Title :
Fully digital joint phase recovery, timing synchronization and data sequence demodulation
Author :
Cheng, Tai-Yuan ; Chen, Kwang-Cheng
Author_Institution :
Dept. of Electr. Eng., Nat. Tsing Hua Univ., Hsinchu, Taiwan
Abstract :
A joint estimator for carrier phase, symbol timing, and data sequence is proposed. This fully digital scheme is systematically derived from the maximum likelihood estimation (MLE) theory. The simulation and the analytical results demonstrate that the scheme is asymptotical to the optimum in AWGN channel
Keywords :
Gaussian channels; correlation methods; demodulation; digital communication; estimation theory; maximum likelihood estimation; signal detection; signal sampling; synchronisation; timing; AWGN channel; MLE theory; asymptotically optimal receiver; carrier phase estimation; data sequence demodulation; data sequence estimation; digital communication system; digital joint phase recovery; maximum likelihood estimation; minimum symbol error rate criterion; performance analysis; sample correlate choose largest algorithm; simulation results; symbol detection; symbol timing estimation; timing synchronization; AWGN channels; Analytical models; Bit error rate; Demodulation; Error analysis; Gaussian noise; Maximum likelihood estimation; Phase detection; Phase estimation; Timing;
Conference_Titel :
Military Communications Conference, 1996. MILCOM '96, Conference Proceedings, IEEE
Conference_Location :
McLean, VA
Print_ISBN :
0-7803-3682-8
DOI :
10.1109/MILCOM.1996.571393
