Device and method
AssigneeSony Corporation
InventorHIROAKI TAKANO
Life of this patent
Estimating the term…
Abstract
[Object] To make it possible to retransmit downlink data with a high degree of certainty when a frequency band shared by a plurality of wireless communication systems is used in a cellular system. [Solution] Provided is a device, including: a control unit configured to control transmission of downlink data in a manner that the transmission of the downlink data is performed using a first frequency band shared by a plurality of wireless communication systems including a cellular system. The control unit controls retransmission of the downlink data in a manner that the retransmission of the downlink data is performed using a second frequency band for the cellular system.
Claims20
A device, comprising:
- a control unit configured to control transmission of downlink data in a manner that the transmission of the downlink data is performed using a first frequency band shared by a plurality of wireless communication systems including a cellular system,
- wherein the control unit controls retransmission of the downlink data in a manner that the retransmission of the downlink data is performed using a second frequency band for the cellular system.
A method, comprising:
- controlling, by a processor, transmission of downlink data in a manner that the transmission of the downlink data is performed using a first frequency band shared by a plurality of wireless communication systems including a cellular system;
- and
- controlling, by the processor, retransmission of the downlink data in a manner that the retransmission of the downlink data is performed using a second frequency band for the cellular system.
A device, comprising:
- a control unit configured to perform a receiving side process in a retransmission control process according to transmission of downlink data performed by a base station using a first frequency band shared by a plurality of wireless communication systems including a cellular system,
- wherein the control unit performs the receiving side process in the retransmission control process according to retransmission of the downlink data performed by the base station using a second frequency band for the cellular system.
A method, comprising:
- performing, by a processor, a receiving side process in a retransmission control process according to transmission of downlink data performed by a base station using a first frequency band shared by a plurality of wireless communication systems including a cellular system;
- and
- performing, by the processor, the receiving side process in the retransmission control process according to retransmission of the downlink data performed by the base station using a second frequency band for the cellular system.
Dependencies are inferred from the claim text.