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5G cellular network virtualization resource allocation mechanism based on combined double auction

A virtualized resource and cellular network technology, applied in the field of virtualized resource allocation mechanism, can solve problems such as rationality and authenticity not taken into account, and achieve the effect of increasing market transaction load, efficient matching mechanism and pricing scheme, and ensuring authenticity

Inactive Publication Date: 2017-11-21
NANJING UNIV OF AERONAUTICS & ASTRONAUTICS
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, many mechanisms do not take into account personal rationality and authenticity

Method used

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  • 5G cellular network virtualization resource allocation mechanism based on combined double auction
  • 5G cellular network virtualization resource allocation mechanism based on combined double auction
  • 5G cellular network virtualization resource allocation mechanism based on combined double auction

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Embodiment Construction

[0060] The following is attached figure 2 The specific examples will give a concrete introduction to the present invention.

[0061] Step 1: Suppose there are M MVNOs (ie sellers) and N users (ie buyers), buy an operator and users to submit a Bid in an auction. For users, the bidding information only pays attention to the actual communication quality, and does not care about the number of specific resources required for communication. Therefore the bid is designed to implicitly B i ={r i , v i}; For sellers, they pay more attention to the type, quantity and unit price of their products. Therefore bids and buyers do not j ={o j ,q j}same:

[0062] In order to distinguish user levels, that is, to reflect the priority of needs in the competition process, a utility function is introduced, which shows that the valuation of QoS users is much larger than that of ordinary users in terms of valuation. u i ∈ [0, 1] default r i = 0 is set as a common user, and the QoS user dem...

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Abstract

The invention discloses a resource allocation mechanism for a plurality of MVNOs (mobile virtual network operators) and a plurality of users in a 5G cellular network when the MVNOs serve as the business subject and participates in the market competition, so as to maximize the social welfare and market benefits. The virtualization technology greatly reduces the capital expenditure through the decoupling separation of services and equipment, and a flexible and high-efficiency resource allocation scheme is a research hotspot. Different from a mechanism which just gives consideration to the benefits of a seller in the market, the mechanism enables a virtual operator and a user to serve as the allocation main body, and gives consideration to the characteristics of massive MIMO, and is designed to be a combined double auction mechanism with various types of products and participants. In order to distinguish the QoS requests of different users, the mechanism introduces a utility function to guarantee the characteristics of virtualized in-chip customization. The mechanism achieves the dynamic allocation through a like-VCG pricing scheme and a double auction model with the competiveness, and achieves the win-win of the buyer and seller while achieving high allocation efficiency.

Description

technical field [0001] The invention discloses a combined bilateral auction-based virtualized resource allocation mechanism in a 5G cellular network, which is mainly used to build a virtual resource allocation market for flexible and dynamic resource allocation between multiple operators and multiple users, ensuring high-quality market benefits and loads, Therefore, the flexible, dynamic and economical problems of wireless virtualization resource allocation are solved. It belongs to the field of wireless virtualization resource allocation design. Background technique [0002] With the rapid development of network and information technology, it is expected to achieve full coverage of 5G communication technology in 2020, which will provide faster, more efficient and intelligent communication services. The 4G communication technology with Orthogonal Frequency Division Multiplexing (OFDM) as the core and LTE technology as the standard has been officially put into commercial use...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/24G06F17/50G06Q30/08
CPCG06F30/367G06Q30/08H04L41/145H04L41/5003
Inventor 钱红燕张轩朱琨
Owner NANJING UNIV OF AERONAUTICS & ASTRONAUTICS
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