Method and apparatus for routing a call to a mobile communication unit in a telepoint communication system
US5509053A · kind A · utility
38Cited by
5References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 14, 1994 |
| Grant date | Apr 16, 1996 |
| Priority date | — |
| Expiry date | Sep 14, 2014 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W60/00
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A telepoint communication system 100 where the affiliation of communication unit 125 and 130 with telepoint base station 120 and 122 is maintained at a mobility management unit (MMU) 117. When an inbound call for the mobile communication unit 125 and 130 is received on the PSTN 110, the location of the mobile communication unit 125 and 130 is determined from the MMU 117 and a communication channel at the telepoint base station is reserved, and routing information to the reserved communication channel is provided to the PSTN, enabling the mobile communication unit 125 and 130 to receive the inbound call.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.