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ES2120205T3 - Sistema de telecomunicaciones. - Google Patents

Sistema de telecomunicaciones.

Info

Publication number
ES2120205T3
ES2120205T3 ES95919585T ES95919585T ES2120205T3 ES 2120205 T3 ES2120205 T3 ES 2120205T3 ES 95919585 T ES95919585 T ES 95919585T ES 95919585 T ES95919585 T ES 95919585T ES 2120205 T3 ES2120205 T3 ES 2120205T3
Authority
ES
Spain
Prior art keywords
flag
switching center
connection
termination
network
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
ES95919585T
Other languages
English (en)
Inventor
Sunil Chotai
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.)
British Telecommunications PLC
Original Assignee
British Telecommunications PLC
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 British Telecommunications PLC filed Critical British Telecommunications PLC
Application granted granted Critical
Publication of ES2120205T3 publication Critical patent/ES2120205T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/30—Connection release
    • H04W76/38—Connection release triggered by timers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/42—Systems providing special services or facilities to subscribers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/42—Systems providing special services or facilities to subscribers
    • H04M3/50—Centralised arrangements for answering calls; Centralised arrangements for recording messages for absent or busy subscribers ; Centralised arrangements for recording messages
    • H04M3/53—Centralised arrangements for recording incoming messages, i.e. mailbox systems
    • H04M3/533—Voice mail systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M2207/00—Type of exchange or network, i.e. telephonic medium, in which the telephonic communication takes place
    • H04M2207/18—Type of exchange or network, i.e. telephonic medium, in which the telephonic communication takes place wireless networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/42—Systems providing special services or facilities to subscribers
    • H04M3/48—Arrangements for recalling a calling subscriber when the wanted subscriber ceases to be busy
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/16—Communication-related supplementary services, e.g. call-transfer or call-hold

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Exchange Systems With Centralized Control (AREA)
  • Monitoring And Testing Of Exchanges (AREA)
  • Telephonic Communication Services (AREA)
  • Telephone Function (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Amplifiers (AREA)
  • Power Steering Mechanism (AREA)

Abstract

EN UNA RED DE TELEFONO, EJEMPLO UN SISTEMA DE RADIO CELULAR, DESPUES DE QUE UNA TRNASACCION (EJEMPLO UNA LLAMDA) HA TERMINADO, LA CONEXION NO ESTA TOTALMENTE LIBERADA. SI OTRA CONEXION ESTA INSTALADA PARA SER TERMINADA DE UNA LLAMADA ACTUAL, EJEMPLO UN MENSAJE DE VOZ O TERMINACION DE LLAMADA PARA ESTAR UN ABONADO COLOCADO, UN FLAG F SE PONE EN EL SISTEMA DE GESTION DE CONEXIONES (CM). EL ESTADO DEL FLAG SE USA PARA DETERMINAR SI LA SEÑAL QUE ESTA CONECTADA HACIA UNA TERMINACION (B) DEBERIA MANTENERSE O LIBERARSE INMEDIATAMENTE. DEPENDIENDO DEL ESTADO DEL FLAG (F) SE TOMAN DIFERENTES ACCIONES EN LA RED. LA CONEXION SE PUEDE MANTENER POR UN INTERVALO PREDETERMINADO. DATOS (F,F1,F2) QUE CONCIERNEN AL ESTADO DEL FLAG SON TRANSMITIDOS DESDE EL CENTRO DE CONMUTACION (MSC1) A OTRO CENTRO DE CONMUTACION (MSC2) SI EL CONTROL DE LA TERMINACION DE RED SE TRANSFIERE. SI EL CONTROL DE LA TERMINACION DE RED (B) PASA A OTRO CENTRO DE CONMUTACION QUE NO SOPORTA EL SERVICIO PARA EL CUAL EL FLAG (F1) HABLA,EL ESTADO DEL FLAG SE ALMACENA EN UN REGISTRO DE MEMORIA (HLR) ASOCIADO CON EL USUARIO HASTA QUE ESTE CONECTADO OTRA VEZ AL CENTRO DE CONMTUACION CAPAZ DE SOPORTAR EL SERVICIO.
ES95919585T 1994-05-27 1995-05-26 Sistema de telecomunicaciones. Expired - Lifetime ES2120205T3 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SG1996003021A SG46329A1 (en) 1994-05-27 1994-05-27 Telecommunications system
EP94303839 1994-05-27
US27253794A 1994-07-11 1994-07-11

