Title :
Transmission of two users by means of periodic clock changes
Author :
Duverdier, Alban ; Lacaze, Bernard
Author_Institution :
SIC, ENSEEIHT, Toulouse, France
Abstract :
In modern telecommunications, it is often necessary to transmit several informations at the same time. It corresponds to multi-user transmission. We present a new multi-user method by means of linear periodic time-varying filters. For two users, it is seen that the use of periodic clock changes simplifies the reconstruction. We apply this method to transmission of two stationary binary signals. Simulations show that perfect reconstruction is possible
Keywords :
clocks; filtering theory; multi-access systems; signal reconstruction; time-varying filters; information transmission; linear periodic time-varying filters; multi-user method; multi-user transmission; periodic clock changes; signal reconstruction; simulations; stationary binary signals; telecommunications; Clocks; Equations; Frequency; Hydrogen; Information filtering; Information filters; Nonlinear filters; Reconstruction algorithms; Silicon carbide; Spread spectrum communication;
Conference_Titel :
Acoustics, Speech and Signal Processing, 1998. Proceedings of the 1998 IEEE International Conference on
Conference_Location :
Seattle, WA
Print_ISBN :
0-7803-4428-6
DOI :
10.1109/ICASSP.1998.681817
