CN104471989A - 小区发现方法及装置 - Google Patents

小区发现方法及装置 Download PDF

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Publication number
CN104471989A
CN104471989A CN201380001998.0A CN201380001998A CN104471989A CN 104471989 A CN104471989 A CN 104471989A CN 201380001998 A CN201380001998 A CN 201380001998A CN 104471989 A CN104471989 A CN 104471989A
Authority
CN
China
Prior art keywords
network node
timing
user equipment
information
ascending resource
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201380001998.0A
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English (en)
Inventor
柴丽
蔺波
王燕
曾清海
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
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Huawei Technologies Co Ltd filed Critical Huawei Technologies Co Ltd
Publication of CN104471989A publication Critical patent/CN104471989A/zh
Pending legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/08—Reselecting an access point
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/16—Discovering, processing access restriction or access information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0083—Determination of parameters used for hand-off, e.g. generation or modification of neighbour cell lists
    • H04W36/0085—Hand-off measurements
    • H04W36/0088—Scheduling hand-off measurements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/001—Synchronization between nodes
    • 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

Landscapes

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

Abstract

本发明实施例提供一种小区发现方法及装置，其中，该方法包括：第二网络节点根据获取的定时修正信息确定所述第二网络节点的修正后的定时；所述第二网络节点接收第一网络节点发送的用户设备的上行资源信息；所述第二网络节点采用所述修正后的定时，并根据所述上行资源信息，对所述用户设备的上行信号进行探测；当所述第二网络节点探测到所述用户设备的靠近时，将靠近信息发送给所述第一网络节点。本发明实施例提供的小区发现方法及装置，避免了触发UE进行无用的小区测量或切换，降低了网络信令负荷，节约了UE的电量消耗。

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。
CN201380001998.0A 2013-06-14 2013-06-14 小区发现方法及装置 Pending CN104471989A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2013/077229 WO2014198056A1 (zh) 2013-06-14 2013-06-14 小区发现方法及装置

Publications (1)

Publication Number Publication Date
CN104471989A true CN104471989A (zh) 2015-03-25

Family

ID=52021581

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201380001998.0A Pending CN104471989A (zh) 2013-06-14 2013-06-14 小区发现方法及装置

Country Status (4)

Country Link
US (1) US10278101B2 (zh)
EP (1) EP3001732B1 (zh)
CN (1) CN104471989A (zh)
WO (1) WO2014198056A1 (zh)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150119056A1 (en) * 2013-10-30 2015-04-30 Electronics And Telecommunications Research Institute Method of device-to-device communication and method of controlling device-to-device communication
WO2018006215A1 (zh) * 2016-07-04 2018-01-11 华为技术有限公司 管理终端设备的imsi状态的方法、装置及系统
KR20220000001A (ko) 2020-06-23 2022-01-03 삼성디스플레이 주식회사 표시 장치

Citations (5)

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Publication number Priority date Publication date Assignee Title
CN1285094A (zh) * 1997-12-19 2001-02-21 巴扎德·巴贾斯特·莫伊比 在移动通信系统中由基站进行的信号检测设备和方法
CN101222251A (zh) * 2007-11-30 2008-07-16 深圳国人通信有限公司 单时隙数控衰减的方法和系统
CN101855845A (zh) * 2007-10-12 2010-10-06 高通股份有限公司 毫微微小区同步和导频搜索方法
CN103037394A (zh) * 2011-10-02 2013-04-10 华为技术有限公司 一种小区发现方法、设备及系统
US20130115944A1 (en) * 2011-11-07 2013-05-09 Qualcomm Incorporated Efficient femto discovery protocol using macro synchronization

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Publication number Priority date Publication date Assignee Title
TW201415536A (zh) * 2003-05-23 2014-04-16 尼康股份有限公司 曝光方法及曝光裝置以及元件製造方法
KR101651681B1 (ko) * 2009-02-19 2016-08-29 엘지전자 주식회사 무선통신 시스템에서 핸드오버의 수행장치 및 방법
EP2288206B1 (en) * 2009-08-18 2012-11-07 Alcatel Lucent Detecting cell spots
CN104641691B (zh) * 2012-07-30 2018-06-05 Lg电子株式会社 在无线通信系统中接收系统信息的方法和装置
CN102856901B (zh) * 2012-08-30 2018-02-23 青岛海尔洗衣机有限公司 家用电器负载供电线路
US9049002B2 (en) * 2012-10-04 2015-06-02 Telefonaktiebolaget Lm Ericsson (Publ) Node and method for uplink detection with an assigned uplink physical layer identity
WO2014176781A1 (en) * 2013-05-03 2014-11-06 Blackberry Limited Transmitting a synchronization indication

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1285094A (zh) * 1997-12-19 2001-02-21 巴扎德·巴贾斯特·莫伊比 在移动通信系统中由基站进行的信号检测设备和方法
CN101855845A (zh) * 2007-10-12 2010-10-06 高通股份有限公司 毫微微小区同步和导频搜索方法
CN101222251A (zh) * 2007-11-30 2008-07-16 深圳国人通信有限公司 单时隙数控衰减的方法和系统
CN103037394A (zh) * 2011-10-02 2013-04-10 华为技术有限公司 一种小区发现方法、设备及系统
US20130115944A1 (en) * 2011-11-07 2013-05-09 Qualcomm Incorporated Efficient femto discovery protocol using macro synchronization

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
ALCATEL-LUCENT, ALCATEL-LUCENT，SHANGHAI BELL: "Discussion of small cell synchronization methods", 《3GPP TSG-RAN1 MEETING #73 R1-132061》 *
HUAWEI: "Small Cell Discovery in HetNet", 《3GPP TSG RAN WG2 MEETING #75BIS R2-115169》 *

Also Published As

Publication number Publication date
EP3001732A1 (en) 2016-03-30
WO2014198056A1 (zh) 2014-12-18
US20160100343A1 (en) 2016-04-07
EP3001732A4 (en) 2016-06-22
EP3001732B1 (en) 2019-10-30
US10278101B2 (en) 2019-04-30

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