BR9808159A - Sistema de telecomunicações, processo para sincronizar um primeiro e um segundo terminal de usuário em uma conexão de única reflexão dentro de um sistema de telecomunicações baseado em satélite, e , terminal de usuário para um sistema de telecomunicaçoes baseado em satélite. - Google Patents
Sistema de telecomunicações, processo para sincronizar um primeiro e um segundo terminal de usuário em uma conexão de única reflexão dentro de um sistema de telecomunicações baseado em satélite, e , terminal de usuário para um sistema de telecomunicaçoes baseado em satélite.Info
- Publication number
- BR9808159A BR9808159A BR9808159-4A BR9808159A BR9808159A BR 9808159 A BR9808159 A BR 9808159A BR 9808159 A BR9808159 A BR 9808159A BR 9808159 A BR9808159 A BR 9808159A
- Authority
- BR
- Brazil
- Prior art keywords
- telecommunications system
- satellite
- user terminal
- connection
- synchronizing
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W28/00—Network traffic management; Network resource management
- H04W28/16—Central resource management; Negotiation of resources or communication parameters, e.g. negotiating bandwidth or QoS [Quality of Service]
- H04W28/18—Negotiating wireless communication parameters
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/14—Relay systems
- H04B7/15—Active relay systems
- H04B7/185—Space-based or airborne stations; Stations for satellite systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/14—Relay systems
- H04B7/15—Active relay systems
- H04B7/185—Space-based or airborne stations; Stations for satellite systems
- H04B7/1853—Satellite systems for providing telephony service to a mobile station, i.e. mobile satellite service
- H04B7/18558—Arrangements for managing communications, i.e. for setting up, maintaining or releasing a call between stations
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/14—Relay systems
- H04B7/15—Active relay systems
- H04B7/204—Multiple access
- H04B7/212—Time-division multiple access [TDMA]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/14—Relay systems
- H04B7/15—Active relay systems
- H04B7/204—Multiple access
- H04B7/212—Time-division multiple access [TDMA]
- H04B7/2125—Synchronisation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
- H04L9/40—Network security protocols
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
- H04L69/08—Protocols for interworking; Protocol conversion
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/10—Connection setup
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W84/00—Network topologies
- H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
- H04W84/04—Large scale networks; Deep hierarchical networks
- H04W84/06—Airborne or Satellite Networks
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Computer Security & Cryptography (AREA)
- Aviation & Aerospace Engineering (AREA)
- Astronomy & Astrophysics (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Quality & Reliability (AREA)
- Mobile Radio Communication Systems (AREA)
- Radio Relay Systems (AREA)
- Communication Control (AREA)
- Circuits Of Receivers In General (AREA)
Abstract
"SISTEMA DE TELECOMUNICAçãO, PROCESSOS PARA SINCRONIZAR UM PRIMEIRO E UM SEGUNDO TERMINAL DE USUáRIO EM UMA CONEXãO DE úNICA REFLEXãO DENTRO DE UM SISTEMA DE TELECOMUNICAçõES BASEADO EM SATéLITE, E, TERMINAL DE USUáRIO PARA UM SISTEMA DE TELECOMUNICAçõES BASEADO EM SATéLITE". é apresentado um sistema e processo para aperfeiçoar as comunicações entre dois terminais de usuário em um sistema de telecomunicações.. Quando dois terminais de usuário, tal como em um sistema baseado em satélite com uma interface de rede terrestre, comutam de uma conexão de dupla reflexão com a rede para uma conexão de única reflexão entre si, a comunicação é estabelecida de acordo com a presente invenção sincronizando os parâmetros de protocolo entre os terminais de usuários, que a conexão de dupla reflexão eram separadamente sincronizados com a rede.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/811,279 US6108318A (en) | 1997-03-04 | 1997-03-04 | System and method for data link synchronization |
PCT/US1998/004085 WO1998039857A2 (en) | 1997-03-04 | 1998-03-03 | System and method for data link synchronization |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9808159A true BR9808159A (pt) | 2000-03-28 |
Family
ID=25206102
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9808159-4A BR9808159A (pt) | 1997-03-04 | 1998-03-03 | Sistema de telecomunicações, processo para sincronizar um primeiro e um segundo terminal de usuário em uma conexão de única reflexão dentro de um sistema de telecomunicações baseado em satélite, e , terminal de usuário para um sistema de telecomunicaçoes baseado em satélite. |
Country Status (11)
