CN111885651B - Processing method and device for service concurrency of Internet of things - Google Patents
Processing method and device for service concurrency of Internet of things Download PDFInfo
- Publication number
- CN111885651B CN111885651B CN202010734627.5A CN202010734627A CN111885651B CN 111885651 B CN111885651 B CN 111885651B CN 202010734627 A CN202010734627 A CN 202010734627A CN 111885651 B CN111885651 B CN 111885651B
- Authority
- CN
- China
- Prior art keywords
- internet
- things
- service
- target
- terminal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000003672 processing method Methods 0.000 title claims abstract description 23
- 238000000034 method Methods 0.000 claims abstract description 21
- 239000003999 initiator Substances 0.000 claims abstract description 20
- 238000012545 processing Methods 0.000 claims description 93
- 230000006855 networking Effects 0.000 claims description 10
- 230000004044 response Effects 0.000 claims description 9
- 238000012163 sequencing technique Methods 0.000 claims description 5
- 238000004891 communication Methods 0.000 abstract description 18
- 238000010586 diagram Methods 0.000 description 8
- 230000006870 function Effects 0.000 description 7
- 238000004590 computer program Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 239000006185 dispersion Substances 0.000 description 4
- 230000003287 optical effect Effects 0.000 description 4
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 238000011156 evaluation Methods 0.000 description 3
- 230000002085 persistent effect Effects 0.000 description 3
- 230000003068 static effect Effects 0.000 description 3
- 230000006399 behavior Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 101001056707 Homo sapiens Proepiregulin Proteins 0.000 description 1
- 102100025498 Proepiregulin Human genes 0.000 description 1
- GVVPGTZRZFNKDS-JXMROGBWSA-N geranyl diphosphate Chemical compound CC(C)=CCC\C(C)=C\CO[P@](O)(=O)OP(O)(O)=O GVVPGTZRZFNKDS-JXMROGBWSA-N 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W28/00—Network traffic management; Network resource management
- H04W28/16—Central resource management; Negotiation of resources or communication parameters, e.g. negotiating bandwidth or QoS [Quality of Service]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/16—Discovering, processing access restriction or access information
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W84/00—Network topologies
- H04W84/18—Self-organising networks, e.g. ad-hoc networks or sensor networks
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Abstract
The application provides a processing method and device for service concurrency of the Internet of things, relates to the technical field of communication, and solves the problem of uneven busy and idle times of different cells of a base station. The method comprises the following steps: numbering the Internet of things terminals in the cells, and acquiring a first number of a target service in the target cell, a second number with the maximum number value of the target service in all the cells and a first time delay; and calculating the time interval for establishing the target service according to the first time delay, the first number, the second number and a preset formula, and sending the time interval to the initiator of the target service. The embodiment of the application is applied to realizing the peak staggering distribution of the Internet of things terminal.
Description
Technical Field
The embodiment of the application relates to the technical field of communication, in particular to a method and a device for processing service concurrency of the Internet of things.
Background
The working mechanism of the non-persistent connection specific to the narrowband internet of things (NB-IoT) is the root cause of the NB-IoT network having the advantages of large connection, low power consumption, and the like. Once a large number of internet of things terminals are in a connected state in the NB-IoT network at the same time, high concurrent access is caused, so that a large number of internet of things terminals cannot access the NB-IoT network. By setting the concurrency behavior of the terminal of the Internet of things in a peak staggering manner, the terminal of the Internet of things can be smoothly accessed into the NB-IoT network.
At present, peak staggering access is realized on the internet of things terminal according to the number of the internet of things terminal or the remainder of a certain number of modules in the number aiming at the peak staggering scheme of the internet of things terminal. The peak staggering mode has high randomness, and easily causes the problem of uneven busy and idle states of different cells of the base station.
Disclosure of Invention
The application provides a processing method and device for service concurrency of the Internet of things, and solves the problem of uneven busy and idle times of different cells of a base station.
In a first aspect, the present application provides a method for processing service concurrence of an internet of things, where the method includes: and acquiring a first number of the target service in the target cell, a second number with the maximum number value of the target service in all cells and a first time delay. And then, calculating the time interval for establishing the target service according to the first time delay, the first number, the second number and a preset formula. Finally, the time interval is sent to the initiator of the target service.
The processing method for the service concurrency of the Internet of things can be applied to a processing device for the service concurrency of the Internet of things. When the initiator of the target service is the Internet of things terminal, the Internet of things service concurrent processing device determines that the maximum access time delay of the Internet of things terminal is a first time delay; when the initiator of the target service is the Internet of things management platform, the processing device for concurrent Internet of things services determines that the maximum response time delay of the Internet of things management platform is a first time delay; the internet of things service comprises a target service.
