Telecommunications – Transmitter and receiver at separate stations – With control signal
Patent
1996-09-19
1998-09-22
Eisenzopf, Reinhard J.
Telecommunications
Transmitter and receiver at separate stations
With control signal
455522, 455561, 455517, H04B 700
Patent
active
058129383
ABSTRACT:
The process of the present invention enables a mobile radiotelephone to operate at a 100% duty cycle while providing closed loop power control. The base station measures the signal to noise ratio of the signal from the mobile and compares that SNR with the SNR threshold values the base station has for each data rate the mobile is capable of transmitting. The base station then generates power control commands to instruct the mobile to change its power depending on the outcome of the comparisons.
REFERENCES:
patent: 5396516 (1995-03-01), Padovani et al.
patent: 5461639 (1995-10-01), Wheatley, III et al.
patent: 5603096 (1997-02-01), Gilhousen et al.
Gilhousen Klein S.
Levin Jeffrey A.
Wheatley III Charles E.
Eisenzopf Reinhard J.
Martin Roger W.
Miller Russell B.
Qualcomm Incorporated
To Doris
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