ES2174827T3 - Sistema de conmutacion de telecomunicaciones con nodos de conmut acion de encaminamiento adaptable. - Google Patents
Sistema de conmutacion de telecomunicaciones con nodos de conmut acion de encaminamiento adaptable.Info
- Publication number
- ES2174827T3 ES2174827T3 ES92311267T ES92311267T ES2174827T3 ES 2174827 T3 ES2174827 T3 ES 2174827T3 ES 92311267 T ES92311267 T ES 92311267T ES 92311267 T ES92311267 T ES 92311267T ES 2174827 T3 ES2174827 T3 ES 2174827T3
- Authority
- ES
- Spain
- Prior art keywords
- switching
- switching node
- hierarchy
- call
- node
- 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
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q3/00—Selecting arrangements
- H04Q3/0016—Arrangements providing connection between exchanges
- H04Q3/0062—Provisions for network management
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q3/00—Selecting arrangements
- H04Q3/64—Distributing or queueing
- H04Q3/66—Traffic distributors
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
- H04Q2213/13097—Numbering, addressing
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
- H04Q2213/13107—Control equipment for a part of the connection, distributed control, co-processing
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
- H04Q2213/13138—Least cost routing, LCR
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
- H04Q2213/13141—Hunting for free outlet, circuit or channel
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
- H04Q2213/13176—Common channel signaling, CCS7
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
- H04Q2213/13352—Self-routing networks, real-time routing
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
- H04Q2213/13353—Routing table, map memory
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
- H04Q2213/1338—Inter-exchange connection
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
- H04Q2213/13383—Hierarchy of switches, main and subexchange, e.g. satellite exchange
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
- H04Q2213/13541—Indexing scheme relating to selecting arrangements in general and for multiplex systems routing
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Telephonic Communication Services (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
- Exchange Systems With Centralized Control (AREA)
- Small-Scale Networks (AREA)
Abstract
SE PRESENTA UN SISTEMA DE CONMUTACION DE TELECOMUNICACIONES QUE TIENE NODOS DE CONMUTACION QUE REALIZAN UN ENCAMINAMIENTO ADAPTATIVO UTILIZANDO EL HECHO DE QUE LOS NODOS DE CONMUTACION ESTAN DISPUESTOS EN UNA PRIMERA Y UNA SEGUNDA JERARQUIA. ADEMAS, CADA NODO DE CONMUTACION MANTIENE UNA INFORMACION DE ENCAMINAMIENTO EN BASE A LOS NUMEROS DE TELEFONO Y DE NODO DE CONMUTACION QUE IDENTIFICA LOS NODOS DE CONMUTACION. UN NODO DE CONMUTACION DE DESTINO TRANSFIERE SU INFORMACION DE ENCAMINAMIENTO HACIA EL NODO DE CONMUTACION DE ORIGEN QUE COMBINA ESA INFORMACION DE ENCAMINAMIENTO CON LA SUYA PROPIA PARA DETERMINAR LOS CAMINOS DE LLAMADA MAS CORTO PARA EL SUBSECUENTE ENCAMINAMIENTO DE LA LLAMADA. LA PRIMERA JERARQUIA ES UNA JERARQUIA DE PLAN DE INICIO DE LLAMADAS QUE TIENE GRUPOS DE NODO DE CONMUTACION EN CADA NIVEL DEL PLAN DE INICIO DE LLAMADA. LA SEGUNDA JERARQUIA ES UNA JERARQUIA DE NODO DE CONMUTACION QUE SE BASA EN EL NUMERO DE NODO DE CONMUTACION PARA CADA NODO DE CONMUTACION CON AL MENOS UN NODO DE CONMUTACION DE LA JERARQUIA DE NODOS DE CONMUTACION ESTANDO EN UN NIVEL DIFERENTE EN LA JERARQUIA DEL PLAN DE INICIO DE LLAMADAS. PARA ENCAMINAR UNA LLAMADA, UN NODO DE CONMUTACION PRIMERO ENCAMINA LA LLAMADA A TRAVES DE NIVELES DE NODOS DE CONMUTACION EN LA JERARQUIA DEL PLAN DE INICIO DE LLAMADAS HASTA QUE SE ENCUENTRA UN SEGUNDO NODO DE CONMUTACION QUE PUEDA DETERMINAR LA IDENTIFICACION DEL NODO DE CONMUTACION DE DESTINO EN BASE AL NUMERO DE TELEFONO MARCADO. ENTONCES, EL SEGUNDO NODO DE CONMUTACION ENCAMINA LA LLAMADA A TRAVES DE LA JERARQUIA DE NODOS USANDO EL NUMERO DEL NODO IDENTIFICADO HASTA QUE SE DETERMINA UN CAMINO HASTA EL NODO DE CONMUTACION DE DESTINO.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/816,362 US5377262A (en) | 1991-12-30 | 1991-12-30 | Telecommunication switching system having adaptive routing switching nodes |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2174827T3 true ES2174827T3 (es) | 2002-11-16 |
Family
ID=25220397
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES92311267T Expired - Lifetime ES2174827T3 (es) | 1991-12-30 | 1992-12-10 | Sistema de conmutacion de telecomunicaciones con nodos de conmut acion de encaminamiento adaptable. |
Country Status (6)
Country | Link |
---|---|
US (1) | US5377262A (es) |
EP (1) | EP0556515B1 (es) |
JP (1) | JPH0685907A (es) |
CA (1) | CA2081169C (es) |
DE (1) | DE69232658T2 (es) |
ES (1) | ES2174827T3 (es) |
Families Citing this family (51)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5640319A (en) * | 1991-03-18 | 1997-06-17 | Lucent Technologies Inc. | Switch control methods and apparatus |
US5390242A (en) * | 1991-12-30 | 1995-02-14 | At&T Corp. | Rerouting in a distributed telecommunication system |
US5386466A (en) * | 1991-12-30 | 1995-01-31 | At&T Corp. | Automatic initialization of a distributed telecommunication system |
US5416834A (en) * | 1991-12-30 | 1995-05-16 | At&T Corp. | Redirection of calls by a communication terminal |
US5375167A (en) * | 1991-12-30 | 1994-12-20 | At&T Corp. | Telecommunication switching system having distributed dialing plan hierarchy |
US5787349A (en) * | 1992-02-27 | 1998-07-28 | Nec Corporation | Control signaling network, radio base station and mobile switching center |
DE4210407C1 (de) * | 1992-03-30 | 1993-09-30 | Siemens Ag | Verfahren zur Rufnummernsignalisierung in einem Fernmeldenetz |
DE69423807T2 (de) * | 1993-01-21 | 2000-12-07 | At & T Corp., New York | Verzeichnisstruktur für ein grossflächiges Telekommunikationsnetzwerk für die Lokalisierung mobiler Teilnehmer |
JP3483284B2 (ja) * | 1993-12-28 | 2004-01-06 | 富士通株式会社 | 並列プロセッサシステム用ネットワークサブ装置および並列プロセッサシステム用ネットワーク装置 |
US5502816A (en) * | 1994-03-25 | 1996-03-26 | At&T Corp. | Method of routing a request for a virtual circuit based on information from concurrent requests |
CA2186347C (en) * | 1994-04-01 | 2003-07-29 | Ulf Mikael Ronstrom | Mobility in telecommunication networks |
SE503021C2 (sv) * | 1994-06-13 | 1996-03-11 | Ericsson Telefon Ab L M | Driftstödsnät för ett telekommunikationsnät innefattande nätelement, telekommunikationsnät innefattande nätelement, nätelement samt sätt att strukturera programvara i ett nätelement |
SG43133A1 (en) * | 1994-08-12 | 1997-10-17 | British Telecomm | Data management system |
JP3681754B2 (ja) * | 1994-08-12 | 2005-08-10 | ブリティッシュ・テレコミュニケーションズ・パブリック・リミテッド・カンパニー | データ管理システムの構成方法 |
US5553128A (en) * | 1994-10-26 | 1996-09-03 | Lucent Technologies Inc. | Control of call forwarding by a target telephone |
US5526414A (en) * | 1994-10-26 | 1996-06-11 | Northern Telecom Limited | Dynamically controlled routing using virtual nodes |
US5623541A (en) * | 1995-02-17 | 1997-04-22 | Lucent Technologies Inc. | Apparatus to manipulate and examine the data structure that supports digit analysis in telecommunications call processing |
US5559877A (en) * | 1995-03-21 | 1996-09-24 | At&T | Automatic provisioning of trunking and routing parameters in a telecommunications network |
US5579307A (en) * | 1995-03-23 | 1996-11-26 | Motorola, Inc. | Packet routing system and method with quasi-real-time control |
US5521970A (en) * | 1995-03-29 | 1996-05-28 | At&T Corp. | Arrangement for extending call-coverage across a network of nodes |
FI100443B (fi) * | 1995-04-10 | 1997-11-28 | Nokia Telecommunications Oy | Liikenteen väylöitys tietoliikenneverkon solmussa |
US6115748A (en) | 1995-07-19 | 2000-09-05 | Fujitsu Network Communications, Inc. | Prioritized access to shared buffers |
