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AssigneeNtt Docomo, Inc.
InventorsKazuaki Takeda, Hideyuki Moroga, Satoshi Nagata, Qin Mu, Liu Liu
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The present invention is designed to reduce the decrease of throughput in communication by user terminals that are limited to using a partial narrow band in a system band as a band for their use. According to one aspect of the present invention, a user terminal, in which the band to use is limited to a partial narrow band in a system band, has a control section that selects a predetermined narrow band set that is formed with a plurality of narrow bands, and a receiving section that receives a downlink signal in a narrow band that is included in the predetermined narrow band set, and the control section selects the predetermined narrow band set from a plurality of narrow band sets, to which different frequency shifts are applied.
A user terminal, in which a band to use is limited to a partial narrow band in a system band, the user terminal comprising:
A radio base station that communicates with a user terminal, in which a band to use is limited to a partial narrow band in a system band, the radio base station comprising:
(canceled)
A radio communication method for allowing a user terminal, in which a band to use is limited to a partial narrow band in a system band, to communicate with a radio base station, the radio communication method comprising the steps of:
Dependencies are inferred from the claim text.