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An online auction-based resource allocation method for network slices

A technology for network slicing and resource allocation, which is applied in the field of network slicing resource allocation based on online auctions, and can solve problems such as less consideration of delays of different business types and different requirements for reliability

Active Publication Date: 2021-05-11
CHONGQING UNIV
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  • Abstract
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  • Application Information

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Problems solved by technology

[0006] Existing resource allocation methods for network slicing mainly focus on the research of spectrum resource sharing, and seldom consider the differentiated requirements of different business types in terms of network speed, delay, and reliability. How to address heterogeneous business needs? Allocating the virtual network functions and corresponding virtual network resources required by users is a key problem to be solved in the research of network slicing resource allocation methods
In addition, the existing research is mainly on offline slice resource allocation methods, but in practical applications, users with business needs arrive online sequentially

Method used

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  • An online auction-based resource allocation method for network slices
  • An online auction-based resource allocation method for network slices
  • An online auction-based resource allocation method for network slices

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Embodiment Construction

[0059] The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0060] figure 1 It is the online auction model diagram of the present invention, specifically including:

[0061] User: As a bidder, request a network slice from the service provider.

[0062] Service provider: As the designer and provider of network slicing, it acts as both a seller and an auctioneer, accepts user bids, determines the winning user, and uses the virtual resources purchased by itself or from the virtual resource provider to allocate slice resources to the winner to provide customized services.

[0063] In the auction model, the service provider's goal is to maximize resource utilization and obtain more revenue, while users hope to access the network at the lowest cost while meeting their own business needs.

[0064] The time span of the auction model is T.

[0065] The network slice requested by user i consists of a seri...

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Abstract

The invention relates to a network slicing resource allocation method based on online auction, which belongs to the technical field of mobile communication. The method includes: 1) An online auction system model that supports flexible deployment of virtual network functions in multiple regions, provides an effective platform for online auctions of network slices between users and service providers, and satisfies the requirements of VNFs based on the type of business to which slices belong. Differentiated performance requirements for partitioned deployments. 2) A network slicing resource allocation method based on online auction: After the user's bid arrives, the service provider converts the bidding information according to its business needs. Then, under the premise of meeting the user's business needs, the winning bid is determined for the purpose of maximizing the social welfare of the auction participants, and the payment price of each user is calculated, and the service provider instantiates network slices for the winning user. The invention can improve the economic benefit of the whole network while satisfying the service requirements of users.

Description

technical field [0001] The invention belongs to the technical field of mobile communication, and relates to an online auction-based network slice resource allocation method. Background technique [0002] The next-generation mobile communication system (5G) will gradually evolve into a heterogeneous converged network that interconnects everything. This heterogeneity is mainly reflected in the heterogeneity of access technology and application scenarios: 1) Heterogeneity of access technology: Different wireless access technologies have differentiated characteristics in terms of coverage, mobility support, link rate, and communication protocols. Therefore, 5G focuses on the unified management of various wireless access technologies, giving full play to the complementary advantages of wireless access technologies, and realizing the optimal use of network resources. 2) Heterogeneity of application scenarios: ITU-R and 3GPP pointed out that 5G will support many use cases spanning...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L12/911G06Q30/08
CPCG06Q30/08H04L47/70
Inventor 梁靓武彦飞李昊简鑫贾云健马慧
Owner CHONGQING UNIV
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