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    DETERMINING BEAM DIRECTIONS OF A REPEATER
    11.
    发明申请
    DETERMINING BEAM DIRECTIONS OF A REPEATER 有权

    公开(公告)号：US20210297142A1

    公开(公告)日：2021-09-23

    申请号：US16823011

    申请日：2020-03-18

    Applicant: QUALCOMM Incorporated

    Inventor： Junyi LI ,  Ashwin SAMPATH ,  Navid ABEDINI

    IPC: H04B7/155 ,  H01Q1/12

    Abstract: Certain aspects of the present disclosure provide techniques for determining a spatial direction of a beam for retransmitting a wireless signal. A method that may be performed by a repeater includes receiving, at the repeater, a signal transmitted by a first node, the signal carrying data intended to be received by a second node. The method may also include determining, by the repeater, a beam direction for retransmitting the received signal to the second node, the beam direction determined based on an object detection process performed by the repeater. The method may also include transmitting, by the repeater to the second node, an amplified retransmission of the received signal using a beam having the determined beam direction.

    SYSTEM AND METHOD FOR BEAM TRAINING WITH RELAY LINKS
    12.
    发明申请
    SYSTEM AND METHOD FOR BEAM TRAINING WITH RELAY LINKS 有权

    公开(公告)号：US20210126694A1

    公开(公告)日：2021-04-29

    申请号：US16999571

    申请日：2020-08-21

    Applicant: QUALCOMM Incorporated

    Inventor： Navid ABEDINI ,  Junyi LI ,  Ashwin SAMPATH

    IPC: H04B7/06 ,  H04B7/0408 ,  H04W24/10 ,  H04L5/00 ,  H04W88/14

    Abstract: Apparatus, methods, and computer-readable media for facilitating beam training with relay link are disclosed herein. An example method for wireless communication at a control node includes determining a first set of measurements associated with at least one set of beam pairs. In some examples, the at least one set of beam pairs is associated with a wireless backhaul link between a first wireless device and a relay device, a first relay access link portion between the first wireless device and the relay device, or a second relay access link portion between the relay device and at least one second wireless device. The example method also includes configuring at least one subset of beam pairs of the at least one set of beam pairs based on the first set of measurements. Additionally, the example method includes transmitting information indicating the at least one subset of beam pairs to the relay device.

    LOW-FREQUENCY ASSISTED METHODS FOR BEAMFORMING, TIMING AND FREQUENCY OFFSET IN MM-WAVE ACCESS SYSTEMS
    16.
    发明申请
    LOW-FREQUENCY ASSISTED METHODS FOR BEAMFORMING, TIMING AND FREQUENCY OFFSET IN MM-WAVE ACCESS SYSTEMS 有权
    MM波形访问系统中波束形成，时序和频率偏移的低频辅助方法

    公开(公告)号：US20160020876A1

    公开(公告)日：2016-01-21

    申请号：US14333449

    申请日：2014-07-16

    Applicant: QUALCOMM Incorporated

    Inventor： Vasanthan RAGHAVAN ,  Sundar SUBRAMANIAN ,  Ashwin SAMPATH ,  Junyi LI

    IPC: H04L5/00 ,  H04W24/08 ,  H04W76/02

    CPC classification number: H04L5/0023 ,  H04B1/005 ,  H04B7/0617 ,  H04L5/006 ,  H04W24/08 ,  H04W76/10 ,  H04W88/08

    Abstract: A method, an apparatus, and a computer program product for operating a user equipment (UE) are provided. The apparatus determines a first set of beamforming directions for communication with a base station (BS) in a first network, monitors for beams in a second set of beamforming directions for communication with a millimeter wave base station (mmW-BS) based on the determined first set of beamforming directions, where the second set of beamforming directions includes the first set of beamforming directions, and where the mmW-BS is in a second network having a higher carrier frequency than the first network, and establishes a communication link with the mmW-BS based on a beamforming direction in the second set of beamforming directions.

