Mobile communication system, base station and communication control method for notification and management of resource allocation information in CoMP cooperating set
First Claim
1. A mobile communication system, comprising:
- a plurality of base stations included in a Coordinated Multi-Point (CoMP) cooperating set for performing CoMP communication, whereineach of the plurality of base stations comprises;
a receiver configured to receive a CoMP allocation candidate notification from another base station included in the CoMP cooperating set, the CoMP allocation candidate notification including;
resource block information that indicates allocation candidate resource blocks to be used for the CoMP communication,a system frame number (SFN) and a subframe number that indicate allocation candidate time corresponding to the resource block information, anda value for determining whether the CoMP allocation candidate notification should be applied for allocating communication resources to a user terminal; and
a processor configured to select a communication resource to be allocated to the user terminal, based on the CoMP allocation candidate notification received by the receiver.
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Accused Products
Abstract
In a mobile communication system in which a plurality of base stations included in a CoMP cooperating set allocate a same communication resource to a user terminal to perform a communication, each of the plurality of base stations comprises a notification unit that notifies another base station included in the CoMP cooperating set of a communication resource of allocation candidate for the user terminal in the base station itself; a receiver that receives a notification of a communication resource of allocation candidate for the user terminal in another base station included in the CoMP cooperating set from the other base station; and a selector that selects a communication resource to be allocated to the user terminal from communication resources of allocation candidates in the plurality of base stations, based on the notification received by the receiver.
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Citations
4 Claims
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1. A mobile communication system, comprising:
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a plurality of base stations included in a Coordinated Multi-Point (CoMP) cooperating set for performing CoMP communication, wherein each of the plurality of base stations comprises; a receiver configured to receive a CoMP allocation candidate notification from another base station included in the CoMP cooperating set, the CoMP allocation candidate notification including; resource block information that indicates allocation candidate resource blocks to be used for the CoMP communication, a system frame number (SFN) and a subframe number that indicate allocation candidate time corresponding to the resource block information, and a value for determining whether the CoMP allocation candidate notification should be applied for allocating communication resources to a user terminal; and a processor configured to select a communication resource to be allocated to the user terminal, based on the CoMP allocation candidate notification received by the receiver. - View Dependent Claims (2)
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3. A base station included in a Coordinated Multi-Point (CoMP) cooperating set for performing CoMP communication, the base station comprising:
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a receiver configured to receive a CoMP allocation candidate notification from another base station included in the CoMP cooperating set, the CoMP allocation candidate notification including; resource block information that indicates allocation candidate resource blocks to be used for the CoMP communication, a system frame number (SFN) and a subframe number that indicate allocation candidate time corresponding to the resource block information, and a value for determining whether the CoMP allocation candidate notification should be applied for allocating communication resources to a user terminal; and a processor configured to select a communication resource to be allocated to the user terminal, based on the CoMP allocation candidate notification received by the receiver.
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4. A base station included in a Coordinated Multi-Point (CoMP) cooperating set for performing CoMP communication, the base station comprising:
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a transmitter configured to transmit a CoMP allocation candidate notification to another base station included in the CoMP cooperating set, the CoMP allocation candidate notification including; resource block information that indicates allocation candidate resource blocks to be used for the CoMP communication, a system frame number (SFN) and a subframe number that indicate allocation candidate time corresponding to the resource block information, and a value for determining whether the CoMP allocation candidate notification should be applied for allocating communication resources to a user terminal; wherein the CoMP allocation candidate notification enables said another base station to select a communication resource to be allocated to the user terminal.
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Specification