CN110611914A - Communication method and device based on block chain - Google Patents
Communication method and device based on block chain Download PDFInfo
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- CN110611914A CN110611914A CN201910994937.8A CN201910994937A CN110611914A CN 110611914 A CN110611914 A CN 110611914A CN 201910994937 A CN201910994937 A CN 201910994937A CN 110611914 A CN110611914 A CN 110611914A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/10—Protocols in which an application is distributed across nodes in the network
- 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
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
- 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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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/06—Authentication
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/08—Access security
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
- H04W48/10—Access restriction or access information delivery, e.g. discovery data delivery using broadcasted information
Abstract
The invention discloses a communication method based on a block chain, which comprises the following steps: receiving a network access application of a terminal, and acquiring terminal broadcast information according to the network access application, wherein the terminal broadcast information is information stored in a block chain network by the terminal; the method comprises the steps of extracting a terminal private key signature and terminal information from terminal broadcast information, verifying the terminal private key signature, inquiring system broadcast information according to the terminal information to acquire member grade information when the terminal private key signature passes verification, wherein the system broadcast information is information stored in a block chain network by a client information system, the system broadcast information comprises member grade information of a user corresponding to the terminal, and network access is provided for the terminal according to the member grade information. The method can ensure that the high-grade member users of the operator obtain corresponding high-quality network access service preferentially, so that the network experience of the high-grade member users of the operator is good.
Description
Technical Field
The present invention relates to the field of communications technologies, and in particular, to a block chain based communication method and apparatus.
Background
The frequencies of different frequency bands have different influences on the communication effect of the terminal, the network speed and the like, the frequency wavelength of the low frequency band is longer, the capability of bypassing obstacles is strong, signal attenuation is reduced indoors or in deep places of buildings, and if the frequency spectrum of the low frequency band is selected to be accessed during communication, the communication quality can be better guaranteed.
However, radio spectrum is a scarce natural resource, and the traditional static fixed spectrum allocation method causes low utilization rate of spectrum resources and even produces unused spectrum holes. At present, a dynamic spectrum sharing mechanism of a base station exists, and according to the load conditions of different networks, the spectrum which is idle in space and time and is not fully used is used by dynamically allocating and sharing the spectrum, so that the utilization rate of the spectrum is improved.
However, the dynamic spectrum sharing mechanism allocates spectrum to the accessed terminal indiscriminately, so that even if the user corresponding to the terminal is a high-level member user of the operator, the base station does not provide a better network service for the terminal, and the high-level member user of the operator cannot obtain a corresponding high-quality network service, which results in poor network experience of the high-level member user.
Disclosure of Invention
Therefore, the invention provides a communication method based on a block chain, which aims to solve the problem of poor network experience of high-grade member users of an operator due to the fact that high-quality network service cannot be provided for the high-grade member users of the operator in the prior art.
The first aspect of the present invention provides a communication method based on a block chain, which is applied to a base station, and the communication method includes:
receiving a network access application of a terminal;
acquiring terminal broadcast information according to a network access application, wherein the terminal broadcast information is information stored in a block chain network by a terminal;
extracting a terminal private key signature and terminal information contained in the terminal broadcast information;
verifying the private key signature of the terminal;
when the terminal private key signature passes verification, acquiring member grade information according to terminal information inquiry system broadcast information; the system broadcast information is information stored in a block chain network by a client information system, and the system broadcast information comprises member grade information of a user corresponding to a terminal;
and providing network access to the terminal according to the member grade information.
Wherein, the step of inquiring the system broadcast information according to the terminal information comprises the following steps:
acquiring a mobile phone number corresponding to a terminal from terminal information;
and inquiring system broadcast information in the block chain network according to the mobile phone number.
Preferably, the step of providing network access to the user corresponding to the terminal according to the member level information includes:
sequencing the terminals according to the member level information, wherein the higher the member level, the higher the ranking of the terminals;
and preferentially providing the access of the low-frequency band spectrum network for the terminal according to the ranking order.
The second aspect of the present invention provides a block chain-based communication method, applied to a terminal, where the communication method includes:
sending a network access application to a base station;
establishing communication according to the access response returned by the base station; the access response is network access provided by member level information obtained by inquiring system broadcast information after the base station acquires the terminal broadcast information and extracts the terminal information and the terminal private key signature, verifies the terminal private key signature and passes the verification; the system broadcast information is information stored in a block chain network by a client information system, and the system broadcast information comprises member grade information of a user corresponding to a terminal; the terminal broadcast information is information that the terminal stores in the blockchain network.
