公开(公告)号：US20240057067A1

公开(公告)日：2024-02-15

申请号：US17819226

申请日：2022-08-11

Applicant: QUALCOMM Incorporated

Inventor： Iyab Issam SAKHNINI ,  Tao LUO ,  Peter GAAL ,  Jelena DAMNJANOVIC

IPC: H04W72/12 ,  H04W72/14 ,  H04L1/18

CPC classification number: H04W72/1263 ,  H04W72/14 ,  H04W72/1289 ,  H04L1/1812

Abstract: Certain aspects of the present disclosure provide a method for wireless communications by a user equipment (UE). The UE receives signaling scheduling a plurality of transmission resources. The UE receives a configuration for a maximum number of transmissions in the plurality of transmission resources for processing. The UE processes up to the maximum number of transmissions.

公开(公告)号：US20240049348A1

公开(公告)日：2024-02-08

申请号：US17879652

申请日：2022-08-02

Applicant: QUALCOMM Incorporated

Inventor： Shanyu ZHOU ,  Aleksandar DAMNJANOVIC ,  Jelena DAMNJANOVIC ,  Ozcan OZTURK ,  Tao LUO

IPC: H04W76/30 ,  H04W8/08

CPC classification number: H04W76/30 ,  H04W8/08 ,  H04W80/02

Abstract: A method for wireless communication by a user equipment (UE) includes receiving an indication of a mobility configured cell set having a number of cells. The method also includes receiving signaling to release a selected cell from the mobility configured cell set. The method further includes releasing the selected cell from the mobility configured cell set in response to receiving the signaling. In some aspects, releasing the selected cell comprises removing the selected cell from a carrier aggregation configuration. In other aspects, releasing the selected cell comprises removing a mobility configuration for the selected cell.

公开(公告)号：US20240015572A1

公开(公告)日：2024-01-11

申请号：US17811559

申请日：2022-07-08

Applicant: QUALCOMM Incorporated

Inventor： Hua WANG ,  Sony AKKARAKARAN ,  Jelena DAMNJANOVIC ,  Qing LI ,  Hong CHENG ,  Arumugam CHENDAMARAI KANNAN ,  Jung Ho RYU ,  Tao LUO ,  Junyi LI ,  Yan ZHOU

IPC: H04W28/02 ,  H04W72/14

CPC classification number: H04W28/0278 ,  H04W72/14

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a first network node may receive, from a second network node, a first sidelink communication comprising second buffer status information associated with the second network node. The first network node may transmit, to a third network node, a sidelink buffer status report (BSR) indicative of the second buffer status information and first buffer status information associated with the first network node. Numerous other aspects are described.

公开(公告)号：US20240008020A1

公开(公告)日：2024-01-04

申请号：US18468612

申请日：2023-09-15

Applicant: QUALCOMM Incorporated

Inventor： Tianyang BAI ,  Yan ZHOU ,  Jelena DAMNJANOVIC ,  Peter GAAL ,  Tao LUO ,  Junyi LI

IPC: H04W72/044 ,  H04W72/23

CPC classification number: H04W72/046 ,  H04W72/23

Abstract: Apparatus, methods, and computer program products for beam updating are provided. An example method includes receiving DCI. The method further includes determining, based on the DCI, whether the DCI is associated with a beam update for uplink, downlink, or a combination of the uplink and the downlink. The method further includes determining, from the DCI, a TCI state that indicates a beam for the uplink, the downlink, or the combination of the uplink and the downlink.

公开(公告)号：US20240007914A1

公开(公告)日：2024-01-04

申请号：US17810474

申请日：2022-07-01

Applicant: QUALCOMM Incorporated

Inventor： Shanyu ZHOU ,  Jelena DAMNJANOVIC ,  Tao LUO ,  Junyi LI ,  Peter GAAL ,  Aleksandar DAMNJANOVIC

IPC: H04W36/00

CPC classification number: H04W36/00835 ,  H04W36/0061

Abstract: Aspects presented herein may improve the latency and efficiency of L1/L2 inter-cell mobility. In one aspect, a UE receives a configuration for a set of cells associated with a mobility of the UE, where the set of cells includes an SpCell and an SCell, where the set of cells includes a first subset of activated cells and a second subset of deactivated cells, and where at least one first cell of the set of cells is a reference cell and one or more second cells of the set of cells are associated with the reference cell. The UE receives an indication of an updated configuration for the set of cells based on a movement of the UE, where the indication of the updated configuration is received from the network entity, where the updated configuration includes at least one new cell in the set of cells.

公开(公告)号：US20230413305A1

公开(公告)日：2023-12-21

申请号：US18455567

申请日：2023-08-24

Applicant: QUALCOMM Incorporated

Inventor： Shanyu ZHOU ,  Jelena DAMNJANOVIC ,  Tao LUO ,  Sony AKKARAKARAN ,  Jingchao BAO

IPC: H04W72/53 ,  H04W72/044 ,  H04W76/27 ,  H04W28/04 ,  H04L1/1812 ,  H04W80/02 ,  H04W72/21 ,  H04W72/23

CPC classification number: H04W72/53 ,  H04W72/0466 ,  H04W76/27 ,  H04W72/23 ,  H04L1/1819 ,  H04W80/02 ,  H04W72/21 ,  H04W28/04

Abstract: Apparatus, methods, and computer-readable media for facilitating signaling of network coding information to facilitate feedback processing are disclosed herein. An example method for wireless communication at a transmitting device includes encoding data packets based on a first network coding and transmitting encoded data packets to a receiving device. The example method also includes receiving network coding information and determining a second network coding applied by the receiving device based on the network coding information. Additionally, the example method includes receiving feedback from the receiving device and decoding the encoded data packets based on the second network coding applied by the receiving device. Further, the example method includes updating the first network coding applied by the transmitting device based on the feedback and the decoding of the encoded data packets.

