在平坦衰落信道上具有时频损伤的IEEE 802.11n性能

R. Hoefel, A. Camara
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引用次数: 2

摘要

提出了一种适用于IEEE 802.11n设备的时频联合同步方案。推导了IEEE 802.11n物理层软判决维特比译码在空间相关和非相关平坦衰落瑞利信道上的性能分析的理论表达式,并给出了一种实用的信道估计方法。
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Performance of IEEE 802.11n with time-frequency impairments over flat fading channels
This paper presents a joint time and frequency synchronization scheme suitable for IEEE 802.11n devices. It is derived theoretical expressions to analyze the performance of the IEEE 802.11n physical layer operating with soft-decision Viterbi decoding over spatial correlated and uncorrelated flat fading Rayleigh channels, with time-frequency impairments and a realistic channel estimation procedure.
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