Before the step of sending the network access application to the base station, the method further comprises the following steps:
sending terminal broadcast information to a client information system so that the client information system queries member level information of a corresponding user according to the terminal broadcast information and generates system broadcast information; the system broadcast information is stored in a blockchain network.
The third aspect of the present invention provides a block chain based communication apparatus, applied to a base station, the apparatus including:
the base station receiving module is used for receiving a network access application sent by a terminal;
the first base station acquisition module is used for acquiring terminal broadcast information according to a network access application, wherein the terminal broadcast information is information stored in a block chain network by a terminal;
the information extraction module is used for extracting the terminal private key signature and the terminal information from the terminal broadcast information;
the verification module is used for verifying the terminal private key signature;
the query module is used for querying system broadcast information according to the terminal information to acquire member grade information when the terminal private key signature passes verification; the system broadcast information is information stored in the blockchain network by the client information system, and the system broadcast information comprises member level information of a user corresponding to the terminal.
And the distribution module is used for providing network access to the terminal according to the member grade information.
Preferably, the query module further includes:
the first query unit is used for querying the mobile phone number corresponding to the terminal from the terminal information;
and the second query unit is used for querying the system broadcast information in the blockchain network according to the mobile phone number.
Preferably, the above apparatus further comprises:
and the sequencing module is used for sequencing the terminals according to the member level information, and the higher the member level, the higher the terminal rank.
A fourth aspect of the present invention provides a block chain-based communication apparatus, which is applied to a terminal, and includes:
the first terminal sending module is used for sending a network access application to the base station;
the terminal network access module is used for establishing communication according to the access response returned by the base station; the access response is network access provided by member level information obtained by inquiring system broadcast information after the base station acquires the terminal broadcast information and extracts the terminal information and the terminal private key signature, verifies the terminal private key signature and passes the verification; the system broadcast information is information stored in the blockchain network by the client information system, and the system broadcast information comprises member level information of a user corresponding to the terminal.
Preferably, the above apparatus further comprises;
the second terminal sending module is used for sending terminal broadcast information to the client information system so that the client information system queries the member level information of the corresponding user according to the terminal broadcast information and generates system broadcast information; the system broadcast information is stored in a blockchain network, and the system broadcast information includes member level information.
The invention provides a communication method, a client information system receives terminal broadcast information generated and transmitted by a terminal and then generates system broadcast information, and the system broadcast information comprises member level information of a user corresponding to the terminal. The terminal sends a network access application to the base station, the base station receives the network access application, acquires terminal broadcast information, extracts terminal information and a terminal private key signature in the terminal broadcast information, verifies the terminal private key signature, and provides network access according to member level information obtained by inquiring system broadcast information after verification, so that users of different member levels obtain high-quality network access services with different priority degrees, the high-level member users of an operator are guaranteed to obtain corresponding high-quality network access services preferentially, and the network experience of the high-level member users of the operator is good.
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 block chain based communication method applied to a base station according to an embodiment of the present invention;
fig. 2 is a flowchart of a block chain based communication method applied to a terminal according to an embodiment of the present invention;
fig. 3 is a flowchart of a block chain based communication method according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a block chain based communication apparatus applied to a base station according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of a block chain based communication device applied to a terminal according to an embodiment of the present invention.
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.
The present embodiment provides a communication method based on a block chain, which is applied to a base station, and as shown in fig. 1, the communication method includes:
step S101, receiving a network access application of a terminal.
The network provided by the base station comprises a Second generation communication network (2G for short), a Third generation communication network (3G for short), a fourth generation communication network (4G for short) and/or a fifth generation communication network (5G for short).
The network access application sent by the terminal includes a terminal identification number of the terminal, such as a Universal Subscriber Identity Module (USIM) and a Subscriber Identity Module (SIM). In one embodiment, the terminal searches the base station information within the distance range of the physical address thereof through the self-contained baseband processing module and accesses the base station according to the search result. When the terminal searches that only one base station is within the distance range of the physical address, the terminal requests to access the network service provided by the base station. When the terminal searches that a plurality of base stations exist in the distance range of the physical address, one of the base stations can be selected to provide network service.
