Control channel transmitting method, base station and terminal
AssigneeFujitsu Limited
InventorHiroyuki Seki
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Abstract
A method used by a terminal in a wireless communication system, the method includes: receiving a control channel transmitted from a base station with use of a control channel format selected from among a plurality of control channel formats, each including modulation scheme information, according to whether Multiple Input Multiple Output (MIMO) transmission is applied or not, and wherein a number of bits indicating a modulation scheme included in a control channel format to be selected when the MIMO transmission is applied is greater than that included in a control channel format to be selected when the MIMO transmission is not applied.
Claims1
A method used by a terminal in a wireless communication system, the method comprising:
- receiving a control channel transmitted from a base station with use of a control channel format selected from among a plurality of control channel formats, each including modulation scheme information, according to whether Multiple Input Multiple Output (MIMO) transmission is applied or not;
- and
- demodulating the received control channel according to the modulation scheme information indicated by the control channel format selected by the base station,
- wherein a number of bits indicating a modulation scheme included in a control channel format to be selected when the MIMO transmission is applied is greater than that include in a control channel format to be selected when the MIMO output transmission is not applied.
Dependencies are inferred from the claim text.