In the above scheme, firstly, the services corresponding to the internet of things terminal are numbered in the cell, so that the off-peak establishment of the internet of things services is realized, and the problem of uneven busy and idle times of different cells of the base station caused by off-peak access of the internet of things terminal directly according to the number of the internet of things terminal or the remainder of a certain number of modules in the number is avoided. Secondly, services corresponding to the terminal of the Internet of things are numbered in the cell, so that the spatial dispersion of the services corresponding to the terminal is realized; and calculating the establishment time interval of the target service according to the maximum access time delay of the terminal of the Internet of things or the maximum response time delay of the management platform of the Internet of things, so that the dispersion of the service corresponding to the terminal in time is realized. Therefore, the service of the internet of things is dispersed in space and time, the limited capacity of the network of the internet of things can be exerted to the maximum extent, and the success rate of establishing the service of the internet of things is improved.
In a second aspect, the present application provides a processing apparatus for concurrent services of an internet of things, the processing apparatus including: the acquiring module is used for acquiring a first number of the target service in the target cell, a second number with the maximum number value of the target service in all the cells, and a first time delay. And the processing module is used for calculating the time interval for establishing the target service according to the first time delay, the first number, the second number and a preset formula. And the sending module is used for sending the time interval to the initiator of the target service.
When the initiator of the target service is the Internet of things terminal, the Internet of things service concurrent processing device determines that the first time delay is the maximum access time delay of the Internet of things terminal; when the initiator of the target service is the Internet of things management platform, the processing device for concurrent Internet of things services determines that the first time delay is the maximum response time delay of the Internet of things management platform; the internet of things service comprises a target service.
In a third aspect, the application provides a processing apparatus for concurrent services of internet of things, which includes a processor, and when the processing apparatus for concurrent services of internet of things runs, the processor executes a computer execution instruction, so that the processing apparatus for concurrent services of internet of things executes the processing method for concurrent services of internet of things.
In a fourth aspect, the present application provides a computer-readable storage medium, which includes instructions that, when executed on a computer, cause the computer to execute the processing method for concurrent services of the internet of things as described above.
In a fifth aspect, the present application provides a computer program product, where the computer program product includes instruction codes for executing the processing method for service concurrence of the internet of things as described above.
It can be understood that any one of the processing devices, computer-readable storage media, or computer program products for concurrent services of the internet of things provided above is used to execute the method provided above, and therefore, the beneficial effects that can be achieved by the processing devices, the computer-readable storage media, or the computer program products can refer to the beneficial effects of the method provided above and the solutions in the following specific embodiments, and are not described herein again.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
FIG. 1 is a schematic diagram of a prior art system of an Internet of things;
fig. 2 is a schematic diagram of a cell coverage area of a base station of the internet of things in the prior art;
fig. 3 is a first schematic structural diagram of an internet of things system according to an embodiment of the present application;
fig. 4 is a schematic structural diagram of an internet of things system provided in the embodiment of the present application;
fig. 5 is a schematic hardware structure diagram of a processing apparatus for concurrent services of the internet of things according to an embodiment of the present application;
fig. 6 is a schematic flowchart of a processing method for concurrent services of the internet of things according to an embodiment of the present application;
fig. 7 is a schematic view of a topology structure of an internet of things base station according to an embodiment of the present application;
fig. 8 is a schematic structural diagram of a processing device for concurrent services of an internet of things according to an embodiment of the present application.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
In the embodiments of the present application, words such as "exemplary" or "for example" are used to mean serving as an example, instance, or illustration. Any embodiment or design described herein as "exemplary" or "e.g.," is not necessarily to be construed as preferred or advantageous over other embodiments or designs. Rather, use of the word "exemplary" or "such as" is intended to present concepts related in a concrete fashion.
In the following, the terms "first", "second" are used for descriptive purposes only and are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the embodiments of the present application, "a plurality" means two or more unless otherwise specified.
The NB-IoT introduces non-persistent connection modes such as a Power Saving Mode (PSM), a Discontinuous Reception (DRX) mode, and an enhanced DRX (eDRX) mode, so that the terminal of the internet of things is in a dormant state when not transmitting data, and an air interface resource of a wireless side is released during the dormant period. Thus, the number of static internet of things terminals covered by the NB-IoT base station is greatly increased.
It can be seen that the working mechanism of the non-persistent connection specific to NB-IoT is the root cause of the advantages of large connection, low power consumption, etc. of the NB-IoT network. Once a large number of internet of things terminals are in a connected state in the NB-IoT network at the same time, high concurrent access is caused, so that a large number of internet of things terminals cannot access the NB-IoT network. By setting the concurrency behavior of the terminal of the Internet of things in a peak staggering manner, the terminal of the Internet of things can be smoothly accessed into the NB-IoT network.