When the base station finds that the terminal requests the terminal to provide network access, the member level information of the user corresponding to the terminal needs to be obtained in the client information system according to the terminal identification number.
In one embodiment, the terminal, the base station and the customer information system are in the same blockchain network, i.e. the terminal, the base station and the customer information system all belong to one node in the blockchain network. And storing information such as a block chain identifier, a public key and the like corresponding to the terminal, the base station and the client information system in a creation block of the block chain, wherein the information is used as a starting node of the block chain to manage the block chain. Each base station serves as a service node in the block chain and provides access service for the terminal. If the terminal, the base station and the customer information system all belong to one node in the spectrum alliance block chain, the base station provides access service for the terminal in the spectrum alliance block chain. It is understood that the terminals, base stations and customer information systems in the same block chain all belong to the same operator.
And the user corresponding to the terminal is a registered user of the operator to which the block chain belongs. In one embodiment, the terminal may register in a blockchain provided by an operator in a non-blockchain manner, for example, a user may register in a business hall of the operator with the terminal to obtain user registration information and an operator client password. The registration information and the operator service password are stored in a customer information base of the customer information system.
Step S102, obtaining terminal broadcast information according to the network access application, wherein the terminal broadcast information is the information stored in the block chain network by the terminal.
The network access application comprises a terminal identification number, and terminal broadcast information stored in the block chain network by the terminal is obtained according to the terminal identification number.
The terminal broadcast information includes: the terminal information and the terminal private key signature. Wherein, the terminal information includes: the terminal comprises an identity authentication application of the terminal, a mobile phone number of the terminal, a terminal broadcast message timestamp and a first encryption result. The first encryption result is obtained by the terminal according to the preset algorithm calculation according to the operator service password and the terminal broadcast message timestamp after the terminal obtains the operator service password of the user stored in the client information system according to the mobile phone number corresponding to the terminal. The terminal private key signature in the terminal broadcast information is generated after the terminal uses the terminal private key to sign the terminal information.
And step S103, extracting the terminal private key signature and the terminal information contained in the terminal broadcast information.
And step S104, verifying the terminal private key signature.
And step S105, when the terminal private key signature passes the verification, acquiring member grade information according to the terminal information inquiry system broadcast information.
The system broadcast information is information stored in the blockchain network by the client information system, and the system broadcast information comprises member level information of a user corresponding to the terminal.
The system broadcast information is generated by the client information system based on the terminal broadcast information transmitted by the terminal. In one embodiment, after the client information system receives the terminal broadcast message, the terminal private key signature in the terminal broadcast message is extracted, and the terminal private key signature is verified. And when the terminal private key signature passes the verification, the client information system generates a second encryption result. The second encryption result is obtained by the client information system according to the operator customer service password corresponding to the mobile phone number of the terminal stored in the client information base and the terminal broadcast message timestamp contained in the terminal message and calculated according to a predetermined algorithm. And the client information system compares a second encryption result in the system broadcast information with a first encryption result in the terminal broadcast information, if the first encryption result is consistent with the second encryption result, the client information system confirms the terminal identity, generates an identity authentication application passing certificate of the terminal, and simultaneously inquires a client information base to acquire member level information of the mobile phone number of the terminal to generate the system broadcast information.
The system broadcast information includes: the system stores information and a system private key signature. Wherein the system storing information comprises: the identity authentication application of the terminal is signed by certification, a mobile phone number of the terminal, member level information of a user corresponding to the terminal, a terminal block chain identifier, a terminal public key and a system private key. The system private key signature is generated after the client information system signs the system storage information by using the client information system private key. The customer information system stores the system broadcast information in the blockchain network.
And step S106, providing network access to the terminal according to the member level information.
Different terminals may correspond to different member grades, and network access is provided for the terminal needing network access at the current moment according to the member grades. In one embodiment, the terminals needing network access at the current moment are ranked according to the member level information, and the terminals with higher member levels are ranked more ahead, and the terminals are preferentially provided with low-frequency spectrum network access according to the ranking order. Specifically, according to the frequency band idle condition at the current time, the terminal ranked higher, that is, the terminal with the higher member level, is preferentially provided with the low-frequency band spectrum network access.
