BR9814579A - Sistema de telecomunicação e processo para conectar uma chamada de voz a um terminal móvel em comunicação sem fio com um centro de comutação móvel - Google Patents
Sistema de telecomunicação e processo para conectar uma chamada de voz a um terminal móvel em comunicação sem fio com um centro de comutação móvelInfo
- Publication number
- BR9814579A BR9814579A BR9814579-7A BR9814579A BR9814579A BR 9814579 A BR9814579 A BR 9814579A BR 9814579 A BR9814579 A BR 9814579A BR 9814579 A BR9814579 A BR 9814579A
- Authority
- BR
- Brazil
- Prior art keywords
- call
- internet
- mobile
- telecommunication system
- pstn
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/16—Gateway arrangements
-
- 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
- H04M3/54—Arrangements for diverting calls for one subscriber to another predetermined subscriber
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M2203/00—Aspects of automatic or semi-automatic exchanges
- H04M2203/15—Aspects of automatic or semi-automatic exchanges related to dial plan and call routing
- H04M2203/156—On-line status dependent routing
-
- 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
- H04M3/428—Arrangements for placing incoming calls on hold
- H04M3/4285—Notifying, informing or entertaining a held party while on hold, e.g. Music On Hold
-
- 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
- H04M7/00—Arrangements for interconnection between switching centres
- H04M7/006—Networks other than PSTN/ISDN providing telephone service, e.g. Voice over Internet Protocol (VoIP), including next generation networks with a packet-switched transport layer
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Mobile Radio Communication Systems (AREA)
- Telephonic Communication Services (AREA)
Abstract
"SISTEMA DE TELECOMUNICAçãO E PROCESSO PARA CONECTAR UMA CHAMADA DE VOZ A UM TERMINAL MóVEL EM COMUNICAçãO SEM FIO COM UM CENTRO DE COMUTAçãO MóVEL". Um sistema e processo de telecomunicação é exposto para fornecer inter-operabilidade entre um acesso direto do sistema celular à Internet e o serviço de telefonia fomecido pela Rede de Telefone Comutada Pública (PSTN), a fim de permitir um assinante móvel receber chamadas da PSTN enquanto envolvido em comunicação de dados, por exemplo, através da Internet. Quando uma Estação Móvel (MS) tem uma conexão ativa para um servidor ou roteador operando Protocolo de Internet, uma chamada de PSTN de chegada pode ser prosseguida a um portal de voz dentro do Centro de Comutação Móvel de serviço/ Registrador de Localização de Visitante (MSC/VLR), que transforma a chamada a uma chamada telefónica pela Internet. Durante a conexão de acesso direto à Internet, a MS pode sinalizar informação especifica, usando, por exemplo, um prefixo, para ativar a característica de prosseguimento de chamada para portal de voz.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/002,274 US6519252B2 (en) | 1997-12-31 | 1997-12-31 | System and method for connecting a call to a mobile subscriber connected to the Internet |
PCT/US1998/027432 WO1999034587A1 (en) | 1997-12-31 | 1998-12-22 | System and method for connecting a call to a mobile subscriber connected to the internet |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9814579A true BR9814579A (pt) | 2001-10-23 |
Family
ID=21700018
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9814579-7A BR9814579A (pt) | 1997-12-31 | 1998-12-22 | Sistema de telecomunicação e processo para conectar uma chamada de voz a um terminal móvel em comunicação sem fio com um centro de comutação móvel |
Country Status (6)
Country | Link |
---|---|
US (1) | US6519252B2 (pt) |
