CN102726099A - 异构网络中的小区选择方法及装置 - Google Patents

异构网络中的小区选择方法及装置 Download PDF

Info

Publication number
CN102726099A
CN102726099A CN2010800618409A CN201080061840A CN102726099A CN 102726099 A CN102726099 A CN 102726099A CN 2010800618409 A CN2010800618409 A CN 2010800618409A CN 201080061840 A CN201080061840 A CN 201080061840A CN 102726099 A CN102726099 A CN 102726099A
Authority
CN
China
Prior art keywords
base station
cell
kind base
user equipment
equations
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.)
Granted
Application number
CN2010800618409A
Other languages
English (en)
Other versions
CN102726099B (zh
Inventor
王栋耀
庞继勇
刘建国
王钧
姜蕾
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.)
Nokia Shanghai Bell Co Ltd
Original Assignee
Alcatel Lucent Shanghai Bell 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 Alcatel Lucent Shanghai Bell Co Ltd filed Critical Alcatel Lucent Shanghai Bell Co Ltd
Publication of CN102726099A publication Critical patent/CN102726099A/zh
Application granted granted Critical
Publication of CN102726099B publication Critical patent/CN102726099B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • H04W36/0055—Transmission or use of information for re-establishing the radio link
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/04—Reselecting a cell layer in multi-layered cells

Landscapes

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

Abstract

本发明提供一种异构网络中的小区选择方法及装置。在包括第一类基站和第二类基站(其中第一类基站的覆盖范围大于第二类基站)的无线通信系统中为一个用户设备选择服务小区的方法包括以下步骤：1.为用户设备选择一个候选小区(S1)；2.确定候选小区是否为第一类基站的小区(S2)；3.如果候选小区是第一类基站的小区，则确定来自与候选小区属于相同站点的相邻小区以及来自候选小区之内的一个可用的第二类基站的接收信号质量是否满足预定条件(S3)；4.如果满足预定条件，则将可用的第二类基站的小区确定为用户设备的服务小区(S4)。采用本发明中的技术方案，可以平衡第一类基站和第二类基站的通信负荷。

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。
CN201080061840.9A 2010-04-06 2010-04-06 异构网络中的小区选择方法及装置 Active CN102726099B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2010/071579 WO2011124017A1 (zh) 2010-04-06 2010-04-06 异构网络中的小区选择方法及装置

Publications (2)

Publication Number Publication Date
CN102726099A true CN102726099A (zh) 2012-10-10
CN102726099B CN102726099B (zh) 2015-04-22

Family

ID=44762010

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201080061840.9A Active CN102726099B (zh) 2010-04-06 2010-04-06 异构网络中的小区选择方法及装置

Country Status (2)

Country Link
CN (1) CN102726099B (zh)
WO (1) WO2011124017A1 (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103957532A (zh) * 2014-04-15 2014-07-30 电子科技大学 一种提高异构蜂窝网络能效的方法
CN109951848A (zh) * 2017-12-21 2019-06-28 中国移动通信集团辽宁有限公司 区域无线小区确定方法、装置、设备及介质

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1409933A (zh) * 1999-12-07 2003-04-09 诺基亚移动电话有限公司 用于执行支持小区重新选择以有效地支持分级小区结构的方法和设备
WO2009063994A1 (ja) * 2007-11-16 2009-05-22 Ntt Docomo, Inc. セル選択方法及び移動局
CN101480084A (zh) * 2006-06-29 2009-07-08 富士通株式会社 分层型小区结构中的小区选择方法、移动站装置以及移动通信系统
CN101631346A (zh) * 2009-06-05 2010-01-20 西安电子科技大学 基于信号强度和负载估计的区间切换方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1409933A (zh) * 1999-12-07 2003-04-09 诺基亚移动电话有限公司 用于执行支持小区重新选择以有效地支持分级小区结构的方法和设备
CN101480084A (zh) * 2006-06-29 2009-07-08 富士通株式会社 分层型小区结构中的小区选择方法、移动站装置以及移动通信系统
WO2009063994A1 (ja) * 2007-11-16 2009-05-22 Ntt Docomo, Inc. セル選択方法及び移動局
CN101631346A (zh) * 2009-06-05 2010-01-20 西安电子科技大学 基于信号强度和负载估计的区间切换方法

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103957532A (zh) * 2014-04-15 2014-07-30 电子科技大学 一种提高异构蜂窝网络能效的方法
CN103957532B (zh) * 2014-04-15 2017-06-27 电子科技大学 一种提高异构蜂窝网络能效的方法
CN109951848A (zh) * 2017-12-21 2019-06-28 中国移动通信集团辽宁有限公司 区域无线小区确定方法、装置、设备及介质

Also Published As

Publication number Publication date
CN102726099B (zh) 2015-04-22
WO2011124017A1 (zh) 2011-10-13

Similar Documents

Publication Publication Date Title
CN103348720B (zh) 无线电通信系统、基站设备、无线电资源控制方法、以及非暂时性计算机可读介质
US9185686B2 (en) Multichannel wireless communication system, base station, and channel using method
CN102356663B (zh) 具有中继的无线网络中的关联和资源划分
CN103703835B (zh) 用于公式化信号与干扰加噪声比的过程
CN104025691B (zh) 多址通信系统中的动态信道重用
US9130729B2 (en) Method for spectrum allocation based on interference suppression and user difference bandwidth requirements
CN102202406B (zh) 干扰抑制方法
CN101917770B (zh) 一种家庭基站的干扰抑制方法
CN102823305B (zh) 通信控制方法、通信系统和管理服务器
CN103563409A (zh) 用于小区间干扰协调的分布式无线资源管理的方法和装置
CN102711124A (zh) 一种双层网络中毫微微小区的功率分配方法
CN102026379B (zh) 家庭基站选择载波的方法及家庭基站
Hajijamali Arani et al. A distributed learning–based user association for heterogeneous networks
Cheung et al. Stochastic analysis of two-tier networks: Effect of spectrum allocation
Wu et al. A novel coordinated spectrum assignment scheme for densely deployed enterprise LTE femtocells
CN104581910B (zh) 面向小区无定形覆盖的协作簇内小基站异步功率控制方法
CN102726099A (zh) 异构网络中的小区选择方法及装置
CN108322271B (zh) 基于负载的以用户为中心的动态分簇方法
Amine et al. Two‐sided matching framework for optimal user association in 5G multi‐RAT UDNs
CN107005850B (zh) 重新配置频谱使用的方法、基站和蜂窝通信网络
Bohli et al. Stochastic geometry model to analyze 5G energy efficiency based on a novel dynamic spectrum access scheme
US8958842B2 (en) Radio communication system, high-power base station, low-power base station, radio terminal, and radio communication method
Kim et al. Performance analysis of LTE enterprise femtocell using cooperative downlink transmission scheme
Mahbub et al. Optimal positioning of macro base station: An approach to ensure optimal coverage of small cell in HetNet
Wang et al. Cognitive‐empowered femtocells: an intelligent paradigm for femtocell networks

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
CP01 Change in the name or title of a patent holder

Address after: 201206 Pudong Jinqiao Ning Road, Shanghai, No. 388

Patentee after: Shanghai NOKIA Baer Limited by Share Ltd

Address before: 201206 Pudong Jinqiao Ning Road, Shanghai, No. 388

Patentee before: Shanghai Alcatel-Lucent Co., Ltd.

CP01 Change in the name or title of a patent holder