CN111970350B - Wireless resource transaction method, terminal and system based on block chain network - Google Patents

Wireless resource transaction method, terminal and system based on block chain network Download PDF

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CN111970350B
CN111970350B CN202010795901.XA CN202010795901A CN111970350B CN 111970350 B CN111970350 B CN 111970350B CN 202010795901 A CN202010795901 A CN 202010795901A CN 111970350 B CN111970350 B CN 111970350B
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CN111970350A (en
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张伦泳
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China United Network Communications Group Co Ltd
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
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    • H04L67/01—Protocols
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    • H04L67/1097—Protocols in which an application is distributed across nodes in the network for distributed storage of data in networks, e.g. transport arrangements for network file system [NFS], storage area networks [SAN] or network attached storage [NAS]
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
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    • H04L67/1074—Peer-to-peer [P2P] networks for supporting data block transmission mechanisms
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
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    • H04L9/32—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials
    • H04L9/3247—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials involving digital signatures

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Abstract

The invention discloses a wireless resource transaction method, a terminal and a system based on a block chain network. Generating an original resource transaction template, and broadcasting the original resource transaction template to the block chain network; acquiring a resource giving-out transaction broadcasted by a resource giving-out terminal in the block chain network; the resource giving-out transaction is a transaction generated by the resource giving-out terminal based on the resource request transaction broadcasted by the resource request terminal in the block chain network; the resource request transaction is a transaction generated by the resource request terminal based on the original resource transaction template; and after the resource giving-out transaction is verified to pass, distributing the wireless resource amount set in the resource giving-out transaction to the resource request terminal based on the resource giving-out transaction. The invention can improve the utilization rate of wireless resources and improve the user experience.

Description

Wireless resource transaction method, terminal and system based on block chain network
Technical Field
The invention relates to the technical field of communication, in particular to a wireless resource transaction method, a wireless resource transaction terminal and a wireless resource transaction system based on a block chain network.
Background
When the base station load is high, situations such as that a user who urgently needs the wireless resources cannot obtain the wireless resources, and that the user who obtains the wireless resources wants to give the wireless resources without giving a channel often occur. In order to improve the efficiency of radio resource utilization, it is proposed by the related art to temporarily allocate radio resources acquired by a user and temporarily not required to be used to other users. However, a reliable wireless resource transaction method is lacking at present, and users with sufficient wireless resources and users who urgently need the wireless resources are difficult to perform transactions, so that the utilization rate of the wireless resources is low, and the user experience is poor.
Disclosure of Invention
Therefore, the invention provides a wireless resource transaction method, a terminal and a system based on a block chain network, which aim to solve the problems of low wireless resource utilization rate and poor user experience caused by the lack of a reliable wireless resource transaction method in the prior art.
In order to achieve the above object, a first aspect of the present invention provides a radio resource transaction method based on a blockchain network, which is applied to a mobile communication network system, and includes:
generating an original resource transaction template, and broadcasting the original resource transaction template to the block chain network;
acquiring a resource giving-out transaction broadcasted by a resource giving-out terminal in the block chain network; the resource giving-out transaction is a transaction generated by the resource giving-out terminal based on the resource request transaction broadcasted by the resource request terminal in the block chain network; the resource request transaction is a transaction generated by the resource request terminal based on the original resource transaction template;
and after the resource giving-out transaction is verified to pass, allocating the wireless resources of the wireless resource amount set in the resource giving-out transaction to the resource request terminal based on the resource giving-out transaction.
Preferably, the resource yielding transaction includes request data of the resource request terminal and yielding data of the resource yielding terminal, the request data includes a terminal identity of the resource request terminal, a requested wireless resource amount and a resource allocation region where the resource request terminal is located, and the yielding data includes a terminal identity of the resource yielding terminal and a resource allocation region where the resource yielding terminal is located;
after the resource yielding transaction broadcasted by the resource yielding terminal in the blockchain network, the method further includes:
judging whether the wireless resource amount currently releasable by the resource giving terminal is larger than or equal to the wireless resource amount requested by the resource request terminal;
if the judgment result is greater than or equal to the preset value, further judging whether the resource allocation area where the resource giving-out terminal is located is consistent with the resource allocation area where the resource request terminal is located;
and if the judgment result is consistent, verifying that the resource passes the transaction.
Preferably, the resource giving-out transaction is a transaction signed by the resource giving-out terminal, and after the allocating, based on the resource giving-out transaction, the radio resource of the radio resource amount set in the resource giving-out transaction to the resource requesting terminal, the method further includes:
signing the resource giving-out transaction signed by the resource giving-out terminal for the second time;
and broadcasting the resource giving-out transaction signed for the second time to the blockchain network so that the resource request terminal carries out third signature on the resource giving-out transaction signed for the second time, and broadcasting the resource giving-out transaction signed for the third time to the blockchain network.
Preferably, after broadcasting the resource relinquishing transaction signed for the second time to the blockchain network, the method further includes:
and if the resource yielding transaction which is broadcasted by the resource request terminal and is signed for the third time is not obtained in the block chain network after a preset time period, recovering the wireless resources of the wireless resource amount which are yielded to the resource request terminal by the resource yielding terminal.
The second aspect of the present invention provides a wireless resource transaction method based on a block chain network, which is applied to a resource request terminal, and the method includes:
generating a resource request transaction based on an original resource transaction template broadcasted by a mobile communication network system in the block chain network;
broadcasting the resource request transaction in the blockchain network for a resource giving-out terminal to generate a resource giving-out transaction based on the resource request transaction and broadcasting the resource giving-out transaction in the blockchain network;
and acquiring the wireless resources of the wireless resource amount set in the resource giving-out transaction based on the resource giving-out transaction allocated by the mobile communication network system after the mobile communication network system verifies that the resource giving-out transaction passes.
Preferably, the generating a resource request transaction based on an original resource transaction template broadcast by the mobile communication network system in the blockchain network includes:
and filling request data of the resource request terminal in the original resource transaction template to generate the resource request transaction, wherein the request data comprises a terminal identity of the resource request terminal, a requested wireless resource amount and a resource allocation region where the resource request terminal is located.
Preferably, the obtaining, by the mobile communication network system, after verifying that the resource yielding transaction passes, the amount of radio resources set in the resource yielding transaction allocated based on the resource yielding transaction further includes:
acquiring the resource giving-out transaction which is broadcasted in the blockchain network by the mobile communication network system and is signed by the mobile communication network system for the second time;
and signing the resource giving-out transaction signed for the second time by the mobile communication network system for the third time, and broadcasting the resource giving-out transaction signed for the third time to the block chain network.
The third aspect of the present invention provides a wireless resource transaction method based on a block chain network, which is applied to a resource giving-out terminal, and the method includes:
generating a resource giving-out transaction based on a resource request transaction broadcasted by a resource request terminal in the block chain network; the resource request transaction is a transaction generated by the resource request terminal based on an original resource transaction template; the original resource transaction template is generated by a mobile communication network system and broadcasted in the block chain network;
and broadcasting the resource giving-out transaction in the block chain network, so that the mobile communication network system allocates the wireless resources with the wireless resource amount set in the resource giving-out transaction to a resource request terminal based on the resource giving-out transaction after the mobile communication network system verifies that the resource giving-out transaction passes.
Preferably, the generating a resource giving-out transaction based on the resource request transaction broadcast by the resource request terminal in the blockchain network includes:
and filling the yielding data of the resource yielding terminal in the resource request transaction to generate the resource yielding transaction, wherein the yielding data comprises the terminal identity of the resource yielding terminal and the resource allocation area where the resource yielding terminal is located.
A fourth aspect of the present invention provides a mobile communication network system including:
the first system generation module is used for generating an original resource transaction template;
the first system broadcasting module is used for broadcasting the original resource transaction template to a blockchain network;
the first system acquisition module is used for acquiring resource giving-out transactions broadcasted by the resource giving-out terminal in the block chain network; the resource giving-out transaction is a transaction generated by the resource giving-out terminal based on the resource request transaction broadcasted by the resource request terminal in the block chain network; the resource request transaction is a transaction generated by the resource request terminal based on the original resource transaction template;
and the first system execution module is used for allocating the wireless resources with the wireless resource amount set in the resource giving-out transaction to the resource request terminal based on the resource giving-out transaction after the resource giving-out transaction is verified to pass.