AR (1) | AR014234A1 (pt) |
AU (1) | AU1944499A (pt) |
BR (1) | BR9814579A (pt) |
CA (1) | CA2316906A1 (pt) |
WO (1) | WO1999034587A1 (pt) |
Families Citing this family (74)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8606851B2 (en) | 1995-06-06 | 2013-12-10 | Wayport, Inc. | Method and apparatus for geographic-based communications service |
US5835061A (en) | 1995-06-06 | 1998-11-10 | Wayport, Inc. | Method and apparatus for geographic-based communications service |
CA2263264C (en) * | 1996-08-14 | 2006-11-28 | Northern Telecom Limited | Internet-based telephone call manager |
US6188892B1 (en) * | 1998-02-13 | 2001-02-13 | Qualcomm Inc. | System and method for base station initiated call setup |
US20040098584A1 (en) * | 1998-03-25 | 2004-05-20 | Sherman Edward G. | Method and system for embedded, automated, component-level control of computer systems and other complex systems |
NO317955B1 (no) * | 1998-08-07 | 2005-01-10 | Ericsson Telefon Ab L M | Fremgangsmate for forbedring av tjenesteniva-selektering i et kommunikasjonsnett-system |
DE19837641C2 (de) * | 1998-08-19 | 2000-11-02 | Siemens Ag | Verfahren zum Routen von Verbindungen über ein paketorientiertes Kommunikationsnetz |
US20020077112A1 (en) * | 1998-09-03 | 2002-06-20 | Mcintosh Chris P. | Distributed cellular network communication system |
US6560216B1 (en) * | 1998-09-17 | 2003-05-06 | Openwave Systems Inc. | Data network computing device call processing |
US6711146B2 (en) * | 1999-02-22 | 2004-03-23 | Genesys Telecommunications Laboratories, Inc. | Telecommunication system for automatically locating by network connection and selectively delivering calls to mobile client devices |
AU2110100A (en) * | 1999-03-12 | 2000-10-04 | Nokia Corporation | Method and system for establishing a connection |
US6707812B1 (en) | 1999-06-02 | 2004-03-16 | Accenture Llp | System, method and article of manufacture for element management in a hybrid communication system |
US6195697B1 (en) | 1999-06-02 | 2001-02-27 | Ac Properties B.V. | System, method and article of manufacture for providing a customer interface in a hybrid network |
US6147975A (en) * | 1999-06-02 | 2000-11-14 | Ac Properties B.V. | System, method and article of manufacture of a proactive threhold manager in a hybrid communication system architecture |
US6426948B1 (en) | 1999-06-02 | 2002-07-30 | Accenture Llp | Video conferencing fault management in a hybrid network |
US6704303B1 (en) | 1999-06-02 | 2004-03-09 | Accenture Llp | IP/telephony user interface for a hybrid communication system |
US6449588B1 (en) | 1999-06-02 | 2002-09-10 | Accenture Llp | Customer-driven QOS in hybrid communication system |
JP2000349827A (ja) * | 1999-06-09 | 2000-12-15 | Nec Corp | Tcp/ip通信ネットワークから移動通信ネットワークへの発信方法及び発着信システム |
US7174127B2 (en) * | 1999-08-10 | 2007-02-06 | Atc Technologies, Llc | Data communications systems and methods using different wireless links for inbound and outbound data |
US7062265B1 (en) * | 1999-08-12 | 2006-06-13 | Lucent Technologies Inc. | Architecture to support service features for wireless calls in a wireless telecommunication system |
FR2797731B1 (fr) * | 1999-08-18 | 2001-09-21 | Sagem | Procede d'etablissement d'une communication entre deux installations telephoniques a travers un reseau informatique |
US6345239B1 (en) | 1999-08-31 | 2002-02-05 | Accenture Llp | Remote demonstration of business capabilities in an e-commerce environment |
US6611867B1 (en) | 1999-08-31 | 2003-08-26 | Accenture Llp | System, method and article of manufacture for implementing a hybrid network |
US6427132B1 (en) | 1999-08-31 | 2002-07-30 | Accenture Llp | System, method and article of manufacture for demonstrating E-commerce capabilities via a simulation on a network |
