CN114071561B - Data reporting method, device, equipment and storage medium - Google Patents
Data reporting method, device, equipment and storage medium Download PDFInfo
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- CN114071561B CN114071561B CN202111486841.4A CN202111486841A CN114071561B CN 114071561 B CN114071561 B CN 114071561B CN 202111486841 A CN202111486841 A CN 202111486841A CN 114071561 B CN114071561 B CN 114071561B
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- H04—ELECTRIC COMMUNICATION TECHNIQUE
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- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Abstract
The application provides a data reporting method, a device, equipment and a storage medium, which relate to the technical field of communication and can improve the reliability of network evaluation quality. The method comprises the following steps: receiving a measurement report sent by at least one target terminal; the measurement report includes measurement results of measurement indicators of at least one measurement cell and measurement results of measurement events of at least one measurement cell; counting the measurement reports received in a preset counting period to generate summarized data, and uploading the summarized data to a blockchain network; the summarized data comprises the statistical quantity of the measurement indexes of each measurement cell in different preset ranges and the statistical quantity of the measurement events of each measurement cell.
Description
Technical Field
The present invention relates to the field of communications, and in particular, to a method, an apparatus, a device, and a storage medium for reporting data.
Background
At present, network infrastructure construction can be shared by multiple co-construction, but how to count based on trusted data to realize network quality evaluation, and account checking and charging based on network quality are one of the problems to be solved in the co-construction of a shared network. The prior proposal realizes the trusted co-building shared network construction based on the block chain, performs the trusted storage of the network management data by the signature uplink of the constructor, and performs the relevant evaluation of the network quality based on the trusted data.
However, since the network management data is collected from the base station counter, the security and reliability of the part from the base station counter to the network management platform before the data is uplink cannot be ensured at present, and the situation of data tampering exists.
Disclosure of Invention
The application provides a data reporting method, a device, equipment and a storage medium, which can ensure the safety and reliability before data is linked.
In order to achieve the above purpose, the present application adopts the following technical scheme:
in a first aspect, the present application provides a data reporting method, applied to a network device, where the method may include: receiving a measurement report sent by at least one target terminal; the measurement report includes measurement results of measurement indicators of at least one measurement cell and measurement results of measurement events of at least one measurement cell; counting the measurement reports received in a preset counting period to generate summarized data, and uploading the summarized data to a blockchain network; the summarized data comprises the statistical quantity of the measurement indexes of each measurement cell in different preset ranges and the statistical quantity of the measurement events of each measurement cell.
Optionally, the network device receives terminal information sent by a preset terminal; the terminal information comprises a measurement instruction; the measurement indication is used for indicating whether the preset terminal is used for generating a measurement report; determining at least one target terminal for generating a measurement report from preset terminals based on the measurement indication, and sending a measurement control message to the at least one target terminal; the measurement control message is used to instruct at least one target terminal to generate a measurement report and send the measurement report to the network device.
Optionally, the network device sends an indication verification message to the at least one target blockchain node; the indication verification message is used for indicating the ith target block chain link point to request the jth target block chain link point to verify summarized data; the ith target blockchain node is any one of at least one target blockchain node, and the jth target blockchain node is any one of the at least one target blockchain node except the ith target blockchain node; receiving a verification result of the jth target blockchain node on the ith target blockchain node; the verification result of the jth target blockchain node on the ith target blockchain node is used for reflecting whether the jth target blockchain node receives a verification request sent by the ith target blockchain node and whether summarized data passes the verification of the jth target blockchain node; determining an availability index of each target blockchain node based on the received verification result sent by the at least one target blockchain result; the availability indicator is used for indicating the availability of each target blockchain node; determining a master node with the maximum availability index in master nodes of at least one target blockchain node as a target master node based on the determined availability index, and uploading summarized data to a blockchain network based on the target master node; the master node is a blockchain node in a blockchain network.
Optionally, the verification result of the jth target blockchain node on the ith target blockchain node satisfies the following formula:
wherein C is ji The verification result of the ith target block chain node for the jth target block chain node; a is a first value, b is a second value, c is a third value, the second value is smaller than the first value, and the third value is smaller than the second value. The availability index of the ith target blockchain node satisfies the following formula:
wherein S is i An availability index for the ith target blockchain node, n 2 Number f of second numerical value 1 For the first threshold, ivi =1 indicates that the verification result of the ith target blockchain node to the jth blockchain node is received, and Ivi =0 indicates that the verification result of the ith target blockchain node to the jth blockchain node is not received.
Optionally, the network device receives terminal information sent by a preset terminal; the terminal information comprises node indication; the node indication is used for indicating whether the preset terminal is used for verifying summarized data or not; determining candidate blockchain nodes for verifying summarized data from a preset terminal based on the node indication; and determining candidate blockchain nodes with the selection weight greater than a second threshold value from the candidate blockchain nodes as auxiliary nodes based on the selection weight preset by the candidate blockchain nodes, and determining the auxiliary nodes and the main nodes as at least one target blockchain node.
Optionally, the kth auxiliary node is any auxiliary node, and after determining the availability index of the kth auxiliary node, the method includes: updating the selection weight of the kth auxiliary node according to the availability index of the kth auxiliary node; the updated selection weight of the kth auxiliary node is positively correlated with the availability index of the kth auxiliary node.
Optionally, the updated selection weight of the kth secondary node satisfies the following formula:
wherein W is k For the updated selection weight of the kth auxiliary node, S k And f is larger than g, and g is larger than h, which is the availability index of the kth auxiliary node.
In a second aspect, the present application provides a data reporting device, applied to a network device, where the data reporting device includes: the receiving unit is used for receiving the measurement report sent by the at least one target terminal; the measurement report includes measurement results of measurement indicators of at least one measurement cell and measurement results of measurement events of at least one measurement cell; the statistics unit is used for counting the measurement reports received in a preset statistics period to generate summarized data; a sending unit for uploading summarized data to a blockchain network; the summarized data comprises the statistical quantity of the measurement indexes of each measurement cell in different preset ranges and the statistical quantity of the measurement events of each measurement cell.