Publications (1)

Publication Number Publication Date
ES2120205T3 true ES2120205T3 (es) 1998-10-16

Family

ID=27236139

Family Applications (2)

Application Number Title Priority Date Filing Date
ES95919585T Expired - Lifetime ES2120205T3 (es) 1994-05-27 1995-05-26 Sistema de telecomunicaciones.
ES95919584T Expired - Lifetime ES2122611T3 (es) 1994-05-27 1995-05-26 Liberacion de una conexion en un sistema de comunicaciones.

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES95919584T Expired - Lifetime ES2122611T3 (es) 1994-05-27 1995-05-26 Liberacion de una conexion en un sistema de comunicaciones.

Country Status (15)

Country Link
EP (2) EP0761068B1 (es)
JP (2) JPH10501109A (es)
CN (2) CN1085024C (es)
AT (1) ATE168515T1 (es)
AU (2) AU685280B2 (es)
CA (2) CA2189770C (es)
DE (2) DE69503503T2 (es)
DK (2) DK0761068T3 (es)
ES (2) ES2120205T3 (es)
FI (2) FI113435B (es)
HK (2) HK1013588A1 (es)
NO (1) NO315890B1 (es)
NZ (2) NZ285840A (es)
SG (1) SG46329A1 (es)
WO (2) WO1995033347A1 (es)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE9504037L (sv) * 1995-11-10 1997-02-03 Telia Ab Förbättringar av eller avseende telekommunikationstjänster
EP0814626B1 (en) * 1996-06-21 2004-11-17 NTT DoCoMo, Inc. Mobile communication system for supporting multiple simultaneous communications on single mobile terminal
US5926469A (en) * 1996-11-12 1999-07-20 Telefonaktiebolaget L/M Ericssoon (Publ) Channel resource management within a digital mobile communications network
GB2327172B (en) * 1997-06-20 2002-06-19 Hong Kong Telecomm Ltd Voice mail service
US6507567B1 (en) * 1999-04-09 2003-01-14 Telefonaktiebolaget Lm Ericsson (Publ) Efficient handling of connections in a mobile communications network
US6397074B1 (en) * 1999-05-07 2002-05-28 Nokia Mobile Phones Limited GPS assistance data delivery method and system
US6377814B1 (en) * 2000-02-07 2002-04-23 Qualcomm Incorporated Method and apparatus for supervising transmit power in a high data rate system
US7472194B2 (en) * 2002-06-28 2008-12-30 Qualcomm Incorporated Data channel resource optimization for devices in a network
SE525260C2 (sv) 2003-04-15 2005-01-18 Smarttrust Ab Förfarande för hantering av en begäran från en mobilstation till en tjänsteleverantör
EP1517574B1 (en) * 2003-09-19 2005-07-20 Telefonaktiebolaget LM Ericsson (publ) Method, control device and network node for maintaining a connection when a request is pending
CN100352292C (zh) * 2003-10-21 2007-11-28 华为技术有限公司 一种删除无线链路的方法
CN1330200C (zh) * 2005-09-22 2007-08-01 中兴通讯股份有限公司 一种无线链路建立的方法
CN100442930C (zh) * 2005-11-29 2008-12-10 华为技术有限公司 移动交换中心及其被叫处理方法
CN100421529C (zh) * 2006-02-16 2008-09-24 华为技术有限公司 一种呼叫释放控制系统及其方法
CN100421531C (zh) * 2006-03-07 2008-09-24 华为技术有限公司 一种呼叫释放控制系统及呼叫释放控制方法
CN100450306C (zh) * 2006-03-24 2009-01-07 华为技术有限公司 一种检查通话状态的方法
CN100455137C (zh) * 2006-07-07 2009-01-21 华为技术有限公司 实现语音组呼业务的方法和系统
CN101207631A (zh) * 2006-12-20 2008-06-25 华为技术有限公司 一种控制传输层连接的方法和通信装置
US8515436B2 (en) * 2008-03-27 2013-08-20 Qualcomm Incorporated Management of wireless connections
US8385893B2 (en) * 2011-01-04 2013-02-26 Qualcomm Incorporated Multi-SIM status update system
GB201200754D0 (en) * 2012-01-17 2012-02-29 Ip Access Ltd Network element,integrated circuit cellular communication system and method for capturing user equipment measurements
CN104853338A (zh) * 2014-02-14 2015-08-19 中国移动通信集团广东有限公司 业务接续方法、装置及移动交换中心/拜访位置寄存器

