CN117693032A - Spectrum resource transaction method, device, electronic equipment and readable medium - Google Patents
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Abstract
The disclosure provides a spectrum resource transaction method, a device, an electronic device and a readable medium, wherein the spectrum resource transaction method comprises the following steps: after the spectrum resources are uplink to the blockchain, a consensus mechanism is established with SU nodes needing the same spectrum resources for transaction; receiving request information of transaction spectrum resources sent by an SU node; determining a target SU node for carrying out spectrum resource transaction according to the request information; and carrying out the transaction of the frequency spectrum resource with the target SU node. By the embodiment of the disclosure, the efficiency, reliability, safety and fairness of spectrum resource transaction are improved, and the balance of spectrum resource utilization among multiple operators is improved.
Description
Technical Field
The disclosure relates to the technical field of communication, in particular to a spectrum resource transaction method, a device, electronic equipment and a readable medium.
Background
Currently, spectrum resources are core resources for mobile communication development, spectrum planning is an industrial starting point, and determines an industrial development pattern.
In the related art, when the conventional radio access network faces the rapidly growing number of users and the requirement for real-time access, the centralized spectrum management mode encounters a processing bottleneck, so that resource allocation is delayed, and the requirements of high bandwidth, low delay and ultra-reliable performance in 5G or even next-generation mobile communication (6G) are difficult to meet.
However, in the development process of the 6G network, the problem of uneven spectrum resource utilization among different operators is further aggravated, so that not only is unbalance of supply and demand of spectrum resources caused, but also the actual utilization rate of the spectrum resources is low.
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
It is an object of the present disclosure to provide a spectrum resource trading method, apparatus, electronic device, and readable medium for overcoming, at least to some extent, the problem of uneven spectrum resource utilization due to limitations and disadvantages of the related art.
According to a first aspect of an embodiment of the present disclosure, there is provided a spectrum resource trading method, including: after the spectrum resources are uplink to the blockchain, a consensus mechanism is established with SU nodes needing the same spectrum resources for transaction; receiving request information of transaction spectrum resources sent by the SU node; determining a target SU node for carrying out spectrum resource transaction according to the request information; and carrying out transaction of the spectrum resource with the target SU node.
In one exemplary embodiment of the present disclosure, determining a target SU node to conduct a spectrum resource transaction based on the request information includes:
determining an operator of the SU node according to the request information;
and determining the SU node with the same operator as the PU node as a first target SU node.
In an exemplary embodiment of the disclosure, determining the target SU node to conduct the spectrum resource transaction according to the request information further comprises:
determining a period of using spectrum resources of the SU node according to the request information;
and determining the SU node with the period of using the spectrum resource being greater than or equal to the preset period as a second target SU node.
In an exemplary embodiment of the disclosure, determining the target SU node to conduct the spectrum resource transaction according to the request information further comprises:
determining the frequency spectrum efficiency of the SU node according to the request information;
and taking the SU node with the spectral efficiency being greater than or equal to the spectral efficiency as a third target SU node.
In an exemplary embodiment of the present disclosure, further comprising:
determining that the SU node comprises at least two SU nodes of a first target SU node, a second target SU node and a third target SU node according to the request information; determining that the transaction priority of the first target SU node is higher than the transaction priority of the second target SU node, and/or determining that the transaction priority of the second target SU node is higher than the transaction priority of the third target SU node.
In an exemplary embodiment of the present disclosure, the spectrum resource trading method further includes:
writing a transaction record of the spectrum resource to the blockchain after completing a transaction with the target SU node;
the transaction record is broadcast to other SU nodes and other PU nodes on the chain.
According to a second aspect of the embodiments of the present disclosure, there is provided a spectrum resource trading method, applicable to SU nodes, the spectrum resource trading method including:
transmitting request information for trading the uplink frequency spectrum resource to the PU node;
and responding to the transaction indication information fed back by the PU node, and carrying out the transaction of the frequency spectrum resource with the PU node.
In an exemplary embodiment of the present disclosure, the spectrum resource trading method further includes:
after the transaction with the PU node is completed, triggering the PU node to write the transaction record of the spectrum resource into the blockchain.
In an exemplary embodiment of the present disclosure, the spectrum resource trading method further includes:
and responding to the transaction records of the spectrum resources fed back by the PU node, and sending request information for transacting the uplink spectrum resources to other PU nodes of the blockchain.
