公开(公告)号：US20210352624A1

公开(公告)日：2021-11-11

申请号：US17204695

申请日：2021-03-17

Applicant: QUALCOMM Incorporated

Inventor： Sony AKKARAKARAN ,  Tao LUO ,  Jung Ho RYU ,  Hua WANG ,  Junyi LI

IPC: H04W72/02 ,  H04W72/04 ,  H04W80/02 ,  H04W76/27

Abstract: Certain aspects of the present disclosure provide techniques for wireless communication by a first, transmitting, user equipment (UE) for sidelink communication with a second, receiving, UE. The techniques generally includes determining whether to transmit sidelink control information (SCI) for decoding a physical sidelink shared channel (PSSCH) transmission to a receiving UE in one or multiple stages, transmitting the SCI in accordance with the determination, and transmitting the PSSCH in accordance with the SCI. Release 16 NR sidelink transmissions often include two (or more) stages of SCIs. The present disclosure provides methods and techniques for alternative mechanisms to achieve similar goals as the multiple stages of SCIs when the second (and the subsequent) SCI stage(s) is absent.

公开(公告)号：US20210345244A1

公开(公告)日：2021-11-04

申请号：US17211626

申请日：2021-03-24

Applicant: QUALCOMM Incorporated

Inventor： Vasanthan RAGHAVAN ,  Sony AKKARAKARAN ,  Tao LUO ,  Junyi LI ,  Jung Ho RYU

IPC: H04W52/02

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a base station may configure a group wake-up signal based at least in part on a sidelink zone identifier that corresponds to a geographical area. The base station may transmit the group wake-up signal to collectively wake up at least a subset of user equipments (UEs) that are located in the geographical area corresponding to the sidelink zone identifier. Numerous other aspects are provided.

公开(公告)号：US20210337552A1

公开(公告)日：2021-10-28

申请号：US17302020

申请日：2021-04-21

Applicant: QUALCOMM Incorporated

Inventor： Mahmoud TAHERZADEH BOROUJENI ,  Tao LUO ,  Jelena DAMNJANOVIC ,  Junyi LI ,  Xiaoxia ZHANG ,  Iyab Issam SAKHNINI ,  Jing SUN ,  Juan MONTOJO

IPC: H04W72/08 ,  H04B7/06 ,  H04W72/04 ,  H04W16/28 ,  H04W72/14

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may perform a signal measurement. The UE may select, based at least in part on a result of performing the signal measurement, a channel state information (CSI) report parameter, from a plurality of CSI report parameters. The plurality of CSI report parameters may be included in a CSI reporting configuration configured for the UE. The UE may transmit an indication of the selected CSI report parameter in uplink control information (UCI). Numerous other aspects are provided.

公开(公告)号：US20210336723A1

公开(公告)日：2021-10-28

申请号：US17249858

申请日：2021-03-16

Applicant: QUALCOMM Incorporated

Inventor： Sony AKKARAKARAN ,  Tao LUO ,  Junyi LI ,  Jung Ho RYU

IPC: H04L1/18 ,  H04L5/00 ,  H04B7/155

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a wireless node may receive, from a first wireless node, data that is for a second wireless node; transmit, to the second wireless node, a packet that contains information associated with partial decoding of the data; and receive, from the second wireless node, at least one of first acknowledgment or negative acknowledgement (ACK/NACK) feedback for the packet or second ACK/NACK feedback for the data. Numerous other aspects are provided.

公开(公告)号：US20210336682A1

公开(公告)日：2021-10-28

申请号：US17238141

申请日：2021-04-22

Applicant: QUALCOMM Incorporated

Inventor： Hamed PEZESHKI ,  Tao LUO ,  Sony AKKARAKARAN ,  Junyi LI ,  Taesang YOO ,  Qiang WU ,  Arumugam CHENDAMARAI KANNAN ,  Jingchao BAO

IPC: H04B7/06 ,  G06N20/00

Abstract: Various aspects relate generally to the beam management procedures in wireless communications systems. Some aspects more specifically relate to the selection of beams for communications to and from a UE and a network entity based on quantized orientation information for a user equipment (UE). In some implementations, a network entity can use the quantized orientation information and a machine learning model to predict a set of beams that may be suitable for communications to and from the UE and the network entity, which may be a subset of the beams that the network entity can generally use for communications to and from the UE and the network entity.