US6603761B1 (en) * | 1999-09-17 | 2003-08-05 | Lucent Technologies Inc. | Using internet and internet protocols to bypass PSTN, GSM map, and ANSI-41 networks for wireless telephone call delivery |
US7532613B1 (en) * | 1999-10-14 | 2009-05-12 | Nortel Networks Limited | Establishing a communications session having a quality of service in a communications system |
EP1226697B1 (en) * | 1999-11-03 | 2010-09-22 | Wayport, Inc. | Distributed network communication system which enables multiple network providers to use a common distributed network infrastructure |
US6571221B1 (en) * | 1999-11-03 | 2003-05-27 | Wayport, Inc. | Network communication service with an improved subscriber model using digital certificates |
US6798767B1 (en) | 1999-11-16 | 2004-09-28 | Cisco Technology, Inc. | System and method for generating multiple line appearances in a communication network |
US6775369B1 (en) | 1999-11-16 | 2004-08-10 | Cisco Technology, Inc. | System and method for establishing roaming line numbers |
US9538386B2 (en) | 1999-11-24 | 2017-01-03 | Robert C. Yen | Wireless internet access with enhanced bandwidth capabilities |
US8516146B1 (en) | 1999-11-24 | 2013-08-20 | Robert C. Yen | Method and system for reduction of delay and bandwidth requirements in internet data transfer |
AU1899201A (en) * | 1999-11-26 | 2001-06-04 | Kitel Co., Ltd. | Method and system for transmitting communication signals through internet and a public switched telephone network |
US20010036172A1 (en) * | 2000-02-03 | 2001-11-01 | Aaron Haskal | Wireless voice over internet protocol communication systems |
US20020022483A1 (en) * | 2000-04-18 | 2002-02-21 | Wayport, Inc. | Distributed network communication system which allows multiple wireless service providers to share a common network infrastructure |
US6804720B1 (en) * | 2000-06-07 | 2004-10-12 | Telefonaktiebolaget Lm Ericsson (Publ) | Mobile internet access |
KR100381044B1 (ko) * | 2000-07-22 | 2003-04-18 | 텔슨전자 주식회사 | 이동통신 시스템에서 인터넷망과의 접속을 제공하기 위한코덱 변환 장치 및 그 방법 |
US6845250B1 (en) | 2000-10-13 | 2005-01-18 | Cisco Technology, Inc. | Method and system for transmitting messages in a communications network |
KR100406250B1 (ko) * | 2000-10-14 | 2003-11-15 | 주식회사 케이티프리텔 | 무선 데이터 통신 서비스 중 수신되는 음성 호에 대해선택적으로 통화 연결하는 장치 및 그 방법 |
ES2656351T3 (es) | 2000-12-14 | 2018-02-26 | Counterpath Corporation | Método de re-selección de teléfono móvil entre una red celular de conmutación de circuitos y una red de conmutación de paquetes |
FI20010297A0 (fi) * | 2001-02-16 | 2001-02-16 | Vesa Juhani Hukkanen | Menetelmä ja laitejärjestelmä kommunikoinnin toteuttamiseksi |
KR100396280B1 (ko) * | 2001-02-28 | 2003-09-03 | 삼성전자주식회사 | 착신호 전환 방법 |
CA2375844C (en) * | 2001-03-09 | 2008-12-30 | Research In Motion Limited | Advanced voice and data operations in a mobile data communication device |
US8406389B2 (en) | 2001-03-09 | 2013-03-26 | Research In Motion Limited | Advanced voice and data operations in a mobile data communication device |
US20030125023A1 (en) * | 2001-03-15 | 2003-07-03 | Eyal Fishler | Method and system for providing a wireless terminal communication session integrated with data and voice services |
FI113144B (fi) * | 2001-07-12 | 2004-02-27 | Nokia Corp | Pakettidatapalvelun tarjoaminen langattomassa tietoliikennejärjestelmässä |
US20040203752A1 (en) * | 2002-11-18 | 2004-10-14 | Toshiba America Information Systems, Inc. | Mobility communications system |
US8737981B2 (en) | 2002-12-19 | 2014-05-27 | Qualcomm Incorporated | Downloadable configuring application for a wireless device |