Optionally, the resource yielding transaction includes request data of the resource request terminal and yielding data of the resource yielding terminal, the request data includes a terminal identity of the resource request terminal, a requested wireless resource amount and a resource allocation region where the resource request terminal is located, and the yielding data includes a terminal identity of the resource yielding terminal and a resource allocation region where the resource yielding terminal is located; the mobile communication network system further includes:
the first system judgment module is used for judging whether the wireless resource amount currently releasable by the resource giving-out terminal is larger than or equal to the wireless resource amount requested by the resource request terminal after the first system acquisition module acquires the resource giving-out transaction broadcasted by the resource giving-out terminal in the block chain network;
the second system judgment module is used for further judging whether the resource allocation area where the resource giving terminal is located is consistent with the resource allocation area where the resource request terminal is located if the judgment result of the first terminal judgment module is greater than or equal to the judgment result of the first terminal judgment module;
and the first system verification module is used for verifying that the resource passes the transaction if the judgment result of the second terminal judgment module is consistent.
A fifth aspect of the present invention provides a resource request terminal, including:
the system comprises a first request generation module, a second request generation module and a third request generation module, wherein the first request generation module is used for generating resource request transaction based on an original resource transaction template broadcasted by a mobile communication network system in a blockchain network;
a first request broadcasting module, configured to broadcast the resource request transaction in the blockchain network, so that a resource yielding terminal generates a resource yielding transaction based on the resource request transaction and broadcasts the resource yielding transaction in the blockchain network;
and the first request acquisition module is used for acquiring the wireless resources of the wireless resource amount set in the resource yielding transaction and allocated based on the resource yielding transaction after the mobile communication network system verifies that the resource yielding transaction passes.
Preferably, the first request generating module is configured to fill request data of the resource request terminal in the original resource transaction template to generate the resource request transaction, where the request data includes a terminal identity of the resource request terminal, a requested wireless resource amount, and a resource allocation region where the resource request terminal is located.
A sixth aspect of the present invention provides a resource giving terminal, including:
the first yielding generation module is used for generating resource yielding transactions based on the resource request transactions broadcast by the resource request terminal in the block chain network; the resource request transaction is a transaction generated by the resource request terminal based on an original resource transaction template; the original resource transaction template is generated by a mobile communication network system and broadcasted in the block chain network;
the first giving-out broadcasting module is configured to broadcast the resource giving-out transaction in the blockchain network, so that the mobile communication network system allocates the wireless resources of the wireless resource amount set in the resource giving-out transaction to the resource request terminal based on the resource giving-out transaction after verifying that the resource giving-out transaction passes.
Preferably, the first yielding generation module is configured to fill yielding data of the resource yielding terminal in the resource request transaction to generate the resource yielding transaction, where the yielding data includes a terminal identity of the resource yielding terminal and a resource allocation region where the resource yielding terminal is located.
The invention has the following advantages:
the invention provides a wireless resource transaction method based on a block chain network. Secondly, acquiring resource giving-out transactions broadcasted by the resource giving-out terminal in the block chain network; the resource giving transaction is generated by the resource giving terminal based on the resource request transaction broadcast by the resource request terminal in the blockchain network; the resource request transaction is a transaction generated by the resource request terminal based on the original resource transaction template. And finally, after the resource giving-out transaction is verified to pass, the wireless resources of the wireless resource amount set in the resource giving-out transaction are distributed to the resource request terminal based on the resource giving-out transaction, so that users with sufficient wireless resources and users in urgent need of the wireless resources can carry out wireless resource transaction, the utilization rate of the wireless resources is improved, and the user experience is improved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention.
Fig. 1 is a flowchart of a method for trading radio resources based on a blockchain network according to an embodiment of the present invention;
fig. 2 is a flowchart of another radio resource transaction method based on a blockchain network according to an embodiment of the present invention;
fig. 3 is a flowchart of a radio resource transaction method based on a blockchain network according to another embodiment of the present invention;
fig. 4 is a schematic structural diagram of a mobile communication network system according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of a resource request terminal according to an embodiment of the present invention;
fig. 6 is a schematic structural diagram of a resource giving and giving terminal according to an embodiment of the present invention;
fig. 7 is a flowchart of a radio resource transaction method based on a blockchain network according to another embodiment of the present invention.
In the drawings:
41: the first system generation module 42: first system broadcast module
43: the first system acquisition module 44: first system execution module
51: the first request generation module 52: first request broadcast module
53: the first request acquisition module 61: first yielding generation module
62: first-giving broadcast module
Detailed Description
The following detailed description of embodiments of the invention refers to the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating the present invention, are given by way of illustration and explanation only, not limitation.
When the base station load is high, situations such as that a user who urgently needs the wireless resources cannot obtain the wireless resources, and that the user who obtains the wireless resources wants to give the wireless resources without giving a channel often occur. In order to improve the efficiency of radio resource utilization, it is proposed by the related art to temporarily allocate radio resources acquired by a user and temporarily not required to be used to other users. However, a reliable wireless resource transaction method is lacking at present, and users with sufficient wireless resources and users who urgently need the wireless resources are difficult to perform transactions, so that the utilization rate of the wireless resources is low, and the user experience is poor.
In order to solve the above problem, an embodiment of the present invention provides a radio resource transaction method based on a blockchain network, which is applied to a mobile communication network system, as shown in fig. 1, and the method includes the following steps:
step S101, generating an original resource transaction template, and broadcasting the original resource transaction template to a blockchain network.
The nodes of the block chain network comprise a mobile communication network system, a resource giving terminal and a resource requesting terminal. The original resource trading template comprises trading content and trading conditions. The transaction condition includes an allocation condition and a settlement condition.
In one embodiment, the mobile communication network system generates an original resource transaction template of transaction S, wherein the original resource transaction template is
Figure BDA0002625579170000071
Figure BDA0002625579170000072
Wherein the UE1For resource giving terminals, UE2And N is a mobile communication network system.
Figure BDA0002625579170000081
Figure BDA0002625579170000082
In order to deal with the content of the transaction,
Figure BDA0002625579170000083
Figure BDA0002625579170000084
for the trade condition, "|" is a separator of the trade condition and the trade content.
In the content of the transaction,
Figure BDA0002625579170000085
an input representing a transaction S is shown,
Figure BDA0002625579170000086
for the UE1Current subordinate resource pool, INN is the current subordinate resource pool;
Figure BDA0002625579170000087
an output representing the transaction S is shown,
Figure BDA0002625579170000088
radio resource of r units for setting transaction in transaction S is selected by UE1Transferring the current subordinate resource pool to the N current subordinate resource pools; ' rN→UE2"indicates that the r units of radio resources for setting transaction in transaction S are transferred from N current subordinate resource pool to UE2The current subordinate resource pool is, to be noted,
Figure BDA0002625579170000089
and rNAre equal in value.
In the condition of the transaction,
Figure BDA00026255791700000810
is an allocation condition. Wherein the content of the first and second substances,
Figure BDA00026255791700000811
is a UE1The resource allocation region in which the mobile station is located,
Figure BDA00026255791700000812
is a UE2The resource allocation region is located.
Figure BDA00026255791700000813
Representing a UE1Located resource allocation region and UE2The resource allocation regions are the same.
Figure BDA00026255791700000814
Is a settlement condition. Wherein, U1For the UE1Terminal identity of U2For the UE2The terminal Identity of (a) may be, for example, an International Mobile Subscriber Identity (IMSI), a Temporary Mobile Subscriber Identity (TMSI), or a Subscriber Unique Permanent Identity (SUPI).
Figure BDA00026255791700000815
Representing a UE1And UE2Will be in terms of the amount of radio resources
Figure BDA00026255791700000816
The function g of (a) performs the settlement of the telephone charge.
It should be noted that the functional expression of the function g is public and is broadcasted into the blockchain along with the original resource transaction template of the transaction S. It should be noted that N may set a plurality of original resource transaction templates with different functions g at the same time, and the resource request terminal selects the original resource transaction templates according to its own needs. For example, if g is set to a multi-valued function, then the UE2Value added by current month telephone bill and UE1The reduced value of the monthly bill will be different; if g is set to a single-valued function, then the UE2Value added by current month telephone bill and UE1The reduced value of the current monthly bill will be the same; if all or part of the function values of g are 0, namely UE1And UE2Can carry out resource conversion freely, such as UE1And UE2Is a family number terminal.