JP2723084B2 (ja) * | 1995-07-19 | 1998-03-09 | 日本電気株式会社 | リンクステートルーティング装置 |
AU6970896A (en) | 1995-09-14 | 1997-04-01 | Ascom Nexion Inc. | Transmitter controlled flow control for buffer allocation in wide area atm networks |
US5805593A (en) * | 1995-09-26 | 1998-09-08 | At&T Corp | Routing method for setting up a service between an origination node and a destination node in a connection-communications network |
US5787153A (en) * | 1995-09-29 | 1998-07-28 | Unisys Corporation | System for incremental redistribution of telephony applications computing workload |
US5991298A (en) | 1996-01-16 | 1999-11-23 | Fujitsu Network Communications, Inc. | Reliable and flexible multicast mechanism for ATM networks |
US5892819A (en) * | 1996-02-23 | 1999-04-06 | Siemens Information And Communication Networks, Inc. | Call forward managed rerouting |
US5748905A (en) | 1996-08-30 | 1998-05-05 | Fujitsu Network Communications, Inc. | Frame classification using classification keys |
US5805690A (en) * | 1996-10-07 | 1998-09-08 | Timeplex, Inc. | Method of distributed call control in a distributed transit PBX system |
US5903571A (en) * | 1996-10-07 | 1999-05-11 | Timeplex, Inc. | Distributed transit private branch exchange |
US5848145A (en) * | 1996-12-20 | 1998-12-08 | Lucent Technologies Inc. | Automatic learning of network routing using random routes |
US5995612A (en) * | 1996-12-23 | 1999-11-30 | Lucent Technologies Inc. | Telecommunications system architecture |
US5999614A (en) * | 1996-12-23 | 1999-12-07 | Lucent Technologies Inc. | Telecommunications system architecture |
CA2218263C (en) * | 1996-12-23 | 2001-10-09 | Lucent Technologies Inc. | Telecommunications system architecture |
US5838769A (en) * | 1996-12-31 | 1998-11-17 | Mci Communications Corporation | Method of reducing risk that calls are blocked by egress switch or trunk failures |
US6208717B1 (en) | 1997-03-03 | 2001-03-27 | Unisys Corporation | Method for migrating or altering a messaging system |
DE19743361C2 (de) | 1997-09-30 | 2001-02-01 | Siemens Ag | Verfahren zur Leitwegsuche in Telekommunikationsnetzen |
EP0917386A1 (de) * | 1997-11-17 | 1999-05-19 | Siemens Aktiengesellschaft | Verfahren und Vermittlungsprozess zur Steuerung von Verbindungen |
US6148073A (en) * | 1997-12-17 | 2000-11-14 | Northern Telecom Limited | Network centric call processing architecture using distributed call segments |
US6208640B1 (en) | 1998-02-27 | 2001-03-27 | David Spell | Predictive bandwidth allocation method and apparatus |
US6275470B1 (en) | 1999-06-18 | 2001-08-14 | Digital Island, Inc. | On-demand overlay routing for computer-based communication networks |
NO314608B1 (no) | 1999-10-04 | 2003-04-14 | Ericsson Telefon Ab L M | Fremgangsmåte for ruting av anrop |
DE10159261A1 (de) * | 2001-12-03 | 2003-06-18 | Siemens Ag | Verfahren zum Übermitteln eines Kennzeichendatums für eine Netzknoteneinheit, zugehörige Vorrichtung und zugehöriges Programm |
US6974036B2 (en) * | 2002-04-01 | 2005-12-13 | Viasystems Group, Inc. | Corner post and manufacturing process for making same |
US7760664B2 (en) * | 2004-09-30 | 2010-07-20 | Sanyogita Gupta | Determining and provisioning paths in a network |
US20060118061A1 (en) * | 2004-12-07 | 2006-06-08 | Timothy Edwards | Bag spool rewind assembly |
AU2006225395B2 (en) * | 2005-03-24 | 2009-08-27 | Lg Electronics Inc. | Method of executing scanning in broadband wireless access system |
US7398438B2 (en) * | 2006-03-30 | 2008-07-08 | Lucent Technologies Inc. | Method and apparatus for improved routing in connectionless networks |
US8300798B1 (en) | 2006-04-03 | 2012-10-30 | Wai Wu | Intelligent communication routing system and method |
US9723462B2 (en) | 2014-11-07 | 2017-08-01 | At&T Intellectual Property I, L.P. | Cloud-based device twinning |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ZA854380B (en) * | 1984-07-11 | 1986-02-26 | Siemens Ag Albis | Method of path finding in a mesh telecommunication network |
