WO2004086691A1 - Commutateur atm destine a etre utilise dans un armc large bande - Google Patents

Commutateur atm destine a etre utilise dans un armc large bande Download PDF

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Publication number
WO2004086691A1
WO2004086691A1 PCT/KR2004/000658 KR2004000658W WO2004086691A1 WO 2004086691 A1 WO2004086691 A1 WO 2004086691A1 KR 2004000658 W KR2004000658 W KR 2004000658W WO 2004086691 A1 WO2004086691 A1 WO 2004086691A1
Authority
WO
WIPO (PCT)
Prior art keywords
function
board
interfacing
interface
atm
Prior art date
Application number
PCT/KR2004/000658
Other languages
English (en)
Inventor
Cheol Hyun Jang
Original Assignee
Utstarcom Korea Limited
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 Utstarcom Korea Limited filed Critical Utstarcom Korea Limited
Priority to US10/545,578 priority Critical patent/US20070140175A1/en
Priority to EP04723103A priority patent/EP1614256A1/fr
Publication of WO2004086691A1 publication Critical patent/WO2004086691A1/fr

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L49/00—Packet switching elements
    • H04L49/30—Peripheral units, e.g. input or output ports
    • H04L49/3081—ATM peripheral units, e.g. policing, insertion or extraction
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/50—Circuit switching systems, i.e. systems in which the path is physically permanent during the communication
    • 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
    • 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

Abstract

L'invention porte sur un commutateur ATM destiné à être utilisé dans un ARMC large bande comprenant deux cartes, ce qui réduit le nombre de cartes pour augmenter la capacité d'utilisation de l'espace baie tout en limitant les coûts de fabrication. Le commutateur ATM comprend une carte WSFA permettant de former des ports LVDS 16 x 16 de 155 Mbps et de produire un débit de 2,5 Gbit/s. Le commutateur ATM comprend également une carte WLIA pour établir une liaison avec une interface UTOPIA avec un signal OC-3c lors de la réception d'un signal LVDA. Le commutateur ATM est connecté à un bloc RAS-N, un bloc RAS-B, un blocs RAS-T, un bloc SCP et un bloc RCS afin d'effectuer une fonction de commande et de créer une voie de trafic cellulaire.
PCT/KR2004/000658 2003-03-25 2004-03-24 Commutateur atm destine a etre utilise dans un armc large bande WO2004086691A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US10/545,578 US20070140175A1 (en) 2004-03-24 2004-03-24 Atm switch for use in w-cdma
EP04723103A EP1614256A1 (fr) 2003-03-25 2004-03-24 Commutateur atm destine a etre utilise dans un armc large bande

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020030018557A KR20040083872A (ko) 2003-03-25 2003-03-25 더블유-시디엠에이용 에이티엠 스위치
KR10-2003-0018557 2003-03-25

Publications (1)

Publication Number Publication Date
WO2004086691A1 true WO2004086691A1 (fr) 2004-10-07

Family

ID=33095568

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2004/000658 WO2004086691A1 (fr) 2003-03-25 2004-03-24 Commutateur atm destine a etre utilise dans un armc large bande

Country Status (3)

Country Link
EP (1) EP1614256A1 (fr)
KR (1) KR20040083872A (fr)
WO (1) WO2004086691A1 (fr)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1056309A1 (fr) * 1999-05-28 2000-11-29 Nokia Networks Oy Element de réseau ATM et procédé pour la commutation de protection automatique d'une connexion d'un sous-réseau de sous-niveau de type "transmission convergence sublayer"
WO2000072609A1 (fr) * 1999-05-20 2000-11-30 Telefonaktiebolaget L M Ericsson (Publ) Procede et appareil de diffusion d'informations systemes dans un reseau de communication cellulaire
WO2000074411A1 (fr) * 1999-05-31 2000-12-07 Nokia Corporation Procede de transmission et d'interconnexion
US20020031166A1 (en) * 2000-01-28 2002-03-14 Ravi Subramanian Wireless spread spectrum communication platform using dynamically reconfigurable logic
US20020176360A1 (en) * 2001-05-25 2002-11-28 Sandor Racz Facilitating reliable connection admission control for telecommunications system using AAL2 signaling

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000072609A1 (fr) * 1999-05-20 2000-11-30 Telefonaktiebolaget L M Ericsson (Publ) Procede et appareil de diffusion d'informations systemes dans un reseau de communication cellulaire
EP1056309A1 (fr) * 1999-05-28 2000-11-29 Nokia Networks Oy Element de réseau ATM et procédé pour la commutation de protection automatique d'une connexion d'un sous-réseau de sous-niveau de type "transmission convergence sublayer"
WO2000074411A1 (fr) * 1999-05-31 2000-12-07 Nokia Corporation Procede de transmission et d'interconnexion
US20020031166A1 (en) * 2000-01-28 2002-03-14 Ravi Subramanian Wireless spread spectrum communication platform using dynamically reconfigurable logic
US20020176360A1 (en) * 2001-05-25 2002-11-28 Sandor Racz Facilitating reliable connection admission control for telecommunications system using AAL2 signaling

Also Published As

Publication number Publication date
KR20040083872A (ko) 2004-10-06
EP1614256A1 (fr) 2006-01-11

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