Title :
An integrated all digital diversity receiver for spread spectrum communications over multipath fading channels
Author :
Moullec, C. ; El Zein, G. ; Citerne, J.
Author_Institution :
Lab. Composants et Syst. pour Telecommun., Inst. Nat. des Sci. Appliques, Rennes, France
Abstract :
In this paper is described the architecture of an integrated multipath combining diversity receiver for direct sequence spread spectrum communication systems using differential binary phase shift keying modulation. A general structure of path combiner is proposed. Simulated performance over a multipath fading channel for two different path combining algorithms implemented on this architecture are presented
Keywords :
differential phase shift keying; digital radio; diversity reception; fading; land mobile radio; multipath channels; pseudonoise codes; radio receivers; spread spectrum communication; DPSK; DRAKE receiver; PDI receiver; architecture; differential binary phase shift keying modulation; direct sequence spread spectrum communication systems; integrated all digital diversity receiver; mobile radio; multipath fading channels; path combiner; path combining algorithms; pseudo-random sequence; simulated performance; spread spectrum communications; Binary phase shift keying; Delay; Digital modulation; Diversity reception; Fading; Intersymbol interference; Phase modulation; Signal processing; Signal resolution; Spread spectrum communication;
Conference_Titel :
Spread Spectrum Techniques and Applications, 1994. IEEE ISSSTA '94., IEEE Third International Symposium on
Conference_Location :
Oulu
Print_ISBN :
0-7803-1750-5
DOI :
10.1109/ISSSTA.1994.379562
