Pulse or digital communications – Transceivers – Loopback mode
Patent
1998-03-30
2000-11-28
Bocure, Tesfaldet
Pulse or digital communications
Transceivers
Loopback mode
375259, 375377, H04B 138
Patent
active
061544892
ABSTRACT:
An adaptive arrangement and method for the coded digital transmission of images includes an adaptive transmitter (101) having an image coder (109) which is operable at multiple image coding rates, a channel coder (111) which is operable at a plurality of channel coding rates, and is further operable to provide a plurality of power outputs, baud rates, and a plurality of image delivery rates. The transmitter (101) further includes a channel status monitor (115) which monitors the communication channel (105) connecting the transmitter (101) to a receiver (103). The channel status monitor (115) responds to changes in the quality of the communications channel by varying one or more of the image coding rate, the channel coding rate, the power, the baud rate, and the image delivery rate.
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Abousleman Glen Patrick
Kleider John Eric
Bayard Emmanuel
Bocure Tesfaldet
Bogacz Frank J.
Motorola Inc.
Scott John C.
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