CN112218317A - Reward method and device - Google Patents

Reward method and device Download PDF

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Publication number
CN112218317A
CN112218317A CN202011138646.8A CN202011138646A CN112218317A CN 112218317 A CN112218317 A CN 112218317A CN 202011138646 A CN202011138646 A CN 202011138646A CN 112218317 A CN112218317 A CN 112218317A
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China
Prior art keywords
base station
service
record
hash value
block
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Granted
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CN202011138646.8A
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Chinese (zh)
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CN112218317B (en
Inventor
田新雪
蒙睿
肖征荣
马书惠
杨子文
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China United Network Communications Group Co Ltd
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China United Network Communications Group Co Ltd
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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W24/00Supervisory, monitoring or testing arrangements
    • H04W24/02Arrangements for optimising operational condition
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/32Cryptographic 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
    • H04L9/3236Cryptographic 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 using cryptographic hash functions
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/32Cryptographic 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
    • H04L9/3247Cryptographic 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
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W12/00Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/06Authentication
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/50Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols using hash chains, e.g. blockchains or hash trees
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02DCLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00Reducing energy consumption in communication networks
    • Y02D30/70Reducing energy consumption in communication networks in wireless communication networks

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  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

The application discloses a reward method and a reward device, and belongs to the technical field of communication. The reward method comprises the following steps: generating a corresponding service record according to the online record and the offline record of the access terminal; calculating a service hash value corresponding to the service record; receiving an alternative hash value sent by a home macro base station; judging whether the difference between the alternative hash value and the service hash value is in a preset range or not; when the difference between the alternative hash value and the service hash value is within a preset range, a service block is generated based on the service record and is sent to the home macro base station, so that the home macro base station forwards the service block to other macro base stations except the home macro base station in the block chain network, the service block is verified by the other macro base stations, and when the service block passes the verification, the current micro base station is determined to obtain the accounting right, so that the cost of rewarding the micro base station is reduced, and meanwhile, the micro base station is prevented from being bound with the terminal so that the complexity of the scheme is reduced.

Description

Reward method and device
Technical Field
The present application relates to the field of communications technologies, and in particular, to a reward method and apparatus.
Background
Since the frequency band adopted by the 5G technology is high, the diffraction capability of the signal is relatively weak, and therefore, the radiation range of the signal is small at the place where the obstacle is encountered, thereby resulting in poor communication quality. Increasing the signal power is one of the effective means to solve the problem, but the increase of the signal power inevitably leads to the increase of the radiation power intensity, and the magnitude of the radiation power intensity is limited by the national regulation. In this context, micro base stations have come into play. The micro base station has the characteristics of small volume, convenience in installation and the like, and an operator can flexibly select the micro base station with a reasonable power amplifier as a signal extension of the macro base station according to the coverage requirement, so that the area which cannot be covered by the macro base station is covered. Accordingly, the operator may give appropriate rewards to these micro base stations that provide signal extension. However, if the operator establishes a block chain system dedicated to rewarding the micro base stations, on the one hand, the construction cost is high, and on the other hand, the introduction of miners for accounting purposes causes additional expenditure. Moreover, if the micro base station is rewarded according to the number of the micro base station service objects and the service time, the micro base station needs to be bound with the terminal to obtain the corresponding reward, the reward scheme is relatively complex, and in addition, the terminal needs to be always kept in an online state.
Therefore, how to provide rewards to the micro base stations relatively simply and conveniently at low cost becomes a problem to be solved in the field.
Disclosure of Invention
Therefore, the application provides a reward method and a reward device to solve the problems that the cost of rewarding the micro base station is high, or the reward scheme is complex due to the fact that the micro base station needs to be bound with a terminal
In order to achieve the above object, a first aspect of the present application provides a reward method applied to a micro base station, including:
generating a corresponding service record according to the online record and the offline record of the access terminal;
calculating a service hash value corresponding to the service record;
receiving an alternative hash value sent by an attribution macro base station, wherein the alternative hash value is a hash value generated according to an alternative block, and the alternative block is a block generated according to an online record and an offline record of a terminal in an attribution range;
judging whether the difference between the alternative hash value and the service hash value is in a preset range or not;
and when the difference between the alternative hash value and the service hash value is within a preset range, generating a service block based on the service record, and sending the service block to the home macro base station, so that the home macro base station forwards the service block to other macro base stations except the home macro base station in the block chain network, verifying the service block by the other macro base stations, and determining that the current micro base station obtains the accounting right when the service block passes the verification.
Further, before generating the corresponding service record according to the online record and the offline record of the access terminal, the method further includes:
sending an approved online request to a home macro base station and an access terminal, wherein the approved online request comprises an online record;
and receiving a first online record which is returned by the home macro base station and signed by a private key of the home macro base station, and receiving a second online record which is returned by the access terminal and signed by a private key of the access terminal.
Further, before generating the service block based on the service record, the method further includes:
judging whether an offline record which conflicts with the first online record and the second online record exists in the block chain network or not;
and when the offline record which conflicts with the first online record and the second online record exists in the block chain network, the offline record is set as an invalid record.
Further, when there is a lower record in the blockchain network that conflicts with the first upper record and the second upper record, after the lower record is set as an invalid record, the method further includes:
broadcasting a cheating alert message over the blockchain network, wherein the cheating alert message includes an identification of the micro base station that generated the invalid record.
Further, after calculating the service hash value corresponding to the service record, determining whether the difference between the candidate hash value and the service hash value is in front of a preset range, further comprising:
sending a timestamp obtaining request to a clock server, wherein the timestamp obtaining request comprises a service hash value;
and receiving the timestamp which is returned by the clock server and is signed by the private key of the clock server.