The embodiment provides a communication method based on a block chain, which is applied to a base station, and is used for acquiring terminal broadcast information stored in a block chain network by a terminal after receiving a network access application of the terminal, extracting terminal information and a terminal private key signature in the terminal broadcast information and verifying the terminal private key signature, acquiring member grade information according to terminal information inquiry system broadcast information after verification is passed, and providing network access to the terminal according to the member grade information, so that users of different member grades have different priority degrees of obtaining high-quality network access services, the situation that the high-grade member users of an operator preferentially obtain corresponding high-quality network access services is guaranteed, and the network experience of the high-grade member users of the operator is good.
The embodiment also provides a block chain-based communication method, which is applied to a terminal, and as shown in fig. 2, the communication method includes:
step S201, a network access application is sent to a base station.
Searching base station information in a physical address distance range through a self-contained baseband processor module, and requesting to access network service provided by a base station when a terminal searches that only one base station exists in the physical address distance range; when the terminal searches that a plurality of base stations exist in the distance range of the physical address, the terminal can select one of the base stations to request to access the provided network service. And sending a network access application to the base station to be accessed so that the base station provides 2G, 3G, 4G and/or 5G network access. The network access application contains a terminal identification number of the terminal.
Before sending the network access application to the base station, the terminal broadcast information is sent to the client information system, so that the client information system queries the member level information of the corresponding user according to the terminal broadcast information and generates system broadcast information. The system broadcast information is stored in a blockchain network, and the system broadcast information includes member level information.
Specifically, after the client information system receives the terminal broadcast message, the terminal private key signature in the terminal broadcast message is extracted, and the terminal private key signature is verified. And when the terminal private key signature passes the verification, the client information system generates a second encryption result. The second encryption result is obtained by the client information system according to the operator customer service password corresponding to the mobile phone number of the terminal stored in the client information base and the terminal broadcast message timestamp contained in the terminal message and calculated according to a predetermined algorithm. And the client information system compares the first encryption result with the second encryption result, and if the first encryption result is consistent with the second encryption result, the client information system queries the client information base to acquire the member level information of the mobile phone number of the terminal and generates system broadcast information. The system broadcast information includes: the system stores information and a system private key signature. The system stores information including: the identity authentication application of the terminal is signed by certification, a mobile phone number of the terminal, member level information of a user corresponding to the terminal, a terminal block chain identifier, a terminal public key and a system private key. The system private key signature is generated after the client information system uses the client information system private key to sign the system storage information. The customer information system stores the system broadcast information in the blockchain network.
And step S202, establishing communication according to the access response returned by the base station. The access response is network access provided by the member level information obtained by inquiring the system broadcast information after the base station acquires the terminal broadcast information, extracts the terminal information and the terminal private key signature, verifies the terminal private key signature and verifies the member level information according to the verification.
Wherein the terminal broadcast information is information stored in the blockchain network by the terminal. The system broadcast information is information stored in the blockchain network by the client information system, and the system broadcast information comprises member level information of a user corresponding to the terminal.
The access response returned by the base station is the network access provided by the base station according to the user member grade information after the base station acquires the user member grade information through the acquired terminal broadcast information. Specifically, the base station extracts a terminal private key signature and terminal information from the acquired terminal broadcast information, verifies the terminal private key signature, acquires the mobile phone number of the terminal from the extracted terminal information when the terminal private key signature passes the verification, and acquires system broadcast information by inquiring a block chain account book according to the mobile phone number. And inquiring the system broadcast information to acquire member level information. In one embodiment, the base station ranks the terminals that need to provide network access at the current moment according to the member level information, and the higher the member level, the higher the terminal rank, the lower frequency spectrum network access is preferentially provided by the base station according to the ranking order, and the terminal establishes communication according to the network access provided by the base station.
The embodiment provides a communication method based on a block chain, which is applied to a terminal, sends a network access application to a base station, and establishes communication according to an access response returned by the base station. The access response is that the base station acquires the terminal broadcast information, extracts the terminal information and the terminal private key signature therein, verifies the terminal private key signature, and accesses the network provided by the member level information acquired by inquiring the system broadcast information after verification, so that the priority degrees of the users of different member levels for obtaining the high-quality network access service provided by the base station are different, the high-level member users of the operator are guaranteed to preferentially obtain the corresponding high-quality network access service, and the network experience of the high-level member users of the operator is good.
The present embodiment further provides a communication method based on a block chain, as shown in fig. 3, the method includes:
step 301, the terminal sends terminal broadcast information to the client information system.
