Title :
Class of compact spectrum coded signals over multipath fading channel
Author :
Abrishamkar, Farrokh
Author_Institution :
Dept. of Electr. Eng., California State Univ., Fullerton, CA, USA
Abstract :
The author presents a trellis code coupled with a class of continuous phase modulation (CPM) signals over a multipath fading channel. Receiver structures for coherent, differentially coherent, and noncoherent detection are presented. Simulation results for the systems under consideration are shown. It is concluded that the differentially coherent system, though inferior in performance to the coherent system, offers the most feasible receiver structure for the trellis-coded CPM over a Rician fading channel
Keywords :
codes; fading; phase modulation; signal detection; coherent detection; compact spectrum coded signals; continuous phase modulation; differentially coherent detection; multipath fading channel; noncoherent detection; receiver structures; trellis code; Bandwidth; Continuous phase modulation; Convolutional codes; Fading; High power amplifiers; Land mobile radio; Modulation coding; Phase modulation; Reflection; Satellite broadcasting;
Conference_Titel :
Military Communications Conference, 1988. MILCOM 88, Conference record. 21st Century Military Communications - What's Possible? 1988 IEEE
Conference_Location :
San Diego, CA
DOI :
10.1109/MILCOM.1988.13403
