CN104823514A - 建立回程链路方法、装置及系统 - Google Patents

建立回程链路方法、装置及系统 Download PDF

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Publication number
CN104823514A
CN104823514A CN201380003525.4A CN201380003525A CN104823514A CN 104823514 A CN104823514 A CN 104823514A CN 201380003525 A CN201380003525 A CN 201380003525A CN 104823514 A CN104823514 A CN 104823514A
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China
Prior art keywords
node
information
backhaul
section point
back haul
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CN201380003525.4A
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CN104823514B (zh
Inventor
李明超
熊新
施艺
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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
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H04W28/08—Load balancing or load distribution
    • H04W28/086—Load balancing or load distribution among access entities
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/04—Large scale networks; Deep hierarchical networks
    • H04W84/042—Public Land Mobile systems, e.g. cellular systems
    • H04W84/047—Public Land Mobile systems, e.g. cellular systems using dedicated repeater stations

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

Abstract

本发明提供一种建立回程链路方法、装置及系统，其中，建立回程链路方法包括：UE获取第一节点广播的包含第一节点的回程需求信息的系统信息，UE根据第一节点的回程需求信息以及第一节点的当前信号质量确定第一节点作为UE的接入节点；UE向第二节点发送请求信息，以使第二节点根据请求信息中的回程容量提升信息和第一节点的标识确定回程建立指示信息；UE接收第二节点发送的回程建立指示信息，并根据回程建立指示信息完成第一节点通过UE与第二节点的回程链路配置；实现了通过具有中继能力的UE，为负载过高的第一节点建立与第二节点新的回程链路，使得在不影响用户的业务体验的前提下，降低了第一节点过高的负载。

Description

PCT国内申请，说明书已公开。

Claims (1)

  1. PCT国内申请，权利要求书已公开。
CN201380003525.4A 2013-09-30 2013-09-30 建立回程链路方法、装置及系统 Active CN104823514B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2013/084738 WO2015042966A1 (zh) 2013-09-30 2013-09-30 建立回程链路方法、装置及系统

Publications (2)

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CN104823514A true CN104823514A (zh) 2015-08-05
CN104823514B CN104823514B (zh) 2019-01-18

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CN (1) CN104823514B (zh)
WO (1) WO2015042966A1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112689973A (zh) * 2018-09-21 2021-04-20 联想(北京)有限公司 用于集成接入及回程节点选择的方法及设备

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108476554B (zh) * 2016-09-29 2021-10-15 北京小米移动软件有限公司 建立回程链路的方法及装置
WO2020013740A1 (en) * 2018-07-11 2020-01-16 Telefonaktiebolaget Lm Ericsson (Publ) A first radio node, a backhaul wireless device and a second radio node and methods therein for enabling wireless backhaul in a wireless communications network
US11818780B2 (en) * 2018-08-10 2023-11-14 Ipcom Gmbh & Co. Kg Communication system link establishment

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102017722A (zh) * 2008-04-22 2011-04-13 高通股份有限公司 使用回程质量信息进行服务基站的选择
CN102170676A (zh) * 2011-04-20 2011-08-31 上海华为技术有限公司 一种准入控制方法及设备、系统
CN103179513A (zh) * 2011-12-22 2013-06-26 华为技术有限公司 一种获取微型基站系统消息的方法及装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102017722A (zh) * 2008-04-22 2011-04-13 高通股份有限公司 使用回程质量信息进行服务基站的选择
CN102170676A (zh) * 2011-04-20 2011-08-31 上海华为技术有限公司 一种准入控制方法及设备、系统
CN103179513A (zh) * 2011-12-22 2013-06-26 华为技术有限公司 一种获取微型基站系统消息的方法及装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112689973A (zh) * 2018-09-21 2021-04-20 联想(北京)有限公司 用于集成接入及回程节点选择的方法及设备
CN112689973B (zh) * 2018-09-21 2023-09-22 联想(北京)有限公司 用于集成接入及回程节点选择的方法及设备

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Publication number Publication date
CN104823514B (zh) 2019-01-18
WO2015042966A1 (zh) 2015-04-02

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