FIELD: information technology.
SUBSTANCE: method includes applying, during a transmission, at least one of TDM and FDM between a SRS, a control channel, a DRS and a data channel. Clustered sub carrier mapping is applied for the SRS and the control channel. The SRS is transmitted so as to function as a DRS for the control channel. The control channel and the data channel are transmitted during a same sub-frame. The method also includes receiving the SRS and receiving the control channel and the data channel during a same sub-frame. Control information and data are extracted from the control channel and the data channel.
EFFECT: transmission of control channel optimises so as to make possible backward compatibility with LTE terminals that use the same physical resource.
31 cl, 13 dwg
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