A new aspect of Walsh-Hadamard coding over rayleigh fading channels
A Iossifides, S Louvros - IEEE Latin America Transactions, 2012 - ieeexplore.ieee.org
This paper analyzes the performance of Walsh-Hadamard coded modulation schemes that
arise by traditional spreading and multiplexing of antipodal information bits with standard
Walsh-Hadamard matrices, over fully interleaved flat Rayleigh fading channels. The
resulting Pulse Amplitude Modulation (PAM) constellations are processed by an optimum
Maximum A posteriori Probability (MAP) vector detector at the receiver, including external
diversity combining. Tight upper and lower bounds are derived for the mean bit error …
arise by traditional spreading and multiplexing of antipodal information bits with standard
Walsh-Hadamard matrices, over fully interleaved flat Rayleigh fading channels. The
resulting Pulse Amplitude Modulation (PAM) constellations are processed by an optimum
Maximum A posteriori Probability (MAP) vector detector at the receiver, including external
diversity combining. Tight upper and lower bounds are derived for the mean bit error …
以上显示的是最相近的搜索结果。 查看全部搜索结果