CN114598989B - Base station positioning prediction method and device of microwave millimeter wave cascade networking system - Google Patents
Base station positioning prediction method and device of microwave millimeter wave cascade networking system Download PDFInfo
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Abstract
The invention discloses a base station positioning prediction method, a device, electronic equipment and a storage medium of a microwave millimeter wave cascade networking system, wherein the method comprises the following steps: step 1, setting a base station containing microwaves and millimeter waves as a known base station, setting other millimeter wave base stations as unknown base stations, determining the position of the known base station, and performing field test to obtain a received signal strength threshold RSSI 0 'and a received distance threshold r 0' of the microwave communication of the known base station; step 2, according to a received signal strength threshold RSSI 0 'and a received distance threshold r 0' of the microwave communication of the known base station, sequentially determining the relation between the received signal strength RSSI and the received distance r of each forward millimeter wave communication of n unknown base stations cascaded with the known base station; and 3, predicting the positioning of the n unknown base stations in sequence according to the positions of the known base stations, the relation between the received signal strength RSSI and the received distance r of the forward millimeter wave communication of each of the n unknown base stations. The invention can accurately predict the position of the undelivered millimeter wave base station.
Description
Technical Field
The invention relates to the field of wireless communication, in particular to a base station positioning prediction method, a device, electronic equipment and a storage medium of a microwave millimeter wave cascade networking system.
Background
The wired network deployment is difficult in a plurality of remote areas of the forest and the grasslands, and the wireless communication is widely applied to the forest and the grassland monitoring communication with the advantages of convenience, flexibility, low cost and the like. The microwave communication is difficult to meet the transmission rate requirement of the current network business mass data because of the limited frequency band bandwidth, and the traditional communication network can not meet the network requirements of a forest grassland monitoring system on large bandwidth, low time delay, high reliability and the like. Millimeter wave communication has the advantages of high speed, large bandwidth and the like, and is beneficial to realizing high-flux wireless communication. When the existing erected microwave communication base station is additionally provided with and cascaded with the millimeter wave base station, the positioning of the millimeter wave base station is predicted before the erection, so that the cost and the workload of the test erection of the millimeter wave base station can be reduced to a greater extent.
Disclosure of Invention
The invention aims to solve the problems in the prior art and provide a base station positioning prediction method, a device, electronic equipment and a storage medium of a microwave and millimeter wave cascade networking system.
In a first aspect, the present invention provides a base station positioning prediction method for a microwave millimeter wave cascade networking system, the method comprising the following steps:
step 1, setting a base station containing microwaves and millimeter waves as a known base station, setting other millimeter wave base stations as unknown base stations, determining the position of the known base station, and performing field test to obtain a received signal strength threshold RSSI '0 and a received distance threshold r' 0 of the microwave communication of the known base station;
Step 2, according to a received signal strength threshold RSSI '0 and a received distance threshold r' 0 of the microwave communication of the known base station, sequentially determining the relation between the received signal strength RSSI and the received distance r of each forward millimeter wave communication of n unknown base stations cascaded with the known base station; forward millimeