Title :
Pilot and traffic based channel estimation for DS/CDMA systems
Author :
Min, Seunghyun ; Lee, Kwang Bok
Author_Institution :
Mobile Commun. Lab., Seoul Nat. Univ., South Korea
fDate :
5/28/1998 12:00:00 AM
Abstract :
A scheme for channel impulse response estimation is proposed for next generation DS/CDMA systems where a pilot channel is simultaneously transmitted with a traffic channel in the reverse link. Through analysis and simulation, the proposed scheme is found to significantly improve channel estimation accuracy and BER performance
Keywords :
code division multiple access; estimation theory; telecommunication channels; telecommunication traffic; BER performance; DS/CDMA systems; channel estimation accuracy; impulse response estimation; pilot channel; traffic channel;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19980799
