Retransmission method, wireless communication apparatus, and relay station
AssigneeFujitsu Limited
InventorTsuyoshi HASEGAWA
Life of this patent
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Abstract
A retransmission method in a mobile communication system includes performing a first transmission of data from a first wireless communication apparatus to a second wireless communication apparatus through at least one relay station by wireless relaying; and performing retransmission processing of retransmitting the data through fewer relay stations than the first transmission, or without using any relay station, where the second wireless communication apparatus receives data transmitted based on the retransmission processing.
Claims14
A retransmission method in a mobile communication system comprising:
- performing a first transmission of data from a first wireless communication apparatus to a second wireless communication apparatus through at least one relay station by wireless relaying;
- and
- performing retransmission processing of retransmitting the data through fewer relay stations than the first transmission, or without using any relay station, wherein
- the second wireless communication apparatus receives data transmitted based on the retransmission processing.
A wireless communication apparatus in a mobile communication system, the wireless communication apparatus comprising:
- a transmitting unit that performs a first transmission of data from the wireless communication apparatus to another wireless communication apparatus through at least one relay station by wireless relaying;
- and
- a retransmitting unit that performs retransmission processing of retransmitting the data through fewer relay stations than the first transmission, or without using any relay station.
A relay station in a mobile communication system, the relay station comprising:
- a relay unit that wirelessly relays a first transmission of data from a first wireless communication apparatus to a second wireless communication apparatus, wherein
- the relay unit is configured not to relay a retransmission of the data from the first wireless communication apparatus to the second wireless communication apparatus.
Dependencies are inferred from the claim text.