Base station device and mobile communication method
AssigneeNtt Docomo, Inc.
InventorsHiromasa Umeda, Hiroyuki Ishii, Takashi Okada
Life of this patent
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Abstract
To reduce deterioration of a downlink signal when a multicarrier transmission is performed. A base station device eNB according to the present invention includes an uplink resource assignment unit 12 configured to assign a radio resource for an uplink signal, to a user equipment UE, wherein the uplink resource assignment unit 12 is configured to assign a radio resource for an uplink signal in a first carrier, to a user equipment UE capable of simultaneously communicating through the first carrier and a second carrier.
Claims13
A base station device, which performs radio communication with a user equipment using a first carrier and a second carrier in a mobile communication system, the base station device comprising:
- an uplink resource assignment unit configured to assign a radio resource for an uplink signal, to the user equipment, wherein
- the uplink resource assignment unit is configured to assign a radio resource for an uplink signal in the first carrier, to a user equipment capable of simultaneously communicating through the first carrier and the second carrier.
A mobile communication method, by which to perform radio communication between a user equipment and a base station device using a first carrier and a second carrier in a mobile communication system, the mobile communication method comprising:
- a step of assigning a radio resource for an uplink signal, to the user equipment, wherein
- in the step, a radio resource for an uplink signal in the first carrier is assigned to a user equipment capable of simultaneously communicating through the first carrier and the second carrier.
A base station device, which performs radio communication with a user equipment using a first carrier and a second carrier in a mobile communication system, the base station device comprising:
- a downlink resource assignment unit configured to assign a radio resource for a downlink signal, to the user equipment, wherein
- the downlink resource assignment unit is configured to assign a radio resource for a downlink signal in the second carrier, to a user equipment capable of simultaneously communicating through the first carrier and the second carrier.
A mobile communication method, by which to perform radio communication between a user equipment and a base station device using a first carrier and a second carrier in a mobile communication system, the mobile communication method comprising:
- a step of assigning a radio resource for a downlink signal, to the user equipment, wherein
- in the step, a radio resource for a downlink signal in the second carrier is assigned to a user equipment capable of simultaneously communicating through the first carrier and the second carrier.
Dependencies are inferred from the claim text.