At present, peak shifting access is realized on an internet of things terminal according to the number of the internet of things terminal or the remainder of a certain number of modules in the number according to peak shifting schemes of the internet of things terminal. For example, fig. 1 provides a prior art internet of things system. Referring to fig. 1, the internet of things system includes an NB-IoT terminal 101, an NB-IoT base station 102, and an internet of things management platform 103. NB-IoT terminal 101 is communicatively connected to NB-IoT base station 102; the NB-IoT base station 102 is in communication connection with the Internet of things management platform 103; the internet of things management platform 103 is in communication connection with the NB-IoT terminal 101. In the internet of things system shown in fig. 1, the internet of things management platform 103 obtains the number of the NB-IoT terminal 101 accessing the NB-IoT base station 102, and determines the off-peak access scheme for the NB-IoT terminal 101 according to the number of the NB-IoT terminal 101.
According to the serial number of the terminal of the internet of things or the remainder of a certain number of modules in the serial number, the peak staggering mode for realizing peak staggering access of the terminal of the internet of things has high randomness, and the problem of uneven busy and idle states of different cells of a base station is easily caused. For example, fig. 2 provides a schematic coverage area diagram of a cell of an internet of things base station in the prior art. Referring to fig. 2, a first cell 201, a second cell 202, and a third cell 203 including an NB-IoT base station 204 and the NB-IoT base station 204 are shown.
When the internet of things management platform determines a peak-off access scheme of the NB-IoT terminals for the NB-IoT base station 204, the internet of things management platform obtains the numbers of all NB-IoT terminals accessing the NB-IoT base station 204, and then determines a first number of NB-IoT terminals accessing the NB-IoT base station 204 at a time according to the numbers of the NB-IoT terminals. Thus, the first number is calculated according to NB-IoT base station 204, when the first number of NB-IoT terminals access first cell 201 of NB-IoT base station 204 at the same time, the first cell 201 is resource-strained, and the second cell 202 and the third cell 203 are in idle state because no NB-IoT terminals are accessed. When the first number reaches the upper access capacity limit of the first cell 201, the experience of the NB-IoT end user is further reduced.
In order to solve the above problems, the present application provides a processing method and device for service concurrency of an internet of things, where the evaluation method includes: the processing device for the concurrent services of the Internet of things numbers the terminals of the Internet of things in the cells, and obtains a first number of a target service in the target cell, a second number of the target service in all the cells with the largest number value and a first time delay. And then, the processing device for the service concurrency of the Internet of things calculates the time interval for establishing the target service according to the first time delay, the first number, the second number and a preset formula, and sends the time interval to the initiator of the target service. The method and the device not only avoid the problem of uneven busy and idle times of different cells of the base station, but also further improve the success rate when the service of the Internet of things is established.
The processing device for concurrent services of the internet of things provided by the embodiment of the application can be a part of a device of a management platform of the internet of things, for example, a chip system in the management platform of the internet of things; or an independent device in communication connection with the internet of things management platform.
The method for processing the service concurrency of the internet of things provided by the embodiment of the application is applied to the internet of things system shown in fig. 1, and the internet of things system comprises a processing device for the service concurrency of the internet of things and an internet of things management platform.
Optionally, with reference to the above description, if the processing device for processing the service concurrency of the internet of things is a part of the device in the management platform of the internet of things, a structure of an internet of things system applied to the processing method for processing the service concurrency of the internet of things provided in the embodiment of the present application is shown in fig. 3. Referring to fig. 3, the internet of things system includes an NB-IoT terminal 101, an NB-IoT base station 102, and an internet of things management platform 301 including a processing apparatus for concurrent internet of things services. Wherein, the NB-IoT terminal 101 is connected with the NB-IoT base station 102 in a communication way; the NB-IoT base station 102 is in communication connection with an IOT management platform 301 comprising a processing device for concurrent IOT services; the internet of things management platform 301 comprising a processing device for concurrent internet of things services is in communication connection with the NB-IoT terminal 101.
Optionally, with reference to the above description, if the processing device for processing the service concurrency of the internet of things is an independent device that establishes a communication connection with the management platform of the internet of things, a structure of an internet of things system to which the processing method for processing the service concurrency of the internet of things provided in the embodiment of the present application is applied is shown in fig. 4. Referring to fig. 4, the internet of things system includes an NB-IoT terminal 101, an NB-IoT base station 102, an internet of things management platform 103, and a processing apparatus 401 for concurrent internet of things services. Wherein, NB-IoT terminal 101 is connected to NB-IoT base station 102 in communication; the NB-IoT base station 102 is in communication connection with the Internet of things management platform 103; the internet of things management platform 103 is in communication connection with the NB-IoT terminal 101, and the processing device 401 for concurrent internet of things services is in communication connection with the internet of things management platform 103.
In a specific implementation, the processing apparatus for concurrent services of the internet of things has components shown in fig. 5. Fig. 5 is a processing apparatus for concurrent services of the internet of things provided in the embodiment of the present application, and the processing apparatus may include a processor 502, where the processor 502 is configured to execute an application program code, so as to implement a processing method for concurrent services of the internet of things in the present application.
