ES2110754T3 - Procedimiento de transferencia intercelular, o handover, entre dos celulas de una red celular de radiocomunicaciones moviles. - Google Patents

Procedimiento de transferencia intercelular, o handover, entre dos celulas de una red celular de radiocomunicaciones moviles.

Info

Publication number
ES2110754T3
ES2110754T3 ES94916271T ES94916271T ES2110754T3 ES 2110754 T3 ES2110754 T3 ES 2110754T3 ES 94916271 T ES94916271 T ES 94916271T ES 94916271 T ES94916271 T ES 94916271T ES 2110754 T3 ES2110754 T3 ES 2110754T3
Authority
ES
Spain
Prior art keywords
base station
mobile
bts2
handover
cells
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
ES94916271T
Other languages
English (en)
Inventor
Pierre Dupuy
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.)
Alcatel Lucent SAS
Original Assignee
Alcatel Alsthom Compagnie Generale dElectricite
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 Alsthom Compagnie Generale dElectricite filed Critical Alcatel Alsthom Compagnie Generale dElectricite
Application granted granted Critical
Publication of ES2110754T3 publication Critical patent/ES2110754T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/004—Synchronisation arrangements compensating for timing error of reception due to propagation delay
    • H04W56/0045—Synchronisation arrangements compensating for timing error of reception due to propagation delay compensating for timing error by altering transmission time

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Investigating Or Analysing Biological Materials (AREA)

Abstract

LA PRESENTE INVENCION SE REFIERE A UN PROCESO DE MANOS LIBRES ENTRE DOS CELULAS DE UNA RED CELULAR DE RADIOCOMUNICACIONES MOVILES, ESTANDO CADA CELULA DOTADA CON UNA ESTACION DE BASE (BTS1, BTS2), PROCESO SEGUN EL CUAL UNA ESTACION MOVIL (MS) QUE SE COMUNICA CON UNA PRIMERA ESTACION DE BASE (BTS1), LLAMADA ANTIGUA ESTACION DE BASE, RECIBE UNA ORDEN DE CAMBIO DE ESTACION DE BASE (HANDOVER CMD); TRANSMITE UN MENSAJE QUE CONTIENE UNA INFORMACION DE ESTABLECIMIENTO DE CONEXION (SABM) O DATOS UTILES A LA SEGUNDA DE DICHAS ESTACIONES DE BASE LLAMADA ESTACION DE BASE (BTS2), LLAMADA NUEVA ESTACION DE BASE, TENIENDO EN CUENTA UN AVANCE TEMPORAL CON DICHA ESTACION DE BASE DEBE RETARDAR LA EMISION DE SUS MENSAJES CON DESTINO A LA NUEVA ESTACION DE BASE (BTS2). LA ORDEN DE CAMBIO DE ESTACION DE BASE (HANDOVER CMD) INDICA ADEMAS AL MOVIL (MS) QUE NO DEBE EMITIR MENSAJE DE ACCESO EN DIRECCION A LA NUEVA ESTACION DE BASE (BTS2), Y EL AVANCE TEMPORAL SE DETERMINA POR EL MOVIL (MS) CUANDO NO SE LE COMUNICAEN LA ORDEN DE CAMBIO DE ESTACION DE BASE (HANDOVER CMD).
ES94916271T 1993-05-14 1994-05-11 Procedimiento de transferencia intercelular, o handover, entre dos celulas de una red celular de radiocomunicaciones moviles. Expired - Lifetime ES2110754T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9305833A FR2705514B1 (fr) 1993-05-14 1993-05-14 Procédé de transfert intercellulaire, ou handover, entre deux cellules d'un réseau GSM.

Publications (1)

Publication Number Publication Date
ES2110754T3 true ES2110754T3 (es) 1998-02-16

Family

ID=9447133

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94916271T Expired - Lifetime ES2110754T3 (es) 1993-05-14 1994-05-11 Procedimiento de transferencia intercelular, o handover, entre dos celulas de una red celular de radiocomunicaciones moviles.

