Patent ID: 7797615
Filing Date: 2010-09-14
Classification: H03M

Abstract:
1. An inter-sequence permutation encoder, at least comprising: a receiving means for receiving an information bit sequence input; a first outputting means for outputting a first code bit sequence output; a second outputting means for outputting a second code bit sequence output; a bit-adding means coupled to the receiving means, wherein the bit-adding means processing the received information bit sequence input prior to any subsequent processing of the received information bit sequence input in the inter-sequence permutation encoder; a first convolutional code encoder coupled between the bit-adding means and the first outputting means; and a second convolutional code encoder coupled to the second outputting means; and an inter-sequence permutation interleaver coupled between the bit-adding means and the second convolutional code encoder, wherein the first and second convolutional code encoders perform as least one of the following methods: tail-biting convolutional encoding, tail-padding convolutional code encoding.