The processor 502 may be a Central Processing Unit (CPU), a microprocessor, an application-specific integrated circuit (ASIC), or one or more ics for controlling the execution of programs in accordance with the present disclosure.
As shown in fig. 5, the processing device for concurrent services of the internet of things may further include a memory 503. The memory 503 is used for storing application program codes for executing the scheme of the application, and the processor 502 controls the execution.
The memory 503 may be, but is not limited to, a read-only memory (ROM) or other type of static storage device that may store static information and instructions, a Random Access Memory (RAM) or other type of dynamic storage device that may store information and instructions, an electrically erasable programmable read-only memory (EEPROM), a compact disc read-only memory (CD-ROM) or other optical disk storage, optical disk storage (including compact disc, laser disc, optical disc, digital versatile disc, blu-ray disc, etc.), magnetic disk storage media or other magnetic storage devices, or any other medium that can be used to carry or store desired program code in the form of instructions or data structures and that can be accessed by a computer. The memory 503 may be a separate device and is connected to the processor 502 via a bus. The memory 503 may also be integrated with the processor 502.
As shown in fig. 5, the processing device for concurrent services of the internet of things may further include a communication interface 501, wherein the communication interface 501, the processor 502, and the memory 503 may be coupled to each other, for example, via a bus 504. The communication interface 501 is used for information interaction with other devices, for example, information interaction between a processing apparatus supporting the internet-of-things service concurrency and other devices.
It should be noted that the device structure shown in fig. 5 does not constitute a limitation on the processing device for the internet of things service concurrency, and the processing device for the internet of things service concurrency may include more or less components than those shown in fig. 5, or combine some components, or arrange different components.
With reference to the internet of things systems shown in fig. 1, fig. 3, and fig. 4, the cell coverage of the internet of things base station shown in fig. 2, and the processing apparatus for concurrent services of the internet of things shown in fig. 5, a processing method for concurrent services of the internet of things provided in the embodiment of the present application is described with reference to fig. 6.
Fig. 6 is a schematic flow chart of a processing method for service concurrency of the internet of things according to the embodiment of the present application. Referring to fig. 6, the method for processing service concurrency of the internet of things includes the following steps.
601. The processing device for the service concurrence of the Internet of things acquires a first number, a second number and a first time delay of a target service.
And the first number is the number of the target service in the target cell. The second number is the number with the maximum number value of the target service in all cells; the first time delay is the maximum access time delay of the internet of things terminal corresponding to the target service or the maximum response time delay of the internet of things management platform; the terminal of the Internet of things is an NB-IoT terminal; the internet of things service comprises a target service.
Optionally, the target service is a reporting access service of the terminal of the internet of things, or the target service is a downlink paging service of the management platform of the internet of things.
Firstly, before a first serial number, a second serial number and a first time delay of a target service are obtained, a processing device for concurrent services of the internet of things performs pre-evaluation serial number on the coverage condition of a terminal of the internet of things in a network evaluation mode, and a primary peak staggering access scheme of the terminal of the internet of things is realized, so that the phenomenon that a large number of services of the terminal of the internet of things which are not dispersed in time space are simultaneously on line to cause network congestion is prevented. For example, according to coverage simulation of the NB-IOT base station and known coverage ranges of other base station cells sharing the same station, the cell where the terminal of the Internet of things is located is preliminarily judged, the terminal of the Internet of things is preliminarily numbered, and a preliminary peak-shifting access scheme is formulated.
And then, the processing device for the service concurrency of the Internet of things determines the cell of each Internet of things terminal according to the network information of the Internet of things terminal. And then, sequencing and numbering the services corresponding to the Internet of things terminal in each cell to obtain numbering information.
Specifically, the generation of the number information by the processing device for the concurrent services of the internet of things includes the following steps S1-S2.
S1, the concurrent processing device of the Internet of things service acquires the network information of at least one Internet of things terminal in the target cell.
The network information includes Received Signal Strength (RSSI), routing area code (TAC), and Cell Identity (CI). For example, fig. 7 provides a topological structure of an internet of things base station. Referring to fig. 7, routing area 701, NB-IoT base station 702, and cell 703 are included. Wherein the coverage of the cell 703 is smaller than the coverage of the NB-IoT base station 702, and the coverage of the NB-IoT base station 702 is smaller than the coverage of the cell routing area 701. Therefore, in the application, the routing area where the internet of things terminal is located is determined firstly through the routing area identification of the internet of things terminal, and then the cell where the internet of things terminal is located is determined according to the cell identification of the internet of things terminal.
Specifically, the processing device for concurrent services of the internet of things first acquires a target CI and a target TAC of a target cell, and then determines a cell where the terminal of the internet of things is located according to the TAC, the CI, the target CI and the target TAC. Further specifically, for the first internet of things terminal, if the first TAC of the first internet of things terminal is the same as the target TAC, the first CI of the first internet of things terminal is the same as the target CI, and the value of the first RSSI of the first internet of things terminal in the preset time period is greater than the preset threshold, it is determined that the cell where the first internet of things terminal is located is the target cell.
