公开(公告)号：US20220060944A1

公开(公告)日：2022-02-24

申请号：US17393561

申请日：2021-08-04

Applicant: QUALCOMM Incorporated

Inventor： Jing SUN ,  Xiaoxia ZHANG ,  Tao LUO ,  Yisheng XUE ,  Juan MONTOJO ,  Peter GAAL ,  Shailesh PATIL ,  Tien Viet NGUYEN ,  Shuanshuan WU ,  Arthur GUBESKYS

IPC: H04W28/26 ,  H04W72/04 ,  H04W72/10

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may configure sidelink control information (SCI) to indicate a plurality of sidelink transmission opportunities that are to be reserved for the UE. The UE may transmit the SCI to one or more other UEs. Numerous other aspects are provided.

公开(公告)号：US20210112445A1

公开(公告)日：2021-04-15

申请号：US17069616

申请日：2020-10-13

Applicant: QUALCOMM Incorporated

Inventor： Shuanshuan WU ,  Arthur GUBESKYS ,  Sudhir Kumar BAGHEL ,  Gabi SARKIS ,  Kapil GULATI ,  Richard Reid HOVEY ,  Deviprasad PUTCHALA

IPC: H04W28/04 ,  H04W4/02

Abstract: Certain aspects of the present disclosure provide techniques for distance-based HARQ feedback transmission. A method that may be performed by a user equipment (UE) includes monitoring for a data transmission from another UE, receiving an indication of a first zone identifier (ID), determining a nearest zone to the UE of multiple zones, wherein the multiple zones are determined based at least in part on the indication of the first zone ID, determining a distance between the UE and the other UE based on the first zone ID, wherein the determined distance comprises a distance between the UE and the nearest zone, and transmitting hybrid automatic repeat request (HARQ) feedback for the data transmission based at least on the distance.

公开(公告)号：US20210058877A1

公开(公告)日：2021-02-25

申请号：US16991676

申请日：2020-08-12

Applicant: QUALCOMM Incorporated

Inventor： Shuanshuan WU ,  Kapil GULATI ,  Sudhir Kumar BAGHEL ,  Arthur GUBESKYS ,  Gabi SARKIS ,  Tien Viet NGUYEN ,  Shailesh PATIL

IPC: H04W52/38 ,  H04W52/34

Abstract: Certain aspects of the present disclosure provide techniques for power allocation for sidelink feedback transmission. A method that may be performed by a user equipment (UE) include receiving one or more data transmissions from one or more other UEs, generating a feedback signal for each of one or more data transmissions, determining a transmission power of the feedback signal for each of one or more data transmissions based on at least one configuration associated with the feedback signal, and transmitting the feedback signal to each of the one or more other UEs using the determined transmission power.

公开(公告)号：US20200297236A1

公开(公告)日：2020-09-24

申请号：US16808282

申请日：2020-03-03

Applicant: QUALCOMM Incorporated

Inventor： Roberto RIMINI ,  Arthur GUBESKYS

IPC: A61B5/05 ,  G01S13/88 ,  G01S13/10

Abstract: Systems and methods for detecting a body part like a human hand near a base station or a user equipment are disclosed. A plurality of radar pulses is transmitted from a communication device in succession and the reflected plurality of radar pulses is received sampled and adaptively processed to remove transmit and receive antenna mutual coupling and clutter from stationary objects near the body part. In one aspect the adaptive processing is accomplished with a single tap adaptive filter. The processed signal may be used to determine if there is a human body part near the communication device allowing the device to determine whether it is safe for the device to transmit a millimeter wave communication signal.

公开(公告)号：US20160295630A1

公开(公告)日：2016-10-06

申请号：US14859130

申请日：2015-09-18

Applicant: QUALCOMM Incorporated

Inventor： Arthur GUBESKYS ,  Assaf TOUBOUL ,  Oz BARAK ,  Raphael COHEN

IPC: H04W76/02 ,  H04W56/00 ,  H04L5/00 ,  H04B7/04

CPC classification number: H04W76/16 ,  H04B7/0456 ,  H04L5/0055 ,  H04W56/0005 ,  H04W76/15

Abstract: Systems and methods for communicating in a wireless network using a first radio access technology (RAT) and an assisting RAT are disclosed. A first connection can be established with an access point using the first RAT, and a second connection can be established with the access point using the assisting RAT. A timing of the first connection can be synchronized based at least in part on a timeline of the assisting RAT. Data can be communicated with the access point over at least the first connection based at least in part on synchronizing the timing, and control data can be communicated with the access point over at least the second connection, wherein the control data is related to the communicating data over at least the first connection.

