公开(公告)号：US20240406775A1

公开(公告)日：2024-12-05

申请号：US18697857

申请日：2022-12-13

Applicant: QUALCOMM Incorporated

Inventor： Libin LIU ,  Stelios STEFANATOS ,  Arthur GUBESKYS ,  Tien Viet NGUYEN ,  Gabi SARKIS ,  Guangyi LIU ,  Shuanshuan WU

IPC: H04W24/10 ,  H04W72/25

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive, from a cloud-based platform, a configuration for Mode 2 sidelink measurement reporting. The configuration is associated with a plurality of UEs in a particular geographic area. The UE is included among the plurality of UEs. The UE may transmit, to the cloud-based platform, a Mode 2 sidelink measurement report based at least in part on the configuration. Numerous other aspects are described.

公开(公告)号：US20230412346A1

公开(公告)日：2023-12-21

申请号：US17808074

申请日：2022-06-21

Applicant: QUALCOMM Incorporated

Inventor： Guangyi LIU ,  Tien Viet NGUYEN ,  Gabi SARKIS ,  Kapil GULATI ,  Shuanshuan WU

IPC: H04L5/00 ,  H04W72/06

CPC classification number: H04L5/0055 ,  H04W72/06

Abstract: The apparatus may be configured to receive a plurality of indications for a plurality of TBs for the network encoding device to retransmit and to transmit, to a plurality of UEs, a FCNC request for a subset of the plurality of TBs for collecting feedback information regarding the subset of the plurality of TBs, the FCNC request being a NC packet including a second indication that the NC packet is associated with an FCNC feedback configuration, the FCNC feedback configuration being different from a feedback configuration for NC packets that are not FCNC requests. The apparatus may also be configured to receive, from at least one of the plurality of UEs, feedback associated with the FCNC request based on the FCNC feedback configuration and to encode, based on the received feedback, the plurality of TBs in at least one NC packet for transmission to the plurality of UEs.

公开(公告)号：US20230199780A1

公开(公告)日：2023-06-22

申请号：US17645371

申请日：2021-12-21

Applicant: QUALCOMM Incorporated

Inventor： Guangyi LIU ,  Gabi SARKIS ,  Qing LI

IPC: H04W72/14 ,  H04W72/12 ,  H04W72/04

CPC classification number: H04W72/14 ,  H04W72/1263 ,  H04W72/0406 ,  H04W72/0446 ,  H04W72/0453 ,  H04W72/1247

Abstract: This disclosure provides systems, devices, apparatus, and methods, including computer programs encoded on storage media, for a UE scheduling grant based on a pro-UE implementation. A first UE may receive, from one or more UEs, a scheduling request for sidelink resources, and transmit, to the one or more UEs, a sidelink grant using resources for sidelink grant transmissions. The one or more UEs may transmit a sidelink transmission based on the sidelink grant.

公开(公告)号：US20230199779A1

公开(公告)日：2023-06-22

申请号：US17557822

申请日：2021-12-21

Applicant: QUALCOMM Incorporated

Inventor： Guangyi LIU ,  Gabi SARKIS ,  Qing LI

IPC: H04W72/14 ,  H04W72/04 ,  H04W72/02 ,  H04W28/26

CPC classification number: H04W72/14 ,  H04W72/0406 ,  H04W72/02 ,  H04W72/0453 ,  H04W72/0446 ,  H04W28/26

Abstract: This disclosure provides systems, devices, apparatus, and methods, including computer programs encoded on storage media, for a UE scheduling grant based on a pro-scheduler implementation. A first UE may transmit a first sidelink grant transmission to a second UE with a resource reservation for a second sidelink grant transmission from the first UE. The second UE may select a sidelink resource that avoids an overlap with the resource reservation for the sidelink grant transmission from the first UE and transmit a sidelink transmission using the sidelink resource that avoids the overlap with the resource reservation. In further aspects, the second UE may transmit a sidelink transmission based on the first sidelink grant.

公开(公告)号：US20230171069A1

公开(公告)日：2023-06-01

申请号：US17456794

申请日：2021-11-29

Applicant: QUALCOMM Incorporated

Inventor： Guangyi LIU ,  Tien Viet NGUYEN ,  Gabi SARKIS ,  Gene Wesley MARSH ,  Shuanshuan WU ,  Kapil GULATI

IPC: H04L5/00 ,  H04W72/04 ,  H04W4/02

CPC classification number: H04L5/0055 ,  H04W72/0406 ,  H04W4/023

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a mobile station may transmit, from the mobile station to an encoding device, acknowledgement or negative acknowledgement (ACK-NACK) feedback based at least in part on a transmission by the encoding device, wherein the ACK-NACK feedback is associated with a feedback bin, and wherein the feedback bin is associated with a location of the mobile station. The mobile station may receive, at the mobile station from the encoding device, a network coding transport block, wherein the network coding transport block is formed based at least in part on the transmission and the ACK-NACK feedback associated with the feedback bin. Numerous other aspects are described.

公开(公告)号：US20230063027A1

公开(公告)日：2023-03-02

申请号：US17461802

申请日：2021-08-30

Applicant: QUALCOMM Incorporated

Inventor： Guangyi LIU ,  Gabi SARKIS ,  Hong CHENG

IPC: H04W72/10 ,  H04W4/029

Abstract: Disclosed are systems and techniques for performing wireless communication. In some aspects, a wireless communication device may determine at least one parameter associated with a sidelink communication. Based on the at least one parameter, the wireless communication device may determine a status of a network coding indicator corresponding to the sidelink communication. The wireless communication device may transmit the sidelink communication and the network coding indicator including the determined status to at least one network entity configured to perform network coding.

公开(公告)号：US20250133604A1

公开(公告)日：2025-04-24

申请号：US18990361

申请日：2024-12-20

Applicant: QUALCOMM Incorporated

Inventor： Guangyi LIU ,  Gabi SARKIS ,  Shuanshuan WU

IPC: H04W74/0833 ,  H04W72/0446 ,  H04W74/00 ,  H04W74/08

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) and multiple network coding devices may communicate to reduce multiple network coding devices accepting a same take over request message from the UE for a given data packet. In some examples, the multiple network coding devices may determine respective backoff periods to wait before accepting the take over request message such that each backoff period is different for each network coding device. In some examples, the UE may receive respective broadcast messages from each of the multiple network coding devices that indicate a network coding capability parameter, and the UE may select a network coding device based on the received capability parameter. In some examples, a network coding device may transmit an indication of packet overload and refrain from accepting a take over request message.

公开(公告)号：US20250096984A1

公开(公告)日：2025-03-20

申请号：US18960886

申请日：2024-11-26

Applicant: QUALCOMM Incorporated

Inventor： Gabi SARKIS ,  Guangyi LIU ,  Sony AKKARAKARAN ,  Tien Viet NGUYEN

IPC: H04L5/00 ,  H04W72/044

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive a sidelink transmission that includes a transport block, and may transmit sidelink feedback, for each of a plurality of code block groups included in the transport block, in respective physical sidelink feedback channel (PSFCH) resources. In some aspects, a UE may receive a sidelink transmission that spans a plurality of slots, and may transmit, for the sidelink transmission, sidelink feedback in at least one of: first one or more PSFCH resources that occur during the sidelink transmission, or second one or more PSFCH resources that occur after the sidelink transmission. Numerous other aspects are provided.

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.