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US 2019/0165908 A1Published application
User terminal, radio base station and radio communication method
AssigneeNtt Docomo, Inc.
InventorsKazuki Takeda, Yuki Matsumura, Satoshi Nagata
Life of this patent
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Abstract
Even when a temporary frequency switching technique is used by TDD, a sufficient throughput is achieved. A user terminal includes: a transmission/reception section that performs uplink transmission and/or downlink reception via a first cell; and a control section that controls the transmission/reception section to transmit capability information related to UL reference signal switching for switching the first cell to a second cell different from the first cell and transmitting a UL reference signal.
Claims10
A user terminal comprising:
- a transmission/reception section that performs uplink transmission and/or downlink reception via a first cell;
- and
- a control section that controls the transmission/reception section to transmit capability information related to UL reference signal switching for switching the first cell to a second cell different from the first cell and transmitting a UL reference signal.
A radio base station comprising:
- a transmission/reception section that performs downlink transmission and/or uplink reception via a first cell;
- and
- a control section that obtains, via the transmission/reception section, capability information related to UL reference signal switching for switching the first cell to a second cell different from the first cell and transmitting a UL reference signal.
A radio communication method comprising:
- performing uplink transmission and/or downlink reception via a first cell;
- and
- controlling the performing to transmit capability information related to UL reference signal switching for switching the first cell to a second cell different from the first cell and transmitting a UL reference signal.
Dependencies are inferred from the claim text.