WO2006046728A8 - 無線ネットワーク制御方法、無線通信システム、基地局制御装置 - Google Patents

無線ネットワーク制御方法、無線通信システム、基地局制御装置

Info

Publication number
WO2006046728A8
WO2006046728A8 PCT/JP2005/019948 JP2005019948W WO2006046728A8 WO 2006046728 A8 WO2006046728 A8 WO 2006046728A8 JP 2005019948 W JP2005019948 W JP 2005019948W WO 2006046728 A8 WO2006046728 A8 WO 2006046728A8
Authority
WO
WIPO (PCT)
Prior art keywords
base station
communication system
control method
network control
station controller
Prior art date
Application number
PCT/JP2005/019948
Other languages
English (en)
French (fr)
Other versions
WO2006046728A1 (ja
Inventor
Takahiro Nobukiyo
Kojiro Hamabe
Original Assignee
Nec Corp
Takahiro Nobukiyo
Kojiro Hamabe
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 Nec Corp, Takahiro Nobukiyo, Kojiro Hamabe filed Critical Nec Corp
Priority to US11/577,865 priority Critical patent/US8305969B2/en
Priority to EP05799086.3A priority patent/EP1806940B1/en
Priority to JP2006548714A priority patent/JP4761160B2/ja
Publication of WO2006046728A1 publication Critical patent/WO2006046728A1/ja
Publication of WO2006046728A8 publication Critical patent/WO2006046728A8/ja

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0015—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the adaptation strategy
    • H04L1/0019—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the adaptation strategy in which mode-switching is based on a statistical approach
    • H04L1/0021—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the adaptation strategy in which mode-switching is based on a statistical approach in which the algorithm uses adaptive thresholds
    • 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
    • H04W52/04—TPC
    • H04W52/30—TPC using constraints in the total amount of available transmission power
    • H04W52/32—TPC of broadcast or control channels
    • H04W52/325—Power control of control or pilot channels
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0002—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/16—Central resource management; Negotiation of resources or communication parameters, e.g. negotiating bandwidth or QoS [Quality of Service]
    • H04W28/18—Negotiating wireless communication parameters
    • H04W28/22—Negotiating communication rate
    • 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
    • H04W52/04—TPC
    • H04W52/06—TPC algorithms
    • H04W52/14—Separate analysis of uplink or downlink
    • H04W52/143—Downlink power control
    • 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
    • H04W52/04—TPC
    • H04W52/06—TPC algorithms
    • H04W52/16—Deriving transmission power values from another channel
    • 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
    • H04W52/04—TPC
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/26—TPC being performed according to specific parameters using transmission rate or quality of service QoS [Quality of Service]
    • H04W52/267—TPC being performed according to specific parameters using transmission rate or quality of service QoS [Quality of Service] taking into account the information rate
    • 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
    • H04W52/04—TPC
    • H04W52/30—TPC using constraints in the total amount of available transmission power
    • H04W52/34—TPC management, i.e. sharing limited amount of power among users or channels or data types, e.g. cell loading
    • H04W52/343—TPC management, i.e. sharing limited amount of power among users or channels or data types, e.g. cell loading taking into account loading or congestion level
    • 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
    • H04W52/04—TPC
    • H04W52/30—TPC using constraints in the total amount of available transmission power
    • H04W52/34—TPC management, i.e. sharing limited amount of power among users or channels or data types, e.g. cell loading
    • H04W52/346—TPC management, i.e. sharing limited amount of power among users or channels or data types, e.g. cell loading distributing total power among users or channels

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Artificial Intelligence (AREA)
  • Physics & Mathematics (AREA)
  • Probability & Statistics with Applications (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

　全チャネルの送信電力と、高速下りパケット伝送用の下り共用チャネル以外のチャネルの送信電力から、下り共用チャネルに割り当てられる電力と、下り共用チャネルに割り当てられる電力の使用率を計算することで、高速下りパケット伝送用のチャネルの電力が不足していると判断した場合、接続中のデータ受信用の個別チャネルのレートを下げることで、個別チャネルの送信電力の総和を下げて、高速下りパケット伝送用のチャネルの割り当て電力を増やす。
PCT/JP2005/019948 2004-10-25 2005-10-25 無線ネットワーク制御方法、無線通信システム、基地局制御装置 WO2006046728A1 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
US11/577,865 US8305969B2 (en) 2004-10-25 2005-10-25 Radio network controlling method, radio communication system and radio network controller
EP05799086.3A EP1806940B1 (en) 2004-10-25 2005-10-25 Wireless network control method, wireless communication system, and base station controller
JP2006548714A JP4761160B2 (ja) 2004-10-25 2005-10-25 無線ネットワーク制御方法、無線通信システム、基地局制御装置

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2004-309618 2004-10-25
JP2004309618A JP2006179965A (ja) 2004-10-25 2004-10-25 無線ネットワーク制御方法、無線通信システム、基地局制御装置

Publications (2)

Publication Number Publication Date
WO2006046728A1 WO2006046728A1 (ja) 2006-05-04
WO2006046728A8 true WO2006046728A8 (ja) 2006-06-22