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5643838A (en) * 1979-09-18 1981-04-22 Nippon Telegr & Teleph Corp <Ntt> Busy incoming system
JPS56115046A (en) * 1980-02-18 1981-09-10 Nippon Telegr & Teleph Corp <Ntt> Mobile radio telephone system
JPS58134542A (ja) * 1982-02-04 1983-08-10 Nippon Telegr & Teleph Corp <Ntt> 接続方式
DE3212023A1 (de) * 1982-03-31 1983-10-06 Siemens Ag Aktivadressenbezogenes informationssystem zur verwaltung von mobilkommunikationsteilnehmern
JPH05145964A (ja) * 1991-11-21 1993-06-11 Fujitsu Ltd システムコードレス電話の連続発呼方式
US5353331A (en) * 1992-03-05 1994-10-04 Bell Atlantic Network Services, Inc. Personal communications service using wireline/wireless integration

Also Published As

Publication number Publication date
EP0761067B1 (en) 1998-09-02
CN1149377A (zh) 1997-05-07
WO1995033353A1 (en) 1995-12-07
NZ285840A (en) 1997-02-24
FI964659L (fi) 1996-11-22
DK0761067T3 (da) 1999-06-07
FI964659A0 (fi) 1996-11-22
CN1084123C (zh) 2002-05-01
JPH10501109A (ja) 1998-01-27
NO965034D0 (no) 1996-11-26
AU2536095A (en) 1995-12-21
HK1013587A1 (en) 1999-08-27
NO965034L (no) 1996-11-26
CN1149376A (zh) 1997-05-07
DK0761068T3 (da) 1999-04-19
DE69504502D1 (de) 1998-10-08
CA2189770C (en) 1999-11-16
FI113733B (fi) 2004-05-31
NZ285839A (en) 1998-01-26
CA2189772C (en) 1999-11-16
DE69504502T2 (de) 1999-02-04
SG46329A1 (en) 1998-02-20
DE69503503D1 (de) 1998-08-20
AU2535995A (en) 1995-12-21
JPH10501377A (ja) 1998-02-03
DE69503503T2 (de) 1998-12-17
FI964658A (fi) 1996-11-22
AU685281B2 (en) 1998-01-15
EP0761067A1 (en) 1997-03-12
CN1085024C (zh) 2002-05-15
CA2189770A1 (en) 1995-12-07
HK1013588A1 (en) 1999-08-27
ES2122611T3 (es) 1998-12-16
FI113435B (fi) 2004-04-15
EP0761068A1 (en) 1997-03-12
FI964658A0 (fi) 1996-11-22
NO315890B1 (no) 2003-11-03
WO1995033347A1 (en) 1995-12-07
CA2189772A1 (en) 1995-12-07
EP0761068B1 (en) 1998-07-15
AU685280B2 (en) 1998-01-15
ATE168515T1 (de) 1998-08-15

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