FIRST WIRELESS COMMUNICATION DEVICE AND SECOND WIRELESS COMMUNICATION DEVICE
A first wireless communication device that performs pre-allocated communication to communicate with a second wireless communication device, using a preconfigured radio resource, includes a controller configured to receive data transmitted on an adjusted radio resource obtained by adjusting a timing of a preconfigured pre-allocated radio resource to a predetermined different timing.
1 . A first wireless communication device that performs pre-allocated communication to communicate with a second wireless communication device, using a preconfigured radio resource, the first wireless communication device comprising:
a controller configured to receive data transmitted on an adjusted radio resource obtained by adjusting a timing of a preconfigured pre-allocated radio resource to a predetermined different timing.
2 . The first wireless communication device according to claim 1 , wherein
the second wireless communication device transmits a control signal that indicates that the adjustment is to be performed on a radio resource individually allocated to the second wireless communication device, and
the controller receives the control signal.
3 . The first wireless communication device according to claim 2 , wherein
the adjustment is performed when the second wireless communication device is unable to transmit data on the pre-allocated radio resource.
4 . The first wireless communication device according to claim 2 , wherein,
when data is not able to be transmitted on the adjusted radio resource, the adjustment is further performed in the second wireless communication device.
5 . The first wireless communication device according to claim 4 , wherein
the second wireless communication device retransmits the control signal when the adjustment is further performed, and
the controller receives the control signal.
6 . The first wireless communication device according to claim 4 , wherein
the second wireless communication device does not retransmit the control signal when the adjustment is to be further performed, and
the controller recognizes that the adjustment is to be further performed when being unable to receive data on the adjusted radio resource.
7 . The first wireless communication device according to claim 1 , wherein
the controller configures a timing at which the adjusted radio resource is not able to be used.
8 . The first wireless communication device according to claim 1 , wherein
the adjustment includes using a radio resource obtained by shifting the pre-allocated radio resource backward in a time axis as the adjusted radio resource.
9 . A second wireless communication device that performs pre-allocated communication to communicate with a first wireless communication device, using a preconfigured radio resource, the second wireless communication device comprising:
a second controller configured to:
adjust a timing of a preconfigured pre-allocated radio resource to a predetermined different timing,
transmit data on the adjusted radio resource, and
control execution of the pre-allocated communication.