Call priority in a mobile radiotelephone system
US5570411A · kind A · utility
74Cited by
19References
4Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 20, 1994 |
| Grant date | Oct 29, 1996 |
| Priority date | — |
| Expiry date | Jul 20, 2014 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W84/042
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
Call priority is realized in a mobile radio telephone system by ascertaining that a call should be given priority, assigning channels preferentially to a priority call, assigning higher quality channels preferentially to the priority call, and through-connecting the call. Call priority may also be realized by ascertaining that a call should be given priority, assigning channels preferentially to a priority call, allowing a more exhaustive paging for paging a mobile station than would be allowed if the call were not given priority, and through-connecting the call.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.