Optionally, in the application, the network information of the terminal of the internet of things is acquired by using an AT instruction set. The format of the AT command complies with the 3rd generation partnership project (3 GPP) standard. For example, after the terminal is on line, the processing device for concurrently processing the internet of things service checks an International Mobile Equipment Identity (IMEI) of the terminal through the AT + CGSN instruction; obtaining an international mobile Subscriber Identity number (IMSI) of a Subscriber Identity Module (SIM) card in the terminal through an AT + CIMI instruction; and then determining that the terminal is the terminal of the Internet of things through the IMEI and the IMSI of the terminal. Then the mixture is processed by AT + EREG: the instructions of < stat > [ < TAC > ], [ < CI > ] are used for acquiring TAC and CI of the terminal of the Internet of things; and preliminarily determining a cell where the terminal of the Internet of things is located according to the TAC and the CI of the terminal of the Internet of things. Finally, acquiring the signal strength CSQ of the terminal of the Internet of things through an AT + CSQ instruction, and calculating the RSSI of the terminal of the Internet of things according to a formula R-2C-113, wherein R represents the RSSI of the terminal of the Internet of things and has the unit of dBm, and C represents the CSQ of the terminal of the Internet of things; and finally, determining the cell where the terminal of the Internet of things is located according to the RSSI of the terminal of the Internet of things.
And S2, numbering the services corresponding to the at least one Internet of things terminal by the Internet of things service concurrent processing device according to the RSSI, and generating numbering information.
The number information includes the corresponding relation between the number and the service.
Specifically, the processing device for the service concurrency of the internet of things sequences the RSSI from large to small to obtain a first sequence, and numbers the first sequence to obtain a number sequence. And when the RSSI is the same, randomly sequencing. And then, the processing device for the service concurrency of the Internet of things determines the number information according to the number sequence and at least one Internet of things terminal. For example, for the service corresponding to the second networked terminal, the number of the service corresponding to the second networked terminal is the number of the RSSI of the second networked terminal.
Optionally, the RSSI of the third internet of things terminal is an average value of the RSSI of the third internet of things terminal in the first preset time period.
Finally, the processing device for the service concurrency of the internet of things counts the first number, the second number and the first time delay of the target service according to the target cell.
602. And the processing device for the service concurrence of the Internet of things calculates the time interval for establishing the target service according to the first number, the second number, the first time delay and a preset formula.
Specifically, the time interval satisfies a predetermined formula
Wherein A represents the time interval for establishing the target service, CiDenotes a first number, CNIndicating a second number and N indicating a first time delay.
Specifically, when the initiator of the target service is the internet of things terminal, the internet of things service concurrent processing device determines that the maximum access time delay allowed by the internet of things terminal is a first time delay; when the initiator of the target service is the internet of things management platform, the processing device for concurrent internet of things services determines that the maximum response time delay allowed by the internet of things management platform is the first time delay.
603. And the processing device for the concurrent services of the Internet of things sends the time interval to the initiator of the target service.
The initiator of the target service is an internet of things terminal corresponding to the target service or an internet of things management platform.
Optionally, when the target service is a reported access service of the internet of things terminal, the initiator of the target service is the internet of things terminal corresponding to the target service; when the target service is a downlink paging service of the management platform of the internet of things, the initiator of the target service is the management platform of the internet of things.
In the above scheme, firstly, the services corresponding to the internet of things terminal are numbered in the cell, so that the off-peak establishment of the internet of things services is realized, and the problem of uneven busy and idle times of different cells of the base station caused by off-peak access of the internet of things terminal directly according to the number of the internet of things terminal or the remainder of a certain number of modules in the number is avoided. Secondly, services corresponding to the terminal of the Internet of things are numbered in the cell, so that the spatial dispersion of the services corresponding to the terminal is realized; and calculating the establishment time interval of the target service according to the maximum access time delay of the terminal of the Internet of things or the maximum response time delay of the management platform of the Internet of things, so that the dispersion of the service corresponding to the terminal in time is realized. Therefore, the service of the internet of things is dispersed in space and time, the limited capacity of the network of the internet of things can be exerted to the maximum extent, and the success rate of establishing the service of the internet of things is improved.
In the embodiment of the application, the functional modules of the processing device for concurrent services of the internet of things can be divided according to the method embodiment, for example, each functional module can be divided corresponding to each function, or two or more functions can be integrated into one processing module. The integrated module can be realized in a hardware mode, and can also be realized in a software functional module mode. It should be noted that, in the embodiment of the present application, the division of the module is schematic, and is only one logic function division, and there may be another division manner in actual implementation.
The application provides a processing device for concurrent services of the internet of things, which is used for executing the steps in the method shown in fig. 6. The processing device for concurrent services of the internet of things provided by the embodiment of the application can comprise modules corresponding to the corresponding steps.
