SE0002946D0 - A method and means in a cellular radio communication system - Google Patents
A method and means in a cellular radio communication systemInfo
- 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
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.
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)
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)
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 |
-
2000
- 2000-08-16 SE SE0002946A patent/SE0002946D0/en unknown
-
2001
- 2001-08-14 WO PCT/SE2001/001754 patent/WO2002015620A1/en active Application Filing
- 2001-08-14 AU AU2001280397A patent/AU2001280397A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
AU2001280397A1 (en) | 2002-02-25 |
WO2002015620A1 (en) | 2002-02-21 |
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