Femtocell architecture using internet protocol multimedia subsystem centralized services
US8233417B1 · kind B1 · utility
3Cited by
2References
26Claims
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Key dates
| Filing date | Mar 26, 2009 |
| Grant date | Jul 31, 2012 |
| Priority date | — |
| Expiry date | Dec 22, 2030 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W84/045
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A femtocell includes a transceiver that receives a first request signal from a first service request device (SRD) that operates in at least one of a circuit switched (CS) domain and a packet switched (PS) domain. A control module generates a second request signal based on the first request signal. The transceiver transmits the second request signal in at least one of the CS domain and the PS domain from the femtocell to a mobile switch center (MSC) server. The transceiver provides Internet protocol multimedia subsystem (IMS) centralized services (ICS) to the first SRD based on the second request signal.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.