In the case of dividing each functional module according to each function, fig. 8 shows a schematic diagram of a possible structure of a processing apparatus for concurrent services of the internet of things. As shown in fig. 8, the processing apparatus for concurrent services of the internet of things includes an obtaining module 81, a processing module 82, and a sending module 83.
The obtaining module 81 is configured to obtain a first number, a second number, and a first time delay of the target service. The first number is the number of the target service in the target cell. The second number is the number with the maximum number value of the target service in all cells. The first time delay is the maximum access time delay of the internet of things terminal corresponding to the target service or the maximum response time delay of the internet of things management platform. The internet of things service comprises a target service. For example, referring to fig. 6, the obtaining module 81 is configured to execute step 601. And the processing module 82 is configured to calculate a time interval for establishing the target service according to the first number, the second number, the first time delay and a preset formula, which are acquired by the acquiring module 81. For example, referring to FIG. 6, the processing module 82 is configured to perform step 602. And a sending module 83, configured to send the time interval obtained by the processing module 82 to the initiator of the target service. The initiator of the target service is an internet of things terminal or an internet of things management platform corresponding to the target service. For example, referring to fig. 6, the sending module 83 is configured to execute step 603.
Optionally, the obtaining module 81 is further configured to obtain network information of at least one internet of things terminal in the target cell. The network information includes received signal strength RSSI. The processing module 82 is further configured to number a service corresponding to at least one internet of things terminal according to the RSSI, and generate numbering information. The number information includes a correspondence between the number and the service.
Optionally, the network information further includes a routing area identifier TAC and a cell identifier CI. The obtaining module 81 is further configured to obtain a target CI and a target TAC of the target cell. The processing module 82 is further configured to determine a cell where the terminal of the internet of things is located according to the TAC, the CI, the target CI, and the target TAC. For the first internet of things terminal, if the first TAC of the first internet of things terminal is the same as the target TAC, the first CI of the first internet of things terminal is the same as the target CI, and values of the first RSSI of the first internet of things terminal in the preset time period are all larger than a preset threshold value, it is determined that the cell where the first internet of things terminal is located is the target cell.
Optionally, the processing module 82 is specifically configured to: and sequencing the RSSI from large to small to obtain a first sequence. And numbering the first sequence to obtain a numbered sequence. And determining the number information according to the number sequence and at least one Internet of things terminal. And for the service corresponding to the second networking terminal, the number of the service corresponding to the second networking terminal is the number of the RSSI of the second networking terminal.
Optionally, the time interval satisfies a preset formula
Wherein A represents the time interval for establishing the target service, CiDenotes a first number, CNIndicating a second number and N indicating a first time delay.
Optionally, the target service is a reporting access service of the terminal of the internet of things. Or, the target service is a downlink paging service of the management platform of the internet of things.
Another embodiment of the present application further provides a computer-readable storage medium, where instructions are stored in the computer-readable storage medium, and when the instructions are executed on a processing device for concurrent services of the internet of things, the processing device for concurrent services of the internet of things executes steps in the processing method for concurrent services of the internet of things according to the embodiment shown in fig. 6.
In another embodiment of the present application, there is also provided a computer program product comprising computer executable instructions stored in a computer readable storage medium; the processor of the processing device for processing service concurrency of the internet of things can read the computer executable instruction from the computer readable storage medium, and the processor executes the computer executable instruction to enable the processing device for processing service concurrency of the internet of things to execute the steps in the processing method for processing service concurrency of the internet of things according to the embodiment shown in fig. 6.
All relevant contents of each step related to the above method embodiment may be referred to the functional description of the corresponding functional module, and the function thereof is not described herein again.
It should be understood that, in the various embodiments of the present application, the sequence numbers of the above-mentioned processes do not mean the execution sequence, and the execution sequence of each process should be determined by its function and inherent logic, and should not constitute any limitation to the implementation process of the embodiments of the present application.
Those of ordinary skill in the art would appreciate that the various illustrative modules, elements, and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware or combinations of computer software and electronic hardware. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the implementation. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present application.
It is clear to those skilled in the art that, for convenience and brevity of description, the specific working processes of the above-described systems, apparatuses and units may refer to the corresponding processes in the foregoing method embodiments, and are not described herein again.
In the several embodiments provided in the present application, it should be understood that the disclosed system, apparatus, and method may be implemented in other ways. For example, the device embodiments described above are merely illustrative, e.g., multiple units or components may be combined or may be integrated into another system, or some features may be omitted, or not implemented. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, devices or units, and may be in an electrical, mechanical or other form.
Units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, functional units in the embodiments of the present application may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit.
The functions, if implemented in the form of software functional units and sold or used as a stand-alone product, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present application or portions thereof that substantially contribute to the prior art may be embodied in the form of a software product stored in a storage medium and including instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method according to the embodiments of the present application. And the aforementioned storage medium includes: a U disk, a removable hard disk, a read-only memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, and other various media capable of storing program codes.
The above description is only for the specific embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present application, and shall be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.
Claims (10)
1. A processing method for service concurrency of the Internet of things is characterized by comprising the following steps:
acquiring network information of at least one internet of things terminal in a target cell; the network information comprises received signal strength RSSI;
numbering the services corresponding to the at least one Internet of things terminal according to the RSSI to generate numbering information; the number information comprises a corresponding relation between the number and the service;
acquiring a first number, a second number and a first time delay of a target service; the first number is the number of the target service in the target cell; the second number is the number with the maximum number value of the target service in all cells; the first time delay is the maximum access time delay of the internet of things terminal corresponding to the target service or the maximum response time delay of the internet of things management platform; the Internet of things service comprises the target service;
calculating the time interval for establishing the target service according to the first number, the second number, the first time delay and a preset formula; the time interval satisfies a preset formula
Wherein A represents a time interval for establishing the target service, CiDenotes the first number, CNRepresents the second number, and N represents the first time delay;
sending the time interval to an initiator of the target service; the initiator of the target service is an internet of things terminal corresponding to the target service or the internet of things management platform.
2. The processing method according to claim 1, wherein the network information further includes a routing area identifier TAC and a cell identifier CI, and before acquiring the network information of at least one terminal of the internet of things in the target cell, the processing method further includes:
acquiring a target CI and a target TAC of a target cell;
determining a cell where the terminal of the Internet of things is located according to the TAC, the CI, the target CI and the target TAC; for a first internet of things terminal, if a first TAC of the first internet of things terminal is the same as the target TAC, a first CI of the first internet of things terminal is the same as the target CI, and values of a first RSSI of the first internet of things terminal in a preset time period are both greater than a preset threshold value, it is determined that a cell where the first internet of things terminal is located is a target cell.
3. The processing method according to claim 1, wherein the numbering the service corresponding to the at least one internet of things terminal according to the RSSI to generate numbering information comprises:
sequencing the RSSI from large to small to obtain a first sequence;
numbering the first sequence to obtain a numbered sequence;
determining numbering information according to the numbering sequence and the at least one Internet of things terminal; for a service corresponding to a second networking terminal, the number of the service corresponding to the second networking terminal is the number of the RSSI of the second networking terminal.
4. The processing method according to claim 1,
the target service is a reporting access service of the terminal of the Internet of things;
alternatively, the first and second electrodes may be,
the target service is a downlink paging service of the management platform of the internet of things.
5. The utility model provides a processing apparatus of thing networking business concurrency which characterized in that includes:
the acquisition module is used for acquiring network information of at least one Internet of things terminal in a target cell; the network information comprises received signal strength RSSI;
the processing module is used for numbering the service corresponding to the at least one Internet of things terminal according to the RSSI and generating numbering information; the number information comprises the corresponding relation between the number and the service
The acquisition module is further configured to acquire a first number, a second number, and a first time delay of the target service; the first number is the number of the target service in the target cell; the second number is the number with the maximum number value of the target service in all cells; the first time delay is the maximum access time delay of the internet of things terminal corresponding to the target service or the maximum response time delay of the internet of things management platform; the Internet of things service comprises the target service;
the processing module is further configured to calculate a time interval for establishing the target service according to the first number, the second number, the first time delay and a preset formula, which are acquired by the acquisition module; the time interval satisfies a preset formula
Wherein A represents a time interval for establishing the target service, CiDenotes the first number, CNRepresents the second number, and N represents the first time delay;
a sending module, configured to send the time interval obtained by the processing module to an initiator of the target service; the initiator of the target service is an internet of things terminal corresponding to the target service or the internet of things management platform.
6. The processing apparatus according to claim 5,
the network information also comprises a routing area identifier TAC and a cell identifier CI;
the acquisition module is further used for acquiring a target CI and a target TAC of the target cell;
the processing module is further configured to determine a cell where the terminal of the internet of things is located according to the TAC, the CI, the target CI, and the target TAC; for a first internet of things terminal, if the first TAC of the first internet of things terminal is the same as the target TAC, the first CI of the first internet of things terminal is the same as the target CI, and values of the first RSSI of the first internet of things terminal in a preset time period are all larger than a preset threshold value, and then the cell where the first internet of things terminal is located is determined to be a target cell.
7. The processing device according to claim 5, wherein the processing module is specifically configured to:
sequencing the RSSI from large to small to obtain a first sequence;
numbering the first sequence to obtain a numbered sequence;
determining numbering information according to the numbering sequence and the at least one Internet of things terminal; for a service corresponding to a second networking terminal, the number of the service corresponding to the second networking terminal is the number of the RSSI of the second networking terminal.