Wherein the terminal broadcast information is information stored in the blockchain network by the terminal. The terminal broadcast information includes: the terminal information and the terminal private key signature. The terminal information includes: the terminal comprises an identity authentication application of the terminal, a mobile phone number of the terminal, a terminal broadcast message timestamp and a first encryption result. The first encryption result is obtained by the terminal according to the preset algorithm calculation according to the operator service password and the terminal broadcast message timestamp after the terminal obtains the operator service password of the user stored in the client information system according to the mobile phone number corresponding to the terminal. The terminal private key signature in the terminal broadcast information is generated after the terminal uses the terminal private key to sign the terminal information.
Step 302, the customer information system receives the terminal broadcast information and generates system broadcast information, wherein the system broadcast information comprises member level information of a user corresponding to the terminal.
In one embodiment, the client information system receives the terminal broadcast information and generates system broadcast information, and specifically includes: and after receiving the terminal broadcast message, the client information system extracts the terminal private key signature in the terminal broadcast message and verifies the terminal private key signature. And when the terminal private key signature passes the verification, the client information system generates a second encryption result. The second encryption result is obtained by the client information system according to the operator customer service password corresponding to the mobile phone number of the terminal stored in the client information base and the terminal broadcast message timestamp contained in the terminal message and calculated according to a predetermined algorithm. And the client information system compares a second encryption result in the system broadcast information with a first encryption result in the terminal broadcast information, if the first encryption result is consistent with the second encryption result, the client information system confirms the terminal identity, generates an identity authentication application passing certificate of the terminal, and simultaneously inquires a client information base to acquire member level information of the mobile phone number of the terminal to generate the system broadcast information.
The system broadcast information includes: the system stores information and a system private key signature. The system stores information including: the identity authentication application of the terminal is signed by certification, a mobile phone number of the terminal, member level information of a user corresponding to the terminal, a terminal block chain identifier, a terminal public key and a system private key. The system private key signature is generated after the client information system uses the client information system private key to sign the system storage information. The customer information system stores the system broadcast information in the blockchain network.
Step 303, the terminal sends a network access application to the base station.
The terminal searches the base station information in the physical address distance range through the self baseband processor module, and requests to access the network service provided by the base station when the terminal searches that only one base station exists in the physical address distance range; when the terminal searches that a plurality of base stations exist in the distance range of the physical address, the terminal can select one of the base stations to request to access the provided network service. And sending a network access application to the base station to be accessed so that the base station provides 2G, 3G, 4G and/or 5G network access. The network access application contains a terminal identification number of the terminal.
Step 304, the base station receives the network access application and queries the system broadcast information according to the network access application to obtain the member level information.
The member level information is included in system broadcast information generated by the client information system, the system broadcast information being information stored by the client information system in the blockchain network.
In one embodiment, acquiring the member level information according to the broadcast information of the network access application query system specifically includes: the network access application comprises a terminal identification number, the base station inquires system broadcast information according to the terminal identification number, and after the base station acquires the terminal broadcast information, the base station extracts a terminal private key signature in the terminal broadcast information and verifies the terminal private key signature. When the terminal private key signature passes the verification, the base station acquires the mobile phone number of the terminal from the extracted terminal information, inquires a block chain account book according to the mobile phone number, acquires system broadcast information, and acquires member level information of a user corresponding to the terminal according to the system broadcast information.
In step 305, the base station provides network access to the terminal according to the member level information.
Different terminals may correspond to different member grades, and network access is provided for the terminal needing network access at the current moment according to the member grades. In one embodiment, the terminals needing network access at the current moment are ranked according to the member level information, and the terminals with higher member levels are ranked more ahead, and the base station preferentially provides the low-frequency spectrum network access for the terminals according to the ranking order. Specifically, the base station provides the lower-band spectrum network access preferentially for the terminal with the higher ranking, that is, the terminal with the higher membership grade, according to the frequency band idle condition at the current moment.
In this embodiment, a client information system receives terminal broadcast information generated and transmitted by a terminal and then generates system broadcast information, where the system broadcast information includes member level information of a user corresponding to the terminal. The terminal sends a network access application to the base station, the base station receives the network access application of the terminal and inquires system broadcast information to acquire member level information according to the network access application, and then network access is provided for the terminal according to the member level information, so that the priority degrees of high-quality network access services acquired by users of different member levels are different, the high-level member users of an operator are guaranteed to preferentially acquire the corresponding high-quality network access services, and the network experience of the high-level member users of the operator is good.