Optionally, the data reporting device further includes a determining unit; the receiving unit is also used for receiving terminal information sent by a preset terminal; the terminal information comprises a measurement instruction; the measurement indication is used for indicating whether the preset terminal is used for generating a measurement report; a determining unit configured to determine at least one target terminal for generating a measurement report from among preset terminals based on the measurement instruction; a transmitting unit, configured to transmit a measurement control message to at least one target terminal; the measurement control message is used for indicating at least one target terminal to generate a measurement report; and the sending unit is also used for sending the measurement report to the network equipment.
Optionally, the sending unit is specifically configured to: transmitting an indication verification message to at least one target blockchain node; the indication verification message is used for indicating the ith target block chain link point to request the jth target block chain link point to verify summarized data; the ith target blockchain node is any one of at least one target blockchain node, and the jth target blockchain node is any one of the at least one target blockchain node except the ith target blockchain node; receiving a verification result of the jth target blockchain node on the ith target blockchain node; the verification result of the jth target blockchain node on the ith target blockchain node is used for reflecting whether the jth target blockchain node receives a verification request sent by the ith target blockchain node and whether summarized data passes the verification of the jth target blockchain node; determining an availability index of each target blockchain node based on the received verification result sent by the at least one target blockchain result; the availability indicator is used for indicating the availability of each target blockchain node; determining a master node with the maximum availability index in master nodes of at least one target blockchain node as a target master node based on the determined availability index, and uploading summarized data to a blockchain network based on the target master node; the master node is a blockchain node in a blockchain network.
Optionally, the verification result of the jth target blockchain node on the ith target blockchain node satisfies the following formula:
wherein C is ji The verification result of the ith target block chain node for the jth target block chain node; a is a first value, b is a second value, and the second value is smaller than the first value. The availability index of the ith target blockchain node satisfies the following formula:
wherein S is i An availability index for the ith target blockchain node, n 2 Number f of second numerical value 1 For the first threshold, ivi =1 indicates that the verification result of the ith target blockchain node to the jth blockchain node is received, and Ivi =0 indicates that the verification result of the ith target blockchain node to the jth blockchain node is not received.
Optionally, the receiving unit is further configured to receive terminal information sent by a preset terminal; the terminal information comprises node indication; the node indication is used for indicating whether the preset terminal is used for verifying summarized data or not; the determining unit is further used for determining candidate blockchain nodes for verifying summarized data from a preset terminal based on the node indication; the determining unit is further used for determining candidate block chain nodes with the selection weight larger than a second threshold value from the candidate block chain nodes as auxiliary nodes based on the selection weight preset by the candidate block chain link points; and the determining unit is also used for determining the auxiliary node and the main node as at least one target blockchain node.
Optionally, the data reporting device further includes an updating unit, where the kth auxiliary node is any auxiliary node, and after determining the availability index of the kth auxiliary node, the updating unit is configured to: updating the selection weight of the kth auxiliary node according to the availability index of the kth auxiliary node; the updated selection weight of the kth auxiliary node is positively correlated with the availability index of the kth auxiliary node.
Optionally, the updated selection weight of the kth secondary node satisfies the following formula:
wherein W is k For the updated selection weight of the kth auxiliary node, S k And f is larger than g, and g is larger than h, which is the availability index of the kth auxiliary node.
In a third aspect, the present application provides a network device comprising: a processor, a communication interface, and a memory. Wherein the memory is used to store one or more programs. The one or more programs include computer-executable instructions that, when executed by the network device, cause the network device to perform the data reporting method of the first aspect and any of its various alternative implementations.
In a fourth aspect, the present application provides a computer-readable storage medium having instructions stored therein, which when executed by a computer, perform the data reporting method of the first aspect and any of its various alternative implementations.
In a fifth aspect, the present application provides a computer program product comprising instructions which, when run on a computer, cause the computer to perform the data reporting method of the first aspect and any of its various alternative implementations.
In a sixth aspect, the present application provides a data reporting system, where the data reporting system includes a terminal and a server, and the server is configured to execute the data reporting apparatus of the first aspect and any one of various optional implementations thereof.
According to the data reporting method and device, after receiving the measurement report sent by the target terminal, the network equipment generates summarized data based on the received measurement report, and then the summarized data is uploaded to the blockchain network. In this way, the possibility that the base station counter is used for summarizing and transmitting the measurement reports and the data is falsified is avoided, and the reliability of the data source of the measurement report of the target terminal is ensured from the source.
Drawings
Fig. 1 is a schematic structural diagram of a data reporting system provided in an embodiment of the present application;
fig. 2 is a schematic structural diagram of a network device according to an embodiment of the present application;
fig. 3 is a flow chart of a data reporting method provided in an embodiment of the present application;
Fig. 4 is a flow chart of another data reporting method according to an embodiment of the present application;
fig. 5 is a flow chart of another data reporting method according to an embodiment of the present application;
fig. 6 is a flow chart of another data reporting method according to an embodiment of the present application;
fig. 7 is a schematic structural diagram of a data reporting device provided in the embodiment of the present application.
Detailed Description
The following describes in detail a data reporting method, device, equipment and storage medium provided in the embodiments of the present application with reference to the accompanying drawings.
The term "and/or" is herein merely an association relationship describing an associated object, meaning that there may be three relationships, e.g., a and/or B, may represent: a exists alone, A and B exist together, and B exists alone.
The terms "first" and "second" and the like in the description and in the drawings are used for distinguishing between different objects or for distinguishing between different processes of the same object and not for describing a particular sequential order of objects.