In one embodiment, if the resource granting terminal in the transaction S grants the resource to the resource requesting terminal the amount of the radio resource available for useLong limits, the transaction condition also includes a time limit condition. For example, the original resource trading template of trade S is
Figure BDA00026255791700000817
Figure BDA0002625579170000091
Wherein the content of the first and second substances,
Figure BDA0002625579170000092
for the UE1And giving a usage validity function of the radio resource of the let r units. For example,
Figure BDA0002625579170000093
it may be set to a constant 180, i.e. the amount of r units of radio resources in transaction S that the resource relinquishing terminal relinquishes to the resource requesting terminal will be recovered after 180 seconds of use.
In one embodiment, in step S101, the mobile communication network system generates an original resource transaction template, signs the original resource transaction template by using a private key of the mobile communication network system, and broadcasts the signed original resource transaction template to the corresponding blockchain network.
Step S102, obtaining the resource giving transaction broadcasted by the resource giving terminal in the blockchain network.
The resource giving transaction is generated by the resource giving terminal based on the resource request transaction broadcast by the resource request terminal in the blockchain network; the resource request transaction is a transaction generated by the resource request terminal based on the original resource transaction template.
It should be noted that the resource giving transaction includes request data of the resource requesting terminal and giving data of the resource giving terminal. The request data comprises a terminal identity mark of the resource request terminal, a requested wireless resource amount and a resource allocation area where the resource request terminal is located; the giving-out data comprises a terminal identity of the resource giving-out terminal and a resource allocation area where the resource giving-out terminal is located. The resource allocation region may include a sector under the base station.
In one embodiment, in order to prevent an illegal node from stealing the resource of the resource giving-out terminal, after the mobile communication network system obtains the resource giving-out transaction broadcasted by the resource giving-out terminal in the blockchain network, the mobile communication network system needs to query the blockchain account book of the blockchain network, obtain the public key of the resource giving-out terminal based on the blockchain identifier of the resource giving-out terminal, and verify whether the signature of the resource giving-out transaction is correct, that is, whether the signature of the resource giving-out terminal is the signature of the resource giving-out terminal. When the mobile communication network system verifies that the signature in the resource giving-out transaction is correct, the step of verifying whether the resource giving-out transaction passes is executed. In another embodiment, the mobile communication network system prestores the resource giving-out terminal public key of the resource giving-out terminal, and after the mobile communication network system acquires the resource giving-out transaction broadcasted by the resource giving-out terminal in the blockchain network, the mobile communication network system can directly verify whether the signature of the resource giving-out transaction is correct, that is, whether the signature of the resource giving-out terminal is the signature of the resource giving-out terminal, by using the resource giving-out terminal public key without inquiring the blockchain account book. When the mobile communication network system verifies that the signature in the resource giving-out transaction is correct, the step of verifying whether the resource giving-out transaction passes is executed.
In one embodiment, after the mobile communication network system obtains the resource yielding transaction broadcasted by the resource yielding terminal in the blockchain network, in order to ensure that the resource requesting terminal can smoothly obtain the radio resource of the required radio resource amount, it is also required to verify whether the resource yielding transaction passes. Firstly, an operator network inquires the current releasable wireless resource amount of a resource giving-out terminal according to the terminal identity of the resource giving-out terminal; secondly, the mobile communication network system judges whether the wireless resource amount which can be released by the resource letting terminal at present is larger than or equal to the wireless resource amount requested by the resource requesting terminal; if the judgment result is less than the preset threshold, verifying that the resource gives out the transaction and does not pass; if the judgment result is greater than or equal to the preset value, further judging whether the resource allocation area where the resource giving terminal is located is consistent with the resource allocation area where the resource request terminal is located; if the judgment result is consistent, the resource is verified to pass the transaction; otherwise, the resource is verified to be out of the transaction.
Step S103, after the resource giving-out transaction is verified to pass, allocates the radio resource of the radio resource amount set in the resource giving-out transaction to the resource requesting terminal based on the resource giving-out transaction.
Specifically, after the resource giving transaction is verified to pass, the mobile communication network system releases the radio resources, which are in the same amount as the amount of the radio resources set in the resource giving transaction, in the resource pool to which the resource giving terminal currently belongs based on the resource giving transaction, and allocates the amount of the radio resources released from the resource pool to which the resource giving terminal currently belongs to the resource requesting terminal.
In one embodiment, the mobile communication network system, after allocating a radio resource of a radio resource amount set in a resource giving transaction to a resource requesting terminal based on the resource giving transaction, further includes:
first, the mobile communication network system signs the resource giving-out transaction signed by the resource giving-out terminal for the second time. It should be noted that, since the resource yielding transaction signed by the resource yielding terminal already includes the signature of the resource yielding terminal, the second signature means that the mobile communication network system adds the signature of the mobile communication network system to the resource yielding transaction signed by the resource yielding terminal, and the mobile communication network system does not perform two-time signature repetition on the resource yielding transaction. After the mobile communication network system carries out the second signature on the resource giving-out transaction signed by the resource giving-out terminal, the resource giving-out transaction signed by the second signature simultaneously comprises the signatures of the resource giving-out terminal and the mobile communication network system.
Then, the mobile communication network system broadcasts the resource giving-out transaction signed for the second time to the block chain network, so that the resource request terminal carries out the third signature on the resource giving-out transaction signed for the second time by the mobile communication network system, and broadcasts the resource giving-out transaction signed for the third time to the block chain network. Similarly, the third signature refers to that the resource request terminal adds the signature of the resource request terminal to the resource yielding transaction signed for the second time, and the non-resource request terminal repeatedly signs the resource yielding transaction for three times. At this time, the resource yielding transaction signed for the third time simultaneously has the signatures of the mobile communication network system, the resource yielding terminal and the resource request terminal, and all nodes in the block chain network confirm that the resource yielding transaction is established. The mobile communication network system settles the telephone bill of the resource request terminal and the resource giving-out terminal based on the third signed resource giving-out transaction.
In one embodiment, after acquiring the resource yielding transaction, broadcasted by the mobile communication network system, and signed by the mobile communication network system for the second time from the blockchain network, the resource request terminal needs to query a blockchain account book of the blockchain network first, obtain a public key of the mobile communication network system based on a blockchain identifier of the mobile communication network system, and verify whether the signature in the resource yielding transaction is correct, that is, whether the signature is the signature of the mobile communication network system by using the public key of the mobile communication network system. In another embodiment, the resource request terminal prestores the public key of the mobile communication network system, and can directly use the prestored public key of the mobile communication network system to verify whether the signature in the resource release transaction is correct or not without inquiring the blockchain account book of the blockchain network. When the signature in the resource giving-out transaction is verified to be correct, the resource request terminal carries out third signature on the resource giving-out transaction signed for the second time by the mobile communication network system, and broadcasts the resource giving-out transaction signed for the third time to the blockchain network.
In one embodiment, in order to ensure that the legal benefit of the resource giving and giving terminal is not damaged, after the mobile communication network system broadcasts the resource giving and giving transaction signed for the second time to the blockchain network, if the resource giving and giving transaction signed for the third time broadcasted by the resource requesting terminal is not acquired in the blockchain network for more than a preset time period, the mobile communication network system recovers the wireless resources of the wireless resource amount given by the resource giving and giving terminal to the resource requesting terminal. For example, the preset time period may be 20 seconds. It should be noted that, the mobile communication network system may add the time parameter threshold TS in the resource yielding transaction signed for the second time, so as to mark that the resource request terminal needs to perform the third signing based on the resource yielding transaction signed for the second time within the time parameter threshold TS, and broadcast the resource yielding transaction signed for the third time to the blockchain network.
It should be noted that, if there are multiple resource yielding terminals willing to give out resources at the same time, the first resource yielding terminal meeting the transaction condition gives out the resources according to the first-in first-out principle.
The wireless resource transaction method based on the block chain network, which is applied to the mobile communication network system, provided by the embodiment of the invention, comprises the steps of firstly generating an original resource transaction template and broadcasting the original resource transaction template to the block chain network. Secondly, acquiring resource giving-out transactions broadcasted by the resource giving-out terminal in the block chain network; the resource giving transaction is generated by the resource giving terminal based on the resource request transaction broadcast by the resource request terminal in the blockchain network; the resource request transaction is a transaction generated by the resource request terminal based on the original resource transaction template. And finally, after the resource giving-out transaction is verified to pass, the wireless resources of the wireless resource amount set in the resource giving-out transaction are distributed to the resource request terminal based on the resource giving-out transaction, so that users with sufficient wireless resources and users in urgent need of the wireless resources can carry out wireless resource transaction, the utilization rate of the wireless resources is improved, and the user experience is improved.
