Pairwise error probability of space?time codes for a keyhole channel |
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| Authors: | Niyomsataya T Miri A Nevins M |
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| Affiliation: | Sch. of Inf. Technol. & Eng., Univ. of Ottawa, Ont.; |
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| Abstract: | A closed-form upper bound is presented for the average pairwise error probabilities (PEP) of space-time codes for a keyhole channel. It is derived from the exact conditional PEP for given fading channel coefficients using a moment generating function-based approach. Simulation results are included for varying numbers of antennas that affirm that the proposed PEP serves as a tight bound for codes in a keyhole channel |
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