BR9906413A - Processo para transmitir informação em um sistema de comunicações, e, sistema de comunicações para transmitir informação - Google Patents

Processo para transmitir informação em um sistema de comunicações, e, sistema de comunicações para transmitir informação

Info

Publication number
BR9906413A
BR9906413A BR9906413-8A BR9906413A BR9906413A BR 9906413 A BR9906413 A BR 9906413A BR 9906413 A BR9906413 A BR 9906413A BR 9906413 A BR9906413 A BR 9906413A
Authority
BR
Brazil
Prior art keywords
communications system
information
base station
transmitting information
link
Prior art date
Application number
BR9906413-8A
Other languages
English (en)
Other versions
BR9906413B1 (pt
Inventor
Samir Hulyalkar
Chui Y Ngo
Dinesh C Verma
Original Assignee
Koninkl Philips Electonics N V
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 Koninkl Philips Electonics N V filed Critical Koninkl Philips Electonics N V
Publication of BR9906413A publication Critical patent/BR9906413A/pt
Publication of BR9906413B1 publication Critical patent/BR9906413B1/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/04—Selecting arrangements for multiplex systems for time-division multiplexing
    • H04Q11/0428—Integrated services digital network, i.e. systems for transmission of different types of digitised signals, e.g. speech, data, telecentral, television signals
    • H04Q11/0478—Provisions for broadband connections
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/18—Management of setup rejection or failure
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/54—Store-and-forward switching systems 
    • H04L12/56—Packet switching systems
    • H04L12/5601—Transfer mode dependent, e.g. ATM
    • H04L2012/5603—Access techniques
    • H04L2012/5604—Medium of transmission, e.g. fibre, cable, radio
    • H04L2012/5607—Radio
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/54—Store-and-forward switching systems 
    • H04L12/56—Packet switching systems
    • H04L12/5601—Transfer mode dependent, e.g. ATM
    • H04L2012/5625—Operations, administration and maintenance [OAM]
    • H04L2012/5627—Fault tolerance and recovery
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/54—Store-and-forward switching systems 
    • H04L12/56—Packet switching systems
    • H04L12/5601—Transfer mode dependent, e.g. ATM
    • H04L2012/5629—Admission control
    • H04L2012/563—Signalling, e.g. protocols, reference model
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/54—Store-and-forward switching systems 
    • H04L12/56—Packet switching systems
    • H04L12/5601—Transfer mode dependent, e.g. ATM
    • H04L2012/5638—Services, e.g. multimedia, GOS, QOS
    • H04L2012/5646—Cell characteristics, e.g. loss, delay, jitter, sequence integrity
    • H04L2012/5649—Cell delay or jitter
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/19—Connection re-establishment
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W92/00—Interfaces specially adapted for wireless communication networks
    • H04W92/16—Interfaces between hierarchically similar devices
    • H04W92/20—Interfaces between hierarchically similar devices between access points

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Communication Control (AREA)

Abstract

''PROCESSO PARA TRANSMITIR INFORMAçãO EM UM SISTEMA DE COMUNICAçõES, E, SISTEMA DE COMUNICAçõES PARA TRANSMITIR INFORMAçãO'' Um processo para transmitir informação em um sistema de comunicações. O processo de preferência inclui as etapas de estabelecer um enlace de comunicações entre uma estação base e um nó temporário, tentando manter um segundo enlace de comunicação entre a estação base e um terminal sem fio e mediante uma determinação de que o segundo enlace não possa ser estabelecido ou satisfatoriamente mantido, transmitir informação da primeira estação base para o nó temporário para que o nó temporário possa retransmitir a informação para o terminal sem fio, tentando restabelecer o segundo enlace e realizado o dito estabelecimento, descontinuar a transmissão de informação subsequente da estação base para o nó temporário e transmitir diretamente a informação subseq³ente para o terminal sem fio a partir da estação base. Um sistema para executar as etapas precedentes é também apresentado.
BRPI9906413-8B1A 1998-05-05 1999-05-03 Mecanismo de recuperação de erros utilizando um dispositivo de retransmissão temporária em uma rede atm sem fio BR9906413B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/073095 1998-05-05
US09/073,095 US6339585B1 (en) 1998-05-05 1998-05-05 Error-recovery mechanism using a temporary forwarder in a wireless-ATM network
PCT/IB1999/000798 WO1999057913A2 (en) 1998-05-05 1999-05-03 Error-recovery mechanism using a temporary forwarder in a wireless-atm network

Publications (2)

Publication Number Publication Date
BR9906413A true BR9906413A (pt) 2000-09-05
BR9906413B1 BR9906413B1 (pt) 2014-03-11

Family

ID=22111700

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI9906413-8B1A BR9906413B1 (pt) 1998-05-05 1999-05-03 Mecanismo de recuperação de erros utilizando um dispositivo de retransmissão temporária em uma rede atm sem fio

Country Status (10)

Country Link
US (1) US6339585B1 (pt)
EP (1) EP1005761B1 (pt)
JP (1) JP2002511226A (pt)
KR (1) KR100773254B1 (pt)
CN (1) CN1189043C (pt)
AU (1) AU3438099A (pt)
BR (1) BR9906413B1 (pt)
DE (1) DE69935298T2 (pt)
ES (1) ES2281171T3 (pt)
WO (1) WO1999057913A2 (pt)

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JP3251272B2 (ja) * 1999-03-29 2002-01-28 エヌイーシーインフロンティア株式会社 無線ｌａｎシステム、その障害救済方法及びその障害救済処理を実現するためのコンピュータプログラムを記録した記録媒体
US6804211B1 (en) * 1999-08-03 2004-10-12 Wi-Lan Inc. Frame structure for an adaptive modulation wireless communication system
US6526034B1 (en) 1999-09-21 2003-02-25 Tantivy Communications, Inc. Dual mode subscriber unit for short range, high rate and long range, lower rate data communications
US6683866B1 (en) * 1999-10-29 2004-01-27 Ensemble Communications Inc. Method and apparatus for data transportation and synchronization between MAC and physical layers in a wireless communication system
US6771660B1 (en) * 1999-10-29 2004-08-03 Ensemble Communication, Inc. Method and apparatus for synchronization between MAC and physical layers in a wireless communication system when transporting ATM cells
FR2803704B1 (fr) * 2000-01-06 2003-07-04 Cit Alcatel Procede de gestion de maintien des possibilites de communication au sein d'un reseau de communication
JP2001344683A (ja) * 2000-06-05 2001-12-14 Nec Corp 計測値解析方法およびそのシステム
AU2001268003A1 (en) * 2000-07-07 2002-01-21 Telefonaktiebolaget Lm Ericsson A central unit in a shared lan system for centralized control and distributed control
US7310353B1 (en) * 2000-10-30 2007-12-18 Yair Bourlas Compression of overhead in layered data communication links
WO2002041520A2 (en) 2000-11-15 2002-05-23 Ensemble Communications, Inc. Improved frame structure for a communication system using adaptive modulation
US8009667B1 (en) * 2001-01-16 2011-08-30 Wi—LAN, Inc. Packing source data packets into transporting packets with fragmentation
US7583955B2 (en) * 2003-07-24 2009-09-01 Lg Electronics Inc. System for and method of reproducing multimedia contents in mobile communication terminal
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
US7649834B2 (en) * 2004-09-15 2010-01-19 At&T Intellectual Property Ii, L.P. Method and apparatus for determining neighboring routing elements and rerouting traffic in a computer network
KR100666267B1 (ko) * 2005-01-26 2007-01-09 엘지전자 주식회사 애드 혹 네트워크를 이용하는 이동 통신 단말기 및 그 통신 방법
US8468236B2 (en) * 2007-11-27 2013-06-18 Sercomm Corporation Systems and methods for providing frequency diversity in security transmitters
US20090159661A1 (en) * 2007-12-20 2009-06-25 Sanches Ricardo F Self-service terminal
EP2139169A1 (en) * 2008-06-26 2009-12-30 THOMSON Licensing Access point device, communication device and method for access to communication media
CN102045874B (zh) * 2010-12-30 2014-12-24 华为技术有限公司 通信业务的重建方法、基站、移动交换中心和系统
CN108702616B (zh) * 2016-04-25 2023-10-03 Oppo广东移动通信有限公司 数据传输方法和设备
CN105959970A (zh) * 2016-06-16 2016-09-21 国网信息通信产业集团有限公司 一种无线通信方法和装置以及一种无线专网

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JPS58131829A (ja) * 1982-02-01 1983-08-05 Nec Corp 無線中継方式
DE3526020A1 (de) * 1985-07-20 1987-01-22 Philips Patentverwaltung Einrichtungen zur erzeugung der kennzeichnung von unbeschalteten rbertragungsstrecken eines digitalen rbertragungssystems
SE8802229D0 (sv) 1988-06-14 1988-06-14 Ericsson Telefon Ab L M Forfarande vid mobilradiostation
GB2288949B (en) * 1994-04-22 1998-04-08 Motorola Ltd Communications system
ES2102956B1 (es) 1994-07-27 1998-04-01 Alcatel Standard Electrica Sistema de comunicaciones dual fijo-movil.
FI100159B (fi) * 1995-01-19 1997-09-30 Nokia Telecommunications Oy Tietoliikenneyhteyden tahdistaminen matkaviestinjärjestelmässä
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Also Published As

Publication number Publication date
WO1999057913A3 (en) 2000-03-02
CN1189043C (zh) 2005-02-09
CN1317210A (zh) 2001-10-10
BR9906413B1 (pt) 2014-03-11
EP1005761B1 (en) 2007-02-28
ES2281171T3 (es) 2007-09-16
EP1005761A2 (en) 2000-06-07
KR20010021507A (ko) 2001-03-15
KR100773254B1 (ko) 2007-11-05
DE69935298T2 (de) 2007-11-15
DE69935298D1 (de) 2007-04-12
WO1999057913A2 (en) 1999-11-11
US6339585B1 (en) 2002-01-15
JP2002511226A (ja) 2002-04-09
AU3438099A (en) 1999-11-23

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Legal Events

Date Code Title Description
B06A Notification to applicant to reply to the report for non-patentability or inadequacy of the application [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 11/03/2014, OBSERVADAS AS CONDICOES LEGAIS.

B25D Requested change of name of applicant approved
B25G Requested change of headquarter approved