DocumentCode
378955
Title
Unequally powered STBC for slow flat Rayleigh fading channel
Author
Cheng, Jian ; Wang, Haifeng ; Lilleberg, Jorma ; Cheng, Shixin
Author_Institution
Nat. Mobile Commun. Res. Lab., Southeast Univ., Nanjing, China
Volume
1
fYear
2002
fDate
17-21 Mar 2002
Firstpage
291
Abstract
A novel realization scheme of space-time block code (STBC) is proposed by unequal power distribution between different transmitting (Tx) antennas at slow fading scenario. With optimal power distribution between the Tx antennas, the scheme can achieve a better performance than conventional STBC with equal transmitted power. Then we analyze and simulate the performance difference.
Keywords
Rayleigh channels; block codes; channel coding; mobile radio; transmitting antennas; STBC; Tx antennas; flat Rayleigh fading channel; mobile communications; optimal power distribution; performance; slow fading; space-time block code; transmitting antennas; unequal power distribution; Decoding; Diversity reception; Fading; MIMO; Mobile communication; Power distribution; Power system modeling; RAKE receivers; Space technology; Transmitting antennas;
fLanguage
English
Publisher
ieee
Conference_Titel
Wireless Communications and Networking Conference, 2002. WCNC2002. 2002 IEEE
Print_ISBN
0-7803-7376-6
Type
conf
DOI
10.1109/WCNC.2002.993510
Filename
993510
Link To Document