Patent ID: 8351415
Filing Date: 2013-01-08
Classification: H03M

Abstract:
1. A method for time interleaving data for sequential transmission by a baseband carrier of a single-carrier transmitter said method comprising the steps of interleaving, by a time interleaver, a block of data according to a particular interleaving law, wherein the block interleaving law is variable in time for a given transmission mode of the single-carrier transmitter and is obtained form an iterative interleaving algorithm generating an interleaving law variable as a function of the iteration, wherein the time interleaver sequentially transmits data by a baseband carrier of a single-carrier transmitter by interleaving a block of K data according to an interleaving law, said time interleaver comprising a calculation device for calculating the interleaving law that varies in time for a given transmission mode of the single-carrier transmitter wherein the calculation device includes a block size K interleaving device of size K with J iterations of index j, J being an integer greater than or equal to 1, K being an integer greater than or equal to 1, for interleaving input data indexed by a variable k={0, . . . , K−1}, including J basic cells I with two inputs and one output, such that each basic cell I is formed of two elementary cells L