Family

ID=36227965

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2005/019948 WO2006046728A1 (ja) 2004-10-25 2005-10-25 無線ネットワーク制御方法、無線通信システム、基地局制御装置

Country Status (5)

Country Link
US (1) US8305969B2 (ja)
EP (1) EP1806940B1 (ja)
JP (2) JP2006179965A (ja)
CN (2) CN101080943A (ja)
WO (1) WO2006046728A1 (ja)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
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JP4913502B2 (ja) 2006-08-16 2012-04-11 株式会社エヌ・ティ・ティ・ドコモ 通信制御方法、無線基地局及び無線制御局
JP4918852B2 (ja) * 2006-12-12 2012-04-18 富士通株式会社 電力割当方法及びそれを用いた無線基地局装置
US9204403B2 (en) * 2006-12-21 2015-12-01 Alcatel Lucent Power overload control method useful with high speed downlink packet access
JP5087973B2 (ja) * 2007-04-05 2012-12-05 日本電気株式会社 無線通信制御方法、無線通信システム、および無線制御局
KR101425134B1 (ko) 2007-04-30 2014-08-06 인터디지탈 테크날러지 코포레이션 강화된 ｃｅｌｌ_ｆａｃｈ 상태로부터의 셀 재선택 및 천이와 강화된 ｃｅｌｌ_ｆａｃｈ 상태로의 셀 재선택 및 천이 처리
US7907677B2 (en) * 2007-08-10 2011-03-15 Intel Corporation Open loop MU-MIMO
US8666411B2 (en) 2008-11-21 2014-03-04 Qualcomm Incorporated Method and apparatus for wireless communication
CN102378279B (zh) * 2010-08-20 2015-06-03 中兴通讯股份有限公司 一种确定最大传输块大小比特数的方法和系统
JP5465162B2 (ja) * 2010-12-01 2014-04-09 株式会社Ｎｔｔドコモ 移動通信網および無線基地局
CN102256279B (zh) * 2011-08-22 2014-01-29 大唐移动通信设备有限公司 一种hsdpa业务码资源利用率统计方法和装置
ES2440170B1 (es) * 2012-07-27 2015-03-11 Telefonica Sa Metodo para implementar un mecanismo de equilibrado de carga de celula en redes inalambricas
US9414246B2 (en) * 2013-02-25 2016-08-09 Qualcomm Incorporated Methods and apparatus for enhanced network activity determinations
KR101770810B1 (ko) * 2015-12-15 2017-08-23 경희대학교 산학협력단 업링크 자원 할당 방법 및 그 방법을 수행하는 인지 소형 셀 네트워크 시스템
CN114339712B (zh) * 2021-12-29 2024-05-07 广州艾美网络科技有限公司 无线麦克风的配对方法和装置、无线麦克风管理系统

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3681336B2 (ja) 2001-01-16 2005-08-10 株式会社エヌ・ティ・ティ・ドコモ 呼受付制御方法、移動通信システム、及び基地局装置
JP2002261687A (ja) * 2001-02-28 2002-09-13 Nec Corp 移動通信システム及びその送信電力制御方法並びにそれに使用する基地局
JP4016647B2 (ja) * 2001-05-17 2007-12-05 日本電気株式会社 移動通信システム、基地局、移動局及びそれらに用いるしきい値設定方法並びにそのプログラム
JP2003070054A (ja) 2001-08-27 2003-03-07 Mitsubishi Electric Corp モバイルノードのＱｏＳ保証方法およびシステム
KR100891816B1 (ko) * 2002-05-11 2009-04-07 삼성전자주식회사 비동기 부호분할다중접속 이동통신시스템에서 고속 순방향 물리공유채널의 전력 오프셋 정보 전송 방법
SE0202845D0 (sv) * 2002-05-13 2002-09-23 Ericsson Telefon Ab L M Measurements for radio resource management for high-speed downlink shared channel (HS-DSCH)
WO2003107707A1 (en) * 2002-06-13 2003-12-24 Nokia Corporation Method, system, and network entity, for adaptive reservation of channelization codes and power
JP4021256B2 (ja) 2002-06-24 2007-12-12 株式会社エヌ・ティ・ティ・ドコモ 移動通信システムにおける無線チャネル設定方法、移動通信システム及び移動通信制御装置
JP2004247950A (ja) * 2003-02-13 2004-09-02 Ntt Docomo Inc 無線パケット伝送方法及び無線基地局
ATE322770T1 (de) * 2003-04-07 2006-04-15 Cit Alcatel Verfahren zur datenübertragung in abhängigkeit der belastung in einem zellularen mobilfunknetz

Also Published As

Publication number Publication date
WO2006046728A1 (ja) 2006-05-04
JP2006179965A (ja) 2006-07-06
JPWO2006046728A1 (ja) 2008-05-22
US8305969B2 (en) 2012-11-06
CN102065467A (zh) 2011-05-18
EP1806940A4 (en) 2012-04-11
EP1806940A1 (en) 2007-07-11
EP1806940B1 (en) 2017-09-06
US20090154400A1 (en) 2009-06-18
CN102065467B (zh) 2012-08-29
JP4761160B2 (ja) 2011-08-31
CN101080943A (zh) 2007-11-28

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