CN116743348B - Method, device, system, equipment and medium for processing decentralised frequency spectrum resources - Google Patents

Method, device, system, equipment and medium for processing decentralised frequency spectrum resources Download PDF

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CN116743348B
CN116743348B CN202311007732.9A CN202311007732A CN116743348B CN 116743348 B CN116743348 B CN 116743348B CN 202311007732 A CN202311007732 A CN 202311007732A CN 116743348 B CN116743348 B CN 116743348B
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spectrum
trading
sharing
transaction
resource
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CN116743348A (en
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蔡博文
丁雪
周阅天
谢伟良
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China Telecom Corp Ltd
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China Telecom Corp Ltd
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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/50Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols using hash chains, e.g. blockchains or hash trees
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06QINFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q40/00Finance; Insurance; Tax strategies; Processing of corporate or income taxes
    • G06Q40/04Trading; Exchange, e.g. stocks, commodities, derivatives or currency exchange
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W16/00Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/14Spectrum sharing arrangements between different networks
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/04Wireless resource allocation
    • H04W72/044Wireless resource allocation based on the type of the allocated resource
    • H04W72/0453Resources in frequency domain, e.g. a carrier in FDMA

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  • Financial Or Insurance-Related Operations Such As Payment And Settlement (AREA)

Abstract

The disclosure provides a method, a device, a system, equipment and a medium for processing a decentralised spectrum resource, and relates to the technical field of blockchain. The method comprises the following steps: in response to the spectrum resource transaction request, the first spectrum transaction device and one or more spectrum sharing devices in the blockchain network achieve a consensus mechanism, further, based on the achieved consensus mechanism and a second spectrum transaction device which achieves the consensus mechanism with the first spectrum transaction device in the blockchain network and is to execute spectrum resource transaction, spectrum resource transaction is executed, and finally, spectrum resource transaction data is stored in the blockchain network under the condition that the first spectrum transaction device and the second spectrum transaction device complete spectrum resource transaction. The method and the system achieve a consensus mechanism between the spectrum sharing and the participants of the transaction by using the blockchain technology, further perform spectrum resource sharing, transaction and data storage between the participants based on the achieved consensus mechanism, and improve transparency and working efficiency of the spectrum resource sharing and the transaction.

Description

Method, device, system, equipment and medium for processing decentralised frequency spectrum resources
Technical Field
The present disclosure relates to the field of blockchain technologies, and in particular, to a method, an apparatus, a system, a device, and a medium for processing a decentralized spectrum resource.
Background
With the increasing demand of wireless communication systems for spectrum resources, spectrum resource sharing becomes one of effective means for solving the problem of uneven spectrum resource allocation and improving spectrum resource utilization efficiency.
The traditional spectrum resource transaction and sharing scheme adopts a centralized design architecture, and once a central node is invaded or a central database is destroyed, the system is possibly crashed, and serious data security problems are possibly caused.
It should be noted that the information disclosed in the above background section is only for enhancing understanding of the background of the present disclosure and thus may include information that does not constitute prior art known to those of ordinary skill in the art.
Disclosure of Invention
The disclosure provides a method, a device, a system, equipment and a medium for processing a decentralised spectrum resource, which at least overcome the technical problem that the spectrum sharing and the transaction scheme adopting a decentralised design architecture in the related art have potential safety hazards to a certain extent.
Other features and advantages of the present disclosure will be apparent from the following detailed description, or may be learned in part by the practice of the disclosure.
According to one aspect of the present disclosure, there is provided a method of processing a decentralized spectrum resource, the method comprising: in response to a spectrum resource transaction request, a first spectrum transaction device enters into a consensus mechanism with one or more spectrum sharing devices within a blockchain network comprising: a plurality of spectrum sharing devices; the first spectrum trading device executes spectrum resource trading based on an agreed consensus mechanism and a second spectrum trading device, wherein the second spectrum trading device is a spectrum sharing device which is in the blockchain network, has an agreed consensus mechanism with the first spectrum trading device and is used for executing spectrum resource trading; the first spectrum trading device stores spectrum resource trading data to the blockchain network in the case that the first spectrum trading device completes spectrum resource trading with the second spectrum trading device.
In some embodiments, the first spectrum trading device, the spectrum sharing device, and the second spectrum trading device each comprise: a de-centralized spectrum sharing application and spectrum sharing logic functionality; wherein in response to the spectrum resource transaction request, the first spectrum transaction device establishes a consensus mechanism with one or more spectrum sharing devices within the blockchain network, comprising: the de-centralized spectrum sharing application of the first spectrum trading device initiates a spectrum resource trading request to a spectrum sharing logic function of the first spectrum trading device; the spectrum sharing logic function of the first spectrum trading device can achieve a consensus mechanism with the spectrum sharing logic function of one or more spectrum sharing devices in the blockchain network according to the spectrum resource trading request.
In some embodiments, the spectrum resource transaction request includes: device capability information and gateway capability information of the first spectrum transaction device; the spectrum sharing logic function of the first spectrum trading device achieves a consensus mechanism with the spectrum sharing logic function of one or more spectrum sharing devices in the blockchain network according to the spectrum resource trading request, and the method comprises the following steps: the spectrum sharing logic function of the first spectrum transaction device achieves a consensus mechanism with the spectrum sharing logic function of one or more spectrum sharing devices in the blockchain network according to the device capability information and the gateway capability information of the first spectrum transaction device.
In some embodiments, in the event that the first spectrum trading device completes a spectrum resource trade with the second spectrum trading device, the first spectrum trading device stores spectrum resource trade data to the blockchain network, comprising: the de-centralized spectrum sharing application of the first spectrum trading device sends a data storage request to a spectrum sharing logic function of the first spectrum trading device; and the spectrum sharing logic function of the first spectrum trading device stores the spectrum resource trading data to the spectrum sharing logic function of the second spectrum trading device and the spectrum sharing logic function of one or more spectrum sharing devices in the blockchain network according to the data storage request.
