We prove that for any binary-input memoryless symmetric (BMS) channel, any code length, and any code dimension, all the codeword bits in polar codes have the same bit error rate (BER) under the successive cancellation (SC) decoder.
翻译:我们证明,对于任何二进制无内存对称(BMS)频道、任何代码长度和任何代码维度,极地代码中的所有代码字首比特在连续的取消(SC)解码器下都有相同的位误差率(BER)。