A multi-round auction method for heterogeneous spectrum based on blockchain
A blockchain and spectrum technology, applied in data processing applications, finance, instruments, etc., can solve the problems of difficulty in making full use of the spectrum, short usage time, and the inability of homogeneous spectrum to adapt to fluctuations, so as to reduce mining difficulty, Improve utilization and solve the effect of throughput
Active Publication Date: 2022-04-29
WUHAN UNIV
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Problems solved by technology
[0004] In addition, the general spectrum auction is a single round
If the spectrum owned by a certain seller is really short-lived, it will be difficult to fully utilize that spectrum due to the previous auction mechanism
Also, people need to post their order every time the auction starts, additional communication costs
As far as we know, studies of the former have always focused on homogeneous spectra, which in turn cannot adapt to market fluctuations
Method used
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[0031] The present invention is mainly based on block chain technology, according to the heterogeneity of spectrum and the dynamics of supply and demand, builds a private chain and uses smart contracts to conduct multi-buyer and multi-seller auctions in rounds on the time axis. The invention can not only improve the reuse rate of frequency spectrum, maintain the effect of auction fairness, but also realize high economic benefit. The technical solution in the embodiment of the present invention will be clearly and completely described below:
[0032] Step 1. Determine the objects involved in the spectrum auction mechanism
[0033] The objects involved in the spectrum auction include reusable heterogeneous spectrum, spectrum use certificate, spectrum use certificate owner-seller, spectrum use certificate purchaser-buyer, private chain, smart contract.
[0034] In this embodiment, there are 3 sellers: a seller S 1 There are 2 spectrums and they are estimated separately S 1,1...
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The invention discloses a block chain-based multi-round heterogeneous spectrum auction method. According to the heterogeneity of the spectrum and the dynamics of supply and demand, a private chain and a special token are constructed and carried out in rounds on the time axis by using smart contracts. A multi-buyer, multi-seller auction. This method not only maintains the effect of auction fairness, but also achieves high economic benefits. In order to solve the unfairness of spectrum auctions in an environment where spectrum resources are increasingly scarce, the fairness of spectrum auctions can be effectively improved by introducing blockchain instead of third parties and implementing multiple rounds of heterogeneous auctions.
Description
technical field [0001] The invention belongs to the field of block chain technology and the field of smart contract technology, and in particular relates to a multi-round auction method for heterogeneous frequency spectrum based on block chain. Background technique [0002] People all over the world are facing a severe spectrum scarcity crisis. In EU21 countries, as of the end of June 2016, mobile LTE has covered 97% of households, with rural coverage reaching 83%. In addition, because satellites, radio, and television all need to be transmitted in the form of waves, of course they also occupy a certain frequency band, and the available frequency bands are even more scarce. The FCC plans to share spectrum through spectrum licenses for emerging wireless broadband services. Spectrum auction means that authorized users plan a certain frequency band, carry out public auction, and transfer the right to use the frequency band to the highest bidder through public bidding. As an ...
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IPC IPC(8): G06Q30/08G06Q40/04G06Q50/30G06Q20/38
CPCG06Q30/08G06Q40/04G06Q20/389G06Q20/3829G06Q50/40
Inventor 陈艳姣冉渝阳黄荟萱
Owner WUHAN UNIV