Title :
Improved carrier synchronization techniques for mobile communications
Author :
Seymour, James P. ; Fitz, Michael P.
Author_Institution :
Sch. of Electr. Eng., Purdue Univ., West Lafayette, IN, USA
Abstract :
Architectures for carrier synchronization in frequency nonselective Rayleigh fading channels are presented. A two-stage algorithm is shown to provide roughly the same performance as a parallel-to-serial interface (PSI) with fully modulated signals. A hybrid PSI architecture is proposed which provides improvements in both performance and bandwidth efficiency
Keywords :
Rayleigh channels; differential phase shift keying; digital radio; error statistics; fading; land mobile radio; parallel architectures; quadrature amplitude modulation; quadrature phase shift keying; synchronisation; Rayleigh fading channels; bandwidth efficiency; bit error probability; carrier synchronization; hybrid PSI architecture; mobile communications; parallel-to-serial interface; performance; two-stage algorithm; Bandwidth; Decoding; Demodulation; Fading; Frequency synchronization; Mobile communication; Phase modulation; Quadrature phase shift keying; Signal processing; Wireless communication;
Conference_Titel :
Vehicular Technology Conference, 1993., 43rd IEEE
Conference_Location :
Secaucus, NJ
Print_ISBN :
0-7803-1267-8
DOI :
10.1109/VETEC.1993.510956
