Wireless communication system
View Patent ↗A wireless communication method used by a wireless communication apparatus is disclosed. The wireless communication method transmits and receives control information divided into a second control information containing information related to the demodulation and decoding of traffic channel and a first control information containing information related to the MIMO separation of the second control information.
1. A Multiple Input Multiple Output (MIMO) mobile terminal, comprising:
a receiving unit that receives from a base station, first control information including control information regarding MIMO, second control information to which first transmission processing in accordance with a content of the first control information regarding MIMO is applied at the base station, and data to which second transmission processing in accordance with the first control information and the second control information is applied at the base station,
wherein the content of the first control information specifies whether MIMO mode is to be applied or not, and the second control information includes Hybrid-ARQ process information, redundancy and constellation version information, and transport block size information,
wherein a transmission rate of the second control information is variable, and
wherein the MIMO mobile terminal is to operate in a wireless communication system where one or more non-MIMO terminals coexist.