CN111903146A - 一种通信方法及终端设备 - Google Patents

一种通信方法及终端设备 Download PDF

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CN111903146A
CN111903146A CN201880090851.6A CN201880090851A CN111903146A CN 111903146 A CN111903146 A CN 111903146A CN 201880090851 A CN201880090851 A CN 201880090851A CN 111903146 A CN111903146 A CN 111903146A
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terminal
sci
parameter
sent
remote
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CN111903146B (zh
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黄斌
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Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor

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

Abstract

一种通信方法及终端设备，用于解决在Remote终端与目标Relay终端进行通信过程中，Remote终端需要接收并解码处理大量自己不需要的数据，导致功率消耗增加的问题。所述方法具体包括：第一终端接收第二终端发送的侧行链路控制信息SCI，所述第二终端为中继Relay终端或者远端Remote终端，所述Relay终端采用第一参数对SCI进行加扰，所述Remote终端采用第二参数对SCI进行加扰。所述第一终端采用所述第一参数对所述第二终端发送的SCI进行解扰。在解扰成功后，所述第一终端接收所述第二终端发送的数据信息。本申请实施例提供的方法和装置提高了网络的覆盖能力，可以应用于物联网，例如MTC、IoT、LTE‑M、M2M等。

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PCT国内申请，说明书已公开。

Claims (13)

  1. PCT国内申请，权利要求书已公开。
CN201880090851.6A 2018-03-30 2018-03-30 一种通信方法及终端设备 Active CN111903146B (zh)

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Cited By (1)

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CN114080836A (zh) * 2021-09-30 2022-02-22 北京小米移动软件有限公司 一种发送切换辅助信息的方法、切换方法、装置及介质

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WO2022104711A1 (zh) * 2020-11-20 2022-05-27 华为技术有限公司 一种通信方法及装置

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CN110839226B (zh) * 2015-10-27 2022-01-11 华为技术有限公司 一种设备到设备d2d通信方法、装置及系统

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EP0309347A1 (fr) * 1987-09-24 1989-03-29 Applications Electroniques Techniques Avancees "A.E.T.A." Procédé et dispositif de cryptage/décryptage analogique d'un signal vidéo analogique
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CN104662984A (zh) * 2012-10-25 2015-05-27 Lg电子株式会社 在无线通信系统中收发下行链路信号的方法及其设备
CN107637161A (zh) * 2015-05-14 2018-01-26 英特尔公司 减少中继用户设备（ue）中的并发信令
US20170093541A1 (en) * 2015-09-25 2017-03-30 Asustek Computer Inc. Method and apparatus for reducing signaling overhead in a wireless communication system
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付博方: "D2D多播通信场景下的中继选择与数据分发机制研究", 《中国优秀硕士学位论文全文数据库》 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114080836A (zh) * 2021-09-30 2022-02-22 北京小米移动软件有限公司 一种发送切换辅助信息的方法、切换方法、装置及介质
CN114080836B (zh) * 2021-09-30 2024-06-11 北京小米移动软件有限公司 一种发送切换辅助信息的方法、切换方法、装置及介质

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