WO2002056618A3 - Methods and systems for routing messages in a radio access network - Google Patents

Methods and systems for routing messages in a radio access network Download PDF

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Publication number
WO2002056618A3
WO2002056618A3 PCT/US2001/048269 US0148269W WO02056618A3 WO 2002056618 A3 WO2002056618 A3 WO 2002056618A3 US 0148269 W US0148269 W US 0148269W WO 02056618 A3 WO02056618 A3 WO 02056618A3
Authority
WO
WIPO (PCT)
Prior art keywords
radio access
messages
access network
systems
methods
Prior art date
Application number
PCT/US2001/048269
Other languages
French (fr)
Other versions
WO2002056618A2 (en
Inventor
Robby Darren Benedyk
Cory Andrew Grant
Peter Joseph Marsico
John R. Mason
Original Assignee
Tekelec
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 Tekelec filed Critical Tekelec
Priority to EP01989213A priority Critical patent/EP1371246B1/en
Priority to DE60135160T priority patent/DE60135160D1/en
Priority to AU2002243325A priority patent/AU2002243325A1/en
Publication of WO2002056618A2 publication Critical patent/WO2002056618A2/en
Publication of WO2002056618A3 publication Critical patent/WO2002056618A3/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W92/00—Interfaces specially adapted for wireless communication networks
    • H04W92/04—Interfaces between hierarchically different network devices
    • H04W92/14—Interfaces between hierarchically different network devices between access point controllers and backbone network device
    • 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
    • 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
    • H04L2012/5629—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
    • H04L2012/5665—Interaction of ATM with other protocols
    • 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
    • H04L2012/5665—Interaction of ATM with other protocols
    • H04L2012/5667—IP over ATM

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)

Abstract

Methods and systems for routing messages between a core network (302) and a radio network controller (102) are provided. A radio access network gateway (304) translates messages from an ATM-based protocol to a non-ATM-based protocol, such as the stream control transmission protocol and vice versa. The radio access network gateway (304) forwards the SCTP messages to the core network (302). In addition, the radio access network gateway (304) receives messages from the core network (302) formatted according to the core network protocol and translates these messages to an ATM-based protocol for communication to a radio network controller (102).
PCT/US2001/048269 2000-12-12 2001-12-11 Methods and systems for routing messages in a radio access network WO2002056618A2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP01989213A EP1371246B1 (en) 2000-12-12 2001-12-11 Method and node for routing messages in a radio access network
DE60135160T DE60135160D1 (en) 2000-12-12 2001-12-11 Method and node for routing messages in a radio access network
AU2002243325A AU2002243325A1 (en) 2000-12-12 2001-12-11 Methods and systems for routing messages in a radio access network

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/735,142 2000-12-12
US09/735,142 US6990089B2 (en) 2000-12-12 2000-12-12 Methods and systems for routing messages in a radio access network

Publications (2)

Publication Number Publication Date
WO2002056618A2 WO2002056618A2 (en) 2002-07-18
WO2002056618A3 true WO2002056618A3 (en) 2003-10-16

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2001/048269 WO2002056618A2 (en) 2000-12-12 2001-12-11 Methods and systems for routing messages in a radio access network

Country Status (6)

Country Link
US (1) US6990089B2 (en)
EP (1) EP1371246B1 (en)
AT (1) ATE403345T1 (en)
AU (1) AU2002243325A1 (en)
DE (1) DE60135160D1 (en)
WO (1) WO2002056618A2 (en)

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US20020105969A1 (en) 2002-08-08
US6990089B2 (en) 2006-01-24
EP1371246A2 (en) 2003-12-17
DE60135160D1 (en) 2008-09-11
ATE403345T1 (en) 2008-08-15
AU2002243325A1 (en) 2002-07-24
EP1371246B1 (en) 2008-07-30

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