The embodiment of the invention also provides another wireless resource transaction method based on the block chain network, which is applied to a resource request terminal, and as shown in fig. 2, the method comprises the following steps:
step S201, a resource request transaction is generated based on an original resource transaction template broadcast by the mobile communication network system in the blockchain network.
In one embodiment, the step of the resource request terminal generating the resource request transaction based on the original resource transaction template broadcast by the mobile communication network system in the blockchain network comprises: the resource request terminal fills the request data of the resource request terminal in the original resource transaction template to generate the resource request transaction. The request data includes a terminal identity of the resource request terminal, a requested wireless resource amount, and a resource allocation region where the resource request terminal is located.
In one application scenario, the resource request terminal initiates a communication service (e.g. a voice call) and receives local link resource shortage information fed back by the mobile communication network system, and in response to the local link resource shortage information, the resource request terminal sends a resource shortage query request to the mobile communication network system and then receives resource shortage information returned by the mobile communication network system based on the resource shortage query request. The resource request terminal acquires the wireless resource amount required to be requested based on the resource shortage information, and then executes the step of generating the resource request transaction based on the original resource transaction template broadcasted by the mobile communication network system in the blockchain network. For example, the resource request terminal needs to make a one-through 64kbps voice call, but when it dials, it receives a signaling fed back by the mobile communication network system, and the signaling indicates that it belongs to the local link resource and is insufficient, and then the resource request terminal interacts with the mobile communication network system to know that the amount of radio resources that can carry a bandwidth of 30kbps (i.e. the amount of radio resources that needs to be requested) is still needed to make the required voice call.
In one embodiment, the original resource transaction template is an original resource transaction template that is signed by the mobile communication network system and then broadcast to the blockchain network, and therefore, after acquiring the original resource transaction template from the blockchain network, the resource request terminal needs to first query the blockchain ledger of the blockchain network, obtain the public key of the mobile communication network system based on the blockchain identifier of the mobile communication network system, and verify whether the signature of the signed original resource transaction template is correct, that is, whether the signature is the signature of the mobile communication network system, by using the public key of the mobile communication network system. When the signature of the original resource transaction template is verified to be correct, step S201 is executed. In another embodiment, the resource request terminal prestores a public key of the mobile communication network system, and after acquiring the original resource transaction template from the blockchain network, the resource request terminal can directly verify whether the signature of the signed original resource transaction template is correct by using the public key of the mobile communication network system. When the signature of the original resource transaction template is verified to be correct, step S201 is executed.
Step S202, broadcasting the resource request transaction in the blockchain network, so that the resource giving terminal generates the resource giving transaction based on the resource request transaction and broadcasts the resource giving transaction in the blockchain network.
In one embodiment, in order to prevent an illegal node from impersonating a resource request terminal to request a wireless resource, the resource request terminal needs to sign the resource request transaction by using a private key of the resource request terminal before broadcasting the resource request transaction in a blockchain network, and then broadcasts the signed resource request transaction to the blockchain network.
Step S203, acquiring the radio resource of the radio resource amount set in the resource yielding transaction allocated based on the resource yielding transaction after the mobile communication network system verifies that the resource yielding transaction passes.
In one embodiment, after the mobile communication network system verifies that the resource yielding transaction passes, the resource request terminal further obtains the resource yielding transaction which is broadcasted in the blockchain network by the mobile communication network system and signed for the second time by the mobile communication network system after obtaining the wireless resource of the wireless resource amount set in the resource yielding transaction allocated based on the resource yielding transaction. The second signature is a signature of the mobile communication network system added to the resource assignment transaction signed by the resource assignment terminal by the mobile communication network system, and the non-mobile communication network system performs two-time signature repetition on the resource assignment transaction. After the mobile communication network system carries out the second signature on the resource giving-out transaction signed by the resource giving-out terminal, the resource giving-out transaction signed by the second signature simultaneously comprises the signatures of the resource giving-out terminal and the mobile communication network system.
After acquiring the resource yielding transaction which is broadcasted by the mobile communication network system and is signed for the second time from the blockchain network, the resource request terminal firstly inquires a blockchain account book of the blockchain network, obtains a public key of the mobile communication network system based on a blockchain identifier of the mobile communication network system, and verifies whether the signature in the resource yielding transaction is correct or not by using the public key of the mobile communication network system, namely whether one signature in the resource yielding transaction is the signature of the mobile communication network system or not. It should be noted that, if the public key of the mobile communication network system is pre-stored in the resource request terminal, after the resource giving-out transaction which is broadcasted by the mobile communication network system and is signed for the second time is obtained from the block chain network, the public key of the mobile communication network system can be directly used to verify whether the signature in the resource giving-out transaction is correct or not. And when the signature in the resource giving-out transaction is verified to be correct, carrying out third signature on the resource giving-out transaction subjected to the second signature, and broadcasting the resource giving-out transaction subjected to the third signature to the block chain network.
Specifically, the resource request terminal signs the resource giving-out transaction signed for the second time by using a private key of the resource request terminal, and broadcasts the resource giving-out transaction signed for the third time to the block chain network. Similarly, the third signature refers to that the resource request terminal adds the signature of the resource request terminal to the resource yielding transaction signed for the second time, and the non-resource request terminal repeatedly signs the resource yielding transaction for three times. At this time, the resource yielding transaction signed for the third time simultaneously has signatures of the mobile communication network system, the resource yielding terminal and the resource request terminal, and the mobile communication network system can confirm that the resource yielding transaction is established based on the resource yielding transaction signed by three parties (the mobile communication network system, the resource yielding terminal and the resource request terminal) in the blockchain network.
The wireless resource transaction method based on the blockchain network applied to the resource request terminal provided by the embodiment includes the steps that firstly, a resource request transaction is generated based on an original resource transaction template broadcasted by a mobile communication network system in the blockchain network; then, broadcasting the resource request transaction in the blockchain network, so that the resource giving-out terminal generates a resource giving-out transaction based on the resource request transaction and broadcasts the resource giving-out transaction in the blockchain network; and finally, acquiring the wireless resources of the wireless resource amount set in the resource giving-out transaction allocated based on the resource giving-out transaction after the mobile communication network system verifies that the resource giving-out transaction passes, so that users with sufficient wireless resources and users who urgently need the wireless resources can carry out wireless resource transaction, the utilization rate of the wireless resources is improved, and the user experience is improved.
An embodiment of the present invention further provides another wireless resource transaction method based on a blockchain network, which is applied to a resource giving-out terminal, and as shown in fig. 3, the method includes the following steps:
step S301, based on the resource request transaction broadcasted by the resource request terminal in the block chain network, a resource giving-out transaction is generated.
The resource request transaction is generated by a resource request terminal based on an original resource transaction template; the original resource trading template is a trading template generated by the mobile communication network system and broadcasted in the blockchain network.
In one embodiment, the step of generating the resource yielding transaction by the resource yielding terminal based on the resource request transaction broadcast by the resource requesting terminal in the blockchain network includes: the resource giving-out terminal fills the giving-out data of the resource giving-out terminal in the resource request transaction to generate the resource giving-out transaction. The giving-out data comprises a terminal identity of the resource giving-out terminal and a resource allocation area where the resource giving-out terminal is located.
In one embodiment, in order to ensure that the legitimate interest of the resource giving-out terminal is not damaged, the resource giving-out terminal needs to verify whether the signature in the resource request transaction is correct before generating the resource giving-out transaction based on the resource request transaction broadcast by the resource requesting terminal in the blockchain network. Specifically, the resource issuing terminal queries an account book of the block chain network, obtains a resource request terminal public key of the resource request terminal, and verifies whether a signature of the resource request transaction is correct based on the resource request terminal public key, that is, verifies whether the signature in the resource request transaction is a private key signature of the resource request terminal. In another embodiment, the resource giving-out terminal prestores the resource request terminal public key of the resource request terminal, and the resource giving-out terminal can directly verify whether the signature of the resource request transaction is correct based on the resource request terminal public key without inquiring the account book of the block chain network. And after the resource giving-out terminal verifies that the signature in the resource request transaction is correct, executing the resource request transaction broadcasted in the block chain network based on the resource request terminal, and generating the resource giving-out transaction.
