Communication apparatus and data reception method
AssigneeNtt Docomo, Inc.
InventorsShinpei Yasukawa, Yousuke Sano, Kazuki Takeda, Satoshi Nagata
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Abstract
A communication apparatus in a radio communication system, including: a reception unit configured to receive control information including puncture information which indicates that there is a puncture resource in resources allocated to the communication apparatus from another communication apparatus; and a decoding unit configured to decode data received from the other communication apparatus in the allocated resources, wherein the decoding unit performs the decoding using the puncture information included in the control information received by the reception unit.
Claims4
A terminal comprising:
- a receiver that receives downlink control information including resource assignment information, rate matching information, and information indicating initial transmission or retransmission;
- and
- a processor that determines that a resource indicated by the rate matching information is not available for data reception,
- wherein the rate matching information included in the downlink control information indicates resources not available for data reception in units of symbols, and
- wherein the rate matching information indicates non-mapping of data to be transmitted in the resources.
A system comprising:
- a terminal comprising:
- a receiver that receives downlink control information including resource assignment information, rate matching information, and information indicating initial transmission or retransmission;
- and
- a processor that determines that a resource indicated by the rate matching information is not available for data reception, and
- a base station comprising:
- a transmitter that transmits the downlink control information,
- wherein the rate matching information included in the downlink control information indicates resources not available for data reception in units of symbols, and
- wherein the rate matching information indicates non-mapping of data to be transmitted in the resources.
A reception method performed by a terminal comprising:
- receiving downlink control information including resource assignment information, rate matching information, and information indicating initial transmission or retransmission;
- and
- determining that a resource indicated by the rate matching information is not available for data reception,
- wherein the rate matching information included in the downlink control information indicates resources not available for data reception in units of symbols, and
- wherein the rate matching information indicates non-mapping of data to be transmitted in the resources.
Dependencies are inferred from the claim text.