公开(公告)号：US20230413238A1

公开(公告)日：2023-12-21

申请号：US18366337

申请日：2023-08-07

Applicant: QUALCOMM Incorporated

Inventor： Jung Ho RYU ,  Sony AKKARAKARAN ,  Junyi LI ,  Tao LUO ,  Jelena DAMNJANOVIC ,  Kapil GULATI ,  Juan MONTOJO ,  Ling DING ,  Mahmoud TAHERZADEH BOROUJENI ,  Hong CHENG ,  Jingchao BAO

IPC: H04W72/02 ,  H04W72/044 ,  H04W24/08 ,  H04W72/0446 ,  H04W28/26

CPC classification number: H04W72/02 ,  H04W72/046 ,  H04W92/18 ,  H04W72/0446 ,  H04W28/26 ,  H04W24/08

Abstract: Methods, systems, and devices for wireless communications are described. Generally, the described techniques provide for determining shared resources associated with one or more user equipments (UEs) for sidelink communications, including control resources and data resources. A first UE may transmit a sidelink request to reserve a subset of data resources to a second UE, and may monitor for one or more sidelink responses indicating a positive sidelink response to the sidelink request, a negative sidelink response to the sidelink request, or both. The second UE may transmit a positive sidelink response if it is available for a data transmission. A third UE may transmit a negative sidelink response if it objects to the data transmission. The first UE may determine, based on monitoring for the one or more sidelink responses, whether to transmit a sidelink confirmation indicating a reservation of the subset of the data resources to the second UE.

公开(公告)号：US20230412234A1

公开(公告)日：2023-12-21

申请号：US17807357

申请日：2022-06-16

Applicant: QUALCOMM Incorporated

Inventor： Shanyu ZHOU ,  Junyi LI ,  Jelena DAMNJANOVIC

IPC: H04B7/06 ,  H04W76/19

CPC classification number: H04B7/0695 ,  H04W92/18 ,  H04W76/19

Abstract: Aspects of the present disclosure address beam management enhancement with the assistance of a cooperative relay UE over a sidelink (SL) channel. A UE may include a memory and a processor. The processor may use machine learning and channel condition measurements to predict an upcoming Uu link beam failure (BF). Based on the prediction, the processor may request SL data resources from a base station, wherein the processor may receive an allocated SL channel and a relay UE. When the Uu link fails, the processor can transmit a beam failure recovery (BFR) signal to the base station using the relay UE over the SL channel. The present disclosure overcomes the deficiencies of conventional BFR processes in which the BF forces the UE to perform a contentious RACH procedure, causing time delays and power consumption.

公开(公告)号：US20230396976A1

公开(公告)日：2023-12-07

申请号：US18450957

申请日：2023-08-16

Applicant: QUALCOMM Incorporated

Inventor： Kaidong WANG ,  Jelena DAMNJANOVIC ,  Tao LUO ,  Junyi LI ,  Mahmoud TAHERZADEH BOROUJENI ,  Jing SUN

IPC: H04W8/00 ,  H04B7/06 ,  H04B7/08 ,  H04W16/28

CPC classification number: H04W8/005 ,  H04B7/0617 ,  H04B7/088 ,  H04W16/28 ,  H04W92/18

Abstract: Disclosed are techniques for wireless communication. In an aspect, an originator UE transmits a sidelink beam training (BT) reference signal (BTRS) a first number of times on each of a first set of beams, and a sidelink discovery message a second number of times on each of a second set of beams, wherein each beam from the second set of beams is associated with at least one beam from the first set of beams (e.g., 1:1 or N:1 mapping of first set of beams to second set of beams). At least one responder UE responds by transmitting, after the transmission of the sidelink BTRSs and the sidelink discovery messages, a BT response signal and a sidelink discovery response message on a beam corresponding to one of the first set of beams.

公开(公告)号：US20230388970A1

公开(公告)日：2023-11-30

申请号：US17804060

申请日：2022-05-25

Applicant: QUALCOMM Incorporated

Inventor： Jung Ho RYU ,  Sony AKKARAKARAN ,  Gabi SARKIS ,  Tao LUO ,  Junyi LI ,  Hua WANG ,  Jelena DAMNJANOVIC

IPC: H04W72/02 ,  H04W72/04 ,  H04W72/08 ,  H04L1/00 ,  H04L1/18 ,  H04L1/08

CPC classification number: H04W72/02 ,  H04W72/0446 ,  H04W72/082 ,  H04L1/0004 ,  H04L1/1812 ,  H04L1/08

Abstract: This disclosure provides systems, devices, apparatus, and methods, including computer programs encoded on storage media, for retransmission and selection of HARQ and MCS based on partial sensing. A UE may perform a partial sensing procedure to identify one or more available resources for a sidelink transmission of the UE and transmit the sidelink transmission on a resource selected from the one or more available resources. The sidelink transmission may include at least one of a HARQ retransmission parameter or an MCS selected for the sidelink transmission based on at least one of a number of candidate slots for the partial sensing procedure, a quantity of the one or more available resources within the number of candidate slots, or a number of times that a threshold for a minimum amount of the one or more available resources is increased.