Step S302, broadcasting the resource yielding transaction in the blockchain network, so that the mobile communication network system allocates the radio resources of the radio resource amount set in the resource yielding transaction to the resource request terminal based on the resource yielding transaction after verifying that the resource yielding transaction passes.
In one embodiment, the resource yielding transaction broadcast by the resource yielding terminal in the blockchain network is a resource yielding transaction signed by the resource yielding terminal. Specifically, the resource giving-out terminal signs the resource giving-out transaction by using a resource giving-out terminal private key, and broadcasts the resource giving-out transaction signed by the resource giving-out terminal in the blockchain network.
In the wireless resource transaction method based on the blockchain network applied to the resource giving-out terminal, first, a resource giving-out transaction is generated based on a resource request transaction broadcast by a resource request terminal in the blockchain network; the resource request transaction is generated by a resource request terminal based on an original resource transaction template; the original resource trading template is generated by the mobile communication network system and broadcasted in the block chain network; and then broadcasting the resource giving-out transaction in the blockchain network, so that the mobile communication network system distributes the wireless resources with the wireless resource amount set in the resource giving-out transaction to the resource request terminal based on the resource giving-out transaction after verifying that the resource giving-out transaction passes, thereby enabling users with sufficient wireless resources and users who urgently need the wireless resources to carry out wireless resource transaction, improving the utilization rate of the wireless resources and improving the user experience.
An embodiment of the present invention provides a mobile communication network system, as shown in fig. 4, the mobile communication network system includes: a first system generating module 41, a first system broadcasting module 42, a first system acquiring module 43 and a first system executing module 44.
The first system generation module 41 is configured to generate an original resource trading template.
The first system broadcast module 42 is used to broadcast the original resource transaction template into the blockchain network. The nodes of the block chain network comprise a mobile communication network system, a resource giving terminal and a resource requesting terminal. The original resource trading template comprises trading content and trading conditions. The transaction condition includes an allocation condition and a settlement condition.
The first system obtaining module 43 is configured to obtain resource yielding transactions broadcast by the resource yielding terminal in the blockchain network. The resource giving transaction is generated by the resource giving terminal based on the resource request transaction broadcast by the resource request terminal in the blockchain network; the resource request transaction is a transaction generated by the resource request terminal based on the original resource transaction template. It should be noted that the resource giving transaction includes request data of the resource requesting terminal and giving data of the resource giving terminal. The request data comprises a terminal identity mark of the resource request terminal, a requested wireless resource amount and a resource allocation area where the resource request terminal is located; the giving-out data comprises a terminal identity of the resource giving-out terminal and a resource allocation area where the resource giving-out terminal is located. The resource allocation region may include a sector under the base station.
In one embodiment, the mobile communication network system further comprises a first system inquiry module and a first system signature verification module. In order to prevent an illegal node from stealing the resource of the resource giving-out terminal, the mobile communication network system needs the first system query module to query the account book of the blockchain network after the first system acquisition module 43 acquires the resource giving-out transaction broadcasted by the resource giving-out terminal in the blockchain network, and obtains the public key of the resource giving-out terminal based on the blockchain identifier of the resource giving-out terminal; and then the first system signature verification module utilizes the public key of the resource giving-out terminal to verify whether the signature in the resource giving-out transaction is correct or not, namely whether the signature is the signature of the resource giving-out terminal or not. When the first system signature verification module verifies that the signature in the resource giving transaction is correct, the mobile communication network system executes the step of verifying whether the resource giving transaction passes or not.
In another embodiment, a mobile communication network system includes a system memory module. The system storage module prestores the resource giving-out terminal public key of the resource giving-out terminal, and then the first system acquisition module 43 acquires the resource giving-out transaction broadcasted by the resource giving-out terminal in the blockchain network, and the first system signature verification module can directly verify whether the signature of the resource giving-out transaction is correct, namely whether the signature is the signature of the resource giving-out terminal, by using the resource giving-out terminal public key. When the first system signature verification module verifies that the signature in the resource giving transaction is correct, the mobile communication network system executes the step of verifying whether the resource giving transaction passes or not.
In one embodiment, the mobile communication network system further comprises a second system query module, a first system judgment module, a second system judgment module and a first system verification module. After the first system obtaining module 43 obtains the resource yielding transaction broadcasted by the resource yielding terminal in the blockchain network, the mobile communication network system needs to verify whether the resource yielding transaction passes in order to ensure that the resource requesting terminal can smoothly obtain the required amount of wireless resources. The step of verifying whether the resource gives the transaction pass by the mobile communication network system comprises the following steps: firstly, a second system query module queries the current releasable wireless resource amount of the resource giving-out terminal according to the terminal identity of the resource giving-out terminal; secondly, the first system judgment module judges whether the wireless resource amount which can be released by the resource letting terminal at present is larger than or equal to the wireless resource amount requested by the resource request terminal; if the judgment result of the first system judgment module is less than the judgment result, the resource is verified to be out of the business; if the judgment result of the first system judgment module is greater than or equal to the judgment result of the second system judgment module, the second system judgment module further judges whether the resource allocation area where the resource yielding terminal is located is consistent with the resource allocation area where the resource request terminal is located; if the judgment result of the second system judgment module is consistent, the first system verification module verifies that the resource allows the transaction to pass; otherwise, the first system verification module verifies that the resource does not pass the transaction.
The first system execution module 44 allocates the radio resource of the radio resource amount set in the resource giving transaction to the resource requesting terminal based on the resource giving transaction after the first system verification module verifies that the resource giving transaction has passed.
In one embodiment, the mobile communication network system further includes a system signature module, a second system broadcasting module, and a system settlement module. After the first system execution module 44 allocates the radio resources of the radio resource amount set in the resource giving transaction to the resource request terminal based on the resource giving transaction, the system signature module signs the resource giving transaction signed by the resource giving terminal for the second time; then, the second system broadcasting module broadcasts the resource giving-out transaction signed for the second time to the blockchain network, so that the resource request terminal carries out third signature on the resource giving-out transaction signed for the second time, and broadcasts the resource giving-out transaction signed for the third time to the blockchain network. At this time, the resource yielding transaction signed for the third time simultaneously has the signatures of the mobile communication network system, the resource yielding terminal and the resource request terminal, and all nodes in the block chain network confirm that the resource yielding transaction is established. The mobile communication network system settles the telephone charges of the resource request terminal and the resource giving-out terminal based on the resource giving-out transaction signed for the third time.
In one embodiment, the mobile communication network system further comprises a second system acquisition module and a system recovery module. In order to ensure that the legal benefit of the resource giving and giving terminal is not damaged, after the second system broadcasting module broadcasts the resource giving and giving transaction which is signed for the second time to the blockchain network, if the second system acquisition module does not acquire the resource giving and giving transaction which is signed for the third time and is broadcast by the resource requesting terminal in the blockchain network after the preset time period is exceeded, the second system acquisition module recovers the wireless resources of the wireless resource amount which are given and given by the resource giving and giving terminal to the resource requesting terminal. For example, the preset time period may be 20 seconds.
The operation modes of the modules of the mobile communication network system provided by the embodiment of the present invention correspond to the steps of the method for trading the radio resources based on the blockchain network applied to the mobile communication network system, and therefore, the detailed operation modes of the modules in the mobile communication network system can refer to the method for trading the radio resources based on the blockchain network applied to the mobile communication network system provided by the embodiment.
In the mobile communication network system provided by the embodiment of the present invention, the first system generation module generates an original resource transaction template, and the first system broadcast module broadcasts the original resource transaction template to the blockchain network. A first system acquisition module acquires resource giving-out transactions broadcasted by a resource giving-out terminal in a blockchain network; the resource giving transaction is generated by the resource giving terminal based on the resource request transaction broadcast by the resource request terminal in the blockchain network; the resource request transaction is a transaction generated by the resource request terminal based on the original resource transaction template. After the resource giving-out transaction is verified to pass, the first system execution module allocates the wireless resources of the wireless resource amount set in the resource giving-out transaction to the resource request terminal based on the resource giving-out transaction, so that users with sufficient wireless resources and users who urgently need the wireless resources can carry out wireless resource transaction, the utilization rate of the wireless resources is improved, and the user experience is improved.
