BR0305028A - Wlan como nó de suporte lógico (sgsn) para interoperação entre a wlan e um sistema de comunicação móvel - Google Patents

Wlan como nó de suporte lógico (sgsn) para interoperação entre a wlan e um sistema de comunicação móvel

Info

Publication number
BR0305028A
BR0305028A BR0305028-9A BR0305028A BR0305028A BR 0305028 A BR0305028 A BR 0305028A BR 0305028 A BR0305028 A BR 0305028A BR 0305028 A BR0305028 A BR 0305028A
Authority
BR
Brazil
Prior art keywords
wlan
plmn
interoperation
sgsn
communication system
Prior art date
Application number
BR0305028-9A
Other languages
English (en)
Inventor
Shaily Verma
Charles Chuanming Wang
Original Assignee
Thomson Licensing Sa
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 Thomson Licensing Sa filed Critical Thomson Licensing Sa
Publication of BR0305028A publication Critical patent/BR0305028A/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W92/00—Interfaces specially adapted for wireless communication networks
    • H04W92/02—Inter-networking arrangements
    • 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
    • H04L69/30—Definitions, standards or architectural aspects of layered protocol stacks
    • H04L69/32—Architecture of open systems interconnection [OSI] 7-layer type protocol stacks, e.g. the interfaces between the data link level and the physical level
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/16—Time-division multiplex systems in which the time allocation to individual channels within a transmission cycle is variable, e.g. to accommodate varying complexity of signals, to vary number of channels transmitted
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W80/00—Wireless network protocols or protocol adaptations to wireless operation
    • 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
    • H04W84/042—Public Land Mobile systems, e.g. cellular systems
    • 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]
    • H04W84/10—Small scale networks; Flat hierarchical networks
    • H04W84/12—WLAN [Wireless Local Area Networks]

Abstract

"WLAN COMO Nó DE SUPORTE LóGICO (SGSN) PARA INTEROPERAçãO ENTRE A WLAN E UM SISTEMA DE COMUNICAçãO MóVEL". Trata-se de uma interface (28) para conectar redes que inclui uma função interoperacional desempenhada entre uma rede de área local sem fio (WLAN) (8, 14) e uma Rede Terrestre Móvel Pública (PLMN), (13), para estabelecer interações comunicacionais entre a PLMN (13) e a WLAN (8, 14). A função interoperacional inclui uma pilha de dois protocolos, que faz interface dos protocolos WLAN e dos protocolos PLMN de modo a se estabelecerem comunicações integrais entre a WLAN (8, 14) e a PLMN (13), de modo que um aumento na largura de banda disponível oferecida aos usuários da PLMN seja mantido.
BR0305028-9A 2002-06-06 2003-05-28 Wlan como nó de suporte lógico (sgsn) para interoperação entre a wlan e um sistema de comunicação móvel BR0305028A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US38631902P 2002-06-06 2002-06-06
PCT/US2003/016714 WO2003105380A1 (en) 2002-06-06 2003-05-28 Wlan as a logical support node (sgsn) for interworking between the wlan and a mobile communications system

Publications (1)

Publication Number Publication Date
BR0305028A true BR0305028A (pt) 2004-11-09

Family

ID=29736150

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0305028-9A BR0305028A (pt) 2002-06-06 2003-05-28 Wlan como nó de suporte lógico (sgsn) para interoperação entre a wlan e um sistema de comunicação móvel

Country Status (10)

Country Link
US (1) US7675881B2 (pt)
EP (1) EP1522161B1 (pt)
JP (2) JP2005529540A (pt)
KR (1) KR100948222B1 (pt)
CN (1) CN1659814A (pt)
AU (1) AU2003234667A1 (pt)
BR (1) BR0305028A (pt)
DE (1) DE60330670D1 (pt)
MX (1) MXPA04012155A (pt)
WO (1) WO2003105380A1 (pt)

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Also Published As

Publication number Publication date
EP1522161A4 (en) 2006-05-17
EP1522161B1 (en) 2009-12-23
JP2010213357A (ja) 2010-09-24
JP2005529540A (ja) 2005-09-29
CN1659814A (zh) 2005-08-24
WO2003105380A1 (en) 2003-12-18
US20050157673A1 (en) 2005-07-21
EP1522161A1 (en) 2005-04-13
KR100948222B1 (ko) 2010-03-18
MXPA04012155A (es) 2005-04-19
DE60330670D1 (de) 2010-02-04
US7675881B2 (en) 2010-03-09
KR20050004908A (ko) 2005-01-12
AU2003234667A1 (en) 2003-12-22

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