8. Treatment device according to claim 5, characterized in that
The target service is a reporting access service of the terminal of the Internet of things;
alternatively, the first and second electrodes may be,
the target service is a downlink paging service of the management platform of the internet of things.
9. An IOT service concurrent processing device, comprising a processor, wherein when the IOT service concurrent processing device is running, the processor executes computer-executable instructions to cause the IOT service concurrent processing device to execute the IOT service concurrent processing method according to any one of claims 1-4.
10. A computer-readable storage medium comprising instructions that, when executed on a computer, cause the computer to perform the method for processing internet of things traffic concurrency as recited in any one of claims 1-4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010734627.5A CN111885651B (en) | 2020-07-27 | 2020-07-27 | Processing method and device for service concurrency of Internet of things |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010734627.5A CN111885651B (en) | 2020-07-27 | 2020-07-27 | Processing method and device for service concurrency of Internet of things |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111885651A CN111885651A (en) | 2020-11-03 |
| CN111885651B true CN111885651B (en) | 2022-06-07 |
Family
ID=73200694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010734627.5A Active CN111885651B (en) | 2020-07-27 | 2020-07-27 | Processing method and device for service concurrency of Internet of things |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111885651B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112399611B (en) * | 2020-12-04 | 2023-08-11 | 中国联合网络通信集团有限公司 | Access method and device of Internet of things service |
| CN113012415A (en) * | 2021-02-07 | 2021-06-22 | 新天科技股份有限公司 | Discrete method, device, server and storage medium for uploading wrong peaks of tables of NB-IoT (NB-IoT) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109618411A (en) * | 2019-01-21 | 2019-04-12 | 深圳高新兴物联科技有限公司 | Data are avoided the peak hour report method, device, equipment and computer readable storage medium |
| CN109982288A (en) * | 2019-04-10 | 2019-07-05 | 宁夏隆基宁光仪表股份有限公司 | It is a kind of that algorithm is reported based on avoiding the peak hour for NB-IoT Internet of Things gas meter, flow meter |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6920119B2 (en) * | 2001-01-09 | 2005-07-19 | Motorola, Inc. | Method for scheduling and allocating data transmissions in a broad-band communications system |
| CN111314123B (en) * | 2020-02-04 | 2022-11-04 | 国网江苏省电力有限公司南京供电分公司 | Time delay and energy consumption-oriented power Internet of things work load distribution method |
-
2020
- 2020-07-27 CN CN202010734627.5A patent/CN111885651B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109618411A (en) * | 2019-01-21 | 2019-04-12 | 深圳高新兴物联科技有限公司 | Data are avoided the peak hour report method, device, equipment and computer readable storage medium |
| CN109982288A (en) * | 2019-04-10 | 2019-07-05 | 宁夏隆基宁光仪表股份有限公司 | It is a kind of that algorithm is reported based on avoiding the peak hour for NB-IoT Internet of Things gas meter, flow meter |
Non-Patent Citations (1)
| Title |
|---|
| NB-IoT并发终端错峰接入的研究;王雪涛等;《电信工程技术与标准化》;20191031(第10期);全文 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111885651A (en) | 2020-11-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9204355B2 (en) | Cell reselection method and mobile terminal | |
| JP2020522929A (en) | Signal transmission method, network device, and terminal device | |
| US20130344903A1 (en) | Method for allocating identification, method for paging group, and communication device | |
| CN111356216A (en) | Communication method and related equipment thereof | |
| CN111885651B (en) | Processing method and device for service concurrency of Internet of things | |
| CN109314950B (en) | Paging method and device | |
| JP6040466B2 (en) | Communication control method, user equipment, network server, and system | |
| CN110234151B (en) | Terminal access method and device | |
| US9072068B2 (en) | Group call method, device and terminal | |
| CN110267296B (en) | State detection method and device | |
| CN108462596B (en) | SLA decomposition method, equipment and system | |
| CN102781065B (en) | The method and apparatus that control terminal accesses, terminal access method and equipment | |
| CN110493755B (en) | Access network node, core network node and paging method | |
| CN109275157B (en) | Configuration parameter optimization method and device for NPRACH (network-defined random Access channel) of base station | |
| US20200344829A1 (en) | Device to device-based communication method and terminal | |
| IL268179A (en) | Access method, and terminal | |
| CN106664625B (en) | user equipment and network access method | |
| CN109041255B (en) | Access method and UE | |
| US8855619B2 (en) | Method for state transition and network device | |
| CN114189938A (en) | Carrier determining method, communication device, and storage medium | |
| CN106792910B (en) | Load balancing method and device | |
| EP2549828A1 (en) | Scheduling method and single mode chip for code division multiple access system | |
| CN112383386B (en) | Data transmission method, device, computer equipment and computer readable storage medium | |
| CN111669810B (en) | Energy-saving method and device for digital indoor distribution system | |
| CN111836385A (en) | Method and device for processing network beacon in wireless sensor network |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |