SLICE MANAGEMENT DEVICE AND SLICE MANAGEMENT METHOD
First Claim
1. A slice management device assigning a service using a virtual network to slices that are virtual networks generated on a network infrastructure,the slices being arranged in a plurality of stages of a communication path along which communication is performed between a user terminal using the service and a service server providing the service,the slice management device comprising:
- an information acquiring unit that acquires a slice setting request including a service requirement that is a requirement of a function or performance in a service provided using the virtual network;
a slice setting policy determining unit that determines a setting policy for setting slices which satisfy the service requirement as the slices of the plurality of stages on the basis of results of comparison of costs calculated in accordance with settings of the slices of the plurality of stages; and
a slice setting unit that performs a process relating to the settings of the slices in the plurality of stages on the basis of the setting policy determined by the slice setting policy determining unit.
1 Assignment
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Accused Products
Abstract
A network operating device is disclosed that serves as a slice management device and assigns a service to slices that are virtual networks generated on a network infrastructure. The slices are being arranged in a plurality of stages of a communication path along which communication is performed between a user equipment as a user terminal and a service server providing the service. The network operating device includes an information acquiring unit that acquires a slice setting request including a service requirement, a slice setting policy determining unit that determines a slice setting policy for setting slices, and a slice setting unit that performs a process relating to the settings of the slices in the plurality of stages on the basis of the setting policy.
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Citations
4 Claims
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1. A slice management device assigning a service using a virtual network to slices that are virtual networks generated on a network infrastructure,
the slices being arranged in a plurality of stages of a communication path along which communication is performed between a user terminal using the service and a service server providing the service, the slice management device comprising: -
an information acquiring unit that acquires a slice setting request including a service requirement that is a requirement of a function or performance in a service provided using the virtual network; a slice setting policy determining unit that determines a setting policy for setting slices which satisfy the service requirement as the slices of the plurality of stages on the basis of results of comparison of costs calculated in accordance with settings of the slices of the plurality of stages; and a slice setting unit that performs a process relating to the settings of the slices in the plurality of stages on the basis of the setting policy determined by the slice setting policy determining unit. - View Dependent Claims (2, 3)
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4. A slice management method using a slice management device assigning a service using a virtual network to slices that are virtual networks generated on a network infrastructure,
the slices being arranged in a plurality of stages of a communication path along which communication is performed between a user terminal using the service and a service server providing the service, the slice management method comprising: -
an information acquiring step of acquiring a slice setting request including a service requirement that is a requirement of a function or performance in a service provided using the virtual network; a slice setting policy determining step of determining a setting policy for setting slices which satisfy the service requirement as the slices of the plurality of stages on the basis of results of comparison of costs calculated in accordance with settings of the slices of the plurality of stages; and a slice setting step of performing a process relating to the settings of the slices of the plurality of stages on the basis of the setting policy determined in the slice setting policy determining step.
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Specification