An embodiment of the present invention further provides a resource request terminal, as shown in fig. 5, where the resource request terminal includes: a first request generating module 51, a first request broadcasting module 52 and a first request acquiring module 53.
The first request generating module 51 is configured to generate a resource request transaction based on an original resource transaction template broadcast by the mobile communication network system in the blockchain network.
In one embodiment, the first request generating module 51 generates the resource request transaction based on the original resource transaction template broadcast by the mobile communication network system in the blockchain network, and the step of generating the resource request transaction includes: the first request generating module 51 fills the request data of the resource request terminal in the original resource transaction template to generate the resource request transaction. The request data includes the terminal identity of the resource request terminal, the requested wireless resource amount and the resource allocation region where the resource request terminal is located.
In one embodiment, the resource request terminal further includes a communication service module, a first request receiving module, a second request generating module, a second request sending module, and a second request receiving module. Before the first request generating module 51 fills the request data of the resource request terminal in the original resource transaction template, the communication service module initiates a communication service, and the first request receiving module receives the local link resource shortage information fed back by the mobile communication network system. The second request generation module responds to the local link resource shortage information and generates a resource shortage query request; the second request sending module sends a resource shortage query request to the mobile communication network system, and then the second request receiving module receives resource shortage information returned by the mobile communication network system based on the resource shortage query request. The resource requesting terminal knows the amount of radio resources that need to be requested based on the resource shortage information.
The first request broadcasting module 52 is configured to broadcast the resource request transaction in the blockchain network, so that the resource giving terminal generates a resource giving transaction based on the resource request transaction and broadcasts the resource giving transaction in the blockchain network.
In one embodiment, the resource requesting terminal further comprises a requesting terminal signature module. In order to prevent an illegal node from impersonating a resource request terminal to request wireless resources, the request terminal signing module needs to sign the resource request transaction by using a private key of the resource request terminal before the first request broadcasting module 52 broadcasts the resource request transaction in the blockchain network.
The first request obtaining module 53 is configured to obtain the radio resources of the radio resource amount set in the resource giving transaction allocated based on the resource giving transaction after the mobile communication network system verifies that the resource giving transaction passes.
In one embodiment, the resource request terminal further includes a second request acquisition module and a second request broadcast module. The first request obtaining module 53 obtains the radio resource of the radio resource amount allocated by the mobile communication network system based on the resource yielding transaction after verifying that the resource yielding transaction passes, and the second request obtaining module also obtains the resource yielding transaction which is broadcasted in the blockchain network by the mobile communication network system and is signed for the second time. The request terminal signature module carries out third signature on the resource giving transaction which is signed for the second time by using a resource request terminal private key; the second request broadcasting module broadcasts the resource giving-out transaction signed for the third time to the block chain network. At this time, the resource yielding transaction signed for the third time simultaneously has signatures of the mobile communication network system, the resource yielding terminal and the resource request terminal, and the mobile communication network system can confirm that the resource yielding transaction is established based on the resource yielding transaction signed by three parties (the mobile communication network system, the resource yielding terminal and the resource request terminal) in the blockchain network.
The working modes of the modules of the resource request terminal provided by the embodiment of the present invention correspond to the steps in the method for trading wireless resources based on the blockchain network applied to the resource request terminal, and therefore, the detailed working modes of the modules in the resource request terminal can refer to the method for trading wireless resources based on the blockchain network applied to the resource request terminal provided by the embodiment.
In the resource request terminal provided by the embodiment of the invention, the first request generation module generates the resource request transaction based on the original resource transaction template broadcast by the mobile communication network system in the blockchain network; the first request broadcasting module broadcasts the resource request transaction in the blockchain network so that the resource giving-out terminal generates a resource giving-out transaction based on the resource request transaction and broadcasts the resource giving-out transaction in the blockchain network; the first request acquisition module acquires wireless resources of wireless resource quantity set in the resource giving transaction based on the resource giving transaction distributed by the mobile communication network system after the mobile communication network system verifies that the resource giving transaction passes, so that users with sufficient wireless resources and users in urgent need of the wireless resources can carry out wireless resource transaction, the utilization rate of the wireless resources is improved, and user experience is improved.
An embodiment of the present invention further provides a resource giving and giving terminal, as shown in fig. 6, where the resource giving and giving terminal includes: a first offer generation module 61 and a first offer broadcasting module 62.
The first yielding generation module 61 is configured to generate a resource yielding transaction based on a resource request transaction broadcast by a resource request terminal in a blockchain network. The resource request transaction is generated by a resource request terminal based on an original resource transaction template; the original resource trading template is a trading template generated by the mobile communication network system and broadcasted in the blockchain network.
In one embodiment, the first yielding generation module 61 is specifically configured to fill the yielding data of the resource yielding terminal in the resource request transaction to generate the resource yielding transaction. The giving-out data comprises a terminal identity of the resource giving-out terminal and a resource allocation area where the resource giving-out terminal is located.
In one embodiment, the resource giving-out terminal further comprises a first giving-out verification module and a first giving-out query module. In order to ensure that the legitimate interest of the resource yielding terminal is not damaged, before the first yielding generation module 61 generates the resource yielding transaction based on the resource request transaction broadcast by the resource request terminal in the block chain network, the first yielding verification module needs to verify whether the signature in the resource request transaction is correct. Specifically, the first yielding query module queries an account book of the block chain network to obtain a resource request terminal public key of the resource request terminal, and the first yielding verification module verifies whether a signature of the resource request transaction is correct based on the resource request terminal, that is, whether the signature in the resource request transaction is a private key signature of the resource request terminal. In another embodiment, the resource giving-out terminal includes a giving-out terminal storage module, the terminal storage module is used for prestoring a resource request terminal public key of the resource request terminal, and the first giving-out verification module can directly verify whether the signature of the resource request transaction is correct based on the resource request terminal prestored by the giving-out terminal storage module, that is, verify whether the signature in the resource request transaction is the private key signature of the resource request terminal. After the first yielding verification module verifies that the signature in the resource request transaction is correct, the first yielding generation module 61 executes the resource request transaction broadcasted in the blockchain network based on the resource request terminal, and generates the resource yielding transaction.
The first yielding broadcasting module 62 is configured to broadcast the resource yielding transaction in the blockchain network, so that the mobile communication network system allocates the radio resource of the radio resource amount set in the resource yielding transaction to the resource requesting terminal based on the resource yielding transaction after verifying that the resource yielding transaction passes.
The working modes of the modules of the resource giving and giving terminal provided by the embodiment of the invention correspond to the steps of the method for the block chain network-based wireless resource transaction method applied to the resource giving and giving terminal, so the detailed working modes of the modules in the resource giving and giving terminal can refer to the block chain network-based wireless resource transaction method applied to the resource giving and giving terminal provided by the embodiment.
In the resource giving-out terminal provided by the embodiment of the present invention, the first giving-out generation module generates the resource giving-out transaction based on the resource request transaction broadcast by the resource request terminal in the block chain network. The resource request transaction is generated by a resource request terminal based on an original resource transaction template; the original resource transaction template is a transaction template generated by the mobile communication network system and broadcasted in the blockchain network. The first giving broadcast module broadcasts the resource giving-out transaction in the blockchain network, so that the mobile communication network system can distribute the wireless resources of the wireless resource amount set in the resource giving-out transaction to the resource request terminal based on the resource giving-out transaction after verifying that the resource giving-out transaction passes, and therefore users with sufficient wireless resources and users in urgent need of the wireless resources can conduct wireless resource transaction, the utilization rate of the wireless resources is improved, and user experience is improved.
An embodiment of the present invention further provides a blockchain network system, where the blockchain network system includes the mobile communication network system provided in any of the above embodiments, the resource request terminal provided in any of the above embodiments, and the resource giving and giving-out terminal provided in any of the above embodiments.
For the description of the mobile communication network system, the resource requesting terminal and the resource providing terminal, reference may be made to the description of the foregoing embodiments, and details are not repeated here.
An embodiment of the present invention further provides a wireless resource transaction method based on a blockchain network, which is applied to a blockchain network system, where the blockchain network system includes a mobile communication network system, a resource request terminal, and a resource giving terminal, as shown in fig. 7, the method includes the following steps:
step S701, the mobile communication network system generates an original resource transaction template and broadcasts the original resource transaction template to the block chain network.