Country Status (13)

Country Link
US (1) US5711003A (es)
EP (1) EP0698318B1 (es)
JP (1) JP3545404B2 (es)
CN (1) CN1059997C (es)
AT (1) ATE161131T1 (es)
AU (1) AU687061B2 (es)
CA (1) CA2162707C (es)
DE (1) DE69407284T2 (es)
DK (1) DK0698318T3 (es)
ES (1) ES2110754T3 (es)
FI (1) FI114603B (es)
FR (1) FR2705514B1 (es)
WO (1) WO1994027383A1 (es)

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DE10039967B4 (de) * 2000-08-16 2004-11-18 Siemens Ag Anpassung des Timing Advance beim synchronen Handover
KR100474689B1 (ko) * 2001-08-30 2005-03-08 삼성전자주식회사 이동통신 시스템에서 소프트 핸드오프 도중의 전력제어 방법
FR2832897B1 (fr) * 2001-11-23 2004-02-27 Evolium Sas Procede pour le changement de cellule dans un systeme cellulaire de radiocommunications mobiles en mode paquet
US7697477B2 (en) * 2002-11-07 2010-04-13 Northrop Grumman Corporation Communications protocol to facilitate handover in a wireless communications network
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US7197307B2 (en) * 2004-02-27 2007-03-27 Nokia Corporation Hard handover method and controller
CN100446615C (zh) * 2005-01-10 2008-12-24 华为技术有限公司 一种基于两时隙扩展小区的接入方法
US8155027B2 (en) * 2005-07-20 2012-04-10 Raytheon Company Dynamic system and method of establishing communication with objects
US7424294B2 (en) * 2005-08-31 2008-09-09 Motorola, Inc. Method and system for switching a mobile device in a mobile network
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CN101064561B (zh) * 2006-04-29 2011-08-10 华为技术有限公司 小区间切换过程中实现上行同步的方法
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CN101330755A (zh) * 2007-06-22 2008-12-24 鸿富锦精密工业（深圳）有限公司 无线通信装置及方法
TWI461046B (zh) * 2007-07-06 2014-11-11 Hon Hai Prec Ind Co Ltd 無線通訊裝置及其背景圖像色彩之自動改變方法
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CN102318233B (zh) * 2009-04-24 2014-01-22 华为技术有限公司 上行同步方法及装置
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CN104737584B (zh) * 2012-10-19 2019-01-11 富士通互联科技有限公司 小区切换与重配的方法和装置
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KR102071535B1 (ko) * 2013-08-26 2020-01-30 삼성전자주식회사 무선 통신 시스템에서 매크로 셀과 스몰 셀 간 스위칭을 위한 자원 할당 장치 및 방법
CN117040704A (zh) * 2022-04-29 2023-11-10 上海朗帛通信技术有限公司 一种被用于无线通信的通信节点中的方法和装置
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Also Published As

Publication number Publication date
CA2162707A1 (fr) 1994-11-24
AU687061B2 (en) 1998-02-19
EP0698318B1 (fr) 1997-12-10
JP3545404B2 (ja) 2004-07-21
WO1994027383A1 (fr) 1994-11-24
FR2705514A1 (fr) 1994-11-25
DK0698318T3 (da) 1998-08-10
JPH09504144A (ja) 1997-04-22
CN1123074A (zh) 1996-05-22
DE69407284T2 (de) 1998-05-20
FI955437A7 (fi) 1995-11-13
CN1059997C (zh) 2000-12-27
DE69407284D1 (de) 1998-01-22
AU6788594A (en) 1994-12-12
FR2705514B1 (fr) 1995-06-23
FI955437A0 (fi) 1995-11-10
EP0698318A1 (fr) 1996-02-28
FI114603B (fi) 2004-11-15
CA2162707C (fr) 2004-04-20
US5711003A (en) 1998-01-20
ATE161131T1 (de) 1997-12-15

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