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Polar codes have been shown to approach capacity of symmetric binary erasurechannels and also have low encoding and decoding complexity. Wireless channelsare bursty in nature and a method to apply polar codes over wireless channelsis proposed. This paper investigates the performance of polar codes overtypical urban fading wireless channels. The wireless channel is modeled as adegraded erasure channel by using an inner convolution code and interleaving.When the convolution code fails to correct any errors, the corresponding bitsare discarded and treated as erasures. We present the performance of polarcodes over such degraded wireless channels using different code rates for theinner convolution code.

Concatenated Convolution-Polar codes over Rayleigh Channels degraded as Erasure Channels