Terminal and transmission method
AssigneePanasonic Intellectual Property Corporation of America
InventorsTakashi IWAI, Hidetoshi SUZUKI, Tetsuya YAMAMOTO, Tomoya NUNOME, Tomofumi TAKATA
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Abstract
Provided is a terminal which can suitably transmit an uplink signal. In a terminal (100), a PC parameter control unit (104) sets a first power control parameter corresponding to a first service, when a prescribed condition relating to a control channel used for transmission of uplink signal allocation is met, and sets a second power control parameter corresponding to a second service, when the prescribed condition is not met. A transmission unit (109) transmits the uplink signal by using transmission power calculated by using the first power control parameter or the second power control parameter.
Claims16
A terminal comprising:
- a receiver, which, in operation, receives a control channel, which is used for transmission of assignment information for an uplink signal;
- and
- circuitry, which, in operation, calculates a transmission power using a power control parameter that is dynamically configured according to a determined condition relating to the control channel in response to the received control channel including no SRS resource indicator (SRI) field;
- and
- a transmitter, which, in operation, transmits the uplink signal using the calculated transmission power.
A communication method comprising:
- receiving a control channel, which is used for transmission of assignment information for an uplink signal and which does not include SRS resource indicator (SRI) field and information indicating a service type;
- calculating a transmission power using a power control parameter that is dynamically configured according to a determined condition relating to the control channel;
- and
- transmitting the uplink signal using the calculated transmission power.
Dependencies are inferred from the claim text.