Apparatus and method for wireless communication

摘要

In a wireless communication method, a first wireless communication apparatus transmits through a first wireless resource to a second wireless communication apparatus a first signal generated from a second signal for use in processing performed by the second wireless communication apparatus and a third signal for use in error checking of the second signal. The second wireless communication apparatus detects a second wireless resource to be used in the processing on the basis of the first signal, and performs the processing by using the second signal and the detected second wireless resource. For the detection, a section of the first signal corresponding to the second wireless resource is scrambled, or the first signal is scrambled with a scrambling sequence corresponding to the second wireless resource, or the bit order in at least part of the first signal is changed in a manner corresponding to the second wireless resource.

主权项

1. A wireless communication apparatus configured to transmit through a first wireless resource a signal for use in processing to be performed by another wireless communication apparatus by use of one of a plurality of second wireless resources, the wireless communication apparatus comprising:
a signal generation unit configured to generate a first signal for use in the processing to be performed by said another wireless communication apparatus, a second signal for use in error checking of the first signal, and a third signal formed from a bit sequence containing the first signal and the second signal by scrambling a section in the bit sequence; and a transmission unit configured to transmit the third signal through the first wireless resource; wherein the signal generation unit is configured to select one of a plurality of different sections in the bit sequence corresponding to the one of the plurality of second wireless resources used in the processing to be performed by said another wireless communication apparatus, and is further configured to scramble the selected one of the plurality of different sections in the bit sequence for generating the third signal, where the plurality of different sections in the bit sequence respectively correspond to the plurality of second wireless resources.