Utility maximization resource allocation method of electric power telecommunication network driven by QoS

A technology for power communication network and resource allocation, which is applied in the field of power communication network utility maximization resource allocation, can solve problems such as shortage, and achieve the effect of realizing system profit and improving resource utilization rate.

Inactive Publication Date: 2017-12-15
ANQING POWER SUPPLY COMPANY OF STATE GRID ANHUI ELECTRIC POWER +1
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Problems solved by technology

At the same time, the existing research mainly solves the problem of improving the resource utilization of the underlying nodes or links, and lacks the QoS elements such as bandwidth capacity, resource cost, and resource price of the power comm

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  • Utility maximization resource allocation method of electric power telecommunication network driven by QoS
  • Utility maximization resource allocation method of electric power telecommunication network driven by QoS
  • Utility maximization resource allocation method of electric power telecommunication network driven by QoS

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Embodiment Construction

[0013] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and examples.

[0014] In the solution of the present invention, in order to effectively ensure the isolation of services in the smart grid and meet the diversity of smart grid services and different requirements for QoS, based on network virtualization technology, the QoS-driven power communication network resource allocation problem is solved. A formal description is given, and a two-stage resource allocation model based on a three-party game is proposed. This model has advantages in guaranteeing business QoS and improving resource utilization. This allocation method satisfies the compatibility characteristics of dominant strategy incentives and can maximize system profits. The goal.

[0015] Such as figur...

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Abstract

The invention discloses a utility maximization resource allocation method of an electric power telecommunication network driven by QoS. The method comprises a step of constructing a two-stage resource allocation model based on trilateral game for a resource allocation problem of the electric power telecommunication network, wherein an Infranet provider (InP) reports resource supply information for a resource allocation center; a service provider (SP) proposes resource demand information to the resource allocation center; the resource allocation center allocates the resource for the SP; the resource allocation center detects the quality of service of the InP, and performs punishment on the InP when the resource allocation center detects the fact that the InP cannot ensure the SP business thereon to run as the QoS requirement; the resource allocation center computes an utility value of the InP to finish this transaction; each participant waits for the next turn of resource competition. By using the resource allocation method disclosed by the invention, the dominant strategy excitation compatibility character is satisfied, and a goal of for maximizing system profit can be realized.

Description

technical field [0001] The invention relates to the technical field of power communication network resource allocation, in particular to a QoS (Quality of Service)-driven power communication network utility maximization resource allocation method. Background technique [0002] With the rapid development of smart grid research and application, the role of power communication network in the power industry is becoming more and more important. At present, the power communication network is mainly composed of the underlying physical network and the upper layer business logic network. Among them, the underlying physical network is mainly composed of optical fiber communication network, supplemented by microwave, satellite and other transmission methods. The upper-layer business logic network is mainly composed of digital communication networks such as routers and switches to complete power dispatching and real-time control of services. The services carried by the power communica...

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Application Information

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IPC IPC(8): H04L12/927H04L47/80
CPCH04L47/805
Inventor 占永红王东李芳吴丽莎罗涛王淋漓吴昊程亚萍赵吴鹏
Owner ANQING POWER SUPPLY COMPANY OF STATE GRID ANHUI ELECTRIC POWER
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