US7535889B2 (en) * | 2003-06-11 | 2009-05-19 | Alcatel-Lucent Usa Inc. | Server component redirection of new media path portion between packet-switched and circuit-switched portions of mobile switching center |
US20050003801A1 (en) * | 2003-06-26 | 2005-01-06 | Randall Michael S. | High speed mobile terminal data communications device, system, and method |
US7257427B2 (en) * | 2003-10-01 | 2007-08-14 | Honda Motor Co., Ltd. | System and method for managing mobile communications |
US7860228B1 (en) | 2004-03-25 | 2010-12-28 | American Express Travel Related Services Company, Inc. | System and method for provisioning telephony services |
US7502615B2 (en) * | 2004-07-16 | 2009-03-10 | Bridgeport Networks, Inc. | Handoff for cellular and internet protocol telephony |
US20060018449A1 (en) * | 2004-07-20 | 2006-01-26 | Qwest Communications International Inc. | Telephone call routing |
US20060018448A1 (en) * | 2004-07-20 | 2006-01-26 | Qwest Communications International Inc. | Routing telephone calls via a data network |
US8184793B2 (en) | 2004-07-20 | 2012-05-22 | Qwest Communications International Inc. | Multi-line telephone calling |
US7187759B2 (en) * | 2004-08-06 | 2007-03-06 | Pramodkumar Patel | Mobile voice mail screening method |
US7502409B2 (en) * | 2004-08-13 | 2009-03-10 | Kyocera Wireless Corp. | Mobile broadband modem and related access sharing technique |
US9654200B2 (en) | 2005-07-18 | 2017-05-16 | Mutualink, Inc. | System and method for dynamic wireless aerial mesh network |
US9871767B2 (en) | 2005-07-18 | 2018-01-16 | Mutualink, Inc. | Enabling ad hoc trusted connections among enclaved communication communities |
US8364153B2 (en) * | 2010-08-13 | 2013-01-29 | Mutualink, Inc. | Mobile interoperability workstation controller having video capabilities within an incident communications network |
US8634796B2 (en) * | 2008-03-14 | 2014-01-21 | William J. Johnson | System and method for location based exchanges of data facilitating distributed location applications |
US8639267B2 (en) | 2008-03-14 | 2014-01-28 | William J. Johnson | System and method for location based exchanges of data facilitating distributed locational applications |
US8761751B2 (en) | 2008-03-14 | 2014-06-24 | William J. Johnson | System and method for targeting data processing system(s) with data |
US8923806B2 (en) | 2008-03-14 | 2014-12-30 | William J. Johnson | System and method for presenting application data by data processing system(s) in a vicinity |
US8600341B2 (en) | 2008-03-14 | 2013-12-03 | William J. Johnson | System and method for location based exchanges of data facilitating distributed locational applications |
US8566839B2 (en) | 2008-03-14 | 2013-10-22 | William J. Johnson | System and method for automated content presentation objects |
US9774695B2 (en) | 2009-06-17 | 2017-09-26 | Counterpath Corporation | Enhanced presence detection for routing decisions |
US8538476B2 (en) * | 2009-10-16 | 2013-09-17 | Junior Besay | Cellular network computer adaptation system |
CA2827564C (en) | 2011-02-22 | 2015-10-20 | Mutualink Inc. | Dynamic asset marshalling within an incident communications network |
CA2879180A1 (en) | 2012-03-07 | 2013-09-12 | Snap Trends, Inc. | Methods and systems of aggregating information of social networks based on geographical locations via a network |
US9477991B2 (en) | 2013-08-27 | 2016-10-25 | Snap Trends, Inc. | Methods and systems of aggregating information of geographic context regions of social networks based on geographical locations via a network |
US9894489B2 (en) | 2013-09-30 | 2018-02-13 | William J. Johnson | System and method for situational proximity observation alerting privileged recipients |
