BR0001828A - Sistema de comunicação, estação controladora, método para operar um sistema de comunicação móvel e meio de registro lido por computador armazenando um programa para o mesmo - Google Patents

Sistema de comunicação, estação controladora, método para operar um sistema de comunicação móvel e meio de registro lido por computador armazenando um programa para o mesmo

Info

Publication number
BR0001828A
BR0001828A BR0001828-7A BR0001828A BR0001828A BR 0001828 A BR0001828 A BR 0001828A BR 0001828 A BR0001828 A BR 0001828A BR 0001828 A BR0001828 A BR 0001828A
Authority
BR
Brazil
Prior art keywords
communication system
base station
program
operating
computer
Prior art date
Application number
BR0001828-7A
Other languages
English (en)
Inventor
Makoto Aihara
Original Assignee
Nec Corp
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 filed Critical Nec Corp
Publication of BR0001828A publication Critical patent/BR0001828A/pt

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
    • H04W36/0061—Transmission or use of information for re-establishing the radio link of neighbour cell 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
    • H04W36/00835—Determination of neighbour cell lists
    • H04W36/008357—Determination of target cell based on access point [AP] properties, e.g. AP service capabilities
    • 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
    • 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
    • H04W36/00837—Determination of triggering parameters for hand-off
    • H04W36/008375—Determination of triggering parameters for hand-off based on historical data
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/24—Reselection being triggered by specific parameters
    • H04W36/30—Reselection being triggered by specific parameters by measured or perceived connection quality data
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/24—Reselection being triggered by specific parameters
    • H04W36/30—Reselection being triggered by specific parameters by measured or perceived connection quality data
    • H04W36/302—Reselection being triggered by specific parameters by measured or perceived connection quality data due to low signal strength

Landscapes

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

Abstract

"SISTEMA DE COMUNICAçãO, ESTAçãO CONTROLADORA, MéTODO PARA OPERAR UM SISTEMA DE COMUNICAçãO MóVEL E MEIO DE REGISTRO LIDO POR COMPUTADOR ARMAZENANDO UM PROGRAMA PARA O MESMO". Um sistema de comunicação é composto de uma pluralidade de estação base (BTS00~BTS44) incluindo uma primeira estação base conectada (BTS22) e uma segunda estação base conectada (BTS14) e um terminal móvel (2) conectado à primeira estação base conectada. Estações base relevantes são selecionadas dentre a pluralidade de estações base baseado em contagens de transferências, cada uma das quais indica o número de vezes de operações de transferência do terminal móvel (2) a partir da primeira estação base conectada (BTS22) para uma da pluralidade de estações base (BTS00~BTS44). Uma segunda estação base conectada (BTS14) é selecionada dentre as estações base relevantes baseado em intensidades de campo elétrico a partir das estações base relevantes, e o terminal móvel (2) estabelece uma ligação de conexão com a segunda estação base conectada (BTS14).
BR0001828-7A 1999-05-20 2000-05-19 Sistema de comunicação, estação controladora, método para operar um sistema de comunicação móvel e meio de registro lido por computador armazenando um programa para o mesmo BR0001828A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13956499A JP3344472B2 (ja) 1999-05-20 1999-05-20 移動通信方法

Publications (1)

Publication Number Publication Date
BR0001828A true BR0001828A (pt) 2001-01-02

Family

ID=15248211

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0001828-7A BR0001828A (pt) 1999-05-20 2000-05-19 Sistema de comunicação, estação controladora, método para operar um sistema de comunicação móvel e meio de registro lido por computador armazenando um programa para o mesmo

Country Status (4)

Country Link
US (1) US6505043B1 (pt)
JP (1) JP3344472B2 (pt)
KR (1) KR100332172B1 (pt)
BR (1) BR0001828A (pt)

Families Citing this family (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2357398B (en) * 1999-12-16 2003-11-12 Ericsson Telefon Ab L M Telecommunications network
JP3512090B2 (ja) * 2000-05-31 2004-03-29 日本電気株式会社 携帯端末の受信基地局切替システム及び方法
US7065361B1 (en) 2000-12-08 2006-06-20 Sprint Spectrum L.P. Method of tuning handoff neighbor lists
JP3496646B2 (ja) * 2001-02-22 2004-02-16 日本電気株式会社 Ｃｄｍａ方式における基地局指定システム及び基地局指定方法
KR100388480B1 (ko) * 2001-04-09 2003-06-25 주식회사 팬택앤큐리텔 이동통신 단말기에서 아이들 핸드오프 수행 방법
US8238912B2 (en) * 2001-05-31 2012-08-07 Ipr Licensing, Inc. Non-intrusive detection of enhanced capabilities at existing cellsites in a wireless data communication system
US7313628B2 (en) * 2001-06-28 2007-12-25 Nokia, Inc. Protocol to determine optimal target access routers for seamless IP-level handover
US6993334B2 (en) * 2002-04-30 2006-01-31 Qualcomm Inc. Idle handoff with neighbor list channel replacement
KR100492414B1 (ko) * 2002-05-13 2005-06-16 서한정보통신(주) Ｃｄｍａ 시스템의 인접기지국 정보 관리방법
US7269414B2 (en) 2002-05-28 2007-09-11 Motorola, Inc. Dynamic mobile station configuration in wireless communications systems and methods therefor
EP1510095B1 (en) * 2002-06-05 2010-08-04 Nokia Corporation Handover in a communication network
US7787419B2 (en) * 2002-09-17 2010-08-31 Broadcom Corporation System and method for providing a mesh network using a plurality of wireless access points (WAPs)
KR100448318B1 (ko) * 2002-11-08 2004-09-16 삼성전자주식회사 무선망에서의 핸드오프방법
KR100524731B1 (ko) * 2002-11-11 2005-10-31 엘지전자 주식회사 이동 통신 단말기의 아이들 핸드오프 방법
KR100524732B1 (ko) * 2002-11-14 2005-10-31 엘지전자 주식회사 이동 통신 단말기의 아이들 핸드오프 방법
KR100665425B1 (ko) 2003-03-08 2007-01-04 삼성전자주식회사 이동 통신 시스템에서 핸드오버를 수행하는 시스템 및 방법
US20050003836A1 (en) * 2003-06-04 2005-01-06 Ntt Docomo, Inc. Paging control apparatus, mobile node, paging control system, and paging control method
GB2415323B (en) * 2004-06-15 2006-06-28 Motorola Inc Cellular communications system
WO2006011452A1 (ja) * 2004-07-28 2006-02-02 Kyocera Corporation 無線通信端末、プログラム及び通信方法
JP4515185B2 (ja) * 2004-07-29 2010-07-28 京セラ株式会社 無線通信端末、プログラム及び通信方法
JP4573034B2 (ja) * 2005-02-09 2010-11-04 日本電気株式会社 移動体通信制御装置および近隣セルリスト情報通知方法
JP2006270207A (ja) * 2005-03-22 2006-10-05 Nec Corp セル設定情報最適化システム、セル設定情報最適化方法及びプログラム
JP2006295664A (ja) * 2005-04-13 2006-10-26 Hitachi Ltd 接続先基地局選択方法
US7110766B1 (en) 2005-05-31 2006-09-19 Motorola, Inc. Method of generating a handoff candidate list
KR100687407B1 (ko) 2005-08-29 2007-02-26 주식회사 케이티프리텔 동기식 ｃｄｍａ망에서의 핸드오버 처리를 위한 네이버리스트 자동 최적화 방법 및 장치
KR100724951B1 (ko) * 2005-09-15 2007-06-04 삼성전자주식회사 휴대단말기의 통신모드설정방법
JP5080481B2 (ja) * 2005-10-04 2012-11-21 テレフオンアクチーボラゲット エル エム エリクソン（パブル） Ｉｐ接続の無線基地局に対する無線ネットワーク制御局の選択
EP2247136B1 (en) * 2005-10-13 2016-04-27 Mitsubishi Electric R&D Centre Europe B.V. Determining an operation domain of a base station in a cellular network
KR100961743B1 (ko) * 2005-12-09 2010-06-07 삼성전자주식회사 다중 홉 중계방식의 광대역 무선 접속통신시스템에서 중계서비스를 지원하기 위한 장치 및 방법
US8072943B2 (en) * 2005-12-09 2011-12-06 Samsung Electronics Co., Ltd. Wireless communication system and methodology for communicating via multiple information streams
US8560018B2 (en) * 2005-12-09 2013-10-15 Samsung Electronics Co., Ltd. Flexible sectorization in wireless communication systems
JP4674176B2 (ja) 2006-03-14 2011-04-20 株式会社日立製作所 無線通信システム、このシステムでの隣接局情報の管理方法、及びその管理装置
JP4788905B2 (ja) 2006-05-01 2011-10-05 日本電気株式会社 移動通信システム及び基地局アンテナ近接状況判断方法
US8126463B2 (en) * 2007-09-12 2012-02-28 Kabushiki Kaisha Toshiba Mobile communication system, base station control apparatus, mobile terminal and method for controlling handover
US8583119B2 (en) 2008-04-21 2013-11-12 Qualcomm Incorporated Method and apparatus for management of automatic neighbor relation function in wireless networks
JP5286159B2 (ja) * 2009-05-29 2013-09-11 株式会社日立製作所 無線通信ネットワークおよび無線通信ネットワークにおけるネイバーリストの生成方法ならびに制御装置
US8639243B2 (en) 2009-08-21 2014-01-28 Qualcomm Incorporated Systems, methods and apparatus configured to manage neighbor cell lists
US8588787B2 (en) 2010-05-28 2013-11-19 Sumitomo Electric Industries, Ltd. Neighboring cell processing device, wireless base station device, neighboring cell processing method and data structure
WO2011148883A1 (ja) * 2010-05-28 2011-12-01 住友電気工業株式会社 隣接セル処理装置、無線基地局装置、隣接セル処理方法およびデータ構造
JP5306287B2 (ja) * 2010-06-16 2013-10-02 三菱電機株式会社 無線通信システムおよび無線通信方法
US8929907B1 (en) * 2010-09-14 2015-01-06 Sprint Spectrum L.P. Method and system for management of neighbor scanning
CN103385022B (zh) * 2011-01-31 2018-01-23 诺基亚通信公司 用于管理邻区关联的方法和装置
US9113368B2 (en) 2011-03-25 2015-08-18 Qualcomm Incorporated Maintaining neighbor cell list
JP6090604B2 (ja) * 2012-02-17 2017-03-08 アップル インコーポレイテッド ネットワーク内の隣接アクセスポイント検出
US20220124577A1 (en) * 2020-10-16 2022-04-21 Parallel Wireless, Inc. Handover Forking Support for Improving Handover Success Rate in LTE

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03268697A (ja) * 1990-03-19 1991-11-29 Fujitsu Ltd 移動無線通信方式
EP0740485A3 (en) 1991-05-29 1997-02-26 Nec Corp Channel allocation method in a mobile communication network
JP2980212B2 (ja) 1991-10-18 1999-11-22 日本電信電話株式会社 移動通信無線セル選択方式
JP3239286B2 (ja) * 1994-03-01 2001-12-17 富士通株式会社 チャネル切替制御方式
JP3276772B2 (ja) 1994-05-11 2002-04-22 三洋電機株式会社 無線電話システムおよび無線チャネル割当方法
US5924042A (en) * 1995-03-15 1999-07-13 Kabushiki Kaisha Toshiba Mobile communication system
EP0786917B1 (en) * 1996-01-23 2013-08-21 Ntt Mobile Communications Network Inc. Mobile communication system, network and mobile station
US5722073A (en) * 1996-02-21 1998-02-24 Telefonaktiebolaget L M Ericsson Method and system for measuring signals in a telecommunications systemhaving maho
JP3397573B2 (ja) 1996-04-10 2003-04-14 株式会社エヌ・ティ・ティ・ドコモ 移動通信方法
US5907807A (en) * 1996-12-18 1999-05-25 Lucent Technologies Inc. Dynamic learning of neighboring wireless cells
JPH10191441A (ja) * 1996-12-26 1998-07-21 Nec Corp 移動体通信方式
US5983109A (en) * 1997-02-03 1999-11-09 Northern Telecom Limited Method and apparatus for using advanced positioning systems in cellular communications networks
JPH10290475A (ja) * 1997-02-12 1998-10-27 Fujitsu Ltd 移動通信システム
JPH10248090A (ja) 1997-03-05 1998-09-14 Tsushin Hoso Kiko 移動体通信におけるフェージングを応用した速度検出方式
SE516296C2 (sv) * 1997-11-21 2001-12-17 Ericsson Telefon Ab L M Förfarande för cellidentifiering i ett cellulärt mobilkommunikationssystem
GB2348776B (en) * 1999-04-06 2003-07-09 Motorola Ltd A communications network and method of allocating resource thefor

Also Published As

Publication number Publication date
JP3344472B2 (ja) 2002-11-11
KR20000077329A (ko) 2000-12-26
US6505043B1 (en) 2003-01-07
KR100332172B1 (ko) 2002-04-12
JP2000333232A (ja) 2000-11-30

Similar Documents

Publication Publication Date Title
BR0001828A (pt) Sistema de comunicação, estação controladora, método para operar um sistema de comunicação móvel e meio de registro lido por computador armazenando um programa para o mesmo
BR0210757A (pt) Sistema de comunicação, e, método para comunicar entre um primeiro terminal e um segundo terminal
FI20011098A0 (fi) Kanavanvaihto solukkojärjestelmässä
BR9814437A (pt) Processos de uma transferência de uma conexão entre uma estação base servidora e uma unidade remota para uma estação base candidata e, de determinação de se uma transferência é desejável em um sistema de radiocomunicação, e, sistema de radiocomunicação
FI870677A0 (fi) Endelat, speciellt foer barn avsett plagg som kan anvaendas utan att plagget egentligen klaes pao.
BR0010836A (pt) Método e equipamento para repasse suave em um sistema de comunicação cdma
BRPI0412095A (pt) método e sistema de rádio pacote móvel para tarifar uma conexão streaming
BR0107462A (pt) Sistema de alocação de recursos em um sistema de comunicação
DE602005024662D1 (de) Direktübergang zu "cell dch"-zustand
WO2004095851A3 (en) Methods and apparatus of enhancing performance in wireless communication systems
EP1396791A4 (en) DATA TRANSFER SYSTEM, DATA TRANSFER DEVICE, DATA RECORDING DEVICE, DATA MANAGEMENT METHOD, IDENTIFICATION METHOD
DE69431235D1 (de) Kanalzuteilungsverfahren für Kommunikationssysteme, sowie entsprechende Basisstation und Kommunikationssystem hierfür
AU2002359487A1 (en) System and method of communication between multiple point-coordinated wireless networks
HUP0203387A3 (en) Permanent amniocyte cell line, the production thereof and its use for producing gene transfer vectors
BR9901580A (pt) Dispositivo e método de transferência de célula para sista de comunicação móvel e sistema de comunicação móvel.
US20100015990A1 (en) Method of providing location data from mobile terminal to base station in network
BR9907527A (pt) Sistema de comunicação de conexão em série de estação base em sistema de comunicação móvel
ITPC990038A0 (it) Dispositivo di sezionamento e interruzione, per cabine elettriche.
FI860922A0 (fi) Automatpress foer applicering av tryckknappsdelar pao en baerare, t.ex.klaedstycken.
NO991652D0 (no) FremgangsmÕte for dataoverf°ring, samt basestasjon-system
BR0014097A (pt) Método e sistema para temporizar as trocas do fator de ponderação de diversidade em um sistema de rádio celular
DE602005023549D1 (de) Steuerverfahren zum erneuten Zugriff eines Endgerätes auf ein Bündelsystem, nachdem das Endgerät eine Gruppenverbindung verlassen hat
WO2001052502A3 (en) A method and apparatus for managing data exchange among systems in a network
WO1998038819A3 (en) Method of allocating a home cell to a subscriber station
DK1181783T4 (da) Fremgangsmåde til styring af effekt

Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 9A , 10A E 11A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2138 DE 27/12/2011.

B15K Others concerning applications: alteration of classification

Ipc: H04W 36/08 (2009.01), H04W 36/30 (2009.01)