In order to achieve the above object, a second aspect of the present application provides a reward method applied to a macro base station, including:
generating an alternative block according to the online record and the offline record of the terminal in the attribution range;
calculating the hash value of the alternative block to obtain an alternative hash value;
sending the alternative hash value to the attribution micro base station;
receiving a service block broadcasted by the home micro base station, wherein the service block is a block generated by the home micro base station based on a service record when the difference between the alternative hash value and the service hash value is within a preset range, and the service record is information generated according to an online record and an offline record of the access terminal;
and sending the service block to other macro base stations except the current macro base station in the block chain network so that the other macro base stations can verify the service block, and determining that the attributive micro base station has the accounting right when the service block passes the verification.
Further, the reward method further comprises the following steps:
receiving service blocks sent by other macro base stations except the current macro base station in a block chain network;
verifying the service blocks sent by other macro base stations to obtain verification results;
and determining whether the micro base station generating the service block has the accounting right according to the verification result.
Further, when the plurality of service blocks pass the verification;
determining whether the micro base station generating the service block has the billing right according to the verification result, comprising:
acquiring service duration of a micro base station generating a service block;
and determining the micro base station with the accounting right according to the service duration.
In order to achieve the above object, a third aspect of the present application provides a bonus device comprising:
the micro base station record generating module is used for generating corresponding service records according to the online records and the offline records of the access terminal;
the micro base station calculation module is used for calculating a service hash value corresponding to the service record;
the micro base station receiving module is used for receiving an alternative hash value sent by the home macro base station, wherein the alternative hash value is a hash value generated according to an alternative block, and the alternative block is a block generated according to an online record and an offline record of a terminal within a home range;
the micro base station judging module is used for judging whether the difference between the alternative hash value and the service hash value is within a preset range;
the micro base station block generating module is used for generating a service block based on the service record when the difference between the alternative hash value and the service hash value is in a preset range;
and the micro base station sending module is used for sending the service block to the home macro base station so that the home macro base station can forward the service block to other macro base stations except the home macro base station in the block chain network, the other macro base stations verify the service block, and when the service block passes the verification, the current micro base station is determined to obtain the accounting right.
In order to achieve the above object, a fourth aspect of the present application provides a bonus device, comprising:
a macro base station block generating module, configured to generate an alternative block according to an online record and an offline record of a terminal within an affiliation range;
the macro base station computing module is used for computing the hash value of the alternative block to obtain an alternative hash value;
the macro base station sending module is used for sending the alternative hash value to the attributive micro base station; the service block is forwarded to other macro base stations except the current macro base station in the block chain network so that the other macro base stations can verify the service block, and when the service block passes the verification, the attributive micro base station is determined to have the accounting right;
and the macro base station receiving module is used for receiving a service block broadcasted by the home micro base station, wherein the service block is a block generated by the home micro base station based on a service record when the difference between the alternative hash value and the service hash value is within a preset range, and the service record is information generated according to an online record and an offline record of the access terminal.
This application has following advantage:
according to the reward method, corresponding service records are generated according to the online records and the offline records of the access terminal; calculating a service hash value corresponding to the service record; receiving an alternative hash value sent by a home macro base station; judging whether the difference between the alternative hash value and the service hash value is in a preset range or not; when the difference between the alternative hash value and the service hash value is within a preset range, a service block is generated based on the service record and is sent to the home macro base station, so that the home macro base station forwards the service block to other macro base stations except the home macro base station in the block chain network, the service block is verified by the other macro base stations, and when the service block passes the verification, the current micro base station is determined to obtain the accounting right, so that the cost of rewarding the micro base station is reduced, and meanwhile, the micro base station is prevented from being bound with the terminal so that the complexity of the scheme is reduced.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this specification, illustrate embodiments of the application and together with the description serve to explain the principles of the application and not to limit the application.
FIG. 1 is a flow chart of a reward method provided by a first embodiment of the present application;
FIG. 2 is a flow chart of a reward method provided by a second embodiment of the present application;
FIG. 3 is a flow chart of a reward method provided by a third embodiment of the present application;
FIG. 4 is a flow chart of a reward method provided by a fourth embodiment of the present application;
FIG. 5 is a flow chart of a reward method provided by a fifth embodiment of the present application;
FIG. 6 is a flow chart of a reward method provided by a sixth embodiment of the present application;
FIG. 7 is a schematic block diagram of a reward device provided in a seventh embodiment of the present application;
fig. 8 is a schematic block diagram of a bonus device according to an eighth embodiment of the present application.
In the drawings:
701: micro base station record generation module 702: micro base station computing module
703: micro base station receiving module 704: micro base station judgment module
705: micro base station block generation module 706: micro base station sending module
801: macro base station block generation module 802: macro base station computing module
803: macro base station sending module 804: macro base station receiving module
Detailed Description
The following detailed description of embodiments of the present application will be made with reference to the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating the present application, are given by way of illustration and explanation only, and are not intended to limit the present application.
The rewarding method provided by the application considers that if a special block chain system is established for rewarding the micro base station, the construction cost is high, and if the micro base station is rewarded according to the number of service objects and the service time of the micro base station, the micro base station needs to be bound with a miner terminal to obtain corresponding rewards, the rewarding scheme is relatively complex, and in addition, the miner terminal needs to be always in an online state. In view of this, a reward method is provided, in which a micro base station is used as a miner for performing bookkeeping, on the first hand, a special block chain system does not need to be established, so that the construction cost can be reduced, on the second hand, the micro base station does not need to bind a miner terminal, so that a reward scheme is simple and convenient, on the third hand, the micro base station can obtain corresponding rewards after the micro base station is used as the miner for obtaining the billing right, and the service enthusiasm of the micro base station can be improved.
Fig. 1 is a flowchart of a reward method provided in a first embodiment of the present application, and the reward method is applied to a micro base station. As shown in fig. 1, the bonus method may include the steps of:
step S101, generating corresponding service records according to the online records and the offline records of the access terminal.
