72 search results - page 5 / 15 » Symbol Based Rate Adaptation in Coded MIMO-OFDM Systems |
SP
2008
IEEE
14 years 9 months ago
2008
IEEE
This paper presents a predictable and quantifiable approach to designing a covert communication system capable of effectively exploiting covert channels found in the various layer...
TCOM
2010
14 years 4 months ago
2010
Abstract--Variable length codes (VLCs), used in data compression, are very sensitive to error propagation in the presence of noisy channels. Addressing this problem with joint sour...
107
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ICASSP
2011
IEEE
14 years 1 months ago
2011
IEEE
In this paper, a novel closed-loop distributed extended orthogonal space time block code (D-EO-STBC) with one-bit feedback based on selection of phase rotation is proposed for two...
ICC
2008
IEEE
15 years 4 months ago
2008
IEEE
— The combined MIMO with Adaptive Modulation and Coding (AMC) technology can provide high spectral efficiency and link robustness. Moreover, the diversity-multiplexing tradeoff ...
100
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CORR
2008
Springer
14 years 9 months ago
2008
Springer
This paper presents a cross-layer approach to jointly design adaptive modulation and coding (AMC) at the physical layer and cooperative truncated automatic repeat request (ARQ) pro...