Country | Link |
---|---|
US (1) | US6108318A (pt) |
EP (1) | EP0965184B1 (pt) |
JP (1) | JP4044150B2 (pt) |
KR (1) | KR100543182B1 (pt) |
CN (1) | CN1135737C (pt) |
AU (1) | AU748343B2 (pt) |
BR (1) | BR9808159A (pt) |
DE (1) | DE69820036D1 (pt) |
HK (1) | HK1028145A1 (pt) |
ID (1) | ID22682A (pt) |
WO (1) | WO1998039857A2 (pt) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0925706B1 (en) | 1997-07-14 | 2002-05-22 | Hughes Electronics Corporation | Immediate channel assignment in a wireless system |
US6314290B1 (en) * | 1998-07-13 | 2001-11-06 | Hughes Electronics Corporation | Mobile satellite system and method for implementing a single-hop terminal-to-terminal call |
US6353738B1 (en) * | 1998-11-30 | 2002-03-05 | Hughes Electronics Corporation | Method for implementing a terminal-to-terminal call with an optimal use of radio resources in a mobile satellite system |
US6553225B1 (en) | 1999-02-03 | 2003-04-22 | Wei Zhao | Apparatus and method for positioning single-offset zones in a spot beam coverage area to maximize call duration in a satellite-based communications network |
US6332069B1 (en) | 1999-02-10 | 2001-12-18 | Hughes Electronics Corporation | Apparatus and method for grouping carriers to minimize the occurrence of call blocking in a satellite-based communications network |
US6377801B1 (en) * | 1999-08-16 | 2002-04-23 | Ericsson Inc. | Methods, satellite user terminals, switching centers and systems for selectively conducting calls in a satellite radiotelephone system as dual HOP calls |
KR100775164B1 (ko) * | 2001-04-06 | 2007-11-12 | 엘지전자 주식회사 | 이동통신 단말기의 영상 호 성립시 동기화 방법 |
US20030154160A1 (en) * | 2002-02-14 | 2003-08-14 | Erick Arndt | System and method for controlling electronic exchange of access to a leisure asset |
US8108429B2 (en) | 2004-05-07 | 2012-01-31 | Quest Software, Inc. | System for moving real-time data events across a plurality of devices in a network for simultaneous data protection, replication, and access services |
US7565661B2 (en) | 2004-05-10 | 2009-07-21 | Siew Yong Sim-Tang | Method and system for real-time event journaling to provide enterprise data services |
US7680834B1 (en) | 2004-06-08 | 2010-03-16 | Bakbone Software, Inc. | Method and system for no downtime resychronization for real-time, continuous data protection |
US7979404B2 (en) | 2004-09-17 | 2011-07-12 | Quest Software, Inc. | Extracting data changes and storing data history to allow for instantaneous access to and reconstruction of any point-in-time data |
US7904913B2 (en) | 2004-11-02 | 2011-03-08 | Bakbone Software, Inc. | Management interface for a system that provides automated, real-time, continuous data protection |
US7788521B1 (en) | 2005-07-20 | 2010-08-31 | Bakbone Software, Inc. | Method and system for virtual on-demand recovery for real-time, continuous data protection |
US7689602B1 (en) | 2005-07-20 | 2010-03-30 | Bakbone Software, Inc. | Method of creating hierarchical indices for a distributed object system |
EP1931158B1 (en) * | 2006-12-08 | 2013-04-10 | Samsung Electronics Co., Ltd. | Apparatus and method for selecting frame structure in multihop relay broadband wireless access communication system |
KR100985396B1 (ko) * | 2006-12-08 | 2010-10-05 | 삼성전자주식회사 | 다중 홉 중계방식을 사용하는 광대역 무선접속통신시스템에서 프레임 구조 선택 장치 및 방법 |
US20080147827A1 (en) * | 2006-12-14 | 2008-06-19 | Morris Robert P | Method And System For Synchronizing Operating Modes Of Networked Appliances |
US8131723B2 (en) | 2007-03-30 | 2012-03-06 | Quest Software, Inc. | Recovering a file system to any point-in-time in the past with guaranteed structure, content consistency and integrity |
US8364648B1 (en) | 2007-04-09 | 2013-01-29 | Quest Software, Inc. | Recovering a database to any point-in-time in the past with guaranteed data consistency |
US8320299B2 (en) * | 2007-09-05 | 2012-11-27 | Comtech Ef Data Corp. | Broadband satellite system and method |
US11973574B1 (en) * | 2017-06-08 | 2024-04-30 | David Hershberg | Systems and methods for private communications networks |
JP6687262B2 (ja) * | 2018-12-11 | 2020-04-22 | Necプラットフォームズ株式会社 | 送信局および双方向無線通信プログラム |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5008952A (en) * | 1989-11-03 | 1991-04-16 | Motorola, Inc. | Global satellite communication system with geographic protocol conversion |
US5191326A (en) * | 1991-09-05 | 1993-03-02 | Schlumberger Technology Corporation | Communications protocol for digital telemetry system |
US5579379A (en) * | 1992-03-05 | 1996-11-26 | Bell Atlantic Network Services, Inc. | Personal communications service having a calling party pays capability |
US5343512A (en) * | 1992-03-27 | 1994-08-30 | Motorola, Inc. | Call setup method for use with a network having mobile end users |