In high-frequency signal communication scenarios such as 5G (5th Generation Wireless Systems, fifth Generation communication technology), the higher the signal frequency, the shorter the wavelength, the relatively weaker the corresponding signal diffraction capability, and therefore, the radiation range of the signal is small at the place where the obstacle is encountered, resulting in poor communication quality. Increasing the signal power is one of the effective means to solve the problem, but the increase of the signal power inevitably leads to the increase of the radiation power intensity, and the magnitude of the radiation power intensity is limited by the national regulation. In addition, the improvement of the signal power cannot fundamentally change the diffraction capability of the high-frequency signal, and when an impenetrable obstacle is encountered, a plurality of dead corners which cannot be reached by the signal still exist. It is in this context that micro base stations are in operation. The micro base station has the characteristics of small volume, convenience in installation, flexible power supply mode and the like, and an operator can flexibly select the micro base station with a reasonable power amplifier as the signal extension of the macro base station according to the coverage requirement, so that the area which cannot be covered by the macro base station is covered. It should be noted that, according to the definition of 3GPP (3rd Generation Partnership Project), wireless base stations are classified into four categories, namely Macro base stations (Macro Site), Micro base stations (Micro Site), Pico base stations (Pico Site), and Femto base stations (Femto Site). The micro base station in this embodiment may refer to the micro base station in the above definition, or may be a generic name of the micro base station, the pico base station, and the femto base station in the above definition.
In order to encourage more micro base stations to provide signal extension for macro base stations, the operator may give appropriate rewards to the micro base stations. However, the operator establishes a block chain system dedicated to rewarding the micro base stations, which results in higher construction cost on one hand, and also brings extra expenses for miners to introduce for accounting on the other hand. Moreover, if the micro base station is rewarded according to the number of the micro base station service objects and the service time, the micro base station needs to be bound with the miner terminal to obtain corresponding rewards, the rewarding scheme is relatively complex, and in addition, the miner terminal needs to be always in an online state. Therefore, a new rewarding method is provided, the micro base station is used as a miner for carrying out bookkeeping, and the reward corresponding to the bookkeeping is obtained, so that the reward cost can be reduced, the micro base station does not need to be bound with a miner terminal, meanwhile, the service enthusiasm of the micro base station can be improved, more micro base stations can be stimulated to be added, and better signal extension is provided for the macro base station.
In this embodiment, the micro base station has two identities, the first identity is a normal micro base station, which is connected to the communication network through the macro base station or other means and provides wireless access service to all terminals within the coverage area; the second identity of the micro base station is the miners of the blockchain system, and is responsible for competing for the billing right and obtaining corresponding rewards after competing for the billing right.
In one embodiment, a micro base station accesses a communication network and provides wireless access services to terminals entering the signal coverage area of the micro base station. When a terminal accesses a micro base station, the micro base station generates a corresponding online record, and the online record comprises an identity of the terminal and online time; when the terminal is disconnected or switched to other base stations, the micro base station generates an offline record, and the offline record comprises the identity of the terminal and the offline time. And after obtaining the online record and the offline record of the same terminal, the micro base station generates a service record corresponding to the access terminal according to the online record and the offline record. It will be appreciated that the service record includes, but is not limited to, the identity of the terminal, the time of the online and the time of the offline.
Step S102, calculating a service hash value corresponding to the service record.
The service hash value is a result of performing an operation on the service record based on a hash algorithm. The hash algorithm is also called as a digest algorithm, and refers to an irreversible algorithm that can obtain a hash value of a fixed length by calculating data of a variable length. Moreover, the resulting hash value will be completely different as long as the original data is slightly modified. Because of this characteristic, hash algorithms are widely used for integrity checking of data and password authentication. It should be noted that the present embodiment does not limit the hash algorithm used for obtaining the service hash value.
In one embodiment, the micro base station uses the MD5 algorithm to perform an operation on the service record, and obtains a service hash value corresponding to the service record.
Step S103, receiving the alternative hash value sent by the home macro base station.
The home macro base station is a macro base station for which the current micro base station provides signal extension service; the alternative hash value is generated by the home macro base station according to the alternative blocks, and the alternative blocks are generated by the home macro base station according to the online records and the offline records of the terminal in the home range.
In one embodiment, the legal node may access the blockchain network and enjoy various services provided by the blockchain network, thereby generating corresponding transaction information, such as an online/offline record of the terminal, an intelligent contract invocation record, and the like. The macro base station receives various transaction messages broadcast by nodes in the block chain network, screens out online records and offline records of terminals belonging to the home range of the current macro base station, generates alternative blocks according to the screened online records and offline records, calculates hash values of the alternative blocks, and then sends the hash values of the alternative blocks to corresponding home micro base stations. And the micro base station receives the alternative hash value sent by the home macro base station.
Step S104, determining whether the difference between the candidate hash value and the service hash value is within a preset range.
The preset range can be set according to business requirements or application scenarios. When the service type or the application scenario with higher requirements is met, the preset range can be set to be a smaller range, so that the matching degree of the alternative hash value and the service hash value is improved, and the corresponding requirements are met. In some embodiments, the predetermined range may be set based on a consensus mechanism, such as that the micro base stations in the blockchain network have previously achieved a consensus that specifies a range allowed by the difference between the alternative hash value and the serving hash value.
In one embodiment, a micro base station in a block chain network presets a hash value approaching consensus in which a preset range within which a difference between an alternative hash value and a service hash value is allowed is set. And after the micro base station receives the alternative hash value sent by the home macro base station, comparing the alternative hash value with the service hash value, obtaining the difference between the alternative hash value and the service hash value, and judging whether the difference between the alternative hash value and the service hash value is in a preset range defined by the fact that the hash value is close to the consensus. When the difference between the alternative hash value and the service hash value is in a preset range, the service record generated by the current micro base station is a real and relatively accurate record; and when the difference between the alternative hash value and the service hash value is not in the preset range, the service record generated by the current micro base station is not true or the accuracy rate does not reach the required level.
