Multiplex communications – Communication over free space – Repeater
Patent
1996-02-16
1998-06-16
Olms, Douglas W.
Multiplex communications
Communication over free space
Repeater
370347, 370522, H04B 10105, H04J 312
Patent
active
057682666
ABSTRACT:
A mobile, satellite-based communication system includes a defined signaling arrangement developed from an analysis of factors including movement of the mobile terminals, movement of the satellite, beam discrepancies and duration of the call to the mobile terminal to set up a frame assignment plan for time division multiple access (TDMA) carriers and identifying permissible frame offset which can be accommodated throughout the entire transmission. As a result, timing and frequency references from a mobile to mobile command (MMC) may be provided from a reference source along with receive and transmit data communications without losing the command signals or the communication information and providing highly efficient use of each carriers time slots for receiving transmitting communication signals. Similarly, the signaling arrangement permits an efficient frame structure and a time slot assignment plan that does not require enhanced equipment at the mobile terminal. Moreover, the signaling frame assignment is applicable to multibeam satellite-based mobile communication systems for use with communications between mobile terminals and gateways as well as between mobile terminals.
REFERENCES:
R. Steele, "Mobile Radio Communications," IEEE Press, pp. 77-79, 1992.
Outwater Jeffrey E.
Soleimani Mohammad
Thompson James D.
Denson-Low W. K.
Gudmestad Terje
Hughes Electronics
Leitereg Elizabeth E.
Olms Douglas W.
LandOfFree
Handset signalling time slot assignment plan for satellite mobil does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Handset signalling time slot assignment plan for satellite mobil, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Handset signalling time slot assignment plan for satellite mobil will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1734690