The present embodiment further provides a block chain-based communication apparatus, which is applied to a base station, and as shown in fig. 4, the apparatus includes:
the base station receiving module 41 is configured to receive a network access application sent by a terminal.
The first base station obtaining module 42 is configured to obtain terminal broadcast information according to the network access application, where the terminal broadcast information is information stored in the blockchain network by the terminal.
An information extraction module 43, configured to extract a terminal private key signature and terminal information from the terminal broadcast information;
the verification module 44 is used for verifying the extracted terminal private key signature;
and the query module 45 is configured to, when the terminal private key signature passes verification, query the system broadcast information according to the terminal information to obtain the member level information. Specifically, the query module 45 further includes a first query unit 451 and a second query unit 452. The first query unit 451 is configured to query a mobile phone number corresponding to the terminal from the terminal information; the second query unit 452 is configured to query the system broadcast information in the blockchain network according to the mobile phone number, and obtain the member level information. The system broadcast information is information stored in the blockchain network by the client information system, and the system broadcast information comprises member level information of a user corresponding to the terminal.
And an assigning module 46 for providing network access to the terminal according to the member level information.
In one embodiment, the communication device further comprises:
and the sequencing module 47 is used for sequencing the terminals according to the member level information, and the higher the member level, the higher the terminal rank. When a plurality of terminals used by the member wait at the same time, the sorting module 47 sorts the terminals that need network access at the current time, and the higher the member level, the higher the terminal rank, so that the allocating module 46 preferentially provides the low frequency band spectrum network access for the terminal according to the ranking order, that is, the higher the member level, the higher the terminal rank, the lower the terminal rank, the higher the terminal rank, the lower.
The embodiment provides a communication device based on a block chain, which is applied to a base station, after a base station receiving module 41 receives a network access application of a terminal, a first base station obtaining module 42 obtains terminal broadcast information stored in a block chain network of the terminal, an information extracting module 43 extracts terminal information and a terminal private key signature in the terminal broadcast information, a verifying module 44 verifies the terminal private key signature, an inquiring module 45 obtains member grade information according to terminal information inquiry system broadcast information after the verification is passed, and a distributing module 46 provides network access to the terminal according to the member grade information, so that users of different member grades obtain high-quality network access services at different priority degrees, it is ensured that the high-grade member users of an operator obtain corresponding high-quality network access services preferentially, and the network experience of the high-grade member users of the operator is good.
The embodiment also provides a communication apparatus, applied to a terminal, as shown in fig. 5, the apparatus includes:
and the baseband processing module 51 is configured to search for base station information within a distance range of the physical address.
The first terminal sending module 52 is configured to send a network access application to the base station.
A terminal network access module 53, configured to establish communication according to an access response returned by the base station; the access response is network access provided by the member level information obtained by inquiring the system broadcast information after the base station acquires the terminal broadcast information, extracts the terminal information and the terminal private key signature, verifies the terminal private key signature and verifies the member level information according to the verification.
And a terminal obtaining module 54, configured to obtain an operator service password of the user stored in the client information system according to the mobile phone number corresponding to the terminal.
And a terminal generating module 55, configured to generate terminal broadcast information. The terminal broadcast information includes: the terminal information and the terminal private key signature. Wherein, the terminal information includes: the terminal comprises an identity authentication application of the terminal, a mobile phone number of the terminal, a terminal broadcast message timestamp and a first encryption result. The first encryption result is calculated according to the operator service password and the terminal broadcast message timestamp by a predetermined algorithm after the obtaining module 54 obtains the operator service password of the user. The terminal private key signature in the terminal broadcast information is generated after the terminal uses the terminal private key to sign the terminal information.
A second terminal sending module 56, configured to send terminal broadcast information to the client information system, so that the client information system queries member level information of a corresponding user according to the terminal broadcast information and generates system broadcast information; the system broadcast information is stored in the block chain network, and the system broadcast information comprises member grade information.
