CN114616765A - 网络侧设备、终端侧设备、通信方法、通信装置以及介质 - Google Patents

网络侧设备、终端侧设备、通信方法、通信装置以及介质 Download PDF

Info

Publication number
CN114616765A
CN114616765A CN202080076372.6A CN202080076372A CN114616765A CN 114616765 A CN114616765 A CN 114616765A CN 202080076372 A CN202080076372 A CN 202080076372A CN 114616765 A CN114616765 A CN 114616765A
Authority
CN
China
Prior art keywords
polarized
polarization
side device
polarized transmission
beams
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202080076372.6A
Other languages
English (en)
Inventor
刘文东
王昭诚
曹建飞
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sony Group Corp
Original Assignee
Sony Group Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sony Group Corp filed Critical Sony Group Corp
Publication of CN114616765A publication Critical patent/CN114616765A/zh
Pending legal-status Critical Current

Links

Images

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
    • H04B7/0615—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal
    • H04B7/0619—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal using feedback from receiving side
    • H04B7/0621—Feedback content
    • H04B7/0626—Channel coefficients, e.g. channel state information [CSI]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/0408—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas using two or more beams, i.e. beam diversity
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/0413—MIMO systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/10—Polarisation diversity; Directional diversity

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

本公开提供了网络侧设备、终端侧设备、通信方法、通信装置以及介质。网络侧设备包括处理电路，处理电路被配置为：向终端侧设备发送具有不同指示方向的多对极化发送波束，多对极化发送波束中的每一对极化发送波束包括具有相同指示方向的第一极化发送波束和第二极化发送波束，第一极化发送波束具有第一极化方向，第二极化发送波束具有与第一极化方向不同的第二极化方向；从终端侧设备接收反馈信号，反馈信号包括由终端侧设备从多对极化发送波束中选择的极化发送波束的波束标识信息和交叉极化比信息；基于所选择的极化发送波束的交叉极化比信息，确定所选择的极化发送波束是否能够用于极化复用。

Description

PCT国内申请，说明书已公开。

Claims (36)

  1. PCT国内申请，权利要求书已公开。
CN202080076372.6A 2019-11-08 2020-11-03 网络侧设备、终端侧设备、通信方法、通信装置以及介质 Pending CN114616765A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN201911090031X 2019-11-08
CN201911090031.XA CN112787697A (zh) 2019-11-08 2019-11-08 网络侧设备、终端侧设备、通信方法、通信装置以及介质
PCT/CN2020/126127 WO2021088797A1 (zh) 2019-11-08 2020-11-03 网络侧设备、终端侧设备、通信方法、通信装置以及介质

Publications (1)

Publication Number Publication Date
CN114616765A true CN114616765A (zh) 2022-06-10

Family

ID=75748557

Family Applications (2)

Application Number Title Priority Date Filing Date
CN201911090031.XA Pending CN112787697A (zh) 2019-11-08 2019-11-08 网络侧设备、终端侧设备、通信方法、通信装置以及介质
CN202080076372.6A Pending CN114616765A (zh) 2019-11-08 2020-11-03 网络侧设备、终端侧设备、通信方法、通信装置以及介质

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CN201911090031.XA Pending CN112787697A (zh) 2019-11-08 2019-11-08 网络侧设备、终端侧设备、通信方法、通信装置以及介质

Country Status (2)

Country Link
CN (2) CN112787697A (zh)
WO (1) WO2021088797A1 (zh)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11843442B2 (en) * 2021-06-18 2023-12-12 Qualcomm Incorporated Techniques for feedback metrics associated with dual-polarized beamforming transmissions
JP2024523924A (ja) * 2021-06-25 2024-07-02 北京小米移動軟件有限公司 偏波指示方法、偏波決定方法および装置、通信装置並びに記憶媒体
US20230093045A1 (en) * 2021-09-23 2023-03-23 Apple Inc. Enhanced ssb beam reporting
WO2023174624A1 (en) * 2022-03-14 2023-09-21 Sony Group Corporation A method and device for angular positioning
WO2024050822A1 (en) * 2022-09-09 2024-03-14 Huawei Technologies Co., Ltd. Systems and methods for parallel data buffering and beam training with dual-polarized antennas

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3277015A4 (en) * 2015-03-24 2018-11-07 Sony Corporation Device
CN107888259B (zh) * 2016-09-30 2021-07-09 大唐移动通信设备有限公司 一种天线波束管理方法及相关设备
CN110249547A (zh) * 2017-02-08 2019-09-17 瑞典爱立信有限公司 对波束成形的信号的极化处理
US11134452B2 (en) * 2017-10-02 2021-09-28 Lenovo (Singapore) Pte. Ltd. Uplink power control
EP3721564A4 (en) * 2018-04-05 2021-01-13 Samsung Electronics Co., Ltd. PROCESS AND SYSTEM FOR SENSOR-BASED BEAM MANAGEMENT BY USER EQUIPMENT

Also Published As

Publication number Publication date
CN112787697A (zh) 2021-05-11
WO2021088797A1 (zh) 2021-05-14

Similar Documents

Publication Publication Date Title
US10797770B2 (en) Non-uniform antenna array and signal processing therefor
EP3352381B1 (en) Electronic device in wireless communication system, and wireless communication method
US10284279B2 (en) Apparatus and method in wireless communications system
WO2021088797A1 (zh) 网络侧设备、终端侧设备、通信方法、通信装置以及介质
US11943021B2 (en) Electronic apparatus and radio communication method in radio communication system
CN110741571B (zh) 用于无线通信系统的电子设备、方法和存储介质
US20230102698A1 (en) Network device, user equipment, wireless communication method and storage medium
CN111656845A (zh) 用于无线通信的电子设备和方法、计算机可读存储介质
CN110870212B (zh) 电子装置、无线通信方法以及计算机可读介质
US10897296B2 (en) Terminal apparatus, base station, method and recording medium
CN106160823A (zh) 用于无线通信的装置和方法
US20220338023A1 (en) Electronic device, wireless communication method, and computer readable storage medium
EP4012939A1 (en) Electronic device, wireless communication method and computer-readable storage medium
CN114006640A (zh) 电子设备、无线通信方法和计算机可读存储介质
US20230164608A1 (en) Electronic device and method for wireless communication and computer-readable storage medium
CN116938404A (zh) 用户设备、电子设备、无线通信方法和存储介质

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination