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ES2132083T3 - Metodo y dispositivo para mejorar la fiabilidad de la señalizacion en un sistema radio-telefono movil celular. - Google Patents

Metodo y dispositivo para mejorar la fiabilidad de la señalizacion en un sistema radio-telefono movil celular.

Info

Publication number
ES2132083T3
ES2132083T3 ES91850198T ES91850198T ES2132083T3 ES 2132083 T3 ES2132083 T3 ES 2132083T3 ES 91850198 T ES91850198 T ES 91850198T ES 91850198 T ES91850198 T ES 91850198T ES 2132083 T3 ES2132083 T3 ES 2132083T3
Authority
ES
Spain
Prior art keywords
frequency
channel
base station
mobile station
plan
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.)
Expired - Lifetime
Application number
ES91850198T
Other languages
English (en)
Inventor
Walter Ghisler
Jan Erik Ake Steinar Dahlin
Harald Kallin
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.)
Telefonaktiebolaget LM Ericsson AB
Original Assignee
Telefonaktiebolaget LM Ericsson AB
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 Telefonaktiebolaget LM Ericsson AB filed Critical Telefonaktiebolaget LM Ericsson AB
Application granted granted Critical
Publication of ES2132083T3 publication Critical patent/ES2132083T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
    • 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
    • H04W36/0064—Transmission or use of information for re-establishing the radio link of control information between different access points
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/08—Reselecting an access point

Landscapes

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

Abstract

UN METODO Y APARATO PARA ALCANZAR UNA TRANSMISION REALZADA DE MENSAJES DE SEÑALIZACION EN UN SISTEMA CELULAR EN EL CUAL EL PLAN DE FRECUENCIA, PLAN DE LOCALIZACION DE RANURA DE PERIODO/FRECUENCIA, PLAN DE LOCALIZACION DE CANAL DE CODIGO, O REGLA PARA LOCALIZACION DE ADAPTACION/DINAMICA DEL SISTEMA, ES VIOLADO AL PERMITIR A ESTACIONES BASE ADYACENTES EL VOLVER A UTILIZAR CANALES/RANURAS DE TIEMPO/FRECUENCIA PARTICULARES PARA SEÑALIZAR UNA ESTACION MOVIL PARTICULAR. EN SITUACIONES DONDE MENSAJES DE SEÑALIZACION, TALES COMO ORDENES SIN MANOS, QUE SON COMUNICADOS ENTRE UNA ESTACION BASE Y UNA MOVIL NO SON RECIBIDAS APROPIADAMENTE POR LA ESTACION MOVIL, SE ESTABLECERA UN CANAL DE COMUNICACIONES ALTERNATIVO PARA ASEGURAR LA RECEPCION DE ESTOS MENSAJES. EL CANAL ALTERNATIVO SE PROVEE AL REPETIR EL MENSAJE A TRAVES DE UN CANAL ASOCIADO CON UNA ESTACION BASE QUE TIENE MEJORES CARACTERISTICAS DE RADIO. EL CANAL SELECCIONADO PARA LA TRANSMISION DEL MENSAJE POR LA NUEVA ESTACION BASE SERA EN EL MISMO CODIG/RANURA DE TIEMPO/FRECUENCIA USADOS POR LA CONEXION ESTABLECIDA.
ES91850198T 1990-08-16 1991-08-16 Metodo y dispositivo para mejorar la fiabilidad de la señalizacion en un sistema radio-telefono movil celular. Expired - Lifetime ES2132083T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US56805190A 1990-08-16 1990-08-16
US07/604,522 US5230082A (en) 1990-08-16 1990-10-25 Method and apparatus for enhancing signalling reliability in a cellular mobile radio telephone system

Publications (1)

Publication Number Publication Date
ES2132083T3 true ES2132083T3 (es) 1999-08-16

Family

ID=27074656

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91850198T Expired - Lifetime ES2132083T3 (es) 1990-08-16 1991-08-16 Metodo y dispositivo para mejorar la fiabilidad de la señalizacion en un sistema radio-telefono movil celular.

Country Status (16)

Country Link
US (1) US5230082A (es)
EP (1) EP0471656B1 (es)
JP (1) JP3045572B2 (es)
KR (1) KR100222632B1 (es)
AT (1) ATE179850T1 (es)
AU (1) AU638860B2 (es)
BR (1) BR9103502A (es)
CA (1) CA2048490C (es)
DE (1) DE69131191T2 (es)
DK (1) DK0471656T3 (es)
ES (1) ES2132083T3 (es)
GR (1) GR3030896T3 (es)
HK (1) HK1013895A1 (es)
MX (1) MX9100584A (es)
NZ (1) NZ239189A (es)
SG (1) SG50484A1 (es)

Families Citing this family (70)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5128959A (en) * 1991-02-22 1992-07-07 Motorola, Inc. Variable bandwidth CDMA radio system
SE468696B (sv) * 1991-06-20 1993-03-01 Ericsson Telefon Ab L M Foerfarande att utfoera handover i ett mobilradiosystem med celler i flera skikt
US5448750A (en) * 1992-04-22 1995-09-05 Telefonaktiebolaget Lm Ericsson Segregation method of dynamic channel allocation in a mobile radio system
GB2269726B (en) * 1992-06-22 1996-08-28 Motorola Inc Alternate base-site transmission of a handoff command in a communication syste m
US5420863A (en) * 1992-07-09 1995-05-30 Nec Corporation Mobile communication system with cell-site switching for intra-cell handoff
US5604744A (en) 1992-10-05 1997-02-18 Telefonaktiebolaget Lm Ericsson Digital control channels having logical channels for multiple access radiocommunication
US5603081A (en) * 1993-11-01 1997-02-11 Telefonaktiebolaget Lm Ericsson Method for communicating in a wireless communication system
CA2113750C (en) * 1993-04-30 1999-08-24 Hamid Ahmadi A multiaccess scheme for mobile integrated local area networks
US5682601A (en) * 1993-06-25 1997-10-28 Motorola, Inc. Method for providing communication handoff in a multiple site communication system
FR2711867B1 (fr) * 1993-10-28 1995-12-01 Alcatel Radiotelephone Procédé de transfert intercellulaire dans un système cellulaire de radiocommunications mobiles et dispositif pour la mise en Óoeuvre de ce procédé.
US5548808A (en) * 1993-12-08 1996-08-20 Motorola, Inc. Method for performing a handoff in a communication system
US5673307A (en) * 1994-02-17 1997-09-30 Spectralink Corporation Handoff method for indoor cellular phone system
US5491837A (en) * 1994-03-07 1996-02-13 Ericsson Inc. Method and system for channel allocation using power control and mobile-assisted handover measurements
AU2595595A (en) * 1994-05-19 1995-12-18 Airnet Communications Corporation System for dynamically allocating channels among base stations in a wireless communication system
GB2321831B (en) * 1994-07-22 1999-02-17 Int Mobile Satellite Org Satellite communication method and apparatus
US5586170A (en) * 1994-08-19 1996-12-17 Georgia Tech Research Corporation Cellular devices, systems and methods using intercell macro-diversity and dynamic channel allocation
US5590177A (en) * 1994-09-30 1996-12-31 Motorola, Inc. Method for preventing a dropped call during a handoff in a radiotelephone system
US5625872A (en) * 1994-12-22 1997-04-29 Telefonaktiebolaget Lm Ericsson Method and system for delayed transmission of fast associated control channel messages on a voice channel
EP0762671B1 (en) * 1995-02-27 2009-09-09 NTT DoCoMo, Inc. High-speed radiocommunication system
US5828948A (en) * 1995-04-07 1998-10-27 Telefonaktiebolaget Lm Ericsson Dynamic allocation of channels in a cellular telephone system
US5732353A (en) * 1995-04-07 1998-03-24 Ericsson Inc. Automatic control channel planning in adaptive channel allocation systems
US6047187A (en) * 1995-04-07 2000-04-04 Ericsson, Inc. Stabilized control channel planning using loosely coupled dedicated traffic channels
JP3320284B2 (ja) * 1995-04-18 2002-09-03 富士通株式会社 フィードフォワード増幅装置及びフィードフォワード増幅装置の制御方法並びにフィードフォワード増幅装置付き基地局
JP2978084B2 (ja) * 1995-06-16 1999-11-15 株式会社東芝 無線通信装置及び基地局
US5953346A (en) 1996-06-27 1999-09-14 Interdigital Technology Corporation CDMA communication system which selectively suppresses data transmissions during establishment of a communication channel
US5915221A (en) * 1995-08-08 1999-06-22 Telefonaktiebolaget Lm Ericsson Neighbor cell list creation and verification in a telecommunications system
US5884177A (en) * 1995-10-25 1999-03-16 Northern Telecom Limited Cellular communication system and method providing improved handoff capability
GB2308042B (en) * 1995-12-05 2000-02-16 Motorola Ltd Radio communication system
US5920607A (en) * 1995-12-29 1999-07-06 Mci Communications Corporation Adaptive wireless cell coverage
US5710976A (en) * 1996-01-18 1998-01-20 Motorola, Inc. Method and apparatus for reducing noise interference to improve outbound message reliability in a two-way messaging system
US5844894A (en) * 1996-02-29 1998-12-01 Ericsson Inc. Time-reuse partitioning system and methods for cellular radio telephone systems
US6047175A (en) * 1996-06-28 2000-04-04 Aironet Wireless Communications, Inc. Wireless communication method and device with auxiliary receiver for selecting different channels
US6215982B1 (en) 1996-06-28 2001-04-10 Cisco Systems, Inc. Wireless communication method and device with auxiliary receiver for selecting different channels
US6215782B1 (en) * 1996-12-20 2001-04-10 Lucent Technologies Inc. Method for reconnecting calls in a wireless telecommunications system
US6144851A (en) * 1997-01-31 2000-11-07 At&T Wireless Services Inc. Method and apparatus for serving cell code assignment
US6023625A (en) * 1997-02-18 2000-02-08 Ericsson Inc. System and method for reducing multicast interference in a distributed antenna network
US6236855B1 (en) * 1997-05-01 2001-05-22 Bellsouth Intellectual Property Management Corporation Method for voice quality improvement in a wireless transmission system
US6097954A (en) * 1997-08-29 2000-08-01 Lucent Technologies, Inc. Method for performing a soft handoff
US6052598A (en) * 1997-09-30 2000-04-18 At&T Corp Method for predicting the location of a mobile station in a mobile communications network
US6400966B1 (en) * 1997-10-07 2002-06-04 Telefonaktie Bolaget Lm Ericsson (Publ) Base station architecture for a mobile communications system
US5991629A (en) * 1997-10-14 1999-11-23 At&T Corp. Cellular networks with spare base and satellite stations
EP1565012B1 (en) 1997-12-10 2019-04-17 BlackBerry Limited Mobile communication system
US7079515B1 (en) * 1998-05-15 2006-07-18 Ericsson, Inc. Signal decoding with and without second synchronization word in a mobile communication system
ATE514302T1 (de) * 1998-10-09 2011-07-15 Ericsson Telefon Ab L M Kanalwiederzuweisung in einem mobilfunkkommunikationssystem
US6438115B1 (en) * 1999-03-08 2002-08-20 Telefonaktiebolaget L M Ericsson (Publ) High speed data communication system and method
JP4161455B2 (ja) * 1999-03-19 2008-10-08 三菱電機株式会社 移動体通信システム
US6349208B1 (en) * 1999-04-28 2002-02-19 Nokia Corporation Apparatus and associated method for selectively permitting initiation or cell reselection in a radio communication system
FI108694B (fi) * 1999-05-24 2002-02-28 Nokia Oyj Yhteyskahva
US9538386B2 (en) * 1999-11-24 2017-01-03 Robert C. Yen Wireless internet access with enhanced bandwidth capabilities
EP1120985A1 (en) * 2000-01-24 2001-08-01 Lucent Technologies Inc. Cellular radio telecommunications user equipment
EP1120984A1 (en) * 2000-01-24 2001-08-01 Lucent Technologies Inc. Cellular radio telecommunications network
KR100464485B1 (ko) * 2000-11-09 2004-12-31 엘지전자 주식회사 고속무선 패킷 데이터의 전송 장치 및 그 방법
US6845245B2 (en) * 2000-12-22 2005-01-18 Denso Corporation Access parameter adaptation and packet data resource management using detailed mobile status information
AU2001235402A1 (en) 2001-01-09 2002-07-24 Nokia Corporation Radio terminal, module for such a radio terminal and method for transmitting associated control channels
CN1521967A (zh) * 2003-02-11 2004-08-18 北京三星通信技术研究有限公司 时分复用移动通信系统终端到终端直接通信的同步方法
US7701844B2 (en) 2005-02-09 2010-04-20 Interdigital Technology Corporation Method and apparatus for recognizing radio link failures associated with HSUPA and HSDPA channels
WO2007008431A2 (en) * 2005-07-06 2007-01-18 The Penn State Research Foundation A networked multiband waveguide intrusion detection and localization sensor
KR20070061407A (ko) * 2005-12-08 2007-06-13 한국전자통신연구원 휴대인터넷 시스템의 핸드오버 재설정 방법
US20070161376A1 (en) * 2006-01-11 2007-07-12 Nokia Corporation Timeslot reuse for a service based interference control
EP2109997A4 (en) * 2007-02-08 2015-04-29 Ericsson Telefon Ab L M PARALLEL TRANSMISSION OF A HANDOVER MESSAGE
US8526953B2 (en) * 2007-03-12 2013-09-03 Nokia Corporation Apparatus, method and computer program product providing auxiliary handover command
JP5167761B2 (ja) * 2007-10-26 2013-03-21 富士通株式会社 無線通信システム、基地局、及び送信方法
US8009024B2 (en) * 2008-01-25 2011-08-30 Denso Corporation Automotive display device showing virtual image spot encircling front obstacle
KR101558304B1 (ko) * 2008-11-20 2015-10-07 삼성전자주식회사 무선 근거리 통신망에서 셀 경계에서의 서비스 불균형을 개선하기 위한 방법 및 장치
US9100886B2 (en) * 2010-11-23 2015-08-04 Telefonaktiebolaget L M Ericsson (Publ) Pico cell error recovery in HetNet
KR102419355B1 (ko) 2016-01-27 2022-07-12 한국전자통신연구원 무인기 제어용 통신 채널 동적 할당 및 변경 방법 및 절차
KR102535402B1 (ko) * 2016-11-14 2023-05-23 한국전자통신연구원 핸드오버 방법 및 통제권 이관 방법
US10084615B2 (en) * 2016-11-14 2018-09-25 Electronics And Telecommunications Research Institute Handover method and control transfer method
US10575312B2 (en) 2016-12-01 2020-02-25 Electronics And Telecommunications Research Institute Method of assigning channel for UAS control and non-payload communication (CNPC) system
JP2022042714A (ja) * 2020-09-03 2022-03-15 株式会社Ｊｖｃケンウッド 通信装置、通信方法、および通信プログラム

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4125808A (en) * 1965-06-01 1978-11-14 Martin Marietta Corporation Automatic sequential search for a radio relay network
JPS4830763B1 (es) * 1968-04-30 1973-09-22
JPS5241082B2 (es) * 1973-03-28 1977-10-17
US4144496A (en) * 1976-03-17 1979-03-13 Harris Corporation Mobile communication system and method employing frequency reuse within a geographical service area
JPS5547745A (en) * 1978-08-25 1980-04-04 Nec Corp Mobile communication system
US4730310A (en) * 1985-05-03 1988-03-08 American Telephone And Telegraph Company Terrestrial communications system
US4659878A (en) * 1985-09-11 1987-04-21 General Electric Company Method and apparatus for interference free communications between a remote handset and a host subscriber unit in a Cellular Radio Telephone System
US4736453A (en) * 1985-12-10 1988-04-05 Schloemer Gerald R Method and apparatus for making frequency channel assignment in a cellular or non-cellular radiotelephone communications system
DE3607687A1 (de) * 1986-03-08 1987-09-10 Philips Patentverwaltung Verfahren und schaltungsanordnung zum weiterschalten einer funkverbindung in eine andere funkzelle eines digitalen funkuebertragungssystems
CA1250900A (en) * 1986-11-18 1989-03-07 Northern Telecom Limited Private cellular system
US4723266A (en) * 1987-01-21 1988-02-02 General Electric Company Cellular communication system sharing control channels between cells to reduce number of control channels
DE3854465T2 (de) * 1987-11-27 1996-05-02 Nippon Electric Co Verfahren zum Umschalten in einem digitalen Zellularmobilkommunikationssystem und mobile Einheit.
JPH0616603B2 (ja) * 1988-01-14 1994-03-02 東京電力株式会社 移動体通信方式
US4811380A (en) * 1988-01-29 1989-03-07 Motorola, Inc. Cellular radiotelephone system with dropped call protection
DE68923102T2 (de) * 1988-02-10 1995-11-02 Nippon Electric Co Kommunikationsverfahren und System mit hohem Durchsatz für eine digitale mobile Station beim Überfahren einer Zonengrenze während einer Verbindung.
US4866710A (en) * 1988-02-22 1989-09-12 Motorola, Inc. Reuse groups for scan monitoring in digital cellular systems
SE8802229D0 (sv) * 1988-06-14 1988-06-14 Ericsson Telefon Ab L M Forfarande vid mobilradiostation
US5042082A (en) * 1989-06-26 1991-08-20 Telefonaktiebolaget L. M. Ericsson Mobile assisted handoff
US5067147A (en) * 1989-11-07 1991-11-19 Pactel Corporation Microcell system for cellular telephone system
US5047762A (en) * 1989-12-06 1991-09-10 Motorola, Inc. Method and apparatus for increasing co-channel utilization in a multi-station data communications network with overlapping coverage
JPH03268697A (ja) * 1990-03-19 1991-11-29 Fujitsu Ltd 移動無線通信方式
US5038399A (en) * 1990-05-21 1991-08-06 Motorola, Inc. Method for assigning channel reuse levels in a multi-level cellular system

Also Published As

Publication number Publication date
EP0471656A2 (en) 1992-02-19
CA2048490A1 (en) 1992-02-17
KR920005521A (ko) 1992-03-28
ATE179850T1 (de) 1999-05-15
JPH06121374A (ja) 1994-04-28
AU638860B2 (en) 1993-07-08
DK0471656T3 (da) 1999-11-15
EP0471656B1 (en) 1999-05-06
SG50484A1 (en) 1998-07-20
HK1013895A1 (en) 1999-09-10
US5230082A (en) 1993-07-20
EP0471656A3 (en) 1993-01-13
NZ239189A (en) 1994-01-26
KR100222632B1 (ko) 1999-10-01
JP3045572B2 (ja) 2000-05-29
MX9100584A (es) 1992-04-01
AU8244691A (en) 1992-02-20
BR9103502A (pt) 1992-04-07
CA2048490C (en) 2002-01-01
DE69131191D1 (de) 1999-06-10
GR3030896T3 (en) 1999-11-30
DE69131191T2 (de) 1999-10-14

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