Furthermore, references to the terms "comprising" and "having" and any variations thereof in the description of the present application are intended to cover a non-exclusive inclusion. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to only those listed but may optionally include other steps or elements not listed or inherent to such process, method, article, or apparatus.
It should be noted that, in the embodiments of the present application, words such as "exemplary" or "such as" are used to mean serving as an example, instance, or illustration. Any embodiment or design described herein as "exemplary" or "for example" should not be construed as preferred or advantageous over other embodiments or designs. Rather, the use of words such as "exemplary" or "such as" is intended to present related concepts in a concrete fashion.
In the description of the present application, unless otherwise indicated, the meaning of "a plurality" means two or more.
The data reporting method provided in the embodiment of the present application may be applied to the data reporting system shown in fig. 1, and as shown in fig. 1, the data reporting system 10 may include a terminal 11 (fig. 1 exemplarily shows that the terminal 11 may have more terminals in an actual application process), and a network device 12.
The terminal 11 and the network device 12 may be connected through a wireless network, for example, may be a fifth generation (5th generation,5G) mobile communication network, may also be a fourth generation (4th generation,4G) mobile communication network (for example, an evolved packet system (evolved packet system, EPS) mobile communication network, and may also be other actual mobile communication networks, which is not limited in this application.
The terminal 11 may be a User Equipment (UE), such as: the handset, computer, and may also be a cellular telephone, cordless telephone, session initiation protocol (session initiation protocol, SIP) phone, smart phone, wireless local loop (wireless local loop, WLL) station, personal digital assistant (personal digital assistant, PDA), laptop, handheld communication device, handheld computing device, customer premise equipment (customer premise equipment, CPE), and/or other device for communicating over a wireless system, without limitation.
The network device is also connected to the blockchain network for uploading data into the blockchain network.
It should be noted that fig. 1 is only an exemplary architecture, and the data reporting system may further include other functional units besides the functional units shown in fig. 1, which is not limited in this embodiment of the present application.
Fig. 2 shows a schematic diagram of one possible architecture of a network device, as shown in fig. 2, the network device 20 comprising a processor 201, a communication interface 202, a communication line 203 and a memory 204.
The processor 201 may be a CPU, general purpose processor network processor (network processor, NP), digital signal processor (digital signal processing, DSP), microprocessor, microcontroller, programmable logic device (programmable logic device, PLD), or any combination thereof, among others. The processor 201 may also be other devices with processing functions, such as, without limitation, circuits, devices, or software modules. In one example, processor 201 may include one or more CPUs, such as CPU0 and CPU1 in fig. 2.
Communication line 203 for communicating messages between the components included in the data generation system.
The memory 204 may be, but is not limited to, a read-only memory (ROM) or other type of static storage device capable of storing static messages and/or instructions, a random access memory (random access memory, RAM) or other type of dynamic storage device capable of storing messages and/or instructions, an EEPROM, a CD-ROM (compact disc read-only memory) or other optical disk storage, an optical disk storage (including compact disk, laser disk, optical disk, digital versatile disk, blu-ray disk, etc.), a magnetic disk storage medium or other magnetic storage device, etc.
It should be noted that the memory 204 may exist separately from the processor 201 or may be integrated with the processor 201. Memory 204 may be used to store instructions or program code or some data, etc. Memory 302 may be located within network device 20 or external to network device 20, without limitation. The processor 201 is configured to execute instructions stored in the memory 204 to implement a data generating method provided in the following embodiments of the present application.
As an alternative implementation, the network device 20 includes multiple processors, e.g., processor 207 in addition to processor 201 in fig. 2.
As an alternative implementation, the network device 20 further includes an output device 205 and an input device 206. Illustratively, the input device 206 is a keyboard, mouse, microphone, or joystick device, and the output device 205 is a display screen, speaker (spaker), or the like.
In the embodiment of the application, the chip system may be formed by a chip, and may also include a chip and other discrete devices.
Further, actions, terms, etc. referred to between embodiments of the present application may be referred to each other without limitation. In the embodiment of the present application, the name of the message or the name of the parameter in the message, etc. interacted between the devices are only an example, and other names may also be adopted in the specific implementation, and are not limited.
The embodiment of the application provides a data reporting method, which can be applied to the network equipment, a data reporting device included in a terminal, and other similar equipment including the data reporting device. Hereinafter, the application of the data reporting method to the network device will be described as an example. As shown in fig. 3, the method may include S301-S303:
s301, the network equipment receives a measurement report sent by at least one target terminal.
Wherein the measurement report comprises measurement results of measurement indicators of the at least one measurement cell and measurement results of measurement events of the at least one measurement cell. The target terminal comprises all terminals in at least one measurement cell, which can be used for measuring corresponding measurement indexes and measurement events to generate a measurement report and send the measurement report to the network equipment.
As one possible implementation, the network device may issue a measurement control message to the target terminal, so that the target terminal generates a measurement report in response to the measurement control message and transmits the measurement report to the network device through the base station. Accordingly, the network device may receive, through the base station, a measurement report transmitted by at least one target terminal.
The measurement indicators may include reference signal received power (reference signal receiving power, RSRP), reference signal received quality (reference signal receiving quality, RSRQ), signal-to-interference plus noise ratio (signal to interference plus noise ratio, SINR), and uplink transmit power of the measurement cell. The measurement event may include a number of terminal initiated radio resource control (radio resource control, RRC) connection establishment requests, a number of terminal RRC connection establishment completions, a number of terminal received RRC connection establishment rejections, a number of terminal handover requests, a number of handover successes, a number of radio bearer setup successes.
The measurement control message is used for indicating the target terminal to generate the measurement control message. The measurement control message includes a measurement period. Wherein the measurement period is the time between each measurement of the corresponding measurement index and the measurement event, and may be, for example, 200ms.
In some embodiments, the target terminal may measure the measurement indicator and the measurement event based on the measurement period in the measurement control message.