Step S105, when the difference between the alternative hash value and the service hash value is within a preset range, generating a service block based on the service record, and sending the service block to the home macro base station, so that the home macro base station forwards the service block to other macro base stations except the home macro base station in the block chain network, the other macro base stations verify the service block, and when the service block passes the verification, the current micro base station is determined to obtain the accounting right.
In one embodiment, when the difference between the alternative hash value and the service hash value is within a preset range, it indicates that the service record generated by the current micro base station is a real and relatively accurate record, and therefore, the current micro base station generates a corresponding service block based on the service record and sends the service block to the home macro base station. And after receiving the service block, the home macro base station signs the service block by using a private key of the home macro base station and broadcasts the signed service block in the block chain network. And other macro base stations except the current home macro base station in the block chain network receive the service block and verify the contents of an online record, an offline record, a signature, a timestamp and the like in the service block. After the service block passes the verification of more than half (or other preset values) macro base stations in the blockchain network, it is confirmed that the micro base station (i.e. the current micro base station) generating the service block has the billing right. And after obtaining the accounting right, the current micro base station obtains a corresponding reward, connects the generated service block to the block chain, and enters into the competition of the accounting right of the next round.
Fig. 2 is a flowchart of a reward method provided in a second embodiment of the present application, which is applied to a micro base station, and is substantially the same as the first embodiment of the present application except that: and verifying the online records and the offline records, and eliminating false online records and false offline records before generating service. As shown in fig. 2, the bonus method may include the steps of:
step S201, sending an approval on-line request to the home macro base station and the access terminal.
Wherein, the approved online request comprises an online record. When the terminal establishes connection with the micro base station and uses the wireless access service provided by the micro base station, the micro base station can generate a corresponding online record. Correspondingly, when the terminal terminates the connection with the micro base station, the micro base station generates a corresponding offline record. In order to ensure that the online record generated by the micro base station is a real and accurate record, the micro base station needs to obtain approval of the home macro base station and the access terminal for the online record.
In one embodiment, after generating an online record, the micro base station sends an authorized online request to the home macro base station and the corresponding access terminal, wherein the authorized online request includes an online record to be authorized.
It should be noted that, in this embodiment, only the online record is approved, whether the offline record is real or not may be determined by comparing the offline record with the approved online record, and when the offline record conflicts with the approved online record, the approved online record is taken as the standard, and the offline record is set as an invalid record. The specific implementation can be referred to the related description in step S207 in the second embodiment.
It is understood that in other embodiments, approval for both online and offline records may be performed.
Step S202, receiving a first online record which is returned by the home macro base station and is signed by a private key of the home macro base station, and receiving a second online record which is returned by the access terminal and is signed by a private key of the access terminal.
In one embodiment, after receiving an approved online request, an attributive macro base station acquires an online record to be approved from the approved online request, inquires transaction information received by the attributive macro base station, determines whether the online record is a real and accurate record, and when the online record is determined to be the real and accurate record, the attributive macro base station uses a private key thereof to sign the online record, generates a first online record and sends the first online record to a micro base station, and the micro base station receives the first online record sent by the attributive macro base station; the access terminal receives the approved online request, acquires the online record to be approved from the approved online request, inquires the micro base station connection record of the access terminal, determines whether the online record is a real and accurate record, when the online record is determined to be the real and accurate record, the access terminal uses a private key thereof to sign the online record, generates a second online record, and sends the second online record to the micro base station, and the micro base station receives the second online record sent by the access terminal.
It should be noted that, in other embodiments, after the home macro base station generates the first online record, the first online record may be sent to the access terminal, and after the access terminal uses its private key to sign the first online record, the second online record may be generated, and then the second online record may be sent to the micro base station. At this time, the number of approved online records received by the micro base station is one, i.e. the second online record, and the second online record is a record signed by the home macro base station and the access terminal together.
Step S203, generating corresponding service records according to the online records and the offline records of the access terminal.
Step S203 in this embodiment is the same as step S101 in the first embodiment of this application, and is not described herein again.
Step S204, calculating a service hash value corresponding to the service record.
Step S204 in this embodiment is the same as step S102 in the first embodiment of the present application, and is not described herein again.
Step S205, receiving the alternative hash value sent by the home macro base station.
Step S205 in this embodiment is the same as step S103 in the first embodiment of the present application, and is not described herein again.
Step S206, determine whether the difference between the candidate hash value and the service hash value is within a preset range.
Step S206 in this embodiment is the same as step S104 in the first embodiment of the present application, and is not described herein again.
Step S207, when the difference between the alternative hash value and the service hash value is within the preset range, determining whether an offline record that conflicts with the first online record and the second online record exists in the blockchain network.
The first online record and the second online record are respectively signed by the home macro base station and the access terminal, and are approved online records. The offline record is a record directly generated by the micro base station and is not signed and approved. Therefore, before the micro base station generates the service block according to the service record, it needs to determine whether the offline records are all real and valid records.
In one embodiment, when the difference between the alternative hash value and the service hash value is within a preset range, the micro base station further determines whether there is an offline record in the blockchain network that conflicts with the first online record and the second online record.
And step S208, when the offline record which conflicts with the first online record and the second online record exists in the block chain network, the offline record is set as an invalid record.
And when the offline record conflicts with the first online record and the second online record which are signed and approved, the offline record is judged to be an unreal record or an inaccurate record, so the micro base station sets the offline record as an invalid record and generates a service block according to the service records except the invalid record.
In step S209, the cheating-promoting message is broadcasted in the blockchain network.
Wherein the cheating-prompting message includes an identification of the micro base station that generated the invalid record.
