Turbo Equalization for Wireless Cellular Systems ∗
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چکیده
In a wireless cellular system the equalizer can be regarded as an inner decoder in the serially concatenated convolutional coding systems. In the proposed system, ui ∈ {0, 1} is the input symbol and si is the state in the trellis diagram. yi is the output of 1/n convolutional encoder and ri is the output of the memoryless channel. Let Ll be the set of all possible information sequences of length l and Li i be the subset of Ll which consists of all sequences with the symbol ui at time instance i. The basic component of soft output decoder
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تاریخ انتشار 2000