In some embodiments, after the spectrum sharing logic function of the first spectrum trading device stores the spectrum resource trade data to the spectrum sharing logic function of the second spectrum trading device and the spectrum sharing logic function of one or more spectrum sharing devices within the blockchain network according to the data storage request, the method further comprises: the spectrum sharing logic function of the second spectrum trading device sends a data storage notification message to the de-centralized spectrum sharing application of the second spectrum trading device to notify the de-centralized spectrum sharing application of the second spectrum trading device to store the spectrum resource trading data.
According to another aspect of the present disclosure, there is also provided a system for processing a decentralized spectrum resource, including: a blockchain network consisting of a plurality of spectrum sharing devices; the spectrum sharing device requesting spectrum resources in the blockchain network is a first spectrum transaction device, and the spectrum sharing device providing spectrum resources in the blockchain network is a second spectrum transaction device; the first spectrum trading device is configured to respond to a spectrum resource trading request, achieve a consensus mechanism with one or more spectrum sharing devices in the blockchain network, and execute spectrum resource trading based on the achieved consensus mechanism and a second spectrum trading device which achieves the consensus mechanism and is to execute spectrum resource trading in the blockchain network, and store spectrum resource trading data to the blockchain network when the first spectrum trading device and the second spectrum trading device complete spectrum resource trading.
According to another aspect of the present disclosure, there is also provided a spectrum sharing apparatus including: a de-centralized spectrum sharing application and spectrum sharing logic functionality; the de-centralized spectrum sharing application is used for initiating a spectrum resource transaction request; the spectrum sharing logic function is configured to, according to the spectrum resource transaction request, achieve a consensus mechanism with one or more spectrum sharing devices in a blockchain network, and perform spectrum resource transaction with a second spectrum transaction device based on the achieved consensus mechanism, and store spectrum resource transaction data to the blockchain network when the spectrum resource transaction is completed, where the blockchain network includes: and the second spectrum trading device is a spectrum sharing device which achieves a consensus mechanism in the blockchain network and is used for carrying out spectrum resource trading.
According to another aspect of the present disclosure, there is also provided a spectrum sharing apparatus including: a de-centralized spectrum sharing application and spectrum sharing logic functionality; wherein the spectrum sharing logic function is configured to, in response to a spectrum resource transaction request of a first spectrum transaction device, reach a consensus mechanism with the first spectrum transaction device and one or more spectrum sharing devices in a blockchain network, and perform a spectrum resource transaction with the first spectrum transaction device based on the reached consensus mechanism, and in case of completing the spectrum resource transaction, notify the decentralized spectrum sharing application to store the spectrum resource transaction data, the blockchain network includes: and the first spectrum transaction device is a spectrum sharing device requesting spectrum resources in the blockchain network.
According to another aspect of the present disclosure, there is also provided an electronic apparatus including: a processor; and a memory for storing executable instructions of the processor; wherein the processor is configured to perform the de-centralized spectrum resource processing method of any of the above via execution of the executable instructions.
According to another aspect of the present disclosure, there is also provided a computer-readable storage medium having stored thereon a computer program which, when executed by a processor, implements the method of de-centering spectrum resource processing of any one of the above.
According to another aspect of the present disclosure, there is also provided a computer program product comprising a computer program which, when executed by a processor, implements the method of de-centralising spectrum resource processing of any of the above.
The method, the device, the system, the equipment and the medium for processing the decentralised spectrum resources, provided by the embodiment of the disclosure, respond to a spectrum resource transaction request, enable a first spectrum transaction device to achieve a consensus mechanism with one or more spectrum sharing devices in a blockchain network, further enable a second spectrum transaction device to conduct spectrum resource transaction based on the achieved consensus mechanism and the consensus mechanism achieved with the first spectrum transaction device in the blockchain network, and enable the second spectrum transaction device to conduct spectrum resource transaction, and finally enable the first spectrum transaction device to store spectrum resource transaction data to the blockchain network under the condition that the first spectrum transaction device and the second spectrum transaction device complete spectrum resource transaction.
According to the scheme provided by the embodiment of the disclosure, a consensus mechanism of spectrum resource sharing and transaction is achieved between each party of spectrum sharing and transaction by using a blockchain technology, and further the spectrum resource sharing, transaction and data storage between each party are executed based on the achieved consensus mechanism, so that the transparency and the working efficiency of the spectrum resource sharing and transaction are improved.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the disclosure and together with the description, serve to explain the principles of the disclosure. It will be apparent to those of ordinary skill in the art that the drawings in the following description are merely examples of the disclosure and that other drawings may be derived from them without undue effort.
FIG. 1 illustrates a diagram of a decentralized spectrum resource processing function architecture in an embodiment of the present disclosure;
FIG. 2 illustrates a diagram of a de-centralized spectrum resource processing system architecture in an embodiment of the present disclosure;
FIG. 3 is a schematic diagram of a process for processing a de-centralized spectrum resource in an embodiment of the disclosure;
FIG. 4 illustrates a flowchart of a method for processing a de-centralized spectrum resource in an embodiment of the present disclosure;
FIG. 5 illustrates an alternative method flow diagram for decentralized spectrum resource processing according to an embodiment of the present disclosure;
FIG. 6 illustrates a schematic diagram of a decentralized spectrum resource processing system in an embodiment of the present disclosure;
fig. 7 shows a schematic diagram of a spectrum sharing device in an embodiment of the disclosure;
FIG. 8 shows a block diagram of an electronic device in an embodiment of the disclosure;
fig. 9 shows a schematic diagram of a computer-readable storage medium in an embodiment of the disclosure.
