Multiplex communications – Wide area network – Packet switching
Patent
1993-09-09
1994-10-18
Olms, Douglas W.
Multiplex communications
Wide area network
Packet switching
455 331, H04J 316
Patent
active
053575130
ABSTRACT:
A mobile telephone system multiplexes plural voice traffic channels on a single carrier using a TDMA protocol. The capacity of the mobile telephone system is increased by assigning voice traffic capacity, not on a conversation basis, but on a speech spurt basis. Accordingly, delays of undetermined duration may occur between subsequent information bursts which correspond to the transmission of speech spurts. An adjustment request regarding the power with which the information bursts are transmitted from a transmitting station to a receiving station is generated by detecting an information burst transmission at the receiving station, measuring the time which elapses following the transmission, and comparing the elapsed time with a predetermined threshold value. If the elapsed time exceeds the threshold, a further transmission is requested from the transmitting station notwithstanding the availability of any information to transmit. The power of the transmission received in response to the request is measured and a control message for requesting an adjustment to the transmission power level in response to the measurement is transmitted to the transmitting station.
REFERENCES:
patent: 5056109 (1991-10-01), Gilhousen et al.
patent: 5129098 (1992-07-01), McGirr et al.
patent: 5220678 (1993-06-01), Feei
patent: 5241690 (1993-08-01), Larsson et al.
patent: 5265119 (1993-11-01), Gilhousen et al.
Corrigan III John E.
Kay Stanley E.
Mehta Ashok D.
Parr Michael I.
Wendling Daniel R.
Denson-Low Wanda K.
Hom Shick
Hughes Aircraft Company
Lindeen III Gordon R.
Olms Douglas W.
LandOfFree
Transmission power level adjustment in radio telephony does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Transmission power level adjustment in radio telephony, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Transmission power level adjustment in radio telephony will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2378107