In one embodiment, the original resource trading template is
Figure BDA0002625579170000231
Figure BDA0002625579170000232
Wherein the UE1For resource giving terminals, UE2And N is a mobile communication network system.
Figure BDA0002625579170000233
Figure BDA0002625579170000234
In order to deal with the content of the transaction,
Figure BDA0002625579170000235
Figure BDA0002625579170000236
for the trade condition, "|" is a separator of the trade condition and the trade content. g is a multi-valued function, e.g. the expression of g is the amount of radio resources per 1000 units of transaction, the resource requesting terminal UE2The current month telephone bill is increased by 1 yuan, and the resource is given out to the terminal UE1The current month bill is reduced by 0.5 yuan.
Step S702, when the resource request terminal initiates the communication service, the local link resource shortage information fed back by the mobile communication network system is received.
Step S703, the resource request terminal responds to the local link resource shortage information and sends a resource shortage query request to the mobile communication network system.
Step S704, the resource request terminal receives the resource shortage information returned by the mobile communication network system based on the resource shortage query request, and obtains the amount of the wireless resource required to be requested based on the resource shortage information.
For example, the resource request terminal knows that the amount of radio resources required to be requested is 3000 units of radio resources.
Step S705, the resource request terminal obtains an original resource transaction template broadcasted by the mobile communication network system in the blockchain network.
Step S706, the resource request terminal generates a resource request transaction based on the original resource transaction template, and broadcasts the signed resource request transaction in the blockchain network.
Specifically, the step of generating the resource request transaction by the resource request terminal based on the original resource transaction template broadcast by the mobile communication network system in the blockchain network includes: the resource request terminal fills the request data of the resource request terminal in the original resource transaction template to generate the resource request transaction. The request data includes the terminal identity of the resource request terminal, the requested wireless resource amount and the resource allocation region where the resource request terminal is located.
In one embodiment, the original resource trading template is
Figure BDA0002625579170000237
Figure BDA0002625579170000238
The resource request terminal learns that the required wireless resource amount is 3000 units of wireless resource amount, and the resource request transaction is
Figure BDA0002625579170000239
Figure BDA0002625579170000241
Wherein the IMSI2The "00101 ABCD 5123" is a resource allocation area where the resource requesting terminal is located.
In step S707, the resource issuing terminal acquires a resource request transaction.
Step S708, the resource giving-out terminal verifies whether the signature in the resource request transaction is correct, and generates a resource giving-out transaction based on the resource request transaction after verifying that the signature in the resource request transaction is correct.
The resource request transaction is generated by a resource request terminal based on an original resource transaction template; the original resource trading template is a trading template generated by the mobile communication network system and broadcasted in the blockchain network.
Specifically, the step of generating the resource giving transaction by the resource giving terminal based on the resource request transaction includes: first, the resource giving-out terminal fills the giving-out data of the resource giving-out terminal in the resource request transaction to generate the resource giving-out transaction. The giving-out data comprises a terminal identity of the resource giving-out terminal and a resource allocation area where the resource giving-out terminal is located. In one embodiment, the resource request transaction is
Figure BDA0002625579170000242
Figure BDA0002625579170000243
The resource yielding transaction is
Figure BDA0002625579170000244
Figure BDA0002625579170000245
Figure BDA0002625579170000246
Wherein the IMSI1And giving a terminal identity of the terminal for the resource.
Step S709, the resource giving terminal broadcasts the signed resource giving transaction in the blockchain network.
Step S710, the mobile communication network system obtains the resource giving transaction signed by the resource giving terminal.
In step S711, the mobile communication network system verifies whether the resource grant transaction is passed.
Specifically, firstly, the operator network queries the wireless resource amount currently releasable by the resource giving-out terminal according to the terminal identity of the resource giving-out terminal; secondly, the mobile communication network system judges whether the wireless resource amount which can be released by the resource letting terminal at present is larger than or equal to the wireless resource amount requested by the resource requesting terminal; if the judgment result is less than the preset threshold, verifying that the resource gives out the transaction and does not pass; if the judgment result is greater than or equal to the preset value, further judging whether the resource allocation area where the resource giving terminal is located is consistent with the resource allocation area where the resource request terminal is located; if the judgment result is consistent, the resource is verified to pass the transaction; otherwise, the resource is verified to be out of the transaction.
In step S712, after the mobile communication network system verifies that the resource giving-out transaction passes, the mobile communication network system allocates the radio resource of the radio resource amount set in the resource giving-out transaction to the resource requesting terminal based on the resource giving-out transaction.
Step S713, the mobile communication network system signs the resource giving-out transaction signed by the resource giving-out terminal for the second time, and broadcasts the resource giving-out transaction signed for the second time to the blockchain network.
Step S714, the resource request terminal obtains the radio resource of the radio resource amount set in the resource yielding transaction allocated by the mobile communication network system based on the resource yielding transaction, and obtains the resource yielding transaction with the second signature broadcasted by the mobile communication network system in the blockchain network after the communication service is restarted.
In step S715, the resource request terminal performs a third signature on the resource yielding transaction signed for the second time, and broadcasts the resource yielding transaction signed for the third time to the blockchain network.
In step S716, the mobile communication network system obtains the resource yielding transaction signed for the third time, and settles the telephone bill of the resource request terminal and the resource yielding terminal based on the resource yielding transaction.
In one embodiment, g is a multi-valued function, e.g., the expression of g is the amount of radio resources per 1000 units of transaction, then the resource requesting terminal UE2The current month telephone bill is increased by 1 yuan, and the resource is given out to the terminal UE1The current month charge bill is reduced by 0.5 yuan. When signed for the third timeWhen the wireless resource amount set in the resource giving transaction is 3000 units of wireless resource amount, the mobile communication network system requests the resource to the terminal UE2The current month telephone bill is increased by 3 yuan, and the resource is given to the terminal UE1The current month charge bill is reduced by 1.5 yuan.
In addition, for a specific description of the method for trading wireless resources according to the embodiment shown in fig. 7, reference may be made to the corresponding description of the foregoing embodiment, which is not repeated herein.
It will be understood that the above embodiments are merely exemplary embodiments taken to illustrate the principles of the present invention, which is not limited thereto. It will be apparent to those skilled in the art that various modifications and improvements can be made without departing from the spirit and substance of the invention, and these modifications and improvements are also considered to be within the scope of the invention.

Claims (13)

1. A wireless resource transaction method based on a block chain network is applied to a mobile communication network system, and is characterized in that the method comprises the following steps:
generating an original resource transaction template, and broadcasting the original resource transaction template to the block chain network;
acquiring a resource giving-out transaction broadcasted by a resource giving-out terminal in the block chain network; the resource giving-out transaction is a transaction generated by the resource giving-out terminal based on the resource request transaction broadcasted by the resource request terminal in the block chain network; the resource request transaction is a transaction generated by the resource request terminal based on the original resource transaction template;
after the resource giving-out transaction is verified to pass, allocating the wireless resources of the wireless resource amount set in the resource giving-out transaction to the resource request terminal based on the resource giving-out transaction; the resource giving-out transaction is a transaction signed by the resource giving-out terminal;
after the allocating the radio resource of the radio resource amount set in the resource giving-out transaction to the resource requesting terminal based on the resource giving-out transaction, the method further includes:
signing the resource giving-out transaction signed by the resource giving-out terminal for the second time;
and broadcasting the resource giving-out transaction signed for the second time to the blockchain network so that the resource request terminal carries out third signature on the resource giving-out transaction signed for the second time, and broadcasting the resource giving-out transaction signed for the third time to the blockchain network.
2. The method of claim 1, wherein the resource relinquishing transaction includes request data of the resource requesting terminal and relinquishing data of the resource relinquishing terminal, the request data includes a terminal identity of the resource requesting terminal, a requested amount of wireless resources and a resource allocation region where the resource requesting terminal is located, and the relinquishing data includes a terminal identity of the resource relinquishing terminal and a resource allocation region where the resource relinquishing terminal is located;
after the resource yielding transaction broadcasted by the resource yielding terminal in the blockchain network, the method further includes:
judging whether the wireless resource amount currently releasable by the resource giving terminal is larger than or equal to the wireless resource amount requested by the resource request terminal;
if the judgment result is greater than or equal to the preset value, further judging whether the resource allocation area where the resource giving-out terminal is located is consistent with the resource allocation area where the resource request terminal is located;
and if the judgment result is consistent, verifying that the resource passes the transaction.
3. The method of claim 1, wherein after broadcasting the resource relinquishing transaction signed a second time into the blockchain network, further comprising:
and if the resource yielding transaction which is broadcasted by the resource request terminal and is signed for the third time is not obtained in the block chain network after a preset time period, recovering the wireless resources of the wireless resource amount which are yielded to the resource request terminal by the resource yielding terminal.
4. A wireless resource transaction method based on a block chain network is applied to a resource request terminal, and is characterized in that the method comprises the following steps:
generating a resource request transaction based on an original resource transaction template broadcasted by a mobile communication network system in the block chain network;
broadcasting the resource request transaction in the blockchain network for a resource giving-out terminal to generate a resource giving-out transaction based on the resource request transaction and broadcasting the resource giving-out transaction in the blockchain network;
acquiring wireless resources of wireless resource quantity set in the resource giving-out transaction based on the resource giving-out transaction after the mobile communication network system verifies that the resource giving-out transaction passes;
after the mobile communication network system verifies that the resource yielding transaction passes, and acquires the radio resource of the radio resource amount set in the resource yielding transaction based on the resource yielding transaction, the method further includes:
acquiring the resource giving-out transaction which is broadcasted in the blockchain network by the mobile communication network system and is signed by the mobile communication network system for the second time;
and signing the resource giving-out transaction signed for the second time by the mobile communication network system for the third time, and broadcasting the resource giving-out transaction signed for the third time to the block chain network.
5. The method according to claim 4, wherein the generating a resource request transaction based on an original resource transaction template broadcast in the blockchain network by the mobile communication network system comprises:
and filling request data of the resource request terminal in the original resource transaction template to generate the resource request transaction, wherein the request data comprises a terminal identity of the resource request terminal, a requested wireless resource amount and a resource allocation region where the resource request terminal is located.
6. A wireless resource transaction method based on a block chain network is applied to a resource giving and giving terminal, and is characterized in that the method comprises the following steps:
generating a resource giving-out transaction based on a resource request transaction broadcasted by a resource request terminal in the block chain network; the resource request transaction is a transaction generated by the resource request terminal based on an original resource transaction template; the original resource transaction template is generated by a mobile communication network system and broadcasted in the block chain network;
and broadcasting the resource giving-out transaction signed by the resource giving-out transaction in the blockchain network, so that the mobile communication network system distributes wireless resources of the wireless resource amount set in the resource giving-out transaction to a resource request terminal based on the resource giving-out transaction after verifying that the resource giving-out transaction passes, signs the resource giving-out transaction for the second time, broadcasts the resource giving-out transaction signed for the second time into the blockchain network, and broadcasts the resource giving-out transaction signed for the third time to the blockchain network by the resource request terminal.
7. The method of claim 6, wherein generating the resource yielding transaction based on the resource request transaction broadcast by the resource request terminal in the blockchain network comprises:
and filling the yielding data of the resource yielding terminal in the resource request transaction to generate the resource yielding transaction, wherein the yielding data comprises the terminal identity of the resource yielding terminal and the resource allocation area where the resource yielding terminal is located.
8. A mobile communication network system, characterized in that the mobile communication network system comprises:
the first system generation module is used for generating an original resource transaction template;
the first system broadcasting module is used for broadcasting the original resource transaction template to a blockchain network;
the first system acquisition module is used for acquiring resource giving-out transactions broadcasted by the resource giving-out terminal in the block chain network; the resource giving-out transaction is a transaction generated by the resource giving-out terminal based on the resource request transaction broadcasted by the resource request terminal in the block chain network; the resource request transaction is a transaction generated by the resource request terminal based on the original resource transaction template;
a first system execution module, configured to, after the resource giving-out transaction is verified to pass, allocate unlimited resources of a wireless resource amount set in the resource giving-out transaction to the resource request terminal based on the resource giving-out transaction; the resource giving-out transaction is a transaction signed by the resource giving-out terminal;
the system signature module is used for carrying out secondary signature on the resource giving-out transaction signed by the resource giving-out terminal after the first system execution module allocates the wireless resources with the wireless resource amount set in the resource giving-out transaction to the resource request terminal based on the resource giving-out transaction;
the second system broadcasting module is configured to broadcast the resource giving-out transaction signed for the second time to the blockchain network, so that the mobile communication network system signs the resource giving-out transaction signed for the second time for a third time, and broadcasts the resource giving-out transaction signed for the third time to the blockchain network.
9. The mobile communication network system according to claim 8, wherein the resource relinquishing transaction includes request data of the resource requesting terminal and relinquishing data of the resource relinquishing terminal, the request data includes a terminal id of the resource requesting terminal, a requested amount of wireless resources and a resource allocation region where the resource requesting terminal is located, and the relinquishing data includes a terminal id of the resource relinquishing terminal and a resource allocation region where the resource relinquishing terminal is located; the mobile communication network system further includes:
the first system judgment module is used for judging whether the wireless resource amount currently releasable by the resource giving-out terminal is larger than or equal to the wireless resource amount requested by the resource request terminal after the first system acquisition module acquires the resource giving-out transaction broadcasted by the resource giving-out terminal in the block chain network;
the second system judgment module is used for further judging whether the resource allocation area where the resource giving terminal is located is consistent with the resource allocation area where the resource request terminal is located if the judgment result of the first terminal judgment module is greater than or equal to the judgment result of the first terminal judgment module;
and the first system verification module is used for verifying that the resource passes the transaction if the judgment result of the second terminal judgment module is consistent.
10. A resource request terminal, characterized in that the resource request terminal comprises:
the system comprises a first request generation module, a second request generation module and a third request generation module, wherein the first request generation module is used for generating resource request transaction based on an original resource transaction template broadcasted by a mobile communication network system in a blockchain network;
a first request broadcasting module, configured to broadcast the resource request transaction in the blockchain network, so that a resource yielding terminal generates a resource yielding transaction based on the resource request transaction and broadcasts the resource yielding transaction in the blockchain network;
a first request acquisition module, configured to acquire a radio resource of a radio resource amount set in the resource yielding transaction, which is allocated by the mobile communication network system based on the resource yielding transaction after the mobile communication network system verifies that the resource yielding transaction passes;
a second request acquisition module, configured to acquire the resource yielding transaction, which is broadcasted by the mobile communication network system in the blockchain network and signed by the mobile communication network system for the second time;
and the second request broadcasting module is used for carrying out third signature on the resource giving-out transaction signed for the second time by the mobile communication network system and broadcasting the resource giving-out transaction signed for the third time to the block chain network.
11. The resource request terminal according to claim 10, wherein the first request generating module is configured to fill request data of the resource request terminal in the original resource transaction template to generate the resource request transaction, and the request data includes a terminal identity of the resource request terminal, a requested amount of wireless resources, and a resource allocation region where the resource request terminal is located.
12. A resource relinquishing terminal, wherein the resource relinquishing terminal comprises:
the first yielding generation module is used for generating resource yielding transactions based on the resource request transactions broadcast by the resource request terminal in the block chain network; the resource request transaction is a transaction generated by the resource request terminal based on an original resource transaction template; the original resource transaction template is generated by a mobile communication network system and broadcasted in the block chain network;
the first giving-out broadcasting module is used for broadcasting the resource giving-out transaction signed by the first giving-out broadcasting module in the block chain network, so that the mobile communication network system distributes wireless resources of wireless resource amount set in the resource giving-out transaction to a resource request terminal based on the resource giving-out transaction after verifying that the resource giving-out transaction passes, carries out second signature on the resource giving-out transaction, broadcasts the resource giving-out transaction signed by the second time to the block chain network, and the resource request terminal carries out third signature on the resource giving-out transaction signed by the mobile communication network system for the second time and broadcasts the resource giving-out transaction signed by the third time to the block chain network.
13. The resource giving-out terminal according to claim 12, wherein the first giving-out generation module is configured to fill in the resource request transaction with giving-out data of the resource giving-out terminal to generate the resource giving-out transaction, and the giving-out data includes a terminal identity of the resource giving-out terminal and a resource allocation region where the resource giving-out terminal is located.
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