Detailed Description
Example embodiments will now be described more fully with reference to the accompanying drawings. However, the exemplary embodiments may be embodied in many forms and should not be construed as limited to the examples set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of the example embodiments to those skilled in the art. The described features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.
Furthermore, the drawings are merely schematic illustrations of the present disclosure and are not necessarily drawn to scale. The same reference numerals in the drawings denote the same or similar parts, and thus a repetitive description thereof will be omitted. Some of the block diagrams shown in the figures are functional entities and do not necessarily correspond to physically or logically separate entities. These functional entities may be implemented in software or in one or more hardware modules or integrated circuits or in different networks and/or processor devices and/or microcontroller devices.
As described in the background section of the present disclosure, the conventional spectrum resource trading and sharing scheme using the centralized design architecture may not only cause system crash, but also cause serious data security problem once the central node is invaded or the central database is destroyed. Based on this, in the embodiment of the disclosure, a decentralizing spectrum resource processing scheme based on a blockchain technology is provided to realize decentralizing spectrum sharing and transaction.
Fig. 1 shows a diagram of a decentralized spectrum resource processing architecture. As shown in fig. 1, the architecture of the decentralized spectrum resource processing function provided in the embodiment of the present disclosure mainly includes: an application layer 10, a service application support layer 20, a network layer 30, and a physical layer 40. The functions realized by each layer are as follows:
1) Application layer 10: de-centralized applications (Decentralized Application, DApps for short) providing spectrum resource sharing and trading, including but not limited to various applications for spectrum resource auctions or bidding, etc., which may provide authentication, management, billing, and settlement capabilities based on the platform.
2) Service application support layer 30: providing generic support capability, specific support capability, and blockchain platform capability; the general support capability refers to general functions which can be used by different configured spectrum sharing and transaction applications, such as a data processing function or a data storage function; the specific supporting capability is a personalized function configured by indicating personalized requirements of different spectrum sharing and transaction applications; the blockchain platform is used for providing blockchain related technology for spectrum sharing and transaction application and is composed of a spectrum sharing function body and a spectrum sharing logic function body. The spectrum sharing functional body comprises a spectrum sharing server, equipment, a gateway and user equipment. The spectrum sharing logic functions are used to perform capabilities related to the spectrum sharing functions, such as performing transactions or maintaining data, during communication, consensus formulation, transactions, and management.
3) Network layer 30: providing network capability and transport capability; wherein the network capability is used to provide relevant control functions of the network connection, such as access and transport resource control functions, mobility management or authentication, authorization and settlement, etc.; the transmission capability is used to transmit data information of spectrum sharing service and specific application or to transmit control and management information related to spectrum sharing.
4) Physical layer (also may be referred to as device layer) 40: providing device capabilities and gateway capabilities. Device capability refers to physical performance parameters supported by the device, including but not limited to frequency range, bandwidth, transmit power, etc., and gateway capability refers to the type of transactions and bidding mechanisms supported by the device by its gateway when performing spectrum transactions and sharing with other devices.
In the embodiment of the disclosure, the device may be, but is not limited to, an internet of things device such as an ammeter, an unmanned aerial vehicle, a watch, a bracelet, etc.; a gateway may be a device (including but not limited to a router, a base station, etc.) for enabling connection and data transfer between different networks, may support a variety of device accesses, and may support device-to-point spectrum transactions as an intermediary. By adopting the decentralized spectrum resource processing function architecture provided by the embodiment of the disclosure, the application layer only needs to realize the application requirement of spectrum resource sharing, and the logic function entity realizes the decentralized spectrum resource co-transaction.
In some embodiments, the types of transactions supported by the gateway may include: fixed-fee transactions and auction-fee transactions; the fixed-cost transaction is transaction cost of pre-configured spectrum resources; the auction fee trade is a trade fee for selecting a spectrum resource through a preconfigured bidding mechanism. For fixed-cost transactions, the transaction initiator pre-configures the transaction cost of the spectrum resource, and the transaction participants need to pay the cost to participate in the transaction. For auction fee trading, trading participants decide on trading fees through a bidding mechanism, with the highest bidder or lowest bidder obtaining trading rights. Both transaction types may ensure fairness and reliability of transactions. For auction price trading, the bidding mechanism employed may take a variety of forms, such as open bidding, sealed bidding, disposable bidding, and the like. In a public bidding, the trading participants can see the bids of others, while in a sealed bidding, the bids are kept secret. Disposable bidding refers to only one bid, and the highest bidding or lowest selling price performs spectrum trade.
Based on the architecture of the decentralized spectrum resource processing function shown in fig. 1, the embodiment of the disclosure provides the architecture of the decentralized spectrum resource processing system shown in fig. 2, and as shown in fig. 2, a service application support layer introduces a blockchain platform to execute the communication, consensus formulation, transaction and management processes related to the blockchain technology, so that the decentralized spectrum resource sharing and transaction among the spectrum sharing participants can be realized. In an implementation, each spectrum sharing participant may be connected to the blockchain network through a spectrum sharing device, so that the spectrum sharing device is not controlled by a single entity, where the spectrum sharing device in an embodiment of the disclosure includes: the application and logic function of the de-centralized spectrum sharing realizes the de-centralized spectrum sharing and transaction through the application and logic function of the de-centralized spectrum sharing.
Illustratively, assume that there are five spectrum sharing devices (devices participating in spectrum sharing and trading) of device a, device B, device C, device D, and device E to implement decentralised spectrum sharing and trading based on a blockchain platform; fig. 3 shows a process of performing the decentralised spectrum sharing and trading by the device a and the device E, and as shown in fig. 3, mainly comprises the following steps:
s302, DApps A (de-centralized spectrum sharing application of equipment A) initiates a spectrum resource transaction request to a logic function A (spectrum sharing logic function of equipment A), optionally, self-supported capability information can be also reported through the spectrum resource transaction request, and the reported capability information comprises but is not limited to equipment capability information and gateway capability information, wherein the gateway capability information can be used for determining a transaction type and a bidding mechanism of spectrum resource transaction;
s304, the logic function body A and all or part of the spectrum sharing logic function body (including the logic function body E of the equipment E) in the blockchain network achieve a consensus mechanism (the spectrum resource transaction between the equipment A and the equipment E is received by the blockchain platform);
s306, after the equipment A and the equipment E finish the spectrum resource transaction, the DApps A initiates a data storage request to the logic function A;
S308, the logic function body A copies and stores the spectrum resource transaction data to all or part of spectrum sharing logic function bodies (including the logic function body E of the equipment E) in the blockchain network;
s310, the logic function E (spectrum sharing logic function of device E) sends a notification message to the DApps E to notify the DApps E (de-centralized spectrum sharing application of device E) of the storage area spectrum resource transaction data.
As can be seen from the above, the decentralized spectrum resource processing scheme provided in the embodiments of the present disclosure can achieve basic processes such as spectrum transaction consensus and decentralized data storage between application nodes of each spectrum participant by introducing a blockchain technology, establish trust between the decentralized spectrum transaction and shared application, and provide reliable security and privacy for the spectrum transaction and shared application and a larger-scale ecosystem.
Under the above functional architecture and system architecture, in an embodiment of the present disclosure, a method for processing a decentralised spectrum resource is provided, as shown in fig. 4, where the method may include the following steps:
s402, in response to the spectrum resource transaction request, the first spectrum transaction device and one or more spectrum sharing devices in a blockchain network achieve a consensus mechanism, the blockchain network comprising: a plurality of spectrum sharing devices.
It should be noted that, the first spectrum trading device in the embodiments of the present disclosure may be any spectrum sharing device in the blockchain network. The consensus mechanism may be a consensus mechanism achieved by the first spectrum trading device with one or more spectrum sharing devices within the blockchain network for performing spectrum resource trading. To achieve a consensus mechanism for performing spectrum resource transactions, information related to performing spectrum resource transactions needs to be exchanged between the first spectrum trading device and each spectrum sharing device, and in some embodiments, to ensure that data privacy is not compromised, the first spectrum trading device and one or more spectrum sharing devices within the blockchain network may achieve a consensus mechanism for performing spectrum resource transactions based on federal learning.
In some embodiments, the spectrum resource transaction request includes: device capability information and gateway capability information of the first spectrum transaction device; in S402, the spectrum sharing logic function of the first spectrum trading device may reach a consensus mechanism with the spectrum sharing logic function of one or more spectrum sharing devices in the blockchain network according to the device capability information and the gateway capability information of the first spectrum trading device.
S404, the first spectrum trading device performs spectrum resource trading with a second spectrum trading device based on the agreed consensus mechanism, wherein the second spectrum trading device is a spectrum sharing device in the blockchain network, which has agreed the consensus mechanism with the first spectrum trading device and is to perform spectrum resource trading.
It should be noted that, the second spectrum trading device in the embodiment of the disclosure may be predetermined, or may be determined in the process of achieving the consensus mechanism.
S406, in a case where the first spectrum trading device completes the spectrum resource trade with the second spectrum trading device, the first spectrum trading device stores the spectrum resource trade data to the blockchain network.
It should be noted that, the above-mentioned spectrum resource transaction data may include all data related to spectrum resource transaction, including but not limited to: spectrum trade initiator address information, spectrum trade receiver address information, spectrum trade timestamp information, spectrum attribute information, spectrum trade status information, spectrum trade acknowledgement number, spectrum trade chunk header hash value, spectrum trade chunk height, smart contract, etc.
The spectrum resource transaction request in the embodiment of the disclosure may be a spectrum resource purchase request or a spectrum resource sale request; when the spectrum resource transaction request is a spectrum resource purchase request, the first spectrum transaction device in the embodiment of the disclosure is a spectrum request device (i.e., a device that requests purchase of spectrum resources); the second spectrum trading device is a spectrum providing device (i.e. a device providing vendable spectrum resources); when the spectrum resource trading request is a spectrum resource selling request, the first spectrum trading device in the embodiment of the disclosure is a spectrum providing device (i.e. a device that provides a saleable spectrum resource); the second spectrum trading device is a spectrum requesting device (i.e., a device requesting to purchase spectrum resources).
The method for processing the decentralized spectrum resources provided by the embodiment of the disclosure can be used for purchasing spectrum resources and selling spectrum resources. For the scenario of purchasing spectrum resources, a spectrum resource requester may exchange information with a plurality of spectrum resource providers through a blockchain platform, and further select a spectrum resource provider with the best price (for example, a spectrum resource provider with the lowest selling price) from the plurality of spectrum resource providers. Similarly, for a scenario in which spectrum resources are sold, a spectrum resource provider may exchange information with multiple spectrum resource requesters via a blockchain platform, and further select a spectrum resource requester with an optimal price from the multiple spectrum resource requesters (e.g., purchase a spectrum resource provider with the highest price).
In some embodiments, the first spectrum trading device, the spectrum sharing device, and the second spectrum trading device in embodiments of the disclosure may each include: the application and logic functions of spectrum sharing are decentralised.
Fig. 5 shows a flowchart of an alternative method for processing a decentralised spectrum resource in an embodiment of the disclosure, and as shown in fig. 5, the method for processing a decentralised spectrum resource provided in an embodiment of the disclosure may be implemented by:
S502, a de-centralized spectrum sharing application of a first spectrum trading device initiates a spectrum resource trading request to a spectrum sharing logic function of the first spectrum trading device;
s504, the spectrum sharing logic function of the first spectrum trading device achieves a consensus mechanism with the spectrum sharing logic function of one or more spectrum sharing devices in the blockchain network according to the spectrum resource trading request.
S506, the first spectrum trading device performs spectrum resource trading with the second spectrum trading device based on the agreed consensus mechanism.
S508, the de-centralized spectrum sharing application of the first spectrum trading device sends a data storage request to the spectrum sharing logic function of the first spectrum trading device;
s510, the spectrum sharing logic function of the first spectrum trading device stores the spectrum resource trading data to the spectrum sharing logic function of the second spectrum trading device and the spectrum sharing logic function of one or more spectrum sharing devices in the blockchain network according to the data storage request.
S512, the spectrum sharing logic function of the second spectrum trading device sends a data storage notification message to the decentralized spectrum sharing application of the second spectrum trading device to notify the decentralized spectrum sharing application of the second spectrum trading device to store spectrum resource trading data.
In some embodiments, when the device capability information (for determining whether there is a sharable spectrum resource) and the gateway capability information (for determining the transaction type and the bidding mechanism) of the first spectrum trading device are included in the spectrum resource trading request, the spectrum sharing logic function of the first spectrum trading device agrees with the spectrum sharing logic function of one or more spectrum sharing devices in the blockchain network according to the device capability information and the gateway capability information of the first spectrum trading device in S504.
In the embodiment of the present disclosure, the first spectrum transaction device and the second spectrum transaction device may be devices under the same gateway, or may be devices under different gateways, and for transactions between the first spectrum transaction device and the second spectrum transaction device under the same gateway, it is necessary to synchronize spectrum resource transaction data to all devices under the same gateway; for the transaction between the first spectrum transaction device and the second spectrum transaction device under different gateways, if the first gateway connected with the first spectrum transaction device is directly connected with the second gateway connected with the second spectrum transaction device, the spectrum resource transaction data needs to be synchronized to all devices under the first gateway and the second gateway; if the first gateway to which the first spectrum trading device is connected is not directly connected to the second gateway to which the second spectrum trading device is connected, but is connected through a trunking gateway, it is necessary to synchronize the spectrum resource trading data to all devices under the first gateway and the second gateway, and not to devices under the trunking gateway.
Based on the same inventive concept, there is also provided in the embodiments of the present disclosure a system for processing a decentralized spectrum resource, as described in the following embodiments. Since the principle of solving the problem of the system embodiment is similar to that of the method embodiment, the implementation of the system embodiment can be referred to the implementation of the method embodiment, and the repetition is omitted.
Fig. 6 is a schematic diagram of a decentralized spectrum resource processing system according to an embodiment of the disclosure, as shown in fig. 6, where the system includes: a blockchain network of a plurality of spectrum sharing devices 60; the spectrum sharing device requesting spectrum resources in the blockchain network is a first spectrum trading device 60A, and the spectrum sharing device providing spectrum resources in the blockchain network is a second spectrum trading device 60B.
Wherein the first spectrum trading device 60A, in response to the spectrum resource trading request, agrees with one or more spectrum sharing devices in the blockchain network, and performs spectrum resource trading based on the agreed-upon agreement with the second spectrum trading device 60B in the blockchain network, which is to perform spectrum resource trading, and the spectrum resource trading data is stored in the blockchain network in case that the first spectrum trading device 60A and the second spectrum trading device 60B fulfill spectrum resource trading.
In some embodiments, each spectrum sharing device 60 may include: the application and logic functions of spectrum sharing are decentralised.
Based on the same inventive concept, a spectrum sharing device is also provided in the embodiments of the present disclosure, as described in the following embodiments. Since the principle of the solution of the problem of the embodiment of the apparatus is similar to that of the embodiment of the method, the implementation of the embodiment of the apparatus may refer to the implementation of the embodiment of the method, and the repetition is omitted.
Fig. 7 shows a schematic diagram of a spectrum sharing device in an embodiment of the disclosure, as shown in fig. 7, where the spectrum sharing device includes: a de-centralized spectrum sharing application 701 and a spectrum sharing logic function 702.
In some embodiments, when the spectrum sharing device is a spectrum device for providing spectrum resources, the de-centralized spectrum sharing application 701 is configured to initiate a spectrum resource transaction request; the spectrum sharing logic function 702 is configured to implement a consensus mechanism with one or more spectrum sharing devices in the blockchain network according to the spectrum resource transaction request, and perform spectrum resource transaction with the spectrum providing device based on the implemented consensus mechanism, and store spectrum resource transaction data to the blockchain network when the spectrum resource transaction is completed, where the blockchain network includes: a plurality of spectrum sharing devices, wherein the spectrum providing device is a spectrum sharing device which achieves a consensus mechanism in the block chain network and provides spectrum resources. The spectrum providing device may be predetermined or may be determined in the process of achieving the consensus mechanism.
In other embodiments, when the spectrum sharing device is a spectrum providing device for providing spectrum resources, the spectrum sharing logic function 702 is configured to, in response to a spectrum resource transaction request of the first spectrum transaction device, agree on a mechanism with the spectrum requesting device and one or more spectrum sharing devices in the blockchain network, and perform a spectrum resource transaction with the spectrum requesting device based on the agreed mechanism, and notify the decentralized spectrum sharing application 701 to store spectrum resource transaction data when the spectrum resource transaction is completed, where the blockchain network includes: the spectrum sharing device comprises a plurality of spectrum sharing devices, wherein the spectrum requesting device is a spectrum sharing device which achieves a consensus mechanism in the blockchain network and requests to purchase spectrum resources. The spectrum request device may be predetermined or may be determined in the process of achieving the consensus mechanism.
Those skilled in the art will appreciate that the various aspects of the present disclosure may be implemented as a system, method, or program product. Accordingly, various aspects of the disclosure may be embodied in the following forms, namely: an entirely hardware embodiment, an entirely software embodiment (including firmware, micro-code, etc.) or an embodiment combining hardware and software aspects may be referred to herein as a "circuit," module "or" system.
An electronic device 800 according to such an embodiment of the present disclosure is described below with reference to fig. 8. The electronic device 800 shown in fig. 8 is merely an example and should not be construed to limit the functionality and scope of use of embodiments of the present disclosure in any way.
As shown in fig. 8, the electronic device 800 is embodied in the form of a general purpose computing device. Components of electronic device 800 may include, but are not limited to: the at least one processing unit 810, the at least one memory unit 820, and a bus 830 connecting the various system components, including the memory unit 820 and the processing unit 810.
Wherein the storage unit stores program code that is executable by the processing unit 810 such that the processing unit 810 performs steps according to various exemplary embodiments of the present disclosure described in the above section of the present specification.
In some embodiments, when the electronic device is a first spectrum trading device for providing spectrum resources, the processing unit 810 may perform the following steps of the above-described method embodiments: initiating a spectrum resource transaction request; according to the spectrum resource transaction request, a consensus mechanism is achieved with one or more spectrum sharing devices in the blockchain network, spectrum resource transaction is executed with a second spectrum transaction device based on the achieved consensus mechanism, and spectrum resource transaction data is stored in the blockchain network under the condition that the spectrum resource transaction is completed, wherein the blockchain network comprises: the second spectrum trading device is a spectrum sharing device which achieves a consensus mechanism in the blockchain network and is used for carrying out spectrum resource trading.
In other embodiments, when the spectrum sharing device is a second spectrum trading device for providing spectrum resources, the processing unit 810 may perform the following steps of the above method embodiments: in response to a spectrum resource trade request of a first spectrum trade device, establishing a consensus mechanism with the first spectrum trade device and one or more spectrum sharing devices in a blockchain network, and performing spectrum resource trade with the first spectrum trade device based on the established consensus mechanism, notifying a de-centralized spectrum sharing application to store spectrum resource trade data in case of completing spectrum resource trade, the blockchain network comprising: the plurality of spectrum sharing devices, the first spectrum trading device is a spectrum sharing device requesting spectrum resources in the blockchain network.
The storage unit 820 may include readable media in the form of volatile storage units, such as Random Access Memory (RAM) 8201 and/or cache memory 8202, and may further include Read Only Memory (ROM) 8203.
Storage unit 820 may also include a program/utility 8204 having a set (at least one) of program modules 8205, such program modules 8205 including, but not limited to: an operating system, one or more application programs, other program modules, and program data, each or some combination of which may include an implementation of a network environment.
Bus 830 may be one or more of several types of bus structures including a memory unit bus or memory unit controller, a peripheral bus, an accelerated graphics port, a processing unit, or a local bus using any of a variety of bus architectures.
The electronic device 800 may also communicate with one or more external devices 840 (e.g., keyboard, pointing device, bluetooth device, etc.), one or more devices that enable a user to interact with the electronic device 800, and/or any device (e.g., router, modem, etc.) that enables the electronic device 800 to communicate with one or more other computing devices. Such communication may occur through an input/output (I/O) interface 850. Also, electronic device 800 may communicate with one or more networks such as a Local Area Network (LAN), a Wide Area Network (WAN), and/or a public network, such as the Internet, through network adapter 860. As shown, network adapter 860 communicates with other modules of electronic device 800 over bus 830. It should be appreciated that although not shown, other hardware and/or software modules may be used in connection with electronic device 800, including, but not limited to: microcode, device drivers, redundant processing units, external disk drive arrays, RAID systems, tape drives, data backup storage systems, and the like.
From the above description of embodiments, those skilled in the art will readily appreciate that the example embodiments described herein may be implemented in software, or may be implemented in software in combination with the necessary hardware. Thus, the technical solution according to the embodiments of the present disclosure may be embodied in the form of a software product, which may be stored in a non-volatile storage medium (may be a CD-ROM, a U-disk, a mobile hard disk, etc.) or on a network, including several instructions to cause a computing device (may be a personal computer, a server, a terminal device, or a network device, etc.) to perform the method according to the embodiments of the present disclosure.
In particular, according to embodiments of the present disclosure, the process described above with reference to the flowcharts may be implemented as a computer program product comprising: a computer program which, when executed by a processor, implements the above-described method of de-centralised spectrum resource processing.
In an exemplary embodiment of the present disclosure, a computer-readable storage medium, which may be a readable signal medium or a readable storage medium, is also provided. Fig. X illustrates a schematic diagram of a computer-readable storage medium in an embodiment of the present disclosure, as shown in fig. 9, on which a program product capable of implementing the method of the present disclosure is stored 900. In some possible implementations, various aspects of the disclosure may also be implemented in the form of a program product comprising program code for causing a terminal device to carry out the steps according to the various exemplary embodiments of the disclosure as described in the "exemplary methods" section of this specification, when the program product is run on the terminal device.
More specific examples of the computer readable storage medium in the present disclosure may include, but are not limited to: an electrical connection having one or more wires, a portable computer diskette, a hard disk, a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a portable compact disc read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing.
In this disclosure, a computer readable storage medium may include a data signal propagated in baseband or as part of a carrier wave, with readable program code embodied therein. Such a propagated data signal may take any of a variety of forms, including, but not limited to, electro-magnetic, optical, or any suitable combination of the foregoing. A readable signal medium may also be any readable medium that is not a readable storage medium and that can communicate, propagate, or transport a program for use by or in connection with an instruction execution system, apparatus, or device.
Alternatively, the program code embodied on a computer readable storage medium may be transmitted using any appropriate medium, including but not limited to wireless, wireline, optical fiber cable, RF, etc., or any suitable combination of the foregoing.
In particular implementations, the program code for carrying out operations of the present disclosure may be written in any combination of one or more programming languages, including an object oriented programming language such as Java, C++ or the like and conventional procedural programming languages, such as the "C" programming language or similar programming languages. The program code may execute entirely on the user's computing device, partly on the user's device, as a stand-alone software package, partly on the user's computing device, partly on a remote computing device, or entirely on the remote computing device or server. In the case of remote computing devices, the remote computing device may be connected to the user computing device through any kind of network, including a Local Area Network (LAN) or a Wide Area Network (WAN), or may be connected to an external computing device (e.g., connected via the Internet using an Internet service provider).
It should be noted that although in the above detailed description several modules or units of a device for action execution are mentioned, such a division is not mandatory. Indeed, the features and functionality of two or more modules or units described above may be embodied in one module or unit in accordance with embodiments of the present disclosure. Conversely, the features and functions of one module or unit described above may be further divided into a plurality of modules or units to be embodied.
Furthermore, although the steps of the methods in the present disclosure are depicted in a particular order in the drawings, this does not require or imply that the steps must be performed in that particular order or that all illustrated steps be performed in order to achieve desirable results. Additionally or alternatively, certain steps may be omitted, multiple steps combined into one step to perform, and/or one step decomposed into multiple steps to perform, etc.
From the description of the above embodiments, those skilled in the art will readily appreciate that the example embodiments described herein may be implemented in software, or may be implemented in software in combination with the necessary hardware. Thus, the technical solution according to the embodiments of the present disclosure may be embodied in the form of a software product, which may be stored in a non-volatile storage medium (may be a CD-ROM, a U-disk, a mobile hard disk, etc.) or on a network, including several instructions to cause a computing device (may be a personal computer, a server, a mobile terminal, or a network device, etc.) to perform the method according to the embodiments of the present disclosure.
Other embodiments of the disclosure will be apparent to those skilled in the art from consideration of the specification and practice of the disclosure disclosed herein. This disclosure is intended to cover any adaptations, uses, or adaptations of the disclosure following the general principles of the disclosure and including such departures from the present disclosure as come within known or customary practice within the art to which the disclosure pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the disclosure being indicated by the following claims.

Claims (12)

1. A method for processing a de-centralized spectrum resource, comprising:
in response to a spectrum resource transaction request, a first spectrum transaction device enters into a consensus mechanism with one or more spectrum sharing devices within a blockchain network based on federal learning, the blockchain network comprising: a plurality of spectrum sharing devices;
the first spectrum trading device executes spectrum resource trading based on an agreed consensus mechanism and a second spectrum trading device, wherein the second spectrum trading device is a spectrum sharing device which is in the blockchain network, has an agreed consensus mechanism with the first spectrum trading device and is used for executing spectrum resource trading;
the first spectrum trading device stores spectrum resource trading data to the blockchain network under the condition that the first spectrum trading device and the second spectrum trading device finish spectrum resource trading;
wherein the spectrum resource transaction request is a spectrum resource purchase request or a spectrum resource selling request;
the spectrum resource transaction request comprises the following steps: device capability information of a first spectrum trading device and gateway capability information, wherein the device capability information is used for determining a tradable spectrum resource, and the gateway capability information is used for determining a trading type and a bidding mechanism of spectrum trading;
Wherein the first spectrum trading device, the spectrum sharing device, and the second spectrum trading device each comprise: a de-centralized spectrum sharing application and spectrum sharing logic functionality; the de-centralized spectrum sharing application is used for completing spectrum resource transaction; the spectrum sharing logic function body is used for achieving a consensus mechanism;
wherein in response to the spectrum resource transaction request, the first spectrum transaction device establishes a consensus mechanism with one or more spectrum sharing devices within the blockchain network, comprising:
the de-centralized spectrum sharing application of the first spectrum trading device initiates a spectrum resource trading request to a spectrum sharing logic function of the first spectrum trading device;
the spectrum sharing logic function of the first spectrum transaction device achieves a consensus mechanism with the spectrum sharing logic function of one or more spectrum sharing devices in the blockchain network according to the device capability information and the gateway capability information of the first spectrum transaction device.
2. The method of decentralized spectrum resource processing according to claim 1, wherein the device capability information comprises at least one of: frequency range, bandwidth, transmit power.
3. The method of decentralized spectrum resource processing according to claim 1, wherein the transaction types include: fixed-fee transactions and auction-fee transactions; the fixed-cost transaction is transaction cost of pre-configured spectrum resources; the auction fee trade is a trade fee for determining a spectrum resource through a preconfigured bidding mechanism.
4. The method of claim 1, wherein the bidding mechanism comprises any one of: public bidding mechanism, sealed bidding mechanism, and disposable bidding mechanism.
5. The method of decentralized spectrum resource processing according to claim 1, wherein, in the event that the first spectrum trading device completes a spectrum resource trade with the second spectrum trading device, the first spectrum trading device stores spectrum resource trade data to the blockchain network, comprising:
the de-centralized spectrum sharing application of the first spectrum trading device sends a data storage request to a spectrum sharing logic function of the first spectrum trading device;
and the spectrum sharing logic function of the first spectrum trading device stores the spectrum resource trading data to the spectrum sharing logic function of the second spectrum trading device and the spectrum sharing logic function of one or more spectrum sharing devices in the blockchain network according to the data storage request.
6. The method of decentralized spectrum resource processing according to claim 5, wherein after the spectrum sharing logic function of the first spectrum trading device stores the spectrum resource trade data to the spectrum sharing logic function of the second spectrum trading device and the spectrum sharing logic functions of one or more spectrum sharing devices within the blockchain network according to a data storage request, the method further comprises:
the spectrum sharing logic function of the second spectrum trading device sends a data storage notification message to the de-centralized spectrum sharing application of the second spectrum trading device to notify the de-centralized spectrum sharing application of the second spectrum trading device to store the spectrum resource trading data.
7. The method for processing the decentralized spectrum resource according to any one of claims 1 to 6, wherein the spectrum resource transaction data includes any one of: spectrum trade initiator address information, spectrum trade receiver address information, spectrum trade timestamp information, spectrum attribute information, spectrum trade status information, spectrum trade acknowledgement number, spectrum trade chunk header hash value, spectrum trade chunk height, intelligent contract.
8. A system for decentralized spectrum resource processing, comprising: a blockchain network consisting of a plurality of spectrum sharing devices; the spectrum sharing device requesting spectrum resources in the blockchain network is a first spectrum transaction device, and the spectrum sharing device providing spectrum resources in the blockchain network is a second spectrum transaction device;
the first spectrum trading device is configured to respond to a spectrum resource trading request, agree on a consensus mechanism with one or more spectrum sharing devices in the blockchain network based on federal learning, and execute spectrum resource trading based on the agreed consensus mechanism and a second spectrum trading device which agrees on the consensus mechanism and is to execute spectrum resource trading in the blockchain network, and store spectrum resource trading data to the blockchain network when the first spectrum trading device and the second spectrum trading device complete spectrum resource trading;
wherein the spectrum resource transaction request is a spectrum resource purchase request or a spectrum resource selling request;
the spectrum resource transaction request comprises the following steps: device capability information of a first spectrum trading device and gateway capability information, wherein the device capability information is used for determining a tradable spectrum resource, and the gateway capability information is used for determining a trading type and a bidding mechanism of spectrum trading;
Wherein the first spectrum trading device, the spectrum sharing device, and the second spectrum trading device each comprise: a de-centralized spectrum sharing application and spectrum sharing logic functionality; the de-centralized spectrum sharing application is used for completing spectrum resource transaction; the spectrum sharing logic function body is used for achieving a consensus mechanism;
the de-centralized spectrum sharing application of the first spectrum trading device is further configured to initiate a spectrum resource trading request to a spectrum sharing logic function of the first spectrum trading device; the spectrum sharing logic function of the first spectrum trading device is further configured to achieve a consensus mechanism with the spectrum sharing logic function of one or more spectrum sharing devices in the blockchain network according to the device capability information and the gateway capability information of the first spectrum trading device.
9. A spectrum sharing apparatus, comprising: a de-centralized spectrum sharing application and spectrum sharing logic functionality;
the de-centralized spectrum sharing application is used for initiating a spectrum resource transaction request;
the spectrum sharing logic function is configured to, according to the spectrum resource transaction request, achieve a consensus mechanism with one or more spectrum sharing devices in a blockchain network based on federal learning, and perform spectrum resource transaction with a second spectrum transaction device based on the achieved consensus mechanism, and store spectrum resource transaction data to the blockchain network when the spectrum resource transaction is completed, where the blockchain network includes: the second spectrum trading device is a spectrum sharing device which achieves a consensus mechanism in the blockchain network and is used for carrying out spectrum resource trading;
Wherein the spectrum resource transaction request is a spectrum resource purchase request or a spectrum resource selling request;
the spectrum resource transaction request comprises the following steps: device capability information and gateway capability information of spectrum sharing devices initiating the spectrum transaction request, wherein the device capability information is used for determining a tradable spectrum resource, and the gateway capability information is used for determining a transaction type and a bidding mechanism of spectrum transaction;
wherein the spectrum sharing device and the second spectrum trading device each include: a de-centralized spectrum sharing application and spectrum sharing logic functionality; the de-centralized spectrum sharing application is used for completing spectrum resource transaction; the spectrum sharing logic function body is used for achieving a consensus mechanism;
the de-centralized spectrum sharing application of the spectrum sharing device is further used for initiating a spectrum resource transaction request to a spectrum sharing logic function body of the spectrum sharing device; the spectrum sharing logic function of the spectrum sharing device is further configured to achieve a consensus mechanism with the spectrum sharing logic function of one or more spectrum sharing devices in the blockchain network according to the device capability information and the gateway capability information of the spectrum sharing device.
10. A spectrum sharing apparatus, comprising: a de-centralized spectrum sharing application and spectrum sharing logic functionality;
wherein the spectrum sharing logic function is configured to, in response to a spectrum resource transaction request of a first spectrum transaction device, agree on a mechanism with one or more spectrum sharing devices in the first spectrum transaction device and a blockchain network based on federal learning, and perform a spectrum resource transaction with the first spectrum transaction device based on the agreed mechanism, and notify the decentralized spectrum sharing application to store the spectrum resource transaction data in case of completing the spectrum resource transaction, the blockchain network includes: the first spectrum transaction device is a spectrum sharing device which requests spectrum resources in the blockchain network;
wherein the spectrum resource transaction request is a spectrum resource purchase request or a spectrum resource selling request;
the spectrum resource transaction request comprises the following steps: device capability information of a first spectrum trading device and gateway capability information, wherein the device capability information is used for determining a tradable spectrum resource, and the gateway capability information is used for determining a trading type and a bidding mechanism of spectrum trading;
Wherein the first spectrum trading device and the spectrum sharing device each include: a de-centralized spectrum sharing application and spectrum sharing logic functionality; the de-centralized spectrum sharing application is used for completing spectrum resource transaction; the spectrum sharing logic function body is used for achieving a consensus mechanism;
the de-centralized spectrum sharing application of the first spectrum trading device is further configured to initiate a spectrum resource trading request to a spectrum sharing logic function of the first spectrum trading device; the spectrum sharing logic function of the first spectrum trading device is further configured to achieve a consensus mechanism with the spectrum sharing logic function of one or more spectrum sharing devices in the blockchain network according to the device capability information and the gateway capability information of the first spectrum trading device.
11. An electronic device, comprising:
a processor; and
a memory for storing executable instructions of the processor;
wherein the processor is configured to perform the de-centralized spectrum resource processing method of any of claims 1-7 via execution of the executable instructions.
12. A computer readable storage medium having stored thereon a computer program, wherein the computer program when executed by a processor implements the de-centralised spectrum resource processing method of any of claims 1 to 7.
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