BR0108920A - Sistema de comunicação via rádio e internet - Google Patents

Sistema de comunicação via rádio e internet

Info

Publication number
BR0108920A
BR0108920A BR0108920-0A BR0108920A BR0108920A BR 0108920 A BR0108920 A BR 0108920A BR 0108920 A BR0108920 A BR 0108920A BR 0108920 A BR0108920 A BR 0108920A
Authority
BR
Brazil
Prior art keywords
communication system
radio
internet communication
internet
packet
Prior art date
Application number
BR0108920-0A
Other languages
English (en)
Inventor
Vinton Cerf
Scott Huddle
Original Assignee
Mci Worldcom Inc
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 Mci Worldcom Inc filed Critical Mci Worldcom Inc
Publication of BR0108920A publication Critical patent/BR0108920A/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/66—Arrangements for connecting between networks having differing types of switching systems, e.g. gateways
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/02—Details
    • H04L12/16—Arrangements for providing special services to substations
    • H04L12/18—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast
    • H04L12/1886—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast with traffic restrictions for efficiency improvement, e.g. involving subnets or subdomains
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/2854—Wide area networks, e.g. public data networks
    • H04L12/2856—Access arrangements, e.g. Internet access
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/06—Selective distribution of broadcast services, e.g. multimedia broadcast multicast service [MBMS]; Services to user groups; One-way selective calling services
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/02—Details
    • H04L12/16—Arrangements for providing special services to substations
    • H04L12/18—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast
    • H04L12/189—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast in combination with wireless systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/40—Connection management for selective distribution or broadcast

Abstract

"SISTEMA DE COMUNICAçãO VIA RáDIO E INTERNET". é revelado um sistema de comunicação incluindo unidades móveis distribuídas dentro de uma rede de comunicação sem fio as quais são conectadas a uma rede (22) de comutação de pacotes (por exemplo Internet) através de um servidor proxy (16). O servidor proxy converte pacotes de dados de difusão única provenientes da rede de comutação de pacotes em pacotes de dados de multidifusão sendo transmitidos para as unidades móveis, e também é responsável pelo gerenciamento global do sistema de comunicação.
BR0108920-0A 2000-03-02 2001-02-28 Sistema de comunicação via rádio e internet BR0108920A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/517,250 US6418138B1 (en) 2000-03-02 2000-03-02 Internet radio communication system
PCT/US2001/006370 WO2001065817A1 (en) 2000-03-02 2001-02-28 An internet radio communication system

Publications (1)

Publication Number Publication Date
BR0108920A true BR0108920A (pt) 2004-01-13

Family

ID=24059020

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0108920-0A BR0108920A (pt) 2000-03-02 2001-02-28 Sistema de comunicação via rádio e internet

Country Status (9)

Country Link
US (1) US6418138B1 (pt)
EP (1) EP1269729A4 (pt)
JP (1) JP2003526267A (pt)
CN (1) CN1428039A (pt)
AU (1) AU2001239935A1 (pt)
BR (1) BR0108920A (pt)
CA (1) CA2404199A1 (pt)
MX (1) MXPA02008514A (pt)
WO (1) WO2001065817A1 (pt)

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Also Published As

Publication number Publication date
CN1428039A (zh) 2003-07-02
EP1269729A1 (en) 2003-01-02
AU2001239935A1 (en) 2001-09-12
WO2001065817A1 (en) 2001-09-07
JP2003526267A (ja) 2003-09-02
CA2404199A1 (en) 2001-09-07
MXPA02008514A (es) 2004-03-26
WO2001065817A9 (en) 2003-01-16
EP1269729A4 (en) 2004-03-31
US6418138B1 (en) 2002-07-09

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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 5A, 6A E 7A 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 PUBLICADO NA RPI 1963 DE 19.08.2008.