CN110114985A - 通信方法、终端设备和网络设备 - Google Patents

通信方法、终端设备和网络设备 Download PDF

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Publication number
CN110114985A
CN110114985A CN201780080503.6A CN201780080503A CN110114985A CN 110114985 A CN110114985 A CN 110114985A CN 201780080503 A CN201780080503 A CN 201780080503A CN 110114985 A CN110114985 A CN 110114985A
Authority
CN
China
Prior art keywords
wave beam
launching
terminal device
network equipment
wave
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
CN201780080503.6A
Other languages
English (en)
Inventor
唐海
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.)
Guangdong Oppo Mobile Telecommunications Corp Ltd
Original Assignee
Guangdong Oppo Mobile Telecommunications Corp Ltd
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 Guangdong Oppo Mobile Telecommunications Corp Ltd filed Critical Guangdong Oppo Mobile Telecommunications Corp Ltd
Publication of CN110114985A publication Critical patent/CN110114985A/zh
Pending legal-status Critical Current

Links

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
    • H04B7/0686—Hybrid systems, i.e. switching and simultaneous transmission
    • H04B7/0695—Hybrid systems, i.e. switching and simultaneous transmission using beam selection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/046—Wireless resource allocation based on the type of the allocated resource the resource being in the space domain, e.g. beams
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/30—Monitoring; Testing of propagation channels
    • H04B17/309—Measuring or estimating channel quality parameters
    • 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
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving 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
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
    • H04B7/0868—Hybrid systems, i.e. switching and combining
    • H04B7/088—Hybrid systems, i.e. switching and combining using beam selection

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)

Abstract

本申请实施例提供一种通信方法、终端设备和网络设备。该方法包括终端设备确定网络设备的M个发射波束与终端设备的N个接收波束组成的M×N个波束对对应的信道质量；终端设备在M×N个波束对中确定L个波束对，并上报L个波束对的标识信息，其中，该L个波束对中的任意一个波束对对应的信道质量大于或者等于M×N个波束对中除L个波束对之外的其它波束对对应的信道质量，其中，M和N为大于1的整数，L为小于M×N的整数。本申请实施例能够上报对应信道质量较好的波束对。

Description

PCT国内申请，说明书已公开。

Claims (38)

  1. PCT国内申请，权利要求书已公开。
CN201780080503.6A 2017-01-03 2017-01-03 通信方法、终端设备和网络设备 Pending CN110114985A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2017/000078 WO2018126343A1 (zh) 2017-01-03 2017-01-03 通信方法、终端设备和网络设备

Publications (1)

Publication Number Publication Date
CN110114985A true CN110114985A (zh) 2019-08-09

Family

ID=62788974

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201780080503.6A Pending CN110114985A (zh) 2017-01-03 2017-01-03 通信方法、终端设备和网络设备

Country Status (7)

Country Link
US (1) US20190342871A1 (zh)
EP (1) EP3565138B1 (zh)
CN (1) CN110114985A (zh)
IL (1) IL267718B (zh)
PH (1) PH12019501553A1 (zh)
TW (1) TW201826738A (zh)
WO (1) WO2018126343A1 (zh)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109756279B (zh) * 2017-11-03 2021-08-31 大唐移动通信设备有限公司 一种波束检测方法及装置
CN110753400A (zh) * 2018-07-24 2020-02-04 索尼公司 用户设备、电子设备、无线通信方法和存储介质
US11856391B2 (en) * 2020-04-17 2023-12-26 Qualcomm Incorporated Reusing a cross link interference framework for self-interference measurement
CN113938914B (zh) * 2020-07-14 2024-01-02 华为技术有限公司 测量方法和终端设备
US20230155651A1 (en) * 2021-11-17 2023-05-18 Qualcomm Incorporated Adaptive beamforming from a configured beam subset

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104412638A (zh) * 2013-08-20 2015-03-11 华为技术有限公司 通信方法及装置
US20150244432A1 (en) * 2012-05-22 2015-08-27 Mediatek Singapore Pte. Ltd. Method and Apparatus of Beam Training for MIMO Operation and Multiple Antenna Beamforming Operation
CN105379140A (zh) * 2013-07-08 2016-03-02 三星电子株式会社 用于在使用波束成形的通信***中发送和接收数据的方法和装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9237475B2 (en) * 2012-03-09 2016-01-12 Samsung Electronics Co., Ltd. Channel quality information and beam index reporting
EP3121973B1 (en) * 2014-03-18 2018-03-07 Huawei Technologies Co., Ltd. Method, device and system for directional direction selection

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150244432A1 (en) * 2012-05-22 2015-08-27 Mediatek Singapore Pte. Ltd. Method and Apparatus of Beam Training for MIMO Operation and Multiple Antenna Beamforming Operation
CN105379140A (zh) * 2013-07-08 2016-03-02 三星电子株式会社 用于在使用波束成形的通信***中发送和接收数据的方法和装置
CN104412638A (zh) * 2013-08-20 2015-03-11 华为技术有限公司 通信方法及装置

Also Published As

Publication number Publication date
US20190342871A1 (en) 2019-11-07
IL267718B (en) 2022-06-01
EP3565138A4 (en) 2020-01-08
WO2018126343A1 (zh) 2018-07-12
PH12019501553A1 (en) 2020-06-01
TW201826738A (zh) 2018-07-16
EP3565138B1 (en) 2021-07-07
EP3565138A1 (en) 2019-11-06

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Application publication date: 20190809

RJ01 Rejection of invention patent application after publication