WIRELESS COMMUNICATION SYSTEM, WIRELESS COMMUNICATION METHOD, MOBILE STATION DEVICE, BASE STATION DEVICE, PROGRAM, AND RECORDING MEDIUM
1 Assignment
0 Petitions
Accused Products
Abstract
A wireless communication system includes a first base station device, a second base station device, a mobile station device configured to communicate with the first base station device using a first component carrier and to communicate with the second base station device using a second component carrier. The first base station device includes a disconnection preparation requesting unit configured to transmit to the second base station device, a disconnection preparation request that requests the second base station device to prepare to disconnect the second component carrier.
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Citations
38 Claims
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1-21. -21. (canceled)
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22. A wireless communication system comprising:
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a first base station device; a second base station device; and a mobile station device configured to communicate with the first base station device using a first component carrier and to communicate with the second base station device using a second component carrier, wherein the first base station device comprises; a disconnection preparation requesting unit configured to transmit to the second base station device, a disconnection preparation request that requests the second base station device to prepare to disconnect the second component carrier. - View Dependent Claims (23, 24, 25, 26, 27, 28, 29, 30, 31, 32)
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33. A base station device configured to communicate with a mobile station device using a first component carrier, the base station device comprising:
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a carrier aggregation communication rejection determining unit configured to, based on a result of measurement of a communication environment of each component carrier, determine a component carrier to be disconnected from the first component carrier and a second component carrier used for the mobile station device to communicate with another base station device; and a carrier aggregation communication rejection requesting unit configured to, in a case that the carrier aggregation communication rejection determining unit determines to disconnect the first component carrier, transmit to the other base station device, a carrier aggregation communication rejection request that requests the other base station device to reject carrier aggregation communication. - View Dependent Claims (36)
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34. A mobile station device configured to communicate with a first base station device using a first component carrier and communicate with a second base station device using a second component carrier,
wherein the mobile station device is configured to receive from the first base station device, a disconnection request that requests the mobile station device to disconnect the second component carrier, and disconnect the second component carrier based on the received disconnection request.
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37. A wireless communication method for a base station device configured to communicate with a mobile station device using a first component carrier, the wireless communication method comprising:
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based on a result of measurement of a communication environment of each component carrier, determining a component carrier to be disconnected from the first component carrier and a second component carrier used for the mobile station device to communicate with another base station device; and in a case that it is determined to disconnect the first component carrier, transmitting to the other base station device, a carrier aggregation communication rejection request that requests the other base station device to reject carrier aggregation communication. - View Dependent Claims (38)
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Specification