In one embodiment, when the micro base station finds a false down record, a cheating alert message is broadcast on the blockchain network to alert other nodes in the blockchain network to avoid receiving the false down record.
It will be appreciated that after the spamming cue message is broadcast by the blockchain network, the micro base stations that generated the false offline record can also be appropriately penalized. For example, the micro base station may be charged with the premium for the billing right acquired within a predetermined time, or the micro base station may be penalized with additional penalty.
Step S210, when no offline record conflicting with the first online record and the second online record exists in the block chain network, generating a service block based on the service record, and sending the service block to the home macro base station, so that the home macro base station forwards the service block to other macro base stations except the home macro base station in the block chain network, verifying the service block by the other macro base stations, and determining that the current micro base station obtains the accounting right when the service block passes the verification.
Step S210 in this embodiment is the same as step S105 in the first embodiment of the present application, and is not described herein again.
Fig. 3 is a flowchart of a reward method provided in a third embodiment of the present application, which is applied to a micro base station, and is substantially the same as the first embodiment of the present application except that: after the service hash value is obtained, the service hash value is signed by using an authoritative clock server. As shown in fig. 3, the bonus method may include the steps of:
step S301, generating corresponding service record according to the online record and the offline record of the access terminal.
Step S301 in this embodiment is the same as step S101 in the first embodiment of the present application, and is not described herein again.
Step S302, a service hash value corresponding to the service record is calculated.
Step S302 in this embodiment is the same as step S102 in the first embodiment of this application, and is not described herein again.
Step S303, sends a get timestamp request to the clock server.
The clock server may be a preset authoritative server, and is configured to generate a corresponding timestamp for the service hash value, so as to prove that the service hash value has been generated by the micro base station before the timestamp corresponds to the time.
In one embodiment, the micro base station generates a get timestamp request and sends the get timestamp request to the clock server, wherein the get timestamp request includes a service hash value. And the clock server receives the time stamp acquisition request sent by the micro base station and executes subsequent operation according to a response result.
And step S304, receiving the timestamp which is returned by the clock server and is signed by the clock server private key.
The method comprises the steps that after a clock server receives a timestamp obtaining request, the timestamp obtaining request is responded, a corresponding timestamp is generated, after a private key of the clock server is used for signing the timestamp, the signed timestamp is sent to a micro base station, the micro base station receives the timestamp signed by the private key of the clock server, and the timestamp is used as an authoritative timestamp corresponding to a service hash value.
Step S305, receiving the alternative hash value sent by the home macro base station.
Step S305 in this embodiment is the same as step S103 in the first embodiment of this application, and is not described herein again.
The alternative hash value is generated according to the alternative block, and the alternative block is generated according to an online record and an offline record of the terminal in the attribution range.
Step S306, determine whether the difference between the candidate hash value and the service hash value is within a preset range.
Step S306 in this embodiment is the same as step S104 in the first embodiment of the present application, and is not described herein again.
Step S307, when the difference between the alternative hash value and the service hash value is within the preset range, generating a service block based on the service record, and sending the service block to the home macro base station, so that the home macro base station forwards the service block to other macro base stations except the home macro base station in the block chain network, verifying the service block by the other macro base stations, and determining that the current micro base station obtains the accounting right when the service block passes the verification.
Step S307 in this embodiment is the same as step S105 in the first embodiment of this application, and is not described herein again.
Fig. 4 is a flowchart of a reward method provided in a fourth embodiment of the present application, where the reward method is applied to a macro base station. As shown in fig. 4, the bonus method may include the steps of:
step S401, generating an alternative block according to the online record and the offline record of the terminal in the attribution range.
The home range of the macro base station comprises a home micro base station for providing signal extension for the macro base station and an access terminal for accessing the home micro base station.
In one embodiment, the macro base station receives various transaction messages (including the online records and the offline records of the terminal and the transaction records of other services provided by the blockchain network) broadcast by nodes in the blockchain network, screens the online records and the offline records of the terminal belonging to the home range of the current macro base station, and generates the alternative block according to the screened online records and the screened offline records.
Step S402, calculating a hash value of the candidate block to obtain a candidate hash value.
The alternative hash value is a result obtained by performing an operation on the alternative block based on a hash algorithm.
In one embodiment, the macro base station uses the MD5 algorithm to perform an operation on the candidate block, and obtains a candidate hash value corresponding to the candidate block.
It should be noted that, in this embodiment, the hash algorithm used for acquiring the alternative hash value is not limited, but the hash algorithm used for the macro base station to acquire the alternative hash value should be an algorithm agreed in advance with the home micro base station, so that the home micro base station can conveniently compare the difference between the alternative hash value and the service hash value.
And step S403, sending the alternative hash value to the home micro base station.
In one embodiment, after obtaining the alternative hash value, the macro base station sends the alternative hash value to the home micro base station. And after receiving the alternative hash value, the attributive micro base station compares whether the difference between the alternative hash value and the service hash value is within a preset range, and generates a corresponding service block according to the service record when the difference between the alternative hash value and the service hash value is within the preset range.
Step S404, receiving a service block broadcasted by the home micro base station.
The service block is a block generated by the home micro base station based on a service record when the difference between the alternative hash value and the service hash value is within a preset range, and the service record is information generated according to an online record and an offline record of the access terminal.
In one embodiment, when the difference between the alternative hash value and the service hash value is within a preset range, the home micro base station generates a service block based on the service record and sends the service block to the home macro base station (i.e. the current macro base station). And the current macro base station receives the service block sent by the attributive micro base station.
Step S405, the service block is sent to other macro base stations except the current macro base station in the block chain network, so that the other macro base stations can verify the service block, and when the service block passes the verification, the attributive micro base station is determined to have the accounting right.