In some embodiments, the measurement control message may further include a reporting period. The reporting period may include 1 or more measurement periods.
When the reporting period includes a plurality of measurement periods, the data format in the reporting measurement report may include a threshold combination of measurement content in each measurement period. Illustratively, the data format in each reported measurement report may be { Thrersrpi }, { Thrersrqi }, { Thresinri }, where i=0, 1,2 … n. Wherein n is a positive integer.
And S302, the network equipment counts the measurement reports received in a preset counting period to generate summarized data.
The summarized data comprises the statistical quantity of the measurement indexes of each measurement cell in different preset ranges and the statistical quantity of the measurement events of each measurement cell.
As a possible implementation manner, the network device counts, for each measurement index or measurement event, the statistical number of measurement indexes of each measurement cell in different preset ranges and the statistical number of measurement events of each measurement cell in a preset statistical period.
For example, when the measurement index is RSRP, the preset range may be { [ -65, -75), [ -75, -85), [ -85, -95), [ -95, -105) }, and the terminal uses the number of measurement points in different preset ranges as the statistical number to generate summarized data by counting the number of measurement points in different preset ranges in each measurement cell measurement value in the reporting period by the counter, wherein RSRP is less than-65 dBm, greater than or equal to-65 dBm and less than-75 dBm, greater than or equal to-75 dBm and less than-85 dBm, greater than or equal to-85 dBm and less than-95 dBm, greater than or equal to-95 dBm and less than-105 dBm.
It should be noted that the counter is used for counting the number of measurement indexes of each measurement cell in different preset ranges and the number of measurement events of each measurement cell. Each measurement cell corresponds to a set of counting results.
The counting result of each measurement cell may be represented by the following table 1, for example.
TABLE 1
S303, the network equipment uplinks the summarized data to the blockchain network.
Wherein the blockchain network includes a plurality of master nodes. The plurality of master nodes are used for storing the received summarized data through a consensus algorithm.
As one possible implementation, the network device sends the summarized data to a master node connected thereto, which, based on a consensus algorithm, uplinks the summarized data to the blockchain network. .
It should be noted that the consensus algorithm may be preset in the master node.
Illustratively, the consensus algorithm may include proof of work (POW)
) A proof of equity (POS), a proof of equity (delegated proof of stake, DPOS), a practical bayer fault tolerance (practical byzantine fault tolerance, PBFT), a Consensus algorithm RAFT, a proof of elapsed time (proof of elapsed time, POET), a rayleigh Consensus mechanism happle Consensus.
In one design, as shown in fig. 4, the data reporting method provided in the embodiment of the present application further includes the following steps S401 to S403:
s401, the network equipment receives terminal information sent by a preset terminal.
Wherein the terminal information comprises a measurement indication. The measurement indication is used for indicating whether the preset terminal is used for generating a measurement report.
As a possible implementation manner, the network device may receive terminal information sent by the preset terminal through the base station.
The preset terminal may be any terminal in the measurement cell. The measurement indication is determined based on the terminal measurement capability, the terminal remaining power and the user's wish.
In some embodiments, the measurement of the terminal indicates that the following formula is satisfied:
Im＝Imc×Imp×Imi。
wherein Im is denoted as measurement indication, im=1, indicating that the terminal is capable of measuring and reporting. Im=0 indicates that the terminal cannot make measurements and report.
Imc is expressed as a value indicative of the terminal measurement capability: imc=1 indicates that the terminal has measurement capability, and imc=0 indicates that the terminal does not have measurement capability.
Imp is expressed as a terminal remaining power indication: and if the residual capacity of the terminal is larger than a preset threshold, the Imp=1, and if the residual capacity of the terminal is smaller than or equal to the preset threshold, the Imp=0.
Imi is expressed as terminal measurement willingness indication: imin=1 indicates that the user of the terminal agrees to participate in the measurement, and imin=0 indicates that the user of the terminal does not agree to participate in the measurement. The im defaults to 1 and the user can modify it through the relevant switch.
S402, the network device determines at least one target terminal for generating a measurement report from the preset terminals based on the measurement indication.
For example, when the network device detects the preset terminal measurement indication im=1, the network device determines the preset terminal as the target terminal.
It should be noted that the target terminal needs to satisfy all the above conditions simultaneously.
S403, the network equipment sends a measurement control message to at least one target terminal.
The measurement control message is used for indicating at least one target terminal to generate a measurement report and sending the measurement report to the network equipment.
As a possible implementation, the network device generates a measurement control message and sends the generated measurement control message to the at least one target terminal.
In one design, in order to be able to uplink summary data to a blockchain network, as shown in fig. 5, S303 provided in the embodiment of the present application specifically includes the following S3031-S3035:
s3031, the network device sends an indication verification message to at least one target blockchain node.
Wherein the indication verification message includes summary data. The indication verification message is used for indicating that the ith target block link point requests the jth target block link point to verify summarized data. The ith target blockchain node is any one of the at least one target blockchain node, and the jth target blockchain node is any one of the at least one target blockchain node except the ith target blockchain node.
As one possible implementation, the network device generates an indication verification message comprising summarized data based on the summarized data and sends the generated indication verification message to the at least one target blockchain node.
Correspondingly, after receiving the indication verification message, the ith target blockchain node in the at least one target blockchain node acquires summarized data from the indication verification message, and generates a verification request comprising the summarized data according to the acquired summarized data. Further, the ith target blockchain node sends a validation request to the jth target blockchain node.
The validation request is used for requesting the j-th target blockchain node to validate the summarized data in the validation request.
It should be noted that the indication verification message further includes a time stamp for reflecting the response time.
Correspondingly, the jth target block chain link point generates a verification result of the jth target block chain node on the ith target block chain node according to whether a verification request sent by the ith target block chain node is received in response time and whether summarized data in the verification request are verified.