DE3632827A1 (de) * | 1986-09-26 | 1988-03-31 | Siemens Ag | Verfahren zum betrieb einer fernmeldeanlage mit einem netz aus hierarchisch gegliederten vermittlungsstellen |
JPS63214043A (ja) * | 1987-03-02 | 1988-09-06 | Fujitsu Ltd | パケツト通信サ−ビス方式 |
US4899333A (en) * | 1988-03-31 | 1990-02-06 | American Telephone And Telegraph Company At&T Bell Laboratories | Architecture of the control of a high performance packet switching distribution network |
US4896319A (en) * | 1988-03-31 | 1990-01-23 | American Telephone And Telegraph Company, At&T Bell Laboratories | Identification and authentication of end user systems for packet communications network services |
JP2816164B2 (ja) * | 1988-11-11 | 1998-10-27 | 株式会社日立製作所 | 通信システム |
US5014266A (en) * | 1988-12-28 | 1991-05-07 | At&T Bell Laboratories | Circuit switching system for interconnecting logical links between packet switching networks |
US5062103A (en) * | 1988-12-29 | 1991-10-29 | At&T Bell Laboratories | Telephone agent call management system |
US5023868A (en) * | 1988-12-29 | 1991-06-11 | At&T Bell Laboratories | Automated call handling apparatus |
US4988209A (en) * | 1988-12-29 | 1991-01-29 | At&T Bell Laboratories | Telephone agent management information system |
DE3921637C2 (de) * | 1989-06-30 | 1995-02-09 | Siemens Ag | Schaltungsanordnung für Fernmeldevermittlungsanlagen, insbesondere Fernsprechvermittlungsanlagen, mit mobilen Teilnehmerstellen und einem hierarchisch geordneten zweifachen Sternvermittlungsnetz |
US5001710A (en) * | 1989-10-24 | 1991-03-19 | At&T Bell Laboratories | Customer programmable automated integrated voice/data technique for communication systems |
US5016243A (en) * | 1989-11-06 | 1991-05-14 | At&T Bell Laboratories | Automatic fault recovery in a packet network |
US5036535A (en) * | 1989-11-27 | 1991-07-30 | Unifi Communications Corporation | Switchless automatic call distribution system |
US5014262A (en) * | 1990-01-02 | 1991-05-07 | At&T Bell Laboratories | Apparatus and method for detecting and eliminating call looping in a node-by-node routing network |
US5012512A (en) * | 1990-03-30 | 1991-04-30 | At&T Bell Laboratories | Telephone operator and agent to database communication arrangement |
US5023780A (en) * | 1991-01-03 | 1991-06-11 | Northern Telecom Limited | Method of operating a packet switching network |
US5255315A (en) * | 1991-04-24 | 1993-10-19 | At&T Bell Laboratories | Method of rerouting telecommunications traffic |
US5386466A (en) * | 1991-12-30 | 1995-01-31 | At&T Corp. | Automatic initialization of a distributed telecommunication system |
US5416834A (en) * | 1991-12-30 | 1995-05-16 | At&T Corp. | Redirection of calls by a communication terminal |
US5375167A (en) * | 1991-12-30 | 1994-12-20 | At&T Corp. | Telecommunication switching system having distributed dialing plan hierarchy |
US5390242A (en) * | 1991-12-30 | 1995-02-14 | At&T Corp. | Rerouting in a distributed telecommunication system |
-
1991
- 1991-12-30 US US07/816,362 patent/US5377262A/en not_active Expired - Lifetime
-
1992
- 1992-10-22 CA CA002081169A patent/CA2081169C/en not_active Expired - Fee Related
- 1992-12-10 ES ES92311267T patent/ES2174827T3/es not_active Expired - Lifetime
- 1992-12-10 DE DE69232658T patent/DE69232658T2/de not_active Expired - Fee Related
- 1992-12-10 EP EP92311267A patent/EP0556515B1/en not_active Expired - Lifetime
- 1992-12-25 JP JP35773492A patent/JPH0685907A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
EP0556515A2 (en) | 1993-08-25 |
EP0556515B1 (en) | 2002-06-26 |
DE69232658D1 (de) | 2002-08-01 |
JPH0685907A (ja) | 1994-03-25 |
DE69232658T2 (de) | 2002-12-05 |
US5377262A (en) | 1994-12-27 |
CA2081169C (en) | 1997-04-22 |
CA2081169A1 (en) | 1993-07-01 |
EP0556515A3 (en) | 1994-12-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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