Rate matching method and apparatus for multiplexing channels having different transmission time intervals in a mobile communcation system

摘要

A method and apparatus for multiplexing a first channel and a second channel having different Transmission Time Intervals (TTIs) for a first service and a second service and transmitting a plurality of symbols in a mobile communication system providing the first service and the second service. Some of the features include performing coding on the first service and the second service based on TTIs for corresponding services; performing interleaving based on TTIs of the respective services; sequentially transmitting the channel-interleaved symbols for the first service and the channel-interleaved symbols for the second service, considering the number of symbols to be transmitted through one frame; and multiplexing the first channel for the first service and the second channel for the second service on a unit frame basis.