Abstract translation: 公开了使用第一无线电接入技术（RAT）和辅助RAT在无线网络中进行通信的系统和方法。 可以使用第一RAT与接入点建立第一连接，并且可以使用辅助RAT与接入点建立第二连接。 至少部分地基于辅助RAT的时间线来同步第一连接的定时。 至少部分地基于同步定时，数据可以通过至少第一连接与接入点进行通信，并且控制数据可以通过至少第二连接与接入点进行通信，其中控制数据与通信有关 至少第一个连接的数据。

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：US20240340932A1

公开(公告)日：2024-10-10

申请号：US18579064

申请日：2022-07-18

Applicant: QUALCOMM Incorporated

Inventor： Stelios STEFANATOS ,  Arthur GUBESKYS ,  Shijun WU ,  Kapil GULATI

IPC: H04W72/40 ,  H04W72/25

CPC classification number: H04W72/40 ,  H04W72/25

Abstract: Methods, systems, and devices for wireless communications are described. A first user equipment (UE) may be configured to transmit a first sidelink message via a sidelink channel using a first set of communication parameters, the first sidelink message including data and a reservation for a retransmission resource for retransmission of the first sidelink message. The first UE may receive, from a second UE, a feedback message including a feedback sequence that indicates a negative acknowledgement (NACK) for the first sidelink message and channel state information (CSI) associated with the sidelink channel. The UE may transmit a second sidelink message including the data of the first sidelink message based on the feedback message, where the second sidelink message is transmitted using a second set of communication parameters, or via at least a second resource different from the retransmission resource, or both.

公开(公告)号：US20240064713A1

公开(公告)日：2024-02-22

申请号：US18253960

申请日：2021-12-30

Applicant: QUALCOMM Incorporated

Inventor： Jing SUN ,  Xiaoxia ZHANG ,  Shailesh PATIL ,  Arthur GUBESKYS ,  Aleksandar DAMNJANOVIC ,  Juan MONTOJO ,  Gene Wesley MARSH ,  Stelios STEFANATOS

IPC: H04W72/0446 ,  H04W72/40 ,  H04W72/25

CPC classification number: H04W72/0446 ,  H04W72/40 ,  H04W72/25

Abstract: Wireless communications systems and methods related to channel occupancy time (COT) sharing for sidelink communications are provided. A first user equipment (UE) receives, from a second UE, a first sidelink transmission during a first channel occupancy time (COT), where the first COT is associated with the second UE. The first UE determines whether the second UE is one of two or more UEs intended to receive a second sidelink transmission. The first UE transmits, to the two or more UEs, the second sidelink transmission during a portion of the first COT based on COT sharing. The COT sharing is in response to determining the second UE is one of the two or more UEs intended to receive the second sidelink transmission.

公开(公告)号：US20240014955A1

公开(公告)日：2024-01-11

申请号：US18253907

申请日：2022-01-24

Applicant: QUALCOMM Incorporated

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

IPC: H04L5/00 ,  H04W74/08

CPC classification number: H04L5/001 ,  H04W74/08

Abstract: Methods, systems, and devices for wireless communication are described. A communication device, such as a user equipment (UE) may determine a transmit diversity configuration indicating a transmit diversity criterion for declaring a result of a channel access procedure for a plurality of component carriers in a shared radio frequency spectrum band. The UE may perform the channel access procedure for the plurality of component carriers in the shared radio frequency spectrum band to determine the result of the channel access procedure based at least in part on the transmit diversity criterion. As a result, the UE may transmit or refrain from transmitting a message over at least one component carrier of the plurality of component carriers based at least in part on the result of the channel access procedure.

公开(公告)号：US20230370982A1

公开(公告)日：2023-11-16

申请号：US17663203

申请日：2022-05-12

Applicant: QUALCOMM Incorporated

Inventor： Sourjya DUTTA ,  Shuanshuan WU ,  Kapil GULATI ,  Tien Viet NGUYEN ,  Arthur GUBESKYS

IPC: H04W56/00 ,  H04W72/12

CPC classification number: H04W56/001 ,  H04W72/1215

Abstract: Method and apparatus for a prioritization of synchronization signals for NR-LTE in-band coexistence. The apparatus detects a first sidelink synchronization signal from a first RAT and a second sidelink synchronization signal from a second RAT. The apparatus determines a priority between a synchronization source associated with the first RAT and the second RAT. The apparatus transmits data using a timing based on a determination of the priority between the first RAT and the second RAT. The apparatus determines to transmit a sidelink synchronization signal to be the synchronization source in response to detecting the first sidelink synchronization signal from the first RAT. The apparatus determines to transmit at least one of the first sidelink synchronization signal or the second sidelink synchronization signal.