The verification result of the jth target blockchain node on the ith target blockchain node is used for reflecting whether the jth target blockchain node receives a verification request sent by the ith target blockchain node or not and whether the summarized data passes the verification of the jth target blockchain node or not.
Specifically, the verification result of the jth target blockchain node on the ith target blockchain node satisfies the following formula:
C ji and a verification result of the jth target block chain node on the ith target block chain node is that a is a first value, b is a second value and c is a third value. a. The relationship between b and c satisfies the following condition: a > b, b > c.
Exemplary, C when the result of the verification of the summarized data of the jth target blockchain node to the ith target blockchain node is verified by a=1, b=0, c= -1 ji =1. C when the j-th target block chain node does not receive the verification request of the i-th target block chain node ji =0. C when the summarized data verification result of the jth target block chain node to the ith target block chain node is not passed verification ji ＝-1。
Subsequently, the jth target blockchain node sends a verification result of the jth target blockchain node to the ith target blockchain node to the network device.
The following illustrates the verification process of the j-th target blockchain node on the summary data sent by the i-th target blockchain node:
and after receiving the verification request sent by the ith target blockchain node, the jth target blockchain node acquires summarized data from the verification request, and compares and verifies the summarized data sent by the ith target blockchain node with the summarized data sent by the network equipment.
In some embodiments, the indication verification message further includes an identification of the at least one target blockchain node. The jth target blockchain node may determine that the target blockchain node to which the validation request was not sent is a target blockchain node by the identification of at least one target blockchain node.
S3032, the network equipment receives the verification result of the ith target block chain node by the jth target block chain node.
S3033, the network equipment determines the availability index of each target blockchain node based on the verification result sent by the received at least one target blockchain result.
Wherein the availability indicator is used to indicate availability of the target blockchain node.
As one possible implementation, the network device may determine the availability indicator of each target blockchain node based on the received verification result sent by the at least one target blockchain node and a preset formula.
It should be noted that the availability index of the ith target blockchain node satisfies the following preset formula:
wherein S is i An availability index for the ith target blockchain node, n 2 Number f of second numerical value 1 For the first threshold, ivi =1 indicates that the network device receives the verification result of the ith target blockchain node to the jth blockchain node, ivi =0 indicates that the network device does not receive the verification result of the ith target blockchain node to the jth blockchain node, and d > e.
Illustratively, d=0, e= -1, and when the network device does not receive the verification result of the ith target blockchain node to the jth blockchain node, the availability index S of the ith target blockchain node i =0. The network equipment receives the verification result of the ith target block chain node to the jth block chain node, and n 2 When being larger than the first threshold value, S i ＝-1。
The first threshold is the sum of the number of the dead blockchain nodes and the number of the bad blockchain nodes, which are determined in advance.
The downtime blockchain node is a blockchain node which is allowed to appear in at least one target blockchain link point and does not participate in summarized data verification. The wrongly generated blockchain node is a blockchain node allowed to appear in at least one target blockchain node and causing the verification result of summarized data to be inconsistent with the actual situation
S3034, the network device determines a target master node from the at least one target blockchain node based on the determined availability index.
The target master node is the target blockchain node with the maximum availability index.
As one possible implementation, the network device may determine the target block link point with the largest availability indicator as the target master node.
S3035, the network equipment uplinks the summarized data to the blockchain network based on the target master node.
As one possible implementation, the network device, based on the target master node, after uploading the summarized data to the blockchain network, broadcasts the summarized data to all other master nodes for storage.
It should be noted that other master nodes may be built and maintained for different operators.
In one design, to be able to determine at least one target blockchain node, as shown in fig. 6, before S3031 provided in the embodiment of the present application, the following S501-S504 are further included:
S501, the network equipment receives terminal information sent by a preset terminal.
Wherein the terminal information includes a node indication. The node indication is used for indicating whether the preset terminal is used for verifying summarized data.
As one possible implementation, the network device, based on the target master node, after uploading the summarized data to the blockchain network, broadcasts the summarized data to all other master nodes for storage.
The node indication is determined based on whether the terminal has the capability of being a blockchain node, the residual power of the terminal, and the willingness of the terminal to block the link point.
S502, the network equipment determines candidate blockchain nodes for verifying summarized data from a preset terminal based on the node indication.
As one possible implementation manner, when the network device detects that the preset terminal has the capability of being used as a blockchain node, the residual capacity of the terminal is greater than a preset threshold, and the user is willing to be used as an auxiliary node, the preset terminal is determined to be a candidate blockchain node.
When the preset terminal determines that the candidate blockchain node is the preset terminal, the preset terminal needs to meet any one of the conditions at the same time.
It should be noted that the candidate blockchain node may be a secondary node.
S503, the network equipment determines candidate block chain nodes with the selection weight larger than a second threshold value from the candidate block chain nodes as auxiliary nodes based on the selection weight preset by the candidate block chain link points.
Wherein the selection weights are used to represent the priority of the candidate blockchain nodes.
It should be noted that the second threshold may be determined by a weight ranking of the candidate blockchain nodes.
Illustratively, when 5 secondary nodes need to be selected from the 10 candidate blockchain nodes, the weight of the candidate blockchain node with the weight rank of 5 is the second threshold.
After the candidate blockchain node becomes the auxiliary node, the weight w1 thereof also needs to be updated.
S504, the network equipment determines the auxiliary node and the main node as at least one target blockchain node.
Wherein the master node is a blockchain node in a blockchain network.
As one possible implementation, the network device may determine the determined secondary node and the primary node as at least one target blockchain node when determining the sum of the secondary node and the primary node.
In one design, in order to improve the accuracy and reliability of the determined auxiliary node, the data reporting method provided in the embodiment of the present application further includes the following S601:
s601, the network equipment updates the selection weight of the kth auxiliary node according to the availability index of the kth auxiliary node.
And k is any positive integer, and the updated selection weight of the kth auxiliary node is positively correlated with the availability index of the kth auxiliary node.