In an exemplary embodiment of the present disclosure, before sending the request information for trading the uplink spectrum resource to the PU node, the method further includes:
determining spectrum resources to be traded;
and establishing a consensus mechanism with the PU node which has uplink the frequency spectrum resource.
According to a third aspect of embodiments of the present disclosure, there is provided a spectrum resource trading device adapted for PU nodes, the spectrum resource trading device including: the establishing module is used for establishing a consensus mechanism with SU nodes needing to trade the same spectrum resources after the spectrum resources are uplink to the blockchain; the receiving module is used for receiving the request information of the transaction spectrum resource sent by the SU node; the determining module is set to determine a target SU node for carrying out spectrum resource transaction according to the request information; and the transaction module is arranged for carrying out transaction of the frequency spectrum resource with the target SU node.
According to a fourth aspect of embodiments of the present disclosure, there is provided a spectrum resource trading device adapted for SU nodes, the spectrum resource trading device comprising: the sending module is arranged to send request information for trading the uplink frequency spectrum resource to the PU node; and the transaction module is used for responding to the transaction indication information fed back by the PU node and carrying out the transaction of the frequency spectrum resource with the PU node.
According to a fifth aspect of the present disclosure, there is provided an electronic device comprising: a memory; and a processor coupled to the memory, the processor configured to perform the method of any of the above based on instructions stored in the memory.
According to a sixth aspect of the present disclosure, there is provided a computer readable storage medium having stored thereon a program which, when executed by a processor, implements a spectrum resource trading method as set out in any one of the above.
In the embodiment of the disclosure, after the spectrum resources are uplink to the blockchain, a consensus mechanism is established with the SU node which needs to trade the same spectrum resources, further request information of the trade spectrum resources sent by the SU node is received, a target SU node which carries out the trade of the spectrum resources is determined according to the request information, then the trade of the spectrum resources is carried out with the target SU node, so that the efficiency, reliability, safety and fairness of the trade of the spectrum resources are improved, and the balance of the utilization of the spectrum resources among multiple operators is 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 shows a schematic diagram of an exemplary system architecture to which the spectral resource scheme of embodiments of the present invention may be applied;
FIG. 2 is a flow chart of a method of spectrum resource trading in an exemplary embodiment of the present disclosure;
FIG. 3 is a flow chart of another method of spectrum resource trading in an exemplary embodiment of the present disclosure;
FIG. 4 is a flowchart of another method of spectrum resource trading in an exemplary embodiment of the present disclosure;
FIG. 5 is a flowchart of another method of spectrum resource trading in an exemplary embodiment of the present disclosure;
FIG. 6 is a flowchart of another method of spectrum resource trading in an exemplary embodiment of the present disclosure;
FIG. 7 is a flowchart of another method of spectrum resource trading in an exemplary embodiment of the present disclosure;
FIG. 8 is a flowchart of another method of spectrum resource trading in an exemplary embodiment of the present disclosure;
FIG. 9 is a flowchart of another method of spectrum resource trading in an exemplary embodiment of the present disclosure;
FIG. 10 is a flowchart of another method of spectrum resource trading in an exemplary embodiment of the present disclosure;
FIG. 11 is a flowchart of another method of spectrum resource trading in an exemplary embodiment of the present disclosure;
FIG. 12 is a flowchart of another method of spectrum resource trading in an exemplary embodiment of the present disclosure;
FIG. 13 is an interactive schematic diagram of a spectrum resource trading scheme in an exemplary embodiment of the present disclosure;
fig. 14 is a block diagram of a spectrum resource trading device in an exemplary embodiment of the disclosure;
fig. 15 is a block diagram of another spectrum resource trading device in an exemplary embodiment of the disclosure;
fig. 16 is a block diagram of an electronic device in an exemplary embodiment of the present 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. In the following description, numerous specific details are provided to give a thorough understanding of embodiments of the present disclosure. One skilled in the relevant art will recognize, however, that the aspects of the disclosure may be practiced without one or more of the specific details, or with other methods, components, devices, steps, etc. In other instances, well-known technical solutions have not been shown or described in detail to avoid obscuring aspects of the present disclosure.
Furthermore, the drawings are only schematic illustrations of the present disclosure, in which the same reference numerals 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.
Fig. 1 shows a schematic diagram of an exemplary system architecture to which the spectral resource scheme of an embodiment of the present invention may be applied.