    Abstract translation: 提供了一种用于操作用户设备（UE）的方法，装置和计算机程序产品。 该装置确定用于与第一网络中的基站（BS）进行通信的第一组波束成形方向，监视第二组波束成形方向中的波束，用于与毫米波基站（mmW-BS）通信，基于所确定的 第一组波束成形方向，其中第二组波束成形方向包括第一组波束形成方向，并且其中mmW-BS处于具有比第一网络更高的载波频率的第二网络中，并建立与mmW的通信链路 基于在第二组波束成形方向上的波束成形方向。

    UE INITIATED DISCOVERY IN ASSISTED MILLIMETER WAVELENGTH WIRELESS ACCESS NETWORKS
    17.
    发明申请
    UE INITIATED DISCOVERY IN ASSISTED MILLIMETER WAVELENGTH WIRELESS ACCESS NETWORKS 有权
    辅助的毫米波长无线接入网络中的UE初始发现

    公开(公告)号：US20150373627A1

    公开(公告)日：2015-12-24

    申请号：US14308389

    申请日：2014-06-18

    Applicant: QUALCOMM INCORPORATED

    Inventor： Jung Ho RYU ,  Sundar SUBRAMANIAN ,  Junyi LI ,  Ashwin SAMPATH

    IPC: H04W48/16 ,  H04W16/28

    CPC classification number: H04W48/16 ,  H04B7/0617 ,  H04B7/0619 ,  H04B7/0802 ,  H04W4/06 ,  H04W16/28 ,  H04W72/046

    Abstract: A method, an apparatus, and a computer program product for wireless communication are provided. The apparatus may be a UE. The UE transmits a beamformed broadcast request signal to a base station in a plurality of transmissions in transmit spatial directions of the UE, receives a beamformed broadcast response signal from the base station in a resource of a plurality of resources, and determines a preferred transmit spatial direction of the UE based on the resource in which the beamformed broadcast response signal is received. The apparatus may be a base station. The base station scans for a beamformed broadcast request signal from a UE, determines a preferred transmit spatial direction of transmit spatial directions of the UE, determines a resource of a plurality of resources for indicating the determined preferred transmit spatial direction, and transmits a beamformed broadcast response signal to the UE in the determined resource.

    Abstract translation: 提供了一种用于无线通信的方法，装置和计算机程序产品。 该装置可以是UE。 UE在UE的发射空间方向上的多个传输中向基站发送波束形成的广播请求信号，在多个资源的资源中从基站接收波束形成的广播响应信号，并且确定优选的发射空间 基于接收到波束形成的广播响应信号的资源的UE的方向。 该装置可以是基站。 基站扫描来自UE的波束形成的广播请求信号，确定UE的发射空间方向的优选发射空间方向，确定用于指示确定的优选发射空间方向的多个资源的资源，并发送波束形成的广播 在确定的资源中向UE发送响应信号。

    POWER CONTROL TECHNIQUES FOR A COMMUNICATION SYSTEM THAT INCLUDES A REPEATER
    20.
    发明申请
    POWER CONTROL TECHNIQUES FOR A COMMUNICATION SYSTEM THAT INCLUDES A REPEATER 有权

    公开(公告)号：US20210306959A1

    公开(公告)日：2021-09-30

    申请号：US17213648

    申请日：2021-03-26

    Applicant: QUALCOMM Incorporated

    Inventor： Navid ABEDINI ,  Junyi LI ,  Ashwin SAMPATH

    IPC: H04W52/24 ,  H04W52/52 ,  H04W74/08 ,  H04W52/14

    Abstract: This disclosure generally relates to systems, devices, apparatuses, products, and methods for wireless communication. For example, a communication system may include a repeater that relays communications between communication devices. The repeater determines a downlink gain value to use for one or more downlink initial access messages received at the repeater. The repeater determines an uplink gain value to use for one or more downlink initial access messages received at the repeater. The uplink gain value is based on the downlink gain value and a noise level related to a channel between the communication device and the repeater. The repeater receives a downlink initial access message, and applies the downlink gain value to the downlink initial access message. The repeater receives an uplink initial access message, and applies the uplink gain value to the uplink initial access message.

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