METHOD FOR CHANNEL INTERLEAVING IN OFDM SYSTEMS WHICH EFFICIENTLY TRANSMITS DATA BY USING LIMITED TRANSMISSION RESOURCES AND AN APPARATUS THEREOF

摘要

PURPOSE: A method for channel interleaving in OFDM systems is provided to increase effectiveness by maximizing time diversity and frequency diversity.;CONSTITUTION: Time and frequency resources are divided into a plurality of identical duration resource elements in the time and frequency domain by using a subset of a plurality of resource elements. A transmitted data block partitions a plurality of code blocks. A number of identical data resource elements are allocated in a plurality of code blocks. The number of the data resource elements allocated to the code block is determined by a predetermined mathematical equation.;COPYRIGHT KIPO 2010