Dynamic GGSN relocation in a GPRS network
US8190149B2 · kind B2 · utility
1Cited by
2References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 4, 2007 |
| Grant date | May 29, 2012 |
| Priority date | — |
| Expiry date | May 11, 2030 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W36/14
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A communication system is described herein which has at least two compact “network-in-a-box” systems which are configured such that when a mobile station roams from a first radio coverage area supported by a first compact system into a second radio coverage area supported by a second compact system then packets originating from an IP host will be routed to the mobile station via a GGSN and a SGSN in the second compact system instead of through a GGSN in the first compact system and then through the SGSN in the second compact system as had been done in the past.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.