US9270816B2 (en) | 2013-10-04 | 2016-02-23 | Tel-Tech Systems, Inc. | Redirecting telephone call to packet-switched data call via voicemail |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE9304119D0 (sv) * | 1993-12-10 | 1993-12-10 | Ericsson Ge Mobile Communicat | Apparatuses and mobile stations for providing packet data communication in digital TDMA cellular systems |
US5570367A (en) * | 1994-07-29 | 1996-10-29 | Lucent Technologies Inc. | Asymmetric protocol for wireless communications |
US5600704A (en) * | 1994-08-30 | 1997-02-04 | Ericsson Inc. | Systems and methods for prioritized routing of telephone calls to a subscriber |
US5867784A (en) * | 1995-07-05 | 1999-02-02 | Telefonaktiebolaget Lm Ericsson | Call forwarding in a mobile communication system |
US5943399A (en) * | 1995-09-29 | 1999-08-24 | Northern Telecom Limited | Methods and apparatus for providing communications to telecommunications terminals |
FI105746B (fi) | 1995-09-29 | 2000-09-29 | Nokia Mobile Phones Ltd | Integroitu radioviestintäjärjestelmä |
US5805587A (en) * | 1995-11-27 | 1998-09-08 | At&T Corp. | Call notification feature for a telephone line connected to the internet |
US5809128A (en) * | 1996-11-01 | 1998-09-15 | Interactive Telecom Inc. | Method and apparatus permitting notification and control of blocked incoming calls over a data network |
JP3101768B2 (ja) | 1996-01-15 | 2000-10-23 | インタラクティブ テレコム インク. | データパスによるボイスコール通知並びにメッセージコントロールの方法 |
US5982774A (en) * | 1996-04-01 | 1999-11-09 | At&T Corp. | Internet on hold |
US5839065A (en) * | 1996-04-23 | 1998-11-17 | Ericsson Inc. | Validation of a forward-to-number by a mobile station |
US6118778A (en) * | 1996-12-09 | 2000-09-12 | At&T Wireless Services, Inc. | Method and apparatus for data network call processing |
US5953322A (en) * | 1997-01-31 | 1999-09-14 | Qualcomm Incorporated | Cellular internet telephone |
US5889774A (en) * | 1997-03-14 | 1999-03-30 | Efusion, Inc. | Method and apparatus for selecting an internet/PSTN changeover server for a packet based phone call |
US6125126A (en) * | 1997-05-14 | 2000-09-26 | Telefonaktiebolaget Lm Ericsson | Method and apparatus for selective call forwarding |
US6219413B1 (en) * | 1997-08-07 | 2001-04-17 | At&T Corp. | Apparatus and method for called-party telephone messaging while interconnected to a data network |
US6088594A (en) * | 1997-11-26 | 2000-07-11 | Ericsson Inc. | System and method for positioning a mobile terminal using a terminal based browser |
US5946381A (en) * | 1997-12-19 | 1999-08-31 | Telefonaktiebolaget L M Ericsson (Publ) | Controlling incoming calls via the world-wide web |
-
1997
- 1997-12-31 US US09/002,274 patent/US6519252B2/en not_active Expired - Lifetime
-
1998
- 1998-12-22 BR BR9814579-7A patent/BR9814579A/pt not_active IP Right Cessation
- 1998-12-22 WO PCT/US1998/027432 patent/WO1999034587A1/en active Application Filing
- 1998-12-22 AU AU19444/99A patent/AU1944499A/en not_active Abandoned
- 1998-12-22 CA CA002316906A patent/CA2316906A1/en not_active Abandoned
- 1998-12-30 AR ARP980106770A patent/AR014234A1/es active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
CA2316906A1 (en) | 1999-07-08 |
US20010043588A1 (en) | 2001-11-22 |
AR014234A1 (es) | 2001-02-07 |
AU1944499A (en) | 1999-07-19 |
WO1999034587A1 (en) | 1999-07-08 |
US6519252B2 (en) | 2003-02-11 |
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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 E 10A 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 PUBLICADO1976 DE 18/11/2008. |
|
B15K | Others concerning applications: alteration of classification |
Ipc: H04W 88/16 (2009.01), H04M 3/54 (2006.0 |