Title :
The influence of Doppler effect on information transmission in sound channel
Author :
Changxue, Ren ; Chengqi, Xu
Author_Institution :
Hunan University, P.R.C
Abstract :
The received signal average power P´ = αP is established for the sound channel with Doppler effect. The capacity for the AWGN Shannon channel with Doppler effect and the achievable rate region for the AWGN Multiple-Access Channel with Doppler effect are studied. The asymmetry in information transmission efficiency for two-way sound communication with Doppler effect is discussed.
Keywords :
AWGN; Doppler effect; Doppler shift; Radio communication; Radio transmitters; Satellite ground stations; Time measurement; Underwater communication; Underwater vehicles; Velocity measurement;
Conference_Titel :
Acoustics, Speech, and Signal Processing, IEEE International Conference on ICASSP '84.
DOI :
10.1109/ICASSP.1984.1172509
