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Adaptive Multiple Antenna Transmission Scheme in DS-UWB System  

Song Hyoung-Kyu (세종대학교 정보통신공학과)
Kook Hyung-Joon (세종대학교 컴퓨터공학과)
Publication Information
The Journal of Korean Institute of Communications and Information Sciences / v.30, no.12C, 2005 , pp. 1208-1213 More about this Journal
Abstract
Recently, ultra wideband(UWB) is emerging as a solution for the IEEE 802.15.3a(TG3a) standard because of its potential to enable high-speed data transmission with low power consumption. One of the submitted systems as s PHY proposal is M-ary biorthogonal keying direct sequence ultra wideband(M-BOK DS-UWB). In this paper, adaptive multiple antenna transmission scheme for achieving high capacity and reliability in M-BOK DS-UWB is proposed. This proposed system can overcome the limitations of STBC and V-BLAST, such as bit error rate performance and throughput.
Keywords
DS-UWB; STBC; V-BLAST; SNR estimation;
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