In one embodiment, after receiving the service block sent by the home micro base station, the macro base station signs the service block by using a private key of the macro base station, and then broadcasts the signed service block in the block chain network. And other macro base stations except the current macro base station in the block chain network receive the service block and verify the contents of an online record, an offline record, a signature, a timestamp and the like in the service block. After the service block passes the verification of more than half (or other preset values) macro base stations in the blockchain network, it is confirmed that the micro base station (i.e. the home micro base station) generating the service block has the billing right. And after obtaining the accounting right, the home micro base station obtains a corresponding reward, connects the generated service block to the block chain, and enters into the competition of the accounting right of the next round.
Fig. 5 is a flowchart of a reward method provided in a fifth embodiment of the present application, where the reward method is applied to a macro base station. As shown in fig. 5, the bonus method may include the steps of:
step S501, receiving service blocks sent by other macro base stations except the current macro base station in the block chain network.
The macro base station in the blockchain network has two identities, one is used as an execution subject for generating the alternative block, signing the service block and broadcasting in the blockchain network, and the other is used as an execution subject for verifying whether the service block broadcasted by other macro base stations in the blockchain network is real and valid. In this embodiment, the identity of the macro base station is the second execution principal.
In one embodiment, after other macro base stations (hereinafter referred to as other macro base stations) except the current macro base station in the block chain network sign the service block sent by the home micro base station, the service block is broadcasted in the block chain network. The current macro base station receives the service blocks broadcast by other macro base stations for further verification of the service blocks.
Step S502, the service blocks sent by other macro base stations are verified, and verification results are obtained.
In one embodiment, after the current macro base station receives the service block, the signature of the service block is verified first, and after the signature of the service block passes the verification, the contents such as an online record, an offline record, a signature, a timestamp and the like in the service block are further verified. When all the contents pass the verification, the current macro base station confirms that the service record is true and valid.
Step S503, determining whether the micro base station generating the service block has the accounting right according to the verification result.
In one embodiment, after the service block passes the verification of more than half (or other preset values) macro base stations in the blockchain network, it is confirmed that the micro base station generating the service block has the billing right. And after obtaining the accounting right, the micro base station obtains a corresponding reward, connects the generated service block to a block chain, and enters into the competition of the accounting right of the next round.
Fig. 6 is a flowchart of a reward method provided in a sixth embodiment of the present application, which is applied to a macro base station, and is substantially the same as the fifth embodiment of the present application except that: and when the number of the service blocks passing the verification is multiple, determining the micro base station with the accounting right according to the service duration of the micro base station. As shown in fig. 6, the bonus method may include the steps of:
step S601, receiving service blocks sent by other macro base stations except the current macro base station in the block chain network.
Step S601 in this embodiment is the same as step S501 in the fifth embodiment of the present application, and is not described herein again.
Step S602, the service blocks sent by other macro base stations are verified, and verification results are obtained.
Step S601 in this embodiment is the same as step S502 in the fifth embodiment of the present application, and is not described herein again.
Step S603, when the plurality of service blocks pass the verification, obtaining a service duration of the femto bs generating the service block.
In practical situations, there may be a case where multiple service blocks pass the verification at the same time, and in this case, it is necessary to further determine the micro base station acquiring the accounting right according to the service duration of the micro base station.
In one embodiment, when a plurality of service blocks pass the verification, the macro base station acquires the service duration of each micro base station corresponding to the generated service block to determine the micro base station with the accounting right according to the service duration.
And step S604, determining the micro base station with the accounting right according to the service duration.
In one embodiment, after the service duration of the micro base station is obtained, the micro base station with the longest service duration is selected as the micro base station with the billing right.
It should be noted that whether the micro base station has the billing right may also be determined according to other attributes of the micro base station. For example, whether the micro base station has the billing right is determined according to one or more of the attributes of the number of the service terminals, the service quality level and the like of the micro base station.
The steps of the above methods are divided for clarity, and the implementation may be combined into one step or split some steps, and the steps are divided into multiple steps, so long as the same logical relationship is included, which are all within the protection scope of the present patent; it is within the scope of the patent to add insignificant modifications to the algorithms or processes or to introduce insignificant design changes to the core design without changing the algorithms or processes.
Fig. 7 is a schematic block diagram of a reward device provided in a seventh embodiment of the present application, the reward device being applied to a micro base station. As shown in fig. 7, the bonus device includes: a micro base station record generating module 701, a micro base station calculating module 702, a micro base station receiving module 703, a micro base station judging module 704, a micro base station block generating module 705 and a micro base station sending module 706.
A micro base station record generating module 701, configured to generate a corresponding service record according to the uplink record and the downlink record of the access terminal.
In one embodiment, a micro base station accesses a communication network and provides wireless access services to terminals entering the signal coverage area of the micro base station. When a terminal accesses a micro base station, the micro base station generates a corresponding online record, and the online record comprises an identity of the terminal and online time; when the terminal is disconnected or switched to other base stations, the micro base station generates an offline record, and the offline record comprises the identity of the terminal and the offline time. After obtaining the online record and the offline record of the same terminal, the micro base station generates a service record corresponding to the access terminal according to the online record and the offline record through the micro base station record generating module 701. It will be appreciated that the service record includes, but is not limited to, the identity of the terminal, the time of the online and the time of the offline.
And a micro base station calculation module 702, configured to calculate a service hash value corresponding to the service record.
The service hash value is a result of performing an operation on the service record based on a hash algorithm. Common hash algorithms include MD5, SHA1, SHA256, SHA512, NTLM, etc., and the present embodiment does not limit the hash algorithm used for obtaining the service hash value.
In one embodiment, the micro base station performs an operation on the service record through the micro base station calculation module 702 by using an MD5 algorithm, so as to obtain a service hash value corresponding to the service record.
A micro base station receiving module 703, configured to receive the alternative hash value sent by the home macro base station.
