DocumentCode
2096358
Title
Spatial phase coding with efficient feedback encoder for wireless OFDM systems
Author
Shin, Jeong-Chul ; Park, Hyun-Jin ; Song, Hyoung-Kyu
Author_Institution
uT Commun. Res. Inst., Sejong Univ., Seoul, South Korea
fYear
2010
fDate
11-14 Nov. 2010
Firstpage
1164
Lastpage
1167
Abstract
Diversity techniques have been widely used in wireless communication systems because they provide better signal quality in fading channel environments, increasing its capacity. Recently, a new diversity scheme called spatial phase coding (SPC) requiring 1-bit feedback in each subcarrier is introduced. In this paper, a feedback encoder which is more efficient than conventional SPC is proposed. Furthermore, the scheme to improve the BER performance of conventional SPC using 1-bit feedback is suggested.
Keywords
OFDM modulation; diversity reception; fading channels; phase coding; radio networks; BER performance; diversity techniques; fading channel; feedback encoder; signal quality; spatial phase coding; wireless OFDM systems; wireless communication systems; Receivers; Transmitters;
fLanguage
English
Publisher
ieee
Conference_Titel
Communication Technology (ICCT), 2010 12th IEEE International Conference on
Conference_Location
Nanjing
Print_ISBN
978-1-4244-6868-3
Type
conf
DOI
10.1109/ICCT.2010.5689135
Filename
5689135
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