METHOD FOR CONCURRENT TRANSMISSION OF INFORMATION SYMBOLS IN WIRELESS COMMUNICATION SYSTEMS USING A LOW DENSITY SIGNATURE INTERLEAVER/DEINTERLEAVER

摘要

The present invention relates to methods for concurrent transmission and reception of information symbols over time-frequency resource elements in a wireless communication system. According to the present invention coded bits interleaving is combined with symbol spreading using LDS signatures. Thereby, the performance of coded LDS transmissions can be substantially improved in wireless communication systems. Furthermore, the invention also relates to corresponding transmit device, receiver device, computer program, and computer program product.