FI107102B (fi) * | 1993-05-31 | 2001-05-31 | Nokia Networks Oy | Menetelmä puhelukustannusten ilmoittamiseksi sekä tilaajalaite |
US5530704A (en) * | 1995-02-16 | 1996-06-25 | Motorola, Inc. | Method and apparatus for synchronizing radio ports in a commnuication system |
DE19515418C2 (de) * | 1995-04-26 | 1999-05-06 | Siemens Ag | Verfahren und Anordnung zum Rufen einer Mobilstation |
US5640386A (en) * | 1995-06-06 | 1997-06-17 | Globalstar L.P. | Two-system protocol conversion transceiver repeater |
US5689568A (en) * | 1995-06-29 | 1997-11-18 | Hughes Electronics | Medium access control for a mobile satellite system |
US6018652A (en) * | 1995-08-31 | 2000-01-25 | Telefonaktiebolaget Lm Ericsson (Publ.) | Cellular telephone system having mobile charging region and area based pricing method and apparatus |
US5838745A (en) * | 1996-10-09 | 1998-11-17 | Ericsson Inc. | Synchronization method, and associated circuitry, for improved synchronization of a receiver with a transmitter using nonlinear transformation metrics |
-
1997
- 1997-03-04 US US08/811,279 patent/US6108318A/en not_active Expired - Lifetime
-
1998
- 1998-03-03 JP JP53867798A patent/JP4044150B2/ja not_active Expired - Lifetime
- 1998-03-03 EP EP98908872A patent/EP0965184B1/en not_active Expired - Lifetime
- 1998-03-03 WO PCT/US1998/004085 patent/WO1998039857A2/en active IP Right Grant
- 1998-03-03 DE DE69820036T patent/DE69820036D1/de not_active Expired - Lifetime
- 1998-03-03 CN CNB988045532A patent/CN1135737C/zh not_active Expired - Lifetime
- 1998-03-03 KR KR1019997007923A patent/KR100543182B1/ko not_active IP Right Cessation
- 1998-03-03 ID IDW990953A patent/ID22682A/id unknown
- 1998-03-03 BR BR9808159-4A patent/BR9808159A/pt unknown
- 1998-03-03 AU AU66797/98A patent/AU748343B2/en not_active Expired
-
2000
- 2000-11-14 HK HK00107241A patent/HK1028145A1/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
WO1998039857A3 (en) | 1998-12-10 |
ID22682A (id) | 1999-12-09 |
JP4044150B2 (ja) | 2008-02-06 |
JP2001510664A (ja) | 2001-07-31 |
KR100543182B1 (ko) | 2006-01-20 |
AU6679798A (en) | 1998-09-22 |
AU748343B2 (en) | 2002-06-06 |
DE69820036D1 (de) | 2004-01-08 |
CN1135737C (zh) | 2004-01-21 |
KR20000075846A (ko) | 2000-12-26 |
HK1028145A1 (en) | 2001-02-02 |
CN1253679A (zh) | 2000-05-17 |
EP0965184B1 (en) | 2003-11-26 |
EP0965184A2 (en) | 1999-12-22 |
US6108318A (en) | 2000-08-22 |
WO1998039857A2 (en) | 1998-09-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BR9808159A (pt) | Sistema de telecomunicações, processo para sincronizar um primeiro e um segundo terminal de usuário em uma conexão de única reflexão dentro de um sistema de telecomunicações baseado em satélite, e , terminal de usuário para um sistema de telecomunicaçoes baseado em satélite. | |
EP1009111A1 (en) | Fiber optic telecommunication system employing continuous downlink, burst uplink transmission format with preset uplink guard band | |
MX9804886A (es) | Acceso a servicios de telecomunicaciones. | |
WO1998045987A3 (en) | Arrangement for improving availability of services in a communication system | |
AU2001248407A1 (en) | Changing a first subscriber identifier to a second identifier | |
IL121501A0 (en) | Telephone-status notification system | |
CA2070423A1 (en) | Method and device in a digital communication network | |
MY129776A (en) | System and method for providing group communication services in an existing communication system | |
AU5368099A (en) | Emergency call system within a telecommunication network | |
IL142745A0 (en) | Network presence for a communications system operating over a computer network | |
AU3373393A (en) | Synchronous optical network overhead server | |
AU3696199A (en) | Method and system for improved call setup | |
WO1999039366A8 (en) | Subscriber-originated call deferred queuing | |
WO1999034612A3 (en) | System and method for servicing calls originating via the internet | |
IL138376A (en) | Techniques for protection of data communication networks | |
GB9712895D0 (en) | Network communication system user message transmission | |
ES2138783T3 (es) | Red de television por cable con vias ascendentes. | |
AU6296600A (en) | Payphone management system | |
BR0312583A (pt) | Sistema de telefone móvel usando rede de comunicação local, estação de comunicação e terminal móvel | |
AR020766A1 (es) | Terminales de telecomunicaciones | |
IT1255060B (it) | Segnalazione centrale-periferica in sistemi telefonici | |
WO1999033283A3 (en) | Method for concentrating subscribers in a telephone network | |
JP3294447B2 (ja) | ディジタル加入者交換装置 | |
PT94348A (pt) | Regua de repartidor para instalacoes de telecomunicacoes com contactos de corte | |
Slabon et al. | Advanced data and ISDN services in the DFS satellite communications system |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] |