Terminal device, base station apparatus, and method
AssigneeSharp Kabushiki Kaisha
InventorsWataru Ouchi, Toshizo Nogami, Kazuyuki Shimezawa, Naoki Kusashima, Takashi Hayashi, Alvaro Ruiz Delgado, Kimihiko Imamura
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Abstract
There is provided a terminal device that communicates with a base station apparatus. The terminal device includes a transmission unit that configures a transmit power for transmission of a physical uplink shared channel in a serving cell belonging to a first cell group based on whether or not a physical random access channel is transmitted in the first cell group and a second cell group in a case where the first cell group and the second cell group are configured.
Claims10
A terminal device comprising:
- a higher layer processor configured to configure a first configuration for a first cell group and a second configuration for a second cell group;
- a transmitter configured to transmit a physical uplink shared channel in a first subframe of the first cell group and transmit a physical random access channel in a second subframe of the second cell group, wherein
- the transmitter is configured to set a transmit power of the physical uplink shared channel based on a transmit power of the physical random access channel in a case that the first subframe overlaps with the second subframe and the first subframe and the second subframe are synchronized.
A method of a terminal device, the method comprising:
- (i) configuring a first configuration for a first cell group and a second configuration for a second cell group;
- (ii) transmitting a physical uplink shared channel in a first subframe of the first cell group and transmitting a physical random access channel in a second subframe of the second cell group, wherein
- (iii) setting a transmit power of the physical uplink shared channel based on a transmit power of the physical random access channel in a case that the first subframe overlaps with the second subframe and the first subframe and the second subframe are synchronized, in the step (ii).
Dependencies are inferred from the claim text.