Base station, terminal apparatus, communication control method and radio communication system
AssigneeSony Corporation
InventorRyo Sawai
Life of this patent
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Abstract
To adaptively interleave in accordance with communication channel conditions. Provided is a base station performing radio communication with a terminal apparatus on a communication channel formed by integrating a plurality of component carriers, including a quality acquisition unit that acquires channel quality of the communication channel for each of the component carriers and an interleaver that interleaves data signals transmitted on the communication channel in accordance with at least one of the channel quality acquired by the quality acquisition unit and available situations of communication resources for each of the component carriers.
Claims12
A base station performing radio communication with a terminal apparatus on a communication channel formed by integrating a plurality of component carriers, the base station comprising:
- a quality acquisition unit that acquires channel quality of the communication channel for each of the component carriers;
- and
- an interleaver that interleaves data signals transmitted on the communication channel in accordance with at least one of the channel quality acquired by the quality acquisition unit and available situations of communication resources for each of the component carriers.
A terminal apparatus performing radio communication with a base station on a communication channel formed by integrating a plurality of component carriers, the terminal apparatus comprising:
- a radio communication unit that transmits/receives data signals interleaved in accordance with at least one of channel quality of the communication channel for each of the component carriers and available situations of communication resources for each of the component carriers to/from the base station.
A communication control method to control radio communication with a terminal apparatus on a communication channel formed by integrating a plurality of component carriers from a base station, the method comprising the steps of:
- acquiring channel quality of the communication channel for each component carrier;
- judging, for each component carrier, available situations of communication resources allocated to the radio communication;
- and
- interleaving data signals transmitted on the communication channel in accordance with at least one of the channel quality and the available situations of communication resources.
A radio communication system containing a base station and a terminal apparatus that perform radio communication with each other on a communication channel formed by integrating a plurality of component carriers,
- wherein the base station includes:
- a quality acquisition unit that acquires channel quality of the communication channel for each of the component carriers;
- and
- an interleaver that interleaves data signals transmitted on the communication channel in accordance with at least one of the channel quality acquired by the quality acquisition unit and available situations of communication resources for each of the component carriers, and
- the terminal apparatus includes a radio communication unit that receives the data signals interleaved by the interleaver of the base station from the base station.
Dependencies are inferred from the claim text.