CA2312909A1 - Mapping function and method of transmitting signaling system 7 (ss7) telecommunications messages over data networks - Google Patents

Mapping function and method of transmitting signaling system 7 (ss7) telecommunications messages over data networks Download PDF

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Publication number
CA2312909A1
CA2312909A1 CA002312909A CA2312909A CA2312909A1 CA 2312909 A1 CA2312909 A1 CA 2312909A1 CA 002312909 A CA002312909 A CA 002312909A CA 2312909 A CA2312909 A CA 2312909A CA 2312909 A1 CA2312909 A1 CA 2312909A1
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Canada
Prior art keywords
mapping function
message
protocol layer
mapping
primitives
Prior art date
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Application number
CA002312909A
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French (fr)
Other versions
CA2312909C (en
Inventor
Roch Glitho
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Telefonaktiebolaget LM Ericsson AB
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Individual
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Filing date
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Publication of CA2312909A1 publication Critical patent/CA2312909A1/en
Application granted granted Critical
Publication of CA2312909C publication Critical patent/CA2312909C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/64—Hybrid switching systems
    • H04L12/6418—Hybrid transport
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements
    • H04Q3/0016—Arrangements providing connection between exchanges
    • H04Q3/0025—Provisions for signalling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/64—Hybrid switching systems
    • H04L12/6418—Hybrid transport
    • H04L2012/6472—Internet
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/64—Hybrid switching systems
    • H04L12/6418—Hybrid transport
    • H04L2012/6475—N-ISDN, Public Switched Telephone Network [PSTN]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/64—Hybrid switching systems
    • H04L12/6418—Hybrid transport
    • H04L2012/6486—Signalling Protocols
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13097—Numbering, addressing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13176—Common channel signaling, CCS7
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13204—Protocols
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13216—Code signals, frame structure

Abstract

A mapping function (31) and method for mapping a Signaling System 7 (SS7) telecommunication signaling message (30) from a Signaling Connection Control Part (SCCP) protocol layer (33) to an Internet Protocol (IP) protocol layer (32) in order to transmit the SS7 signaling message over a data network (53) from an origination node (51) to a destination node (52). The mapping function receives the SS7 signaling message from the SCCP protocol layer by sending and receiving Message Transfer Protocol (MTP) primitives from the mapping function to the SCCP protocol layer. The mapping function then maps the received SS7 signaling message into an IP message by mapping MTP primitives (43) into IP primitives (44), mapping the SS7 message address into an IP message address, and utilizing a user interface (34) to set IP protocol parameters that cannot be transferred by the SCCP
protocol layer. The mapping function (31) then sends the mapped IP message to the IP protocol layer (32) by sending and receiving IP
primitives from the mapping function to the IP protocol layer.
CA002312909A 1997-12-01 1998-11-27 Mapping function and method of transmitting signaling system 7 (ss7) telecommunications messages over data networks Expired - Lifetime CA2312909C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/980,740 1997-12-01
US08/980,740 US6178181B1 (en) 1997-12-01 1997-12-01 Mapping function and method of transmitting signaling system 7(SS7) telecommunications messages over data networks
PCT/SE1998/002172 WO1999029124A1 (en) 1997-12-01 1998-11-27 Mapping function and method of transmitting signaling system 7 (ss7) telecommunications messages over data networks

Publications (2)

Publication Number Publication Date
CA2312909A1 true CA2312909A1 (en) 1999-06-10
CA2312909C CA2312909C (en) 2009-10-06

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CA002312909A Expired - Lifetime CA2312909C (en) 1997-12-01 1998-11-27 Mapping function and method of transmitting signaling system 7 (ss7) telecommunications messages over data networks

Country Status (7)

Country Link
US (1) US6178181B1 (en)
AU (1) AU758333B2 (en)
CA (1) CA2312909C (en)
GB (1) GB2347047B (en)
MY (1) MY122125A (en)
NZ (1) NZ504450A (en)
WO (1) WO1999029124A1 (en)

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Also Published As

Publication number Publication date
AU1580499A (en) 1999-06-16
AU758333B2 (en) 2003-03-20
NZ504450A (en) 2003-05-30
WO1999029124A1 (en) 1999-06-10
US6178181B1 (en) 2001-01-23
MY122125A (en) 2006-03-31
GB2347047A (en) 2000-08-23
GB0013646D0 (en) 2000-07-26
CA2312909C (en) 2009-10-06
GB2347047B (en) 2002-11-20

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