Cellular TDM communication system employing offset frame synchronization
US5228029A · kind A · utility
84Cited by
10References
26Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Feb 27, 1990 |
| Grant date | Jul 13, 1993 |
| Priority date | — |
| Expiry date | Feb 27, 2010 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W36/302
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
An RF cellular TDM communication system employing offset frame synchronization between cells, any cell being omni-directional or directional, such that a frame at one cell is offset by an integral number of frames from another cell; the system incorporating multiplexed speech transcoding of traffic channels from multiple cells while supporting stringent delay requirements. Offset frame synchronization for providing rapid mobile assisted handoff.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.