CN106797665A - 一种信息传输方法、设备及系统 - Google Patents

一种信息传输方法、设备及系统 Download PDF

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Publication number
CN106797665A
CN106797665A CN201580054436.1A CN201580054436A CN106797665A CN 106797665 A CN106797665 A CN 106797665A CN 201580054436 A CN201580054436 A CN 201580054436A CN 106797665 A CN106797665 A CN 106797665A
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China
Prior art keywords
information
scrambler
equipment
relaying level
level
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CN201580054436.1A
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English (en)
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CN106797665B (zh
Inventor
王键
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.)
Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
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Publication of CN106797665A publication Critical patent/CN106797665A/zh
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Publication of CN106797665B publication Critical patent/CN106797665B/zh
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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W40/00—Communication routing or communication path finding
    • H04W40/24—Connectivity information management, e.g. connectivity discovery or connectivity update
    • H04W40/248—Connectivity information update
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W64/00—Locating users or terminals or network equipment for network management purposes, e.g. mobility management
    • H04W64/006—Locating users or terminals or network equipment for network management purposes, e.g. mobility management with additional information processing, e.g. for direction or speed determination
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/14—Direct-mode setup

Landscapes

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

Abstract

本发明公开了一种信息传输方法、设备及系统，涉及通信领域，解决了现有技术中，D2D场景下，终端设备因为距离较远或信道质量有了较大改变而无法进行D2D通信的问题。具体方案为：第一设备根据第一扰码种子生成第一扰码序列，第一扰码种子是根据第一信息的中继层级或者信息来源生成的，根据第一扰码序列对第一信息加扰并发送第一信息。本发明用于信息传输。

Description

PCT国内申请，说明书已公开。

Claims (55)

  1. PCT国内申请，权利要求书已公开。
CN201580054436.1A 2015-04-28 2015-04-28 一种信息传输方法、设备及系统 Active CN106797665B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2015/077681 WO2016172850A1 (zh) 2015-04-28 2015-04-28 一种信息传输方法、设备及系统

Publications (2)

Publication Number Publication Date
CN106797665A true CN106797665A (zh) 2017-05-31
CN106797665B CN106797665B (zh) 2020-01-10

Family

ID=57199735

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201580054436.1A Active CN106797665B (zh) 2015-04-28 2015-04-28 一种信息传输方法、设备及系统

Country Status (5)

Country Link
US (1) US20180124678A1 (zh)
EP (1) EP3282807B1 (zh)
JP (1) JP2018518874A (zh)
CN (1) CN106797665B (zh)
WO (1) WO2016172850A1 (zh)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20140103049A (ko) * 2013-02-15 2014-08-25 삼성전자주식회사 기기 간 통신에서 스크램블링 시퀀스 생성 방법 및 장치
WO2015026929A1 (en) * 2013-08-20 2015-02-26 Google Technology Holdings LLC Methods and devices for allocating resources in device-to device communication

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103037359A (zh) * 2011-09-30 2013-04-10 华为技术有限公司 一种实现设备到设备的通讯方法、终端及系统
US9504090B2 (en) * 2013-01-17 2016-11-22 Lg Electronics Inc. Method and apparatus for group communication in proximity-based service
EP2768273B1 (en) * 2013-02-15 2020-04-01 Samsung Electronics Co., Ltd. Scrambling sequence generation method for use in device-to-device communication
WO2015063186A1 (en) * 2013-10-31 2015-05-07 Telefonaktiebolaget L M Ericsson (Publ) Method and device for d2d communication within a cellular radio network
US20160112221A1 (en) * 2013-11-27 2016-04-21 Shanghai Langbo Communication Technology Company Limited Method for ue and user equipment
US20150264588A1 (en) * 2014-03-14 2015-09-17 Samsung Electronics Co., Ltd. Methods and apparatus for synchronization in device-to-device communication networks
US9807720B2 (en) * 2014-04-30 2017-10-31 Lg Electronics Inc. Method and apparatus for receiving control information of device-to-device UE in wireless communication system
JP6599365B2 (ja) * 2014-06-11 2019-10-30 エルジー エレクトロニクス インコーポレイティド 無線通信システムにおける端末間の直接通信のためのディスカバリー信号の中継方法及びこのための装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20140103049A (ko) * 2013-02-15 2014-08-25 삼성전자주식회사 기기 간 통신에서 스크램블링 시퀀스 생성 방법 및 장치
WO2015026929A1 (en) * 2013-08-20 2015-02-26 Google Technology Holdings LLC Methods and devices for allocating resources in device-to device communication

Also Published As

Publication number Publication date
JP2018518874A (ja) 2018-07-12
WO2016172850A1 (zh) 2016-11-03
US20180124678A1 (en) 2018-05-03
EP3282807B1 (en) 2021-06-30
EP3282807A1 (en) 2018-02-14
EP3282807A4 (en) 2018-04-18
CN106797665B (zh) 2020-01-10

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