Title :
Bandwidth-efficient pilot symbol aided technique
Author :
Ng, M.H. ; Cheung, S.W.
Author_Institution :
Dept. of Electr. & Electron. Eng., Hong Kong Univ., Hong Kong
fDate :
8/6/1998 12:00:00 AM
Abstract :
A novel fading estimation technique is introduced to substantially reduce the bandwidth redundancy of pilot symbol aided systems in multipath environments. The results of computer simulation tests are presented to demonstrate the effectiveness of this technique on the BER performances of 16 QAM
Keywords :
digital radio; error statistics; estimation theory; fading; mobile radio; quadrature amplitude modulation; redundancy; 16 QAM; BER performances; bandwidth redundancy; bandwidth-efficient technique; bit error rate; fading estimation technique; multipath environments; pilot symbol aided systems;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19981088
