Telecommunications – Transmitter and receiver at separate stations
Patent
1995-05-08
1997-12-09
Pham, Chi H.
Telecommunications
Transmitter and receiver at separate stations
455 341, 455 541, 455 673, 455 134, H04B 726
Patent
active
056970560
ABSTRACT:
A cellular communication network (10) includes base stations located in orbiting satellites (12) and any number of subscriber units (26). The satellites (12) monitor the quality of signals received from subscriber units (26) and provide link quality indicator (62) data which subscriber units (26) interpret as instructions to adjust their transmit power levels. Subscriber units (26) evaluate received signal strength and received signal quality to determine whether the signals received at the subscriber units (26) are being interfered with. Subscriber units (26) evaluate the link quality indicator (62) and the quality of signals received at the subscriber units (26) to determine whether the signals received at the satellites (12) are being interfered with. When interference is detected, the subscriber units (26) request a hand-off to another channel (30) within the same cell (28).
REFERENCES:
patent: 4785450 (1988-11-01), Bolgiano et al.
patent: 5093924 (1992-03-01), Toshiyuki et al.
patent: 5345597 (1994-09-01), Strawcrynski et al.
patent: 5345598 (1994-09-01), Dent
patent: 5394561 (1995-02-01), Freeburg
Gorrie Gregory J.
Motorola Inc.
Pham Chi H.
LandOfFree
Communication system in which radio subscriber units mitigate in does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Communication system in which radio subscriber units mitigate in, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Communication system in which radio subscriber units mitigate in will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1617294