are available for sidelink full duplex communications by the UE based on the measured self-interference.

公开(公告)号：US20240015582A1

公开(公告)日：2024-01-11

申请号：US18035713

申请日：2021-12-17

Applicant: QUALCOMM Incorporated

Inventor： Shuanshuan WU ,  Arthur GUBESKYS ,  Gene Wesley MARSH ,  Stelios STEFANATOS ,  Parisa CHERAGHI

IPC: H04W28/02 ,  H04W72/40 ,  H04B17/318

CPC classification number: H04W28/0289 ,  H04W28/0252 ,  H04W72/40 ,  H04B17/318

Abstract: In an aspect, the present disclosure includes a method and apparatus for sidelink communications for identifying a number of non-sidelink occupied resources in a measurement window having a total number of resources in an unlicensed spectrum, wherein the total number of resources can be used by sidelink transmissions and non-sidelink transmissions, determining a channel occupancy ratio (CR) limit for a sidelink transmission based on at least a channel busy ratio (CBR) determined accounting for at least the number of non-sidelink occupied resources in the measurement window, calculating a CR for a sidelink transmission, and transmitting, or refraining from transmitting, the sidelink transmission respectively based on whether the CR does not or does exceed the CR limit.

公开(公告)号：US20240015527A1

公开(公告)日：2024-01-11

申请号：US18252021

申请日：2021-01-07

Applicant: QUALCOMM Incorporated

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

IPC: H04W16/28 ,  H04B17/318

CPC classification number: H04W16/28 ,  H04B17/328

Abstract: According to some aspects, a wireless device may indicate to another device a receive configuration indicator (RCI) to indicate a receive spatial configuration of the wireless device. For example, a first device may configure the first device to receive, from a second device, a signal using a first receive spatial configuration of the first device that corresponds to a first transmit spatial configuration of the second device. The first device may further determine a RCI to indicate the first receive spatial configuration of the first device, and may transmit the RCI to the second device.

公开(公告)号：US20230422274A1

公开(公告)日：2023-12-28

申请号：US18037758

申请日：2021-01-26

Applicant: QUALCOMM Incorporated

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

IPC: H04W72/25 ,  H04W24/08 ,  H04B17/318 ,  H04L5/00 ,  H04W72/542

CPC classification number: H04W72/25 ,  H04W24/08 ,  H04B17/328 ,  H04L5/0035 ,  H04W72/542

Abstract: Apparatus, methods, and computer program products for resource allocation for multi-TRP sidelink communication are provided. An example method includes receiving one or more signals comprising sidelink control information (SCI) at multiple TRPs of the sidelink device, the SCI indicating a resource reservation. The example method further includes decoding the SCI based on the one or more signals measuring a reference signal received power (RSRP) associated with the SCI at each of the multiple TRPs. The example method further includes. The example method further includes determining available resources for sidelink transmission for a subset of one or more of the multiple TRPs based on the RSRP.

公开(公告)号：US20230379967A1

公开(公告)日：2023-11-23

申请号：US18030053

申请日：2021-12-07

Applicant: QUALCOMM Incorporated

Inventor： Stelios STEFANATOS ,  Tien Viet NGUYEN ,  Arthur GUBESKYS ,  Shuanshuan WU ,  Parisa CHERAGHI

IPC: H04W74/08 ,  H04W72/25 ,  H04W72/02 ,  H04W72/0453

CPC classification number: H04W74/0816 ,  H04W72/25 ,  H04W72/02 ,  H04W72/0453

Abstract: A first UE may configure, during a COT, an initial transmission and one or more subsequent transmissions that follow the initial transmission. The one or more subsequent transmissions are configured to prevent a release of the COT. Based on the configuration, the first UE may transmit the initial transmission including an indication of the COT and a time period for transmitting the one or more subsequent transmissions. The first UE may subsequently transmit the one or more subsequent transmissions during the indicated time period. A second UE may receive the indication of the COT and the time period where the release of the COT is prevented. The second UE may prepare a packet for transmission during the time period where the release of the COT is prevented and transmit the packet during the COT following the time period where the release of the COT is prevented.

公开(公告)号：US20230309141A1

公开(公告)日：2023-09-28

申请号：US18041341

申请日：2021-08-24

Applicant: QUALCOMM Incorporated

Inventor： Stelios STEFANATOS ,  Arthur GUBESKYS ,  Shuanshuan WU ,  Parisa CHERAGHI

IPC: H04W74/04

CPC classification number: H04W74/04

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may select, from an available resource pool, one or more resources for transmitting a packet on a channel. The UE may determine that a new shared channel occupancy time (COT) has been initiated on the channel. The UE may adapt at least one resource of the one or more resources for transmitting the packet based at least in part on determining that the new shared COT has been initiated. Numerous other aspects are provided.