User terminal and processor
AssigneeKYOCERA Corporation
InventorNaohisa Matsumoto
Life of this patent
Estimating the term…
Abstract
A user terminal according to present embodiment comprises a transmitter configured to transmit scheduling assignment information indicating a time-frequency location of a D2D data resource by which user data in D2D communication that is direct Device to Device communication is transmitted. The frequency location of the D2D data resource is determined on the basis of a persistent table where the frequency location of the D2D data resource and the frequency location of the scheduling assignment information are made to correspond to each other. The time location of the D2D data resource is determined on the basis of an identifier included in the scheduling assignment information.
Claims4
A user terminal comprising:
- a transmitter configured to transmit scheduling assignment information indicating a time-frequency location of a D2D data resource by which user data in D2D communication that is direct Device to Device communication is transmitted, wherein
- the frequency location of the D2D data resource is determined on the basis of a subframe number assigned for the D2D data transmission,
- the time location of the D2D data resource is determined on the basis of an identifier included in the scheduling assignment information,
- a fixed number of retransmissions of the scheduling assignment information is specified in the scheduling assignment information,
- a new data identifier (NDI) field and a redundancy version (RV) field are exempted from the scheduling assignment information, and
- a same frequency location is used for both scheduling assignment information transmissions and scheduling assignment information retransmissions.
A processor configured to control a user terminal, wherein
- the processor is configured to execute a process for transmitting scheduling assignment information indicating a time-frequency location of a D2D data resource by which user data in D2D communication that is direct Device to Device communication is transmitted,
- the frequency location of the D2D data resource is determined on the basis of a subframe number assigned for the D2D data transmission,
- the time location of the D2D data resource is determined on the basis of an identifier included in the scheduling assignment information,
- a fixed number of retransmissions of the scheduling assignment information is specified in the scheduling assignment information,
- a new data identifier (NDI) field and a redundancy version (RV) field are exempted from the scheduling assignment information, and
- a same frequency location is used for both scheduling assignment information transmissions and scheduling assignment information retransmissions.
Dependencies are inferred from the claim text.