Distributing method for multi-channel strategy-control-preventing frequency spectrum, computer program and computer

Abstract

The invention belongs to the technical field of cognitive radio, and discloses a distributing method for a multi-channel strategy-control-preventing frequency spectrum, a computer program and a computer. According to the method for the multi-channel strategy-control-preventing frequency spectrum, an auction theory and a mechanism are utilized; a strategy-control-preventing frequency spectrum auction model which comprises a flexible channel request and performs quotation by means of a corresponding flexible real estimated value is established; a bidding relation among secondary users is determined in the strategy-control-preventing frequency spectrum auction model; and frequency spectrum auction is performed through a bidding strategy. According to the method, factors such as a flexible requirement of the secondary user to the frequency spectrum channel, a flexible quotation function and a signal-to-noise ratio interference are sufficiently considered; furthermore a requirement for frequency spectrum utilization maximization and strategy-control-prevention of the secondary users are considered; and detailed analysis and designing are performed on a frequency spectrum auction mechanism. The method according to the invention has advantages of easy realization and convenient expansion. Furthermore the method according to the invention is more similar to actual application than existing frequency spectrum auction methods. Furthermore relatively high distribution efficiency and higher fairness are realized.

Description

technical field [0001] The invention belongs to the field of cognitive radio technology, and in particular relates to a method for allocating frequency spectrums against strategic manipulation of multiple channels, a computer program and a computer. Background technique [0002] In recent years, with the emergence of software-defined radios (SDR, software-defined radios) and the development of wireless communication equipment, the problem of spectrum shortage becomes more and more serious. The traditional wireless spectrum allocation is statically allocated by the government to users according to the purpose, which leads to the underutilization of wireless spectrum resources, resulting in a greatly reduced resource utilization rate and a great waste of spectrum resources. In order to meet the ever-increasing desire of wireless devices for spectrum, spectrum owners (primary users) are encouraged to lease licensed idle spectrum to unlicensed devices and users (secondary users)...

AI Technical Summary

Problems solved by technology

[0003] To sum up, the problems existing in the existing technology are: the current wireless spectrum allocation mechanism based on auctions is not flexible enough for users to bid, cannot express the actual demand of each requesting user for the spectrum, and does not reflect the fairness and flexibility of spectrum sharing.

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