CN115989696A - 一种通信的方法及装置 - Google Patents

一种通信的方法及装置 Download PDF

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Publication number
CN115989696A
CN115989696A CN202080103469.1A CN202080103469A CN115989696A CN 115989696 A CN115989696 A CN 115989696A CN 202080103469 A CN202080103469 A CN 202080103469A CN 115989696 A CN115989696 A CN 115989696A
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China
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message
priority
resource
listening
time window
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CN202080103469.1A
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English (en)
Inventor
徐修强
吴艺群
陈雁
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Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
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Publication of CN115989696A publication Critical patent/CN115989696A/zh
Pending legal-status Critical Current

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access, e.g. scheduled or random access
    • H04W74/08—Non-scheduled or contention based access, e.g. random access, ALOHA, CSMA [Carrier Sense Multiple Access]
    • H04W74/0808—Non-scheduled or contention based access, e.g. random access, ALOHA, CSMA [Carrier Sense Multiple Access] using carrier sensing, e.g. as in CSMA
    • H04W74/0816—Non-scheduled or contention based access, e.g. random access, ALOHA, CSMA [Carrier Sense Multiple Access] using carrier sensing, e.g. as in CSMA carrier sensing with collision avoidance
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0225—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal
    • H04W52/0235—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal where the received signal is a power saving command
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access, e.g. scheduled or random access
    • H04W74/08—Non-scheduled or contention based access, e.g. random access, ALOHA, CSMA [Carrier Sense Multiple Access]
    • H04W74/0866—Non-scheduled or contention based access, e.g. random access, ALOHA, CSMA [Carrier Sense Multiple Access] using a dedicated channel for access
    • H04W74/0875—Non-scheduled or contention based access, e.g. random access, ALOHA, CSMA [Carrier Sense Multiple Access] using a dedicated channel for access with assigned priorities based access
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/14—Relay systems
    • H04B7/15—Active relay systems
    • H04B7/155—Ground-based stations
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Abstract

本申请涉及无线通信技术领域，公开了一种通信的方法及装置，用以减少终端的无效监听而带来的功耗。首先，第一设备向第二设备发送第一消息，第二设备可以将来自第一设备的第一消息发送给第三设备。然后，所述第一设备在监听时间窗内监听来自第三设备的针对所述第一消息的响应消息。所述第一消息的响应消息可以是第三设备发送给第一设备的，也可以是第三设备通过第二设备发送给第一设备的。第一设备在监听时间窗的起点开始监听响应消息，在监听时间窗的起点到来之前不监听响应消息。这种确定监听时间窗的方式可以避免第一设备过早地进行无效监听，减少第一设备的功耗。

Description

PCT国内申请，说明书已公开。

Claims (23)

  1. PCT国内申请，权利要求书已公开。
CN202080103469.1A 2020-08-28 2020-08-28 一种通信的方法及装置 Pending CN115989696A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2020/112219 WO2022041138A1 (zh) 2020-08-28 2020-08-28 一种通信的方法及装置

Publications (1)

Publication Number Publication Date
CN115989696A true CN115989696A (zh) 2023-04-18

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CN202080103469.1A Pending CN115989696A (zh) 2020-08-28 2020-08-28 一种通信的方法及装置

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US (1) US20230217495A1 (zh)
EP (1) EP4195785A4 (zh)
CN (1) CN115989696A (zh)
WO (1) WO2022041138A1 (zh)

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CN102685780A (zh) * 2012-05-16 2012-09-19 姚国良 一种无线传感器网络信道接入和批量数据传输方法
US20160174257A1 (en) * 2013-08-05 2016-06-16 Sony Corporation User device for communicating data and method
US20160174263A1 (en) * 2013-08-05 2016-06-16 Sony Corporation Communications system, infrastructure equipment and method
CN109152027A (zh) * 2017-06-16 2019-01-04 华为技术有限公司 通信方法及装置
CN109661830A (zh) * 2016-09-29 2019-04-19 华为技术有限公司 一种随机接入配置的方法及其设备
CN109803297A (zh) * 2017-11-17 2019-05-24 华硕电脑股份有限公司 用于波束恢复的用户设备监听行为的方法和设备
CN110351879A (zh) * 2018-04-04 2019-10-18 华为技术有限公司 一种通信方法及装置
WO2019227998A1 (zh) * 2018-05-31 2019-12-05 华为技术有限公司 待机控制方法、系统、终端设备和中继设备

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CN101170797B (zh) * 2006-10-25 2012-03-14 诺基亚西门子网络两合公司 利用中继站协助处理用户终端的请求的方法及装置
CN103916879A (zh) * 2012-12-31 2014-07-09 华为终端有限公司 设备发现方法、装置及系统
KR102314479B1 (ko) * 2017-04-17 2021-10-18 베이징 시아오미 모바일 소프트웨어 컴퍼니 리미티드 시스템 정보 요청을 위한 방법과 장치, 사용자 장비 및 기지국
EP3668248A4 (en) * 2017-08-16 2021-03-31 Beijing Xiaomi Mobile Software Co., Ltd. RANDOM ACCESS METHOD AND DEVICE, USER DEVICE AND BASE STATION
CN115515163A (zh) * 2018-08-10 2022-12-23 华为技术有限公司 监听物理下行控制信道的方法和通信装置

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101808362A (zh) * 2009-02-13 2010-08-18 上海贝尔股份有限公司 一种用于调整移动台睡眠模式的方法及装置
CN102685780A (zh) * 2012-05-16 2012-09-19 姚国良 一种无线传感器网络信道接入和批量数据传输方法
US20160174257A1 (en) * 2013-08-05 2016-06-16 Sony Corporation User device for communicating data and method
US20160174263A1 (en) * 2013-08-05 2016-06-16 Sony Corporation Communications system, infrastructure equipment and method
CN109661830A (zh) * 2016-09-29 2019-04-19 华为技术有限公司 一种随机接入配置的方法及其设备
CN109152027A (zh) * 2017-06-16 2019-01-04 华为技术有限公司 通信方法及装置
CN109803297A (zh) * 2017-11-17 2019-05-24 华硕电脑股份有限公司 用于波束恢复的用户设备监听行为的方法和设备
CN110351879A (zh) * 2018-04-04 2019-10-18 华为技术有限公司 一种通信方法及装置
WO2019227998A1 (zh) * 2018-05-31 2019-12-05 华为技术有限公司 待机控制方法、系统、终端设备和中继设备

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US20230217495A1 (en) 2023-07-06
EP4195785A1 (en) 2023-06-14
EP4195785A4 (en) 2023-10-11
WO2022041138A1 (zh) 2022-03-03

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