SE0002946D0 - A method and means in a cellular radio communication system - Google Patents

A method and means in a cellular radio communication system

Info

Publication number
SE0002946D0
SE0002946D0 SE0002946A SE0002946A SE0002946D0 SE 0002946 D0 SE0002946 D0 SE 0002946D0 SE 0002946 A SE0002946 A SE 0002946A SE 0002946 A SE0002946 A SE 0002946A SE 0002946 D0 SE0002946 D0 SE 0002946D0
Authority
SE
Sweden
Prior art keywords
gsm
msc
vlr
umts
radio communication
Prior art date
Application number
SE0002946A
Other languages
Swedish (sv)
Inventor
Haakan Niska
Kyoesti Toivanen
Aake Arvidsson
Mikael Willgert
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Priority to SE0002946A priority Critical patent/SE0002946D0/en
Publication of SE0002946D0 publication Critical patent/SE0002946D0/en
Priority to AU2001280397A priority patent/AU2001280397A1/en
Priority to PCT/SE2001/001754 priority patent/WO2002015620A1/en

Links

Landscapes

  • Mobile Radio Communication Systems (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)

Abstract

The present invention relates to methods and means for upgrading a cellular radio communication system. A GSM system with GSM MSC/VLR's is upgraded to a combined GSM/UMTS system that provides both GSM and UMTS services. A cluster of GSM/UMTS MSC/VLR's, a number of RNC's with corresponding Node B's are added (501, 502) to the GSM system. The cluster of GSM/UMTS MSC/VLR's are connected (503) to both the BSC's in the GSM access network and the RNC's in the UMTS acces network. An MSC/VLR address function is added (504) in which each MSC/VLR's in the system is identified by one or more core network node identifiers.
SE0002946A 2000-08-16 2000-08-16 A method and means in a cellular radio communication system SE0002946D0 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE0002946A SE0002946D0 (en) 2000-08-16 2000-08-16 A method and means in a cellular radio communication system
AU2001280397A AU2001280397A1 (en) 2000-08-16 2001-08-14 Upgrading a gsm system to a combined gsm/umts system
PCT/SE2001/001754 WO2002015620A1 (en) 2000-08-16 2001-08-14 Upgrading a gsm system to a combined gsm/umts system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0002946A SE0002946D0 (en) 2000-08-16 2000-08-16 A method and means in a cellular radio communication system

Publications (1)

Publication Number Publication Date
SE0002946D0 true SE0002946D0 (en) 2000-08-16

Family

ID=20280729

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0002946A SE0002946D0 (en) 2000-08-16 2000-08-16 A method and means in a cellular radio communication system

Country Status (3)

Country Link
AU (1) AU2001280397A1 (en)
SE (1) SE0002946D0 (en)
WO (1) WO2002015620A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004020651A1 (en) * 2004-04-22 2005-11-17 Siemens Ag Fail-safe method for network nodes in a communications network interlinks network nodes in the communications network into a cluster
US8532653B2 (en) * 2006-08-11 2013-09-10 Intellectual Ventures Holding 81 Llc Managing control signalling over different radio access technologies (RATS) using different types of spectrum

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6230005B1 (en) * 1998-10-01 2001-05-08 Nokia Telecommunications, Oy Method and apparatus for providing overlay to support third generation cellular services

Also Published As

Publication number Publication date
AU2001280397A1 (en) 2002-02-25
WO2002015620A1 (en) 2002-02-21

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