In one embodiment, the legal node may access the blockchain network and enjoy various services provided by the blockchain network, thereby generating corresponding transaction information, such as an online/offline record of the terminal, an intelligent contract invocation record, and the like. The macro base station receives various transaction messages broadcast by nodes in the block chain network, screens out online records and offline records of terminals belonging to the home range of the current macro base station, generates alternative blocks according to the screened online records and offline records, calculates hash values of the alternative blocks, and then sends the hash values of the alternative blocks to corresponding home micro base stations. The micro base station receives the alternative hash value sent by the home macro base station through the micro base station receiving module 703.
The micro base station determining module 704 is configured to determine whether a difference between the candidate hash value and the service hash value is within a preset range.
In one embodiment, a micro base station in a block chain network presets a hash value approaching consensus in which a preset range within which a difference between an alternative hash value and a service hash value is allowed is set. After the micro base station receives the alternative hash value sent by the home macro base station, the alternative hash value and the service hash value are compared to obtain a difference between the alternative hash value and the service hash value, and the micro base station judgment module 704 judges whether the difference between the alternative hash value and the service hash value is within a preset range defined in the consensus that the hash value is close to. When the difference between the alternative hash value and the service hash value is in a preset range, the service record generated by the current micro base station is a real and relatively accurate record; and when the difference between the alternative hash value and the service hash value is not in the preset range, the service record generated by the current micro base station is not true or the accuracy rate does not reach the required level.
The micro base station block generating module 705 is configured to generate a service block based on the service record when a difference between the candidate hash value and the service hash value is within a preset range.
In one embodiment, when the difference between the candidate hash value and the service hash value is within a preset range, it indicates that the service record generated by the current micro base station is a real and relatively accurate record, and therefore, the current micro base station generates a corresponding service block based on the service record through the micro base station block generation module 705.
The micro base station sending module 706 is configured to send the service block to the home macro base station, so that the home macro base station forwards the service block to other macro base stations in the block chain network except the home macro base station, and the other macro base stations verify the service block and determine that the current micro base station obtains the accounting right when the service block passes the verification.
In one embodiment, after the micro base station generates the service block, the micro base station transmitting module 706 transmits the service block to the home macro base station. And after receiving the service block, the home macro base station signs the service block by using a private key of the home macro base station and broadcasts the signed service block in the block chain network. And other macro base stations except the current home macro base station in the block chain network receive the service block and verify the contents of an online record, an offline record, a signature, a timestamp and the like in the service block. After the service block passes the verification of more than half (or other preset values) macro base stations in the blockchain network, it is confirmed that the micro base station (i.e. the current micro base station) generating the service block has the billing right. And after obtaining the accounting right, the current micro base station obtains a corresponding reward, connects the generated service block to the block chain, and enters into the competition of the accounting right of the next round.
Fig. 8 is a schematic block diagram of a reward device provided in an eighth embodiment of the present application, where the reward device is applied to a macro base station. As shown in fig. 8, the bonus device includes: a macro base station block generation module 801, a macro base station calculation module 802, a macro base station transmission module 803, and a macro base station reception module 804.
A macro base station block generating module 801, configured to generate an alternative block according to the online record and the offline record of the terminal within the home range.
In one embodiment, the macro base station receives various transaction messages (including the uplink and downlink records of the terminal and the transaction records of other services provided by the blockchain network) broadcast by nodes in the blockchain network, screens out the uplink records and the downlink records of the terminal belonging to the home range of the current macro base station, and generates an alternative block according to the screened uplink records and downlink records through the macro base station block generation module 801.
A macro base station computing module 802, configured to compute a hash value of the candidate block, to obtain a candidate hash value.
The alternative hash value is a result obtained by performing an operation on the alternative block based on a hash algorithm.
In one embodiment, the macro base station uses the MD5 algorithm to perform an operation on the candidate block, and obtains a candidate hash value corresponding to the candidate block.
It should be noted that, in this embodiment, the hash algorithm used for acquiring the alternative hash value is not limited, but the hash algorithm used for the macro base station to acquire the alternative hash value should be an algorithm agreed in advance with the home micro base station, so that the home micro base station can conveniently compare the difference between the alternative hash value and the service hash value.
A macro base station sending module 803, configured to send the alternative hash value to the home micro base station; and forwarding the service block to other macro base stations except the current macro base station in the block chain network so that the other macro base stations can verify the service block, and determining that the attributive micro base station has the accounting right when the service block passes the verification.
In one embodiment, after obtaining the alternative hash value, the macro base station sends the alternative hash value to the home micro base station through the macro base station sending module 803. And after receiving the alternative hash value, the attributive micro base station compares whether the difference between the alternative hash value and the service hash value is within a preset range, and generates a corresponding service block according to the service record when the difference between the alternative hash value and the service hash value is within the preset range.
In another embodiment, after the macro base station receives the service block sent by the home micro base station, the macro base station signs the service block using the private key of the macro base station, and then broadcasts the signed service block in the block chain network through the macro base station sending module 803. And other macro base stations except the current macro base station in the block chain network receive the service block and verify the contents of an online record, an offline record, a signature, a timestamp and the like in the service block. After the service block passes the verification of more than half (or other preset values) macro base stations in the blockchain network, it is confirmed that the micro base station (i.e. the home micro base station) generating the service block has the billing right. And after obtaining the accounting right, the home micro base station obtains a corresponding reward, connects the generated service block to the block chain, and enters into the competition of the accounting right of the next round.
A macro base station receiving module 804, configured to receive a service block broadcasted by the home micro base station.
The service block is a block generated by the home micro base station based on a service record when the difference between the alternative hash value and the service hash value is within a preset range, and the service record is information generated according to an online record and an offline record of the access terminal.
In one embodiment, when the difference between the alternative hash value and the service hash value is within a preset range, the home micro base station generates a service block based on the service record and sends the service block to the home macro base station (i.e. the current macro base station). The current macro base station receives the service block sent by the home micro base station through the macro base station receiving module 804.
It should be noted that each module referred to in this embodiment is a logical module, and in practical applications, one logical unit may be one physical unit, may be a part of one physical unit, and may be implemented by a combination of multiple physical units. In addition, in order to highlight the innovative part of the present application, a unit that is not so closely related to solving the technical problem proposed by the present application is not introduced in the present embodiment, but it does not indicate that no other unit exists in the present embodiment.
It is to be understood that the above embodiments are merely exemplary embodiments that are employed to illustrate the principles of the present application, and that the present application is not limited thereto. It will be apparent to those skilled in the art that various changes and modifications can be made therein without departing from the spirit and scope of the application, and these changes and modifications are to be considered as the scope of the application.

Claims (10)

1. A reward method applied to a micro base station is characterized by comprising the following steps:
generating a corresponding service record according to the online record and the offline record of the access terminal;
calculating a service hash value corresponding to the service record;
receiving an alternative hash value sent by an attribution macro base station, wherein the alternative hash value is a hash value generated according to an alternative block, and the alternative block is a block generated according to an online record and an offline record of a terminal within an attribution range;
judging whether the difference between the alternative hash value and the service hash value is in a preset range or not;
and when the difference between the alternative hash value and the service hash value is within a preset range, generating a service block based on the service record, and sending the service block to the home macro base station, so that the home macro base station forwards the service block to other macro base stations except the home macro base station in a block chain network, verifying the service block by the other macro base stations, and determining that the current micro base station obtains an accounting right when the service block passes verification.
2. The reward method of claim 1, wherein, prior to generating the corresponding service record according to the online record and the offline record of the access terminal, further comprising:
sending an authorized on-line request to the home macro base station and the access terminal, wherein the authorized on-line request comprises the on-line record;
and receiving a first online record which is returned by the home macro base station and signed by the private key of the home macro base station, and receiving a second online record which is returned by the access terminal and signed by the private key of the access terminal.
3. The rewarding method of claim 2, wherein prior to generating service blocks based on the service record, further comprising:
judging whether the offline record which conflicts with the first online record and the second online record exists in the block chain network or not;
and when the offline record which conflicts with the first online record and the second online record exists in the block chain network, setting the offline record as an invalid record.
4. The rewarding method of claim 3, wherein the step of setting the offline record as an invalid record when there is the offline record in the blockchain network that conflicts with the first online record and the second online record further comprises:
and broadcasting a cheating prompting message on the block chain network, wherein the cheating prompting message comprises the identification of the micro base station generating the invalid record.
5. The rewarding method according to claim 1, wherein after the calculating the service hash value corresponding to the service record, the determining whether the difference between the alternative hash value and the service hash value is before a preset range further includes:
sending a get timestamp request to a clock server, wherein the get timestamp request comprises the service hash value;
and receiving the timestamp which is returned by the clock server and is signed by the private key of the clock server.
6. A reward method is applied to a macro base station and is characterized by comprising the following steps:
generating an alternative block according to the online record and the offline record of the terminal in the attribution range;
calculating the hash value of the alternative block to obtain an alternative hash value;
sending the alternative hash value to a home micro base station;
receiving a service block broadcasted by the home micro base station, wherein the service block is a block generated by the home micro base station based on a service record when the difference between the alternative hash value and the service hash value is within a preset range, and the service record is information generated according to an online record and an offline record of an access terminal;
and sending the service block to other macro base stations except the current macro base station in a block chain network so that the other macro base stations can verify the service block, and determining that the attributive micro base station has the accounting right when the service block passes the verification.
7. The reward method of claim 6, further comprising:
receiving the service blocks sent by the other macro base stations except the current macro base station in the block chain network;
verifying the service blocks sent by the other macro base stations to obtain verification results;
and determining whether the micro base station generating the service block has the accounting right according to the verification result.
8. A reward method according to claim 7, wherein when a plurality of the service blocks are authenticated;
the determining whether the micro base station generating the service block has the accounting right according to the verification result comprises:
acquiring the service duration of the micro base station generating the service block;
and determining the micro base station with the accounting right according to the service duration.
9. A reward device, comprising:
the micro base station record generating module is used for generating corresponding service records according to the online records and the offline records of the access terminal;
the micro base station calculation module is used for calculating a service hash value corresponding to the service record;
the micro base station receiving module is used for receiving an alternative hash value sent by an attribution macro base station, wherein the alternative hash value is a hash value generated according to an alternative block, and the alternative block is a block generated according to an online record and an offline record of a terminal within an attribution range;
the micro base station judging module is used for judging whether the difference between the alternative hash value and the service hash value is in a preset range;
a micro base station block generating module, configured to generate a service block based on the service record when a difference between the candidate hash value and the service hash value is within a preset range;
and the micro base station sending module is used for sending the service block to the home macro base station so that the home macro base station can forward the service block to other macro base stations except the home macro base station in the block chain network, the other macro base stations verify the service block, and when the service block passes the verification, the current micro base station is determined to obtain the accounting right.
10. A reward device, comprising:
a macro base station block generating module, configured to generate an alternative block according to an online record and an offline record of a terminal within an affiliation range;
the macro base station computing module is used for computing the hash value of the alternative block to obtain an alternative hash value;
a macro base station sending module, configured to send the alternative hash value to an attribution micro base station; the service block is forwarded to other macro base stations except the current macro base station in the block chain network, so that the other macro base stations can verify the service block, and when the service block passes the verification, the attributive micro base station is determined to have the accounting right;
and a macro base station receiving module, configured to receive the service block broadcasted by the home micro base station, where the service block is a block generated by the home micro base station based on a service record when a difference between the candidate hash value and the service hash value is within a preset range, and the service record is information generated according to an online record and an offline record of an access terminal.
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