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AssigneeSun Patent Trust
InventorsSadaki Futagi, Daichi Imamura, Seigo Nakao, Masayuki Hoshino, Akihiko Nishio
Estimating the term…
Disclosed are an encoding ratio setting method and a radio communication device which can avoid encoding of control information at an encoding ratio lower than necessary and suppress lowering of the transmission efficiency of the control information. In the device, an encoding ratio setting unit (122) sets the encoding ratio R′control of the control information which is time-multiplexed with user data, according to the encoding ratio Rdata of the user data, ΔPUSCHoffset as the PUSCH offset of each control information, and ΔRANKoffset as the rank offset based on the rank value of the data channel using Expression (1). R control ′ = O Q ′ max ( O ⌈ O 10 - Δ offset PUSCH + Δ offset RANK 10 · R data ⌉ , O 4 · M sc ) ( 1 ) Where ┌x┐ is an integer not greater than x, and max(x,y) is the greater one among X and Y.
An integrated circuit, which, in operation, controls a process of receiving control information by a communication apparatus, the process comprising:
An integrated circuit, which, in operation, controls a process of receiving control information by a communication apparatus, the process comprising:
An integrated circuit comprising:
An integrated circuit comprising:
Dependencies are inferred from the claim text.