User terminal and radio communication method
AssigneeNtt Docomo, Inc.
InventorsKazuaki Takeda, Yousuke Sano, Kazuki Takeda, Satoshi Nagata
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Abstract
The present invention is designed to adequately control resource regions for contention-based UL transmission. A user terminal, according to the present invention, has a transmission section that transmits UL data without an uplink (UL) grant from a radio base station, and a control section that controls transmission of the UL data, and the control section configures a plurality of resource regions with varying parameters, and selects a resource region to use to transmit the UL data from among the plurality of resource regions.
Claims8
A user terminal comprising:
- a transmission section that transmits UL data without an uplink (UL) grant from a radio base station;
- and
- a control section that controls transmission of the UL data,
- wherein the control section configures a plurality of resource regions with varying parameters, and selects a resource region to use to transmit the UL data from among the plurality of resource regions.
A radio communication method in a user terminal, comprising the steps of:
- transmitting UL data without an uplink (UL) grant from a radio base station;
- configuring a plurality of resource regions with varying parameters;
- and
- selecting a resource region to use to transmit the UL data from among the plurality of resource regions.
Dependencies are inferred from the claim text.