As shown in fig. 1, the system architecture 100 may include terminal devices 101, 102, 103 acting as SU nodes, a base station acting as PU nodes, a network 104 carrying blockchains, and a server 105.
Wherein the network 104 is used as a medium for providing communication links between the terminal devices 101, 102, 103 and the server 105. The network 104 may include various connection types, such as wired, wireless communication links, or fiber optic cables, among others.
It should be understood that the number of terminal devices, networks and servers in fig. 1 is merely illustrative. There may be any number of terminal devices, networks, and servers, as desired for implementation. For example, the server 105 may be a server cluster formed by a plurality of servers.
The user may interact with the server 105 via the network 104 using the terminal devices 101, 102, 103 to receive or send messages or the like. The terminal devices 101, 102, 103 may be various electronic devices with display screens including, but not limited to, smartphones, tablet computers, portable computers, desktop computers, and the like.
In some embodiments, the spectrum resource method provided by the embodiments of the present invention is generally performed by, but not limited to, SU (Secondary User) nodes and PU (Primary User) nodes in cooperation.
The following describes example embodiments of the present disclosure in detail with reference to the accompanying drawings.
Fig. 2 is a flow chart of a method of trading spectrum resources in an exemplary embodiment of the present disclosure.
Referring to fig. 2, a spectrum resource trading method is applicable to PU nodes, and the spectrum resource trading method includes:
step S202, after the spectrum resources are up-linked to the blockchain, a consensus mechanism is established with the SU node needing to trade the same spectrum resources.
Step S204, receiving request information of transaction spectrum resources sent by the SU node.
Step S206, determining the target SU node for carrying out the spectrum resource transaction according to the request information.
Step S208, performing a transaction of the spectrum resource with the target SU node.
In the embodiment of the disclosure, after the spectrum resources are uplink to the blockchain, a consensus mechanism is established with the SU node which needs to trade the same spectrum resources, further request information of the trade spectrum resources sent by the SU node is received, a target SU node which carries out the trade of the spectrum resources is determined according to the request information, then the trade of the spectrum resources is carried out with the target SU node, so that the efficiency, reliability, safety and fairness of the trade of the spectrum resources are improved, and the balance of the utilization of the spectrum resources among multiple operators is improved.
Next, each step of the spectrum resource trading method will be described in detail.
In an exemplary embodiment of the present disclosure, as shown in fig. 3, determining, according to the request information, a target SU node performing a spectrum resource transaction includes:
step S302, determining the operator of the SU node according to the request information.
Step S304, determining the SU node with the same operator as the PU node as the first target SU node.
In an exemplary embodiment of the present disclosure, as shown in fig. 4, determining, according to the request information, the target SU node performing the spectrum resource transaction further includes:
step S402, determining the period of using spectrum resources of the SU node according to the request information.
In step S404, the SU node whose period of using the spectrum resource is greater than or equal to the preset period is determined as the second target SU node.
In an exemplary embodiment of the present disclosure, as shown in fig. 5, determining, according to the request information, the target SU node performing the spectrum resource transaction further includes:
step S502, determining the spectrum efficiency of the SU node according to the request information.
Step S504, the SU node with the spectrum efficiency being greater than or equal to the spectrum efficiency is taken as a third target SU node.
In an exemplary embodiment of the present disclosure, as shown in fig. 6, the spectrum resource trading method further includes:
step S602, determining, according to the request information, that the SU node includes at least two SU nodes of a first target SU node, a second target SU node, and a third target SU node.
Step S604 determines that the transaction priority of the first target SU node is higher than the transaction priority of the second target SU node.
Step S606 determines that the transaction priority of the second target SU node is higher than the transaction priority of the third target SU node.
The provided request information comprises: PLMN ID, usage period, number of bearer RBs, etc. At this time, the PU node first determines the operator to which the SU node belongs by PLMN ID, and preferentially prepares to perform spectrum transaction with SU nodes of the same operator as the PU node, then determines which SU nodes can stably use spectrum resources provided by the PU node for a long period of time by using the period of use, and finally determines the spectrum efficiency of the SU nodes by carrying information such as RB number. Namely, the PU node selects the optimal SU node to conduct spectrum transaction, spectrum resources to be transacted are written into the block, and the block and other PU nodes in the area form a distributed account book to store transaction information and spectrum use condition of the current PU node, and the other PU nodes generate a new block for storing the transaction information to maintain the running of the blockchain.
In an exemplary embodiment of the present disclosure, as shown in fig. 7, the spectrum resource trading method further includes:
step S702, writing a transaction record of the spectrum resource to the blockchain after completing the transaction with the target SU node.
Step S704, broadcasting the transaction record to other SU nodes and other PU nodes on the chain.
In the embodiment of the disclosure, the spectrum resource is used as a digital asset to be uplink, the PU node establishes a consensus mechanism with each SU node needing the same spectrum resource, the spectrum transaction is not in a form of paying cost, the request information provided by different SU nodes when applying for the spectrum transaction is used as a workload proof to replace the cost to be paid in the spectrum transaction, the PU node selects the optimal SU node to conduct the spectrum transaction, and writes the transaction into a block to broadcast to other PU nodes and SU nodes, so that the fairness and the safety of the spectrum resource transaction are ensured, the utilization rate of the spectrum resource is improved, the transacted spectrum resource is prevented from being transacted again, and the data conflict caused by the spectrum resource transaction is reduced.
Fig. 8 is a flow chart of a method of trading spectrum resources in an exemplary embodiment of the disclosure.
Referring to fig. 8, the spectrum resource trading method applicable to SU nodes includes:
step S802, request information for trading the uplink frequency spectrum resource is sent to the PU node.
Step S804, in response to the transaction indication information fed back by the PU node, performs a transaction of the spectrum resource with the PU node.
According to the embodiment of the disclosure, the PU node is used as a holder of spectrum resources, and idle spectrum resources can be provided for a plurality of SU nodes in a communication range. The SU node acts as a mobile end user to communicate by applying for purchase of idle spectrum resources to nearby PU nodes. The PU node and each SU node requiring the same spectrum resource establish a consensus mechanism, request information provided by different SU nodes when applying for spectrum transaction is used as Proof of Work (PoW), and intelligent contracts are generated and stored in the blocks instead of the cost in the spectrum transaction.
In an exemplary embodiment of the present disclosure, as shown in fig. 9, the spectrum resource trading method further includes:
step S902, after completing the transaction with the PU node, triggering the PU node to write the transaction record of the spectrum resource into the blockchain.
In an exemplary embodiment of the present disclosure, as shown in fig. 10, the spectrum resource trading method further includes:
step S1002, in response to the transaction record of the spectrum resource fed back by the PU node, sends request information for transacting the uplink spectrum resource to other PU nodes of the blockchain.
In the embodiment of the disclosure, the transacted SU node obtains the available spectrum resources of the corresponding PU node, and the non-transacted SU node may send a spectrum transaction application to other PU nodes through the intelligent contract information in the block.
In an exemplary embodiment of the present disclosure, as shown in fig. 11, before sending the request information for trading the uplink spectrum resource to the PU node, the method further includes:
in step S1102, the spectrum resources that need to be traded are determined.
Step S1104, establishing a consensus mechanism with the PU node that has uplink the spectrum resource.
In one exemplary embodiment of the present disclosure, as shown in fig. 12, a spectrum resource trading scheme includes:
in step S1202, multiple SU nodes apply for the same spectrum resource to the PU node at the same time.
In step S1204, the PU node and each SU node that needs the same spectrum resource establish a consensus mechanism.
In step S1206, the information provided by the different SU nodes is used as a workload proof to replace the cost in the spectrum transaction, generate an intelligent contract, and store the intelligent contract in a block.
In step S1208, the PU node selects an optimal SU node to perform spectrum transaction by determining and comparing information such as PLMN ID (Public Land Mobile Network ID, public land mobile network identifier), usage period, number of bearer RBs (resource blocks), and the like.
In step S1210, the transaction is written into the block and forms a distributed ledger with other PU nodes in the area.
In step S1212, the other PU nodes generate new blocks that store the transaction information.
In one exemplary embodiment of the present disclosure, as shown in fig. 13, the spectrum resource transaction scheme includes SU1 node (user a) 1302, SU2 node (user B) 1304, PU1 node 1306, PU2 node 1308, and blockchain, etc., but is not limited thereto, and the specific interaction procedure includes:
(1) SU1 node (user a) 1302 and SU2 node (user B) 1304 simultaneously apply for the same spectrum resources to PU1 node 1306.
(2) The PU1 node 1306 establishes a consensus mechanism with SU1 node (user a) 1302 and SU2 node (user B) 1304, and uses the request information provided when SU1 node (user a) 1302 and SU2 node (user B) 1304 apply for spectrum transaction as a workload proof, instead of the cost to be paid in the spectrum transaction, generates an intelligent contract and stores the intelligent contract in a block.
(3) PU1 node 1306 selects the optimal SU1 node (user a) 1302 to perform spectrum transaction by judging and comparing PLMN IDs, usage periods, bearer RB numbers, and other information provided by SU1 node (user a) 1302 and SU2 node (user B) 1304, and writes the transaction into a block.
(4) PU1 node 1306 and intra-area PU2 node 1308 form a distributed ledger that stores transaction information for PU1 node 1306 and spectrum usage.
(5) The PU2 node generates a new block that stores the transaction information, and the SU2 node (user B) 1304 knows, through the intelligent contract information in the block, that the SU1 node (user a) 1302 has completed a spectrum transaction with the PU1 node 1306, and issues a spectrum transaction application to the PU2 node 1308.
Corresponding to the above method embodiments, the present disclosure also provides a spectrum resource trading device, which may be used to perform the above method embodiments.
Fig. 14 is a block diagram of a spectrum resource trading device in an exemplary embodiment of the disclosure.
Referring to fig. 14, a spectrum resource transaction apparatus 1400 applicable to a PU node may include:
the establishing module 1402 is configured to establish a consensus mechanism with SU nodes that need to trade the same spectrum resources after the spectrum resources are uplink to the blockchain.
A receiving module 1404, configured to receive request information of the transaction spectrum resource sent by the SU node.
A determining module 1406 is configured to determine a target SU node for performing a spectrum resource transaction based on the request information.
A transaction module 1408 is arranged to transact with the target SU node the spectrum resource.
In one exemplary embodiment of the present disclosure, the determination module 1406 is further configured to: determining an operator of the SU node according to the request information; and determining the SU node with the same operator as the PU node as a first target SU node.
In one exemplary embodiment of the present disclosure, the determination module 1406 is further configured to: determining a period of using spectrum resources of the SU node according to the request information; and determining the SU node with the period of using the spectrum resource being greater than or equal to the preset period as a second target SU node.
In one exemplary embodiment of the present disclosure, the determination module 1406 is further configured to: determining the frequency spectrum efficiency of the SU node according to the request information; and taking the SU node with the spectral efficiency being greater than or equal to the spectral efficiency as a third target SU node.
In one exemplary embodiment of the present disclosure, the determination module 1406 is further configured to: determining that the SU node comprises at least two SU nodes of a first target SU node, a second target SU node and a third target SU node according to the request information; determining that the transaction priority of the first target SU node is higher than the transaction priority of the second target SU node, and/or determining that the transaction priority of the second target SU node is higher than the transaction priority of the third target SU node.
In an exemplary embodiment of the present disclosure, the spectrum resource trading device 1400 is further configured to: writing a transaction record of the spectrum resource to the blockchain after completing a transaction with the target SU node; the transaction record is broadcast to other SU nodes and other PU nodes on the chain.
Fig. 15 is a block diagram of a spectrum resource trading device in an exemplary embodiment of the disclosure.
Referring to fig. 15, the spectrum resource transaction apparatus 1500 adapted for SU node may include:
a sending module 1502 is configured to send request information for trading uplink spectrum resources to the PU node.
And the transaction module 1504 is configured to respond to the transaction indication information fed back by the PU node and perform a transaction of the spectrum resource with the PU node.
In an exemplary embodiment of the present disclosure, the spectrum resource trading device 1500 is further configured to: after the transaction with the PU node is completed, triggering the PU node to write the transaction record of the spectrum resource into the blockchain.
In an exemplary embodiment of the present disclosure, the spectrum resource trading device 1500 is further configured to: and responding to the transaction records of the spectrum resources fed back by the PU node, and sending request information for transacting the uplink spectrum resources to other PU nodes of the blockchain.
In an exemplary embodiment of the present disclosure, the spectrum resource trading device 1500 is further configured to: determining spectrum resources to be traded; and establishing a consensus mechanism with the PU node which has uplink the frequency spectrum resource.
Since the functions of the spectrum resource trading device 1400 and the spectrum resource trading device 1500 are described in detail in the corresponding method embodiments, the disclosure is not repeated here.
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.
In an exemplary embodiment of the present disclosure, an electronic device capable of implementing the above method is also provided.
Those skilled in the art will appreciate that the various aspects of the invention may be implemented as a system, method, or program product. Accordingly, aspects of the invention 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 1600 according to such an embodiment of the invention is described below with reference to fig. 16. The electronic device 1600 shown in fig. 16 is merely an example, and should not be construed as limiting the functionality and scope of use of embodiments of the present invention.
As shown in fig. 16, the electronic device 1600 is embodied in the form of a general purpose computing device. The components of the electronic device 1600 may include, but are not limited to: the at least one processing unit 1610, the at least one memory unit 1620, and a bus 1630 connecting the different system components (including the memory unit 1620 and the processing unit 1610).
Wherein the storage unit stores program code that is executable by the processing unit 1610 such that the processing unit 1610 performs steps according to various exemplary embodiments of the present invention described in the above-described "exemplary methods" section of the present specification. For example, the processing unit 1610 may perform methods as shown in embodiments of the disclosure.
The memory unit 1620 may include readable media in the form of volatile memory units, such as Random Access Memory (RAM) 16201 and/or cache memory 16202, and may further include Read Only Memory (ROM) 16203.
The storage unit 1620 may also include a program/utility 16204 having a set (at least one) of program modules 16205, such program modules 16205 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 1630 may be a local bus representing 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 using any of a variety of bus architectures.
Electronic device 1600 may also communicate with one or more external devices 1640 (e.g., keyboard, pointing device, bluetooth device, etc.), as well as with one or more devices that enable a user to interact with the electronic device 1600, and/or with any device (e.g., router, modem, etc.) that enables the electronic device 1600 to communicate with one or more other computing devices. Such communication may occur through an input/output (I/O) interface 1650. Also, electronic device 1600 can 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 1660. As shown, network adapter 1660 communicates with other modules of electronic device 1600 over bus 1630. It should be appreciated that although not shown, other hardware and/or software modules may be used in connection with electronic device 1600, 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.
In summary, the invention establishes a consensus mechanism with each SU node requiring the same spectrum resource through the PU node, and selects the optimal SU node to conduct spectrum transaction through judging and comparing the request information provided by the SU node, thereby measuring the spectrum dynamic sharing condition fairly, safely and credibly, ensuring the stable operation of the whole network and improving the utilization rate and the balance of the spectrum resource.
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 an exemplary embodiment of the present disclosure, a computer-readable storage medium having stored thereon a program product capable of implementing the method described above in the present specification is also provided. In some possible embodiments, the various aspects of the invention 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 invention as described in the "exemplary methods" section of this specification, when said program product is run on the terminal device.
The program product for implementing the above-described method according to an embodiment of the present invention may employ a portable compact disc read-only memory (CD-ROM) and include program code, and may be run on a terminal device such as a personal computer. However, the program product of the present invention is not limited thereto, and in this document, a readable storage medium may be any tangible medium that can contain, or store a program for use by or in connection with an instruction execution system, apparatus, or device.
The program product may employ any combination of one or more readable media. The readable medium may be a readable signal medium or a readable storage medium. The readable storage medium can be, for example, but is not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or a combination of any of the foregoing. More specific examples (a non-exhaustive list) of the readable storage medium would include the following: an electrical connection having one or more wires, a portable disk, a hard disk, random Access Memory (RAM), read-only memory (ROM), erasable programmable read-only memory (EPROM or flash memory), optical fiber, portable compact disk read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing.
The computer readable signal 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.
Program code embodied on a readable 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.
Program code for carrying out operations of the present invention 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).
Furthermore, the above-described drawings are only schematic illustrations of processes included in the method according to the exemplary embodiment of the present invention, and are not intended to be limiting. It will be readily appreciated that the processes shown in the above figures do not indicate or limit the temporal order of these processes. In addition, it is also readily understood that these processes may be performed synchronously or asynchronously, for example, among a plurality of modules.
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 application is intended to cover any adaptations, uses, or adaptations of the disclosure following, in general, the 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 (14)
1. A method for trading spectrum resources, which is suitable for PU nodes, the method for trading spectrum resources comprising:
after the spectrum resources are uplink to the blockchain, a consensus mechanism is established with SU nodes needing the same spectrum resources for transaction;
receiving request information of transaction spectrum resources sent by the SU node;
determining a target SU node for carrying out spectrum resource transaction according to the request information;
and carrying out transaction of the spectrum resource with the target SU node.
2. The method of spectrum resource trading according to claim 1, wherein determining a target SU node for performing a spectrum resource trade based on the request information comprises:
determining an operator of the SU node according to the request information;
and determining the SU node with the same operator as the PU node as a first target SU node.
3. The method of spectrum resource trading according to claim 1, wherein determining a target SU node for performing a spectrum resource trade based on the request information further comprises:
determining a period of using spectrum resources of the SU node according to the request information;
and determining the SU node with the period of using the spectrum resource being greater than or equal to the preset period as a second target SU node.
4. The method of spectrum resource trading according to claim 1, wherein determining a target SU node for performing a spectrum resource trade based on the request information further comprises:
determining the frequency spectrum efficiency of the SU node according to the request information;
and taking the SU node with the spectral efficiency being greater than or equal to the spectral efficiency as a third target SU node.
5. The spectrum resource trading method of claim 1, further comprising:
determining that the SU node comprises at least two SU nodes of a first target SU node, a second target SU node and a third target SU node according to the request information;
determining that the transaction priority of the first target SU node is higher than the transaction priority of the second target SU node, and/or determining that the transaction priority of the second target SU node is higher than the transaction priority of the third target SU node.
6. The spectrum resource trading method of any of claims 1-5, further comprising:
writing a transaction record of the spectrum resource to the blockchain after completing a transaction with the target SU node;
the transaction record is broadcast to other SU nodes and other PU nodes on the chain.
7. A method for trading spectrum resources, which is suitable for SU nodes, the method for trading spectrum resources comprising:
transmitting request information for trading the uplink frequency spectrum resource to the PU node;
and responding to the transaction indication information fed back by the PU node, and carrying out the transaction of the frequency spectrum resource with the PU node.
8. The spectrum resource trading method of claim 7, further comprising:
after the transaction with the PU node is completed, triggering the PU node to write the transaction record of the spectrum resource into the blockchain.
9. The spectrum resource trading method of claim 7 or 8, further comprising:
and responding to the transaction records of the spectrum resources fed back by the PU node, and sending request information for transacting the uplink spectrum resources to other PU nodes of the blockchain.
10. The spectrum resource trading method according to claim 7 or 8, characterized by, before transmitting the request information for trading the uplink spectrum resource to the PU node, further comprising:
determining spectrum resources to be traded;
and establishing a consensus mechanism with the PU node which has uplink the frequency spectrum resource.
11. A spectrum resource trading device, adapted for PU nodes, the spectrum resource trading device comprising:
the establishing module is used for establishing a consensus mechanism with SU nodes needing to trade the same spectrum resources after the spectrum resources are uplink to the blockchain;
the receiving module is used for receiving the request information of the transaction spectrum resource sent by the SU node;
the determining module is set to determine a target SU node for carrying out spectrum resource transaction according to the request information;
and the transaction module is arranged for carrying out transaction of the frequency spectrum resource with the target SU node.
12. A spectrum resource trading device, adapted for SU nodes, the spectrum resource trading device comprising:
the sending module is arranged to send request information for trading the uplink frequency spectrum resource to the PU node;
and the transaction module is used for responding to the transaction indication information fed back by the PU node and carrying out the transaction of the frequency spectrum resource with the PU node.
13. An electronic device, comprising:
a memory; and
a processor coupled to the memory, the processor configured to perform the spectrum resource transaction method of any of claims 1-10 based on instructions stored in the memory.
14. A computer readable storage medium having stored thereon a program which when executed by a processor implements the spectrum resource trading method of any of claims 1-10.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210986065.2A CN117693032A (en) | 2022-08-16 | 2022-08-16 | Spectrum resource transaction method, device, electronic equipment and readable medium |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210986065.2A CN117693032A (en) | 2022-08-16 | 2022-08-16 | Spectrum resource transaction method, device, electronic equipment and readable medium |
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| CN117693032A true CN117693032A (en) | 2024-03-12 |
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| CN202210986065.2A Pending CN117693032A (en) | 2022-08-16 | 2022-08-16 | Spectrum resource transaction method, device, electronic equipment and readable medium |
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| Country | Link |
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| CN (1) | CN117693032A (en) |
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