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1. WO2015096080 - METHOD, APPARATUS AND SYSTEM FOR ESTABLISHING COOPERATIVE COMMUNICATION

Publication Number WO/2015/096080
Publication Date 02.07.2015
International Application No. PCT/CN2013/090502
International Filing Date 26.12.2013
IPC
H04W 24/00 2009.1
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
24Supervisory, monitoring or testing arrangements
CPC
H04W 48/10
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
48Access restriction
08Access restriction or access information delivery, e.g. discovery data delivery
10using broadcasted information
H04W 48/12
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
48Access restriction
08Access restriction or access information delivery, e.g. discovery data delivery
12using downlink control channel
H04W 52/0229
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
52Power management, e.g. TPC [Transmission Power Control], power saving or power classes
02Power saving arrangements
0209in terminal devices
0225using monitoring of external events, e.g. the presence of a signal
0229where the received signal is a wanted signal
H04W 72/005
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
72Local resource management, e.g. wireless traffic scheduling or selection or allocation of wireless resources
005Resource management for broadcast services
H04W 72/0466
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
72Local resource management, e.g. wireless traffic scheduling or selection or allocation of wireless resources
04Wireless resource allocation
044where an allocation plan is defined based on the type of the allocated resource
0466the resource being a scrambling code
H04W 72/048
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
72Local resource management, e.g. wireless traffic scheduling or selection or allocation of wireless resources
04Wireless resource allocation
048where an allocation plan is defined based on terminal or device properties
Applicants
  • 华为技术有限公司 HUAWEI TECHNOLOGIES CO., LTD. [CN]/[CN]
Inventors
  • 马洁 MA, Jie
Agents
  • 北京中博世达专利商标代理有限公司 BEIJING ZBSD PATENT & TRADEMARK AGENT LTD.
Priority Data
Publication Language Chinese (ZH)
Filing Language Chinese (ZH)
Designated States
Title
(EN) METHOD, APPARATUS AND SYSTEM FOR ESTABLISHING COOPERATIVE COMMUNICATION
(FR) PROCÉDÉ, APPAREIL ET SYSTÈME POUR ÉTABLIR UNE COMMUNICATION COOPÉRATIVE
(ZH) 一种建立协作通信的方法、装置及系统
Abstract
(EN)
Disclosed are a method, apparatus and system for establishing cooperative communication, which relate to the field of communications, and solve the problem of great electric power consumption of a terminal in a process of establishing the cooperative communication. The specific solution is: receiving, by an idle to-be-supported terminal, a system broadcast sent by a base station, and acquiring a channel quality parameter between the to-be-supported terminal and the base station according to the system broadcast, if a first threshold value is satisfied, acquiring a channel quality parameter between a beneficial terminal and the to-be-supported terminal, and if a second threshold value is satisfied, generating, by the to-be-supported terminal, a measurement event and sending the measurement event to the base station, so that the base station sends a support cooperation instruction to the to-be-supported terminal according to the measurement event; and establishing, by the terminal, a cooperative communication set with the beneficial terminal according to the support cooperation instruction. The present invention is used to establish a cooperative communication between a base station and a terminal.
(FR)
L'invention concerne un procédé, un appareil et un système pour établir une communication coopérative, lesquels se rapportent au domaine des communications et résolvent le problème de consommation d'énergie électrique importante d'un terminal dans un processus d'établissement de la communication coopérative. La solution spécifique consiste : à recevoir, par un terminal à prendre en charge au repos, une diffusion de système envoyée par une station de base, et à acquérir un paramètre de qualité de canal entre le terminal à prendre en charge et la station de base selon la diffusion de système, si une première valeur de seuil est satisfaite, à acquérir un paramètre de qualité de canal entre un terminal bénéficiaire et le terminal à prendre en charge, et si une seconde valeur de seuil est satisfaite, à générer, par le terminal à prendre en charge, un événement de mesure et envoyer l'événement de mesure à la station de base, de telle sorte que la station de base envoie une instruction de coopération de support au terminal à prendre en charge selon l'événement de mesure; et à établir, par le terminal, une communication coopérative établie avec le terminal bénéficiaire selon l'instruction de coopération de prise en charge. La présente invention est utilisée pour établir une communication coopérative entre une station de base et un terminal.
(ZH)
本发明实施例公开了一种建立协作通信方法,装置及系统,涉及通信领域,在建立协作通信的过程中,解决了终端的耗电量大的问题。具体方案为:空闲待支撑终端接收基站发送的系统广播,根据系统广播获取所述待支撑终端与所述基站之间的信道质量参数,若满足第一阈值,获取所述受益终端与所述待支撑终端之间的信道质量参数,若满足第二阈值,所述待支撑终端生成测量事件,并将所述测量事件发送给所述基站,以便所述基站根据所述测量事件向所述待支撑终端发送支撑协作指示;终端根据所述支撑协作指示与所述受益终端建立协作通信集。本发明用于基站和终端之间建立协作通信。
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