公开(公告)号：US20210328721A1

公开(公告)日：2021-10-21

申请号：US17231900

申请日：2021-04-15

Applicant: QUALCOMM Incorporated

Inventor： Jung Ho RYU ,  Sony AKKARAKARAN ,  Tao LUO ,  Junyi LI ,  Jelena DAMNJANOVIC

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

Abstract: Apparatus, methods, and computer-readable media for facilitating a flush indicator for uplink transmissions and sidelink transmissions are disclosed herein. An example method for wireless communication at a UE includes transmitting a first transmission of one or more code blocks to a first device. Additionally, the example method includes retransmitting, to the first device, at least one code block of the one or more CBs. Further, the example method includes transmitting, to the first device, a flush indicator indicating to avoid combining a prior transmission of the at least one code block with the retransmission of the at least one code block.

公开(公告)号：US20210326701A1

公开(公告)日：2021-10-21

申请号：US17214583

申请日：2021-03-26

Applicant: QUALCOMM Incorporated

Inventor： Tianyang BAI ,  Junyi LI ,  Hua WANG ,  Jung Ho RYU

IPC: G06N3/08 ,  H04W24/08 ,  H04W24/10 ,  H04W28/10 ,  G06N3/04

Abstract: An apparatus for wireless communications has a first component and a second component. The first component is within an application layer and configured to control machine learning modules in different nodes. The second component is within the application layer and configured to control data flow between the different nodes. A method of wireless communications, by a first node, comprises collecting measurements related to wireless communications and transmitting the measurements to a second node for machine learning processing. The method also includes transmitting the measurements to a third node for neural network training. A method by a user equipment (UE) includes reporting a UE capability to a server, and configuring neural network parameters in response to server feedback. The method further includes executing a neural network with the configured neural network parameters to determine a wireless communications analysis, and reporting the analysis to the server.

公开(公告)号：US20210321397A1

公开(公告)日：2021-10-14

申请号：US17225909

申请日：2021-04-08

Applicant: QUALCOMM Incorporated

Inventor： Navid ABEDINI ,  Luca BLESSENT ,  Jianghong LUO ,  Karl Georg HAMPEL ,  Tao LUO ,  Junyi LI

IPC: H04W72/04 ,  H04W16/14 ,  H04W72/12

Abstract: Aspects relate to an integrated access backhaul (IAB)-Distributed Unit (DU) resource configuration framework for paired (e.g., frequency division duplex (FDD)) spectrum. Two DU resource configurations per cell may be supported for paired spectrum, including one for a first spectrum band (e.g., a downlink frequency band) and another for a second spectrum band (e.g., an uplink frequency band) of the paired spectrum. Each DU resource configuration may include a respective symbol pattern of symbol types (e.g., downlink (DL), uplink (UL), flexible) for a plurality of slots, as well as a corresponding availability attribute for each symbol type (e.g., hard, soft, or not available). A DU of an IAB node in an IAB network may receive the two DU resource configurations for the paired spectrum from a central unit (CU) of an IAB donor node in the IAB network.

公开(公告)号：US20210314106A1

公开(公告)日：2021-10-07

申请号：US17249948

申请日：2021-03-19

Applicant: QUALCOMM Incorporated

Inventor： Lik Hang Silas FONG ,  Piyush GUPTA ,  Hua WANG ,  Junyi LI

IPC: H04L1/18 ,  H04W72/12 ,  H04W72/04

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a wireless device may receive, for communications with one or more of a base station or another wireless device, information identifying that an uplink transmission on a sidelink and a downlink transmission on a sidelink are to precede an uplink transmission on an access link and a downlink transmission on an access link. The wireless device may communicate, with the one or more of the base station or the other wireless device, based at least in part on the information identifying that the uplink transmission on the sidelink and the downlink transmission on the sidelink are to precede the uplink transmission on the access link and the downlink transmission on the access link. Numerous other aspects are provided.

公开(公告)号：US20210307007A1

公开(公告)日：2021-09-30

申请号：US17193972

申请日：2021-03-05

Applicant: QUALCOMM Incorporated

Inventor： Vasanthan RAGHAVAN ,  Tao LUO ,  Junyi LI

IPC: H04W72/04 ,  H04W72/14 ,  H04W72/08

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment may determine, for communications via a component carrier, to avoid one or more slot format indices (SFIs) associated with a set of configurations for a set of symbols; and transmit a request to avoid the one or more SFIs. Numerous other aspects are provided.