The embodiment provides a communication device based on a block chain, which is applied to a terminal, a baseband processing module 51 searches base station information and then a first terminal sending module 52 sends a network access application to a base station, and a terminal network access module 53 establishes communication according to an access response returned by the base station. The access response is that the base station acquires the member level information of the user through the acquired terminal broadcast information and then accesses the network provided by the member level information of the user, so that the users with different member levels have different priority degrees of obtaining the high-quality network access service provided by the base station, the high-level member users of the operator are guaranteed to obtain the corresponding high-quality network access service preferentially, and the network experience of the high-level member users of the operator is good.
In addition, each module in the above embodiments 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 a plurality of physical units. In addition, in order to highlight the innovative part of the present invention, elements that are not so closely related to solving the technical problems proposed by the present invention are not introduced in the present embodiment, but this does not indicate that other elements are not present in the present embodiment.
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 (10)
1. A communication method based on a block chain is applied to a base station, and is characterized in that the communication method comprises the following steps:
receiving a network access application of a terminal;
acquiring terminal broadcast information according to the network access application, wherein the terminal broadcast information is information stored in a block chain network by the terminal;
extracting a terminal private key signature and terminal information contained in the terminal broadcast information;
verifying the terminal private key signature;
when the terminal private key signature passes verification, acquiring member grade information according to the terminal information inquiry system broadcast information; the system broadcast information is information stored in the block chain network by a client information system, and comprises member level information of a user corresponding to the terminal;
and providing network access to the terminal according to the member grade information.
2. The communication method according to claim 1, wherein the step of broadcasting information according to the terminal information inquiry system comprises:
acquiring a mobile phone number corresponding to the terminal from the terminal information;
and inquiring the system broadcast information in the block chain network according to the mobile phone number.
3. The communication method according to claim 1, wherein the step of providing the network access to the user corresponding to the terminal according to the member level information comprises:
sequencing the terminals according to the member level information, wherein the higher the member level, the higher the terminal ranking;
and preferentially providing the low-frequency band spectrum network access for the terminal according to the ranking order.
4. A communication method based on a block chain is applied to a terminal, and is characterized in that the communication method comprises the following steps:
sending a network access application to a base station;
establishing communication according to the access response returned by the base station; the access response is network access provided by the member level information obtained by inquiring the system broadcast information after verification; the system broadcast information is information stored in the block chain network by a client information system, and the system broadcast information comprises member level information of a user corresponding to the terminal.
5. The communication method according to claim 4, wherein before the step of sending the network access request to the base station, the method further comprises:
sending the terminal broadcast information to the client information system so that the client information system queries member level information of a corresponding user according to the terminal broadcast information and generates system broadcast information; the system broadcast information is stored in a blockchain network.
6. A block chain based communication apparatus applied to a base station, the apparatus comprising:
the base station receiving module is used for receiving a network access application sent by a terminal;
a first base station obtaining module, configured to obtain terminal broadcast information according to the network access application, where the terminal broadcast information is information stored in a blockchain network by the terminal;
the information extraction module is used for extracting a terminal private key signature and terminal information from the terminal broadcast information;
the verification module is used for verifying the terminal private key signature;
the query module is used for querying system broadcast information according to the terminal information to acquire member grade information when the terminal private key signature passes verification; the system broadcast information is information stored in the block chain network by a client information system, and comprises member level information of a user corresponding to the terminal;
and the distribution module is used for providing network access to the terminal according to the member grade information.
7. The apparatus of claim 6, wherein the query module further comprises:
the first query unit is used for querying the mobile phone number corresponding to the terminal from the terminal information;
and the second query unit is used for querying the system broadcast information in the block chain network according to the mobile phone number.
8. The apparatus of claim 6, further comprising:
and the sequencing module is used for sequencing the terminals according to the member level information, and the higher the member level, the higher the terminal rank.
9. A block chain based communication apparatus applied to a terminal, the apparatus comprising:
the first terminal sending module is used for sending a network access application to the base station;
the terminal network access module is used for establishing communication according to the access response returned by the base station; the access response is network access provided by the member level information obtained by inquiring the system broadcast information after verification; the system broadcast information is information stored in the block chain network by a client information system, and the system broadcast information comprises member level information of a user corresponding to the terminal.
10. The apparatus of claim 9, further comprising;
the second terminal sending module is used for sending the terminal broadcast information to the client information system so that the client information system queries the member level information of the corresponding user according to the terminal broadcast information and generates system broadcast information; the system broadcast information is stored in a blockchain network, and the system broadcast information includes the member level information.
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