It should be noted that the updated selection weight of the kth auxiliary node is positively correlated with the availability index of the kth auxiliary node.
Illustratively, the updated selection weight of the kth secondary node may be:
wherein W is k For the updated selection weight of the kth auxiliary node, S k And f is larger than g, and g is larger than h, which is the availability index of the kth auxiliary node.
For example, when f=1, g= -1, h= -2 and the availability index of the kth secondary node is greater than 0, the updated selection weight of the kth secondary node is 1. And when the availability index of the kth auxiliary node is equal to 0, the updated selection weight of the kth auxiliary node is-1. And when the availability index of the kth auxiliary node is smaller than 0, the updated selection weight of the kth auxiliary node is-2.
It should be noted that, for the candidate blockchain node that is not used as the auxiliary node, the weight value thereof may be increased.
Illustratively, the candidate blockchain node weight value is w, which becomes w+1 after increasing its weight.
Optionally, the network device may configure excitation integral for the secondary node, and the method for determining excitation integral of the kth secondary node may be:
wherein R is expressed as excitation integral of the kth auxiliary node, ka is expressed as auxiliary node excitation adjustment step length, the excitation adjustment step length is a positive integer, and the initial value of R is 0.
Alternatively, the network device may configure an excitation integral for the terminal that sends the measurement report, and the terminal excitation integral may be: ri=r×rri, where Ri is denoted as terminal excitation integral, rri is denoted as terminal measurement report reporting excitation integral, the initial value is 0, and Rri increases the measurement reporting excitation adjustment step size every time the terminal reports a measurement report.
The embodiment of the present application may divide the functional modules or functional units of the terminal according to the above method examples, for example, each functional module or functional unit may be divided corresponding to each function, or two or more functions may be integrated into one module. The integrated modules may be implemented in hardware, or in software functional modules or functional units. The division of the modules or units in the embodiments of the present application is merely a logic function division, and other division manners may be implemented in practice.
Fig. 7 is a schematic diagram of a possible configuration of the data reporting device according to the above embodiment. As shown in fig. 7, the data reporting device 70 includes a receiving unit 701, a counting unit 702, and a transmitting unit 703.
A receiving unit 701, configured to receive a measurement report sent by at least one target terminal. The measurement report includes measurement results of measurement indicators for at least one measurement cell and measurement results of measurement events for at least one measurement cell. The statistics unit 702 is configured to perform statistics on the measurement report received in the preset statistics period, so as to generate summary data. A sending unit 703 and uplinks the summarized data to the blockchain network. The summarized data comprises the statistical quantity of the measurement indexes of each measurement cell in different preset ranges and the statistical quantity of the measurement events of each measurement cell.
The specific implementation of the data reporting device 70 may refer to the behavior function of the data reporting device in the data reporting method shown in fig. 3.
In one possible design, as shown in fig. 7, the data reporting device provided in the embodiment of the present application further includes a determining unit 704. The receiving unit 701 is further configured to receive terminal information sent by a preset terminal. The terminal information includes a measurement indication. The measurement indication is used for indicating whether the preset terminal is used for generating a measurement report. A determining unit 704, configured to determine at least one target terminal for generating a measurement report from preset terminals based on the measurement indication. The sending unit 703 is further configured to send a measurement control message to at least one target terminal. The measurement control message is used to instruct at least one target terminal to generate a measurement report. The sending unit 703 is further configured to send a measurement report to the network device. For example, as shown in FIG. 4, the above units may be used to perform S401-S403.
In one possible design, as shown in fig. 7, the sending unit 703 provided in this embodiment of the present application is specifically configured to: an indication verification message is sent to at least one target blockchain node. The indication verification message is used for indicating that the ith target block link point requests the jth target block link point to verify summarized data. The ith target blockchain node is any one of the at least one target blockchain node, and the jth target blockchain node is any one of the at least one target blockchain node except the ith target blockchain node. And receiving a verification result of the jth target blockchain node on the ith target blockchain node. The verification result of the jth target blockchain node on the ith target blockchain node is used for reflecting whether the jth target blockchain node receives a verification request sent by the ith target blockchain node and whether the summarized data passes the verification of the jth target blockchain node. And determining an availability index of each target blockchain node based on the received verification result sent by the at least one target blockchain result. The availability indicator is used to indicate the availability of each target blockchain node. And determining the master node with the maximum availability index of the master nodes of at least one target blockchain node as a target master node based on the determined availability index, and uploading summarized data to the blockchain network based on the target master node. The master node is a blockchain node in a blockchain network. For example, as shown in fig. 5, the transmission unit 703 is specifically configured to execute S3031 to S3035.
In a possible design, as shown in fig. 7, the data reporting apparatus provided in this embodiment of the present application is characterized in that the verification result of the jth target blockchain node on the ith target blockchain node satisfies the following formula:
wherein C is ji And (5) verifying the ith target blockchain node for the jth target blockchain node. a is a first value, b is a second value, c is a third value, the second value is smaller than the first value, and the third value is smaller than the second value. The availability index of the ith target blockchain node satisfies the following formula:
wherein S is i An availability index for the ith target blockchain node, n 2 Number f of second numerical value 1 For the first threshold, ivi =1 indicates that the verification result of the ith target blockchain node to the jth blockchain node is received, and Ivi =0 indicates that the verification result of the ith target blockchain node to the jth blockchain node is not received.
In a possible design, as shown in fig. 7, the receiving unit 701 provided in the embodiment of the present application is further configured to receive terminal information sent by a preset terminal. The terminal information includes a node indication. The node indication is used for indicating whether the preset terminal is used for verifying summarized data. The determining unit 704 is further configured to determine, from the preset terminal, a candidate blockchain node for verifying summarized data based on the node indication. The determining unit 704 is further configured to determine, from the candidate blockchain nodes, a candidate blockchain node with a selection weight greater than the second threshold value as an auxiliary node, based on a selection weight preset by the candidate blockchain node. The determining unit 704 is further configured to determine the secondary node and the primary node as at least one target blockchain node. For example, as shown in FIG. 6, may be used to perform S501-S504.
In one possible design, as shown in fig. 7, in the data reporting device 50, the data reporting device further includes an updating unit 705, where the kth auxiliary node is any auxiliary node, and after determining the availability index of the kth auxiliary node, the updating unit 705 is configured to: and updating the selection weight of the kth auxiliary node according to the availability index of the kth auxiliary node. The updated selection weight of the kth auxiliary node is positively correlated with the availability index of the kth auxiliary node.
In one possible design, the updated selection weight of the kth secondary node satisfies the following formula:
wherein W is k For the updated selection weight of the kth auxiliary node, S k And f is larger than g, and g is larger than h, which is the availability index of the kth auxiliary node.
According to the data reporting device provided by the embodiment of the application, the network quality evaluation data source is ensured to be reliable from the source by periodically reporting the data source from the terminal, the block chain is divided into the main node and the auxiliary node, the main node is built by an operator together and is responsible for block generation and block storage, the auxiliary node is comprehensively selected based on factors such as terminal capacity, terminal willingness, electric quantity and historical participation condition, the auxiliary node participates in block generation for verification, and the main and auxiliary nodes cooperate to improve the reliability of network quality information.
From the foregoing description of the embodiments, it will be apparent to those skilled in the art that, for convenience and brevity of description, only the above-described division of functional modules is illustrated, and in practical application, the above-described functional allocation may be implemented by different functional modules according to needs, i.e. the internal structure of the apparatus is divided into different functional modules to implement all or part of the functions described above. The specific working processes of the above-described systems, devices and units may refer to the corresponding processes in the foregoing method embodiments, which are not described herein.
The embodiment of the application provides a computer program product containing instructions, which when run on a computer, cause the computer to execute the data reporting method of the method embodiment.
The embodiment of the application also provides a computer readable storage medium, wherein the computer readable storage medium stores instructions, and when the data reporting device executes the instructions, the data reporting device executes each step executed by the data reporting device in the method flow shown in the method embodiment.
The computer readable storage medium may be, for example, but not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or a combination of any of the foregoing. More specific examples (a non-exhaustive list) of the computer-readable storage medium would include the following: an electrical connection having one or more wires, a portable computer diskette, a hard disk, a random access Memory (Random Access Memory, RAM), a Read-Only Memory (ROM), an erasable programmable Read-Only Memory (Erasable Programmable Read Only Memory, EPROM), a register, a hard disk, an optical fiber, a portable compact disc Read-Only Memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing, or any other form of computer readable storage medium known in the art. An exemplary storage medium is coupled to the processor such the processor can read information from, and write information to, the storage medium. In the alternative, the storage medium may be integral to the processor. The processor and the storage medium may reside in an application specific integrated circuit (Application Specific Integrated Circuit, ASIC). In the context of the present application, a computer-readable storage medium may be any tangible medium that can contain, or store a program for use by or in connection with an instruction execution system, apparatus, or device.
The foregoing is merely a specific embodiment of the present application, but the protection scope of the present application is not limited thereto, and any changes or substitutions within the technical scope of the present disclosure should be covered in the protection scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.
Claims (12)
1. A data reporting method applied to a network device, comprising:
receiving a measurement report sent by at least one target terminal; the measurement report includes measurement results of measurement indicators of at least one measurement cell and measurement results of measurement events of the at least one measurement cell;
counting the measurement reports received in a preset counting period to generate summarized data, and uploading the summarized data to a block chain network; the summarized data comprise the statistical quantity of the measurement indexes of each measurement cell in different preset ranges, and the statistical quantity of the measurement events of each measurement cell;
the step of uploading the summarized data to a blockchain network comprises the following steps:
transmitting an indication verification message to at least one target blockchain node; the indication verification message is used for indicating an ith target block chain link point to request a jth target block chain node to verify the summarized data; the ith target blockchain node is any one of the at least one target blockchain node, and the jth target blockchain node is any one of the at least one target blockchain node except the ith target blockchain node;
Receiving a verification result of the j-th target blockchain node on the i-th target blockchain node; the verification result of the jth target blockchain node on the ith target blockchain node is used for reflecting whether the jth target blockchain node receives a verification request sent by the ith target blockchain node and whether the summarized data passes the verification of the jth target blockchain node;
determining an availability index of each target blockchain node based on the received verification result sent by the at least one target blockchain result; the availability index is used for indicating the availability of each target blockchain node;
determining, based on the determined availability index, the master node with the maximum availability index among the master nodes of the at least one target blockchain node as a target master node, and based on the target master node, uploading the summarized data to the blockchain network; the master node is a blockchain node in the blockchain network;
the verification result of the jth target blockchain node on the ith target blockchain node satisfies the following formula:
Wherein C is ji A verification result of the jth target blockchain node on the ith target blockchain node; a is a first value, b is a second value, c is a third value, the second value is smaller than the first value, and the third value is smaller than the second value;
the availability index of the ith target blockchain node satisfies the following formula:
wherein S is i An availability index for the ith target blockchain node, n 2 For the number of the second numerical value, f 1 For the first threshold, d and e are integers, and d > e, ivi =1 indicates that the verification result of the ith target blockchain node to the jth blockchain node is received, ivi =0 indicates that the ith target blockchain node to the jth blockchain node is not receivedAnd (5) verifying the result of the chain node.
2. The data reporting method of claim 1, wherein the method further comprises:
receiving terminal information sent by a preset terminal; the terminal information comprises a measurement instruction; the measurement indication is used for indicating whether the preset terminal is used for generating the measurement report;
determining the at least one target terminal for generating the measurement report from the preset terminals based on the measurement indication, and sending a measurement control message to the at least one target terminal; the measurement control message is used for instructing the at least one target terminal to generate the measurement report and sending the measurement report to the network equipment.
3. The data reporting method of claim 1, wherein the method further comprises:
receiving terminal information sent by a preset terminal; the terminal information comprises node indication; the node indication is used for indicating whether the preset terminal is used for verifying the summarized data;
determining candidate blockchain nodes for verifying the summarized data from the preset terminal based on the node indication;
and determining the candidate blockchain node with the selection weight larger than a second threshold value from the candidate blockchain nodes as an auxiliary node based on the selection weight preset by the candidate blockchain node, and determining the auxiliary node and the main node as the at least one target blockchain node.
4. The data reporting method according to claim 3, wherein a kth secondary node is any one of the secondary nodes, and after determining the availability index of the kth secondary node, the method comprises:
updating the selection weight of the kth auxiliary node according to the availability index of the kth auxiliary node; and the updated selection weight of the kth auxiliary node is positively correlated with the availability index of the kth auxiliary node.
5. The method for reporting data according to claim 4, wherein the updated selection weight of the kth secondary node satisfies the following formula:
wherein W is k For the updated selection weight of the kth auxiliary node, S k And f is larger than g, and g is larger than h, which is the availability index of the kth auxiliary node.
6. The data reporting device is applied to network equipment and is characterized by comprising a receiving unit, a statistics unit and a sending unit;
the receiving unit is used for receiving the measurement report sent by at least one target terminal; the measurement report includes measurement results of measurement indicators of at least one measurement cell and measurement results of measurement events of the at least one measurement cell;
the statistics unit is used for counting the measurement reports received in a preset statistics period to generate summarized data;
a sending unit that uplinks the summarized data to a blockchain network; the summarized data comprise the statistical quantity of the measurement indexes of each measurement cell in different preset ranges, and the statistical quantity of the measurement events of each measurement cell;
the sending unit is specifically configured to:
transmitting an indication verification message to at least one target blockchain node; the indication verification message is used for indicating an ith target block chain link point to request a jth target block chain node to verify the summarized data; the ith target blockchain node is any one of the at least one target blockchain node, and the jth target blockchain node is any one of the at least one target blockchain node except the ith target blockchain node;
Receiving a verification result of the j-th target blockchain node on the i-th target blockchain node; the verification result of the jth target blockchain node on the ith target blockchain node is used for reflecting whether the jth target blockchain node receives a verification request sent by the ith target blockchain node and whether the summarized data passes the verification of the jth target blockchain node;
determining an availability index of each target blockchain node based on the received verification result sent by the at least one target blockchain result; the availability index is used for indicating the availability of each target blockchain node;
determining, based on the determined availability index, the master node with the maximum availability index among the master nodes of the at least one target blockchain node as a target master node, and based on the target master node, uploading the summarized data to the blockchain network; the master node is a blockchain node in the blockchain network;
the verification result of the jth target blockchain node on the ith target blockchain node satisfies the following formula:
Wherein C is ji A verification result of the jth target blockchain node on the ith target blockchain node; a is a first value, b is a second value, c is a third value, d and e are integers, d is more than e, the second value is smaller than the first value, and the third value is smaller than the second value;
the availability index of the ith target blockchain node satisfies the following formula:
wherein S is i An availability index for the ith target blockchain node, n 2 For the number of the second numerical value, f 1 For the first threshold, ivi =1 indicates that the verification result of the ith target blockchain node to the jth blockchain node is received, and Ivi =0 indicates that the verification result of the ith target blockchain node to the jth blockchain node is not received.
7. The data reporting device of claim 6, wherein the data reporting device further comprises a determination unit;
the receiving unit is further used for receiving terminal information sent by a preset terminal; the terminal information comprises a measurement instruction; the measurement indication is used for indicating whether the preset terminal is used for generating the measurement report;
the determining unit is used for determining the at least one target terminal for generating the measurement report from the preset terminals based on the measurement indication;
The sending unit is further configured to send a measurement control message to the at least one target terminal; the measurement control message is used for instructing the at least one target terminal to generate the measurement report;
the sending unit is further configured to send the measurement report to the network device.
8. The data reporting device according to claim 7, wherein the receiving unit is further configured to receive terminal information sent by a preset terminal; the terminal information comprises node indication; the node indication is used for indicating whether the preset terminal is used for verifying the summarized data;
the determining unit is further used for determining candidate blockchain nodes for verifying the summarized data from the preset terminal based on the node indication;
the determining unit is further configured to determine, from the candidate blockchain nodes, that the candidate blockchain node with the selection weight greater than a second threshold is an auxiliary node, based on a selection weight preset by the candidate blockchain node;
the determining unit is further configured to determine the secondary node and the primary node as the at least one target blockchain node.
9. The apparatus for reporting data according to claim 8, further comprising an updating unit, wherein a kth auxiliary node is any one of the auxiliary nodes, and wherein after determining the availability index of the kth auxiliary node, the updating unit is configured to:
Updating the selection weight of the kth auxiliary node according to the availability index of the kth auxiliary node; and the updated selection weight of the kth auxiliary node is positively correlated with the availability index of the kth auxiliary node.
10. The data reporting device of claim 9, wherein the updated pick weights of the kth secondary node satisfy the following formula:
wherein W is k For the updated selection weight of the kth auxiliary node, S k And f is larger than g, and g is larger than h, which is the availability index of the kth auxiliary node.
11. A network device, the network device comprising: a processor, a communication interface, and a memory; wherein the memory is configured to store one or more programs, the one or more programs comprising computer-executable instructions that, when executed by the network device, cause the network device to perform the data reporting method of any one of claims 1 to 5.
12. A computer readable storage medium storing one or more programs, wherein the one or more programs comprise instructions, which when executed by a computer, cause the computer to perform the data reporting method of any of claims 1-5.
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