【文件名】:0695@52RD_sc-fde.part01.rar
【格 式】:rar
【大 小】:97K
【简 介】:Abstract-We propose a single carrier frequency domain equali-
zation scheme for data transmission systems with two transmit
antennas and two receive antennas. The scheme is shown to
achieve the same diversity gains as that of the system with one
transmit antennas and four receive antennas at IOW complexity
over frequency selective fading channels. We analyze the im-
pact of channel estimate error on the frequency domain
equalization, which is critical when the signal noise ratio is low
as in a zero forcing based time domain linear equalization
system. Without extra power consumption, system per-
formance can be achieved by cbannel coding with longer code
length. The performance of the proposed scheme is evaluated
over block fading Rayleigb distribution channel model. The
justification and tbe performance are demonstrated by
numerical simulation.
Keywords- frequency domain equalization; diversity gain;
MIMO; joint space time detection
【目 录】:
1. INTRODUCTION
2. SYSTEM MODEL
3. SIMLILATION RESULTS AND CONCLUSIONS
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发表于 2006-9-5 16:39:00
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