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CN109716857A - 一种中继确定方法及装置 - Google Patents

一种中继确定方法及装置 Download PDF

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Publication number
CN109716857A
CN109716857A CN201780056166.7A CN201780056166A CN109716857A CN 109716857 A CN109716857 A CN 109716857A CN 201780056166 A CN201780056166 A CN 201780056166A CN 109716857 A CN109716857 A CN 109716857A
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China
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terminal
type
link
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quality
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CN201780056166.7A
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CN109716857B (zh
Inventor
刘航
曹振臻
肖潇
李明超
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Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
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Publication of CN109716857A publication Critical patent/CN109716857A/zh
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W40/00—Communication routing or communication path finding
    • H04W40/02—Communication route or path selection, e.g. power-based or shortest path routing
    • H04W40/22—Communication route or path selection, e.g. power-based or shortest path routing using selective relaying for reaching a BTS [Base Transceiver Station] or an access point
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/20—Monitoring; Testing of receivers
    • H04B17/24—Monitoring; Testing of receivers with feedback of measurements to the transmitter
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W40/00—Communication routing or communication path finding
    • H04W40/02—Communication route or path selection, e.g. power-based or shortest path routing
    • H04W40/12—Communication route or path selection, e.g. power-based or shortest path routing based on transmission quality or channel quality
    • H04W40/16—Communication route or path selection, e.g. power-based or shortest path routing based on transmission quality or channel quality based on interference
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/24—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters
    • H04W52/247—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters where the output power of a terminal is based on a path parameter sent by another terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/18—Self-organising networks, e.g. ad-hoc networks or sensor networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/14—Direct-mode setup
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/005—Discovery of network devices, e.g. terminals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/18—Self-organising networks, e.g. ad-hoc networks or sensor networks
    • H04W84/22—Self-organising networks, e.g. ad-hoc networks or sensor networks with access to wired networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices
    • H04W88/04—Terminal devices adapted for relaying to or from another terminal or user

Landscapes

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

Abstract

一种中继确定方法及装置，该方法应用第一终端，包括：向第二终端发送第一消息，第一消息用于指示第二终端根据第一消息确定第二终端的类型，当第二终端为第一类终端时，发送第一测量信息，当第二终端为第二类终端时，接收第一类终端发送的第一测量信息，确定第一类终端与第二类终端之间的第一链路质量，并将第一链路质量发送给第一终端，第二终端是除第一终端之外的任一终端；接收第二类终端发送的第一链路质量；根据第一链路质量确定第一类终端和第二类终端之间的映射关系；将该映射关系发送给映射关系对应的终端，映射关系用于指示映射关系对应的第一类终端为映射关系对应的第二类终端转发数据。本发明实施例，可以提高信息传输的可靠性。

Description

PCT国内申请，说明书已公开。

Claims (30)

  1. PCT国内申请，权利要求书已公开。
CN201780056166.7A 2017-01-26 2017-01-26 一种中继确定方法及装置 Active CN109716857B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2017/072779 WO2018137253A1 (zh) 2017-01-26 2017-01-26 一种中继确定方法及装置

Publications (2)

Publication Number Publication Date
CN109716857A true CN109716857A (zh) 2019-05-03
CN109716857B CN109716857B (zh) 2021-09-21

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US (1) US11259231B2 (zh)
EP (1) EP3562261B1 (zh)
CN (1) CN109716857B (zh)
WO (1) WO2018137253A1 (zh)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113302857B (zh) * 2020-06-29 2022-06-14 华为技术有限公司 数据传输方法、装置及存储介质
CN115714984A (zh) * 2021-08-20 2023-02-24 维沃移动通信有限公司 数据处理方法、装置、终端、接入网设备及核心网设备

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100323614A1 (en) * 2009-06-19 2010-12-23 Research In Motion Limited Mobile Station Association Procedures with Type II Relays
CN102469171A (zh) * 2010-11-10 2012-05-23 中国移动通信集团公司 实现不同ip域中两个终端节点互通的方法、系统和设备
CN102469410A (zh) * 2010-11-02 2012-05-23 中国移动通信集团公司 一种数据传输方法、设备及系统
WO2014077580A1 (en) * 2012-11-13 2014-05-22 Lg Electronics Inc. Method and apparatus of supporting ue relay functions
WO2016179835A1 (zh) * 2015-05-14 2016-11-17 富士通株式会社 边链路信息传输方法、装置以及通信系统

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7224685B2 (en) * 2001-09-13 2007-05-29 Ipr Licensing, Inc. Method of detection of signals using an adaptive antenna in a peer-to-peer network
US9351340B2 (en) * 2009-04-08 2016-05-24 Nokia Technologies Oy Apparatus and method for mode selection for device-to-device communications
WO2011118912A2 (ko) * 2010-03-22 2011-09-29 엘지전자 주식회사 단말간 통신방법 및 단말
CN102448073B (zh) * 2010-09-30 2016-03-30 株式会社日立制作所 混合型中继节点、基站以及混合型中继方法
KR101879593B1 (ko) * 2010-12-27 2018-07-19 한국전자통신연구원 단말간 직접 통신 및 단말 릴레잉 방법
GB2491856B (en) * 2011-06-14 2015-06-17 Sca Ipla Holdings Inc Wireless communications system and method
US9253753B2 (en) * 2012-04-24 2016-02-02 Zetta Research And Development Llc-Forc Series Vehicle-to-vehicle safety transceiver using time slots
WO2014031829A2 (en) * 2012-08-23 2014-02-27 Interdigital Patent Holdings, Inc. Method and apparatus for performing device-to-device discovery
CN104105155B (zh) * 2013-04-01 2019-07-16 中兴通讯股份有限公司 接收设备发现信息、发送设备发现信息的方法和用户设备
US20140321355A1 (en) * 2013-04-30 2014-10-30 Intellectual Discovery Co., Ltd. Relay using device-to-device communication in the infrastructure-based communication system
KR102080182B1 (ko) * 2013-07-30 2020-02-24 소니 가부시키가이샤 리피터 기능의 활성화를 요청하는 방법 및 사용자 장비
US9854424B2 (en) * 2013-10-31 2017-12-26 Lg Electronics Inc. Method and apparatus for device-to-device communication in wireless communication system
WO2015080484A1 (ko) * 2013-11-29 2015-06-04 엘지전자(주) 무선 통신 시스템에서 디스커버리 메시지 송수신 방법 및 이를 위한 장치
KR101833988B1 (ko) * 2014-01-21 2018-03-02 엘지전자 주식회사 단말 간 통신을 지원하는 무선 통신 시스템에서 단말 식별자를 결정하기 위한 방법 및 이를 위한 장치
CN106063352A (zh) * 2014-03-20 2016-10-26 Lg 电子株式会社 无线通信系统中发送和接收信号的方法及其装置
US10412571B2 (en) * 2015-03-24 2019-09-10 Qualcomm Incorporated Configuration by eNB for D2D UE to network relay search
US10674425B2 (en) * 2015-03-31 2020-06-02 Qualcomm Incorporated Systems, methods, and apparatus for managing a relay connection in a wireless communications network
AU2016246798A1 (en) * 2015-04-08 2017-11-02 InterDigitial Patent Holdings, Inc. Realizing mobile relays for device-to-device (D2D) communications
US10212651B2 (en) * 2015-05-14 2019-02-19 Qualcomm Incorporated Systems, methods, and devices for link quality based relay selection
US10136372B2 (en) * 2015-09-22 2018-11-20 Lg Electronics Inc. Relay UE selecting method performed by UE in wireless communication system and UE using the same

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100323614A1 (en) * 2009-06-19 2010-12-23 Research In Motion Limited Mobile Station Association Procedures with Type II Relays
CN102469410A (zh) * 2010-11-02 2012-05-23 中国移动通信集团公司 一种数据传输方法、设备及系统
CN102469171A (zh) * 2010-11-10 2012-05-23 中国移动通信集团公司 实现不同ip域中两个终端节点互通的方法、系统和设备
WO2014077580A1 (en) * 2012-11-13 2014-05-22 Lg Electronics Inc. Method and apparatus of supporting ue relay functions
WO2016179835A1 (zh) * 2015-05-14 2016-11-17 富士通株式会社 边链路信息传输方法、装置以及通信系统

Also Published As

Publication number Publication date
US20190349835A1 (en) 2019-11-14
EP3562261A1 (en) 2019-10-30
EP3562261A4 (en) 2020-01-15
WO2018137253A1 (zh) 2018-08-02
US11259231B2 (en) 2022-02-22
EP3562261B1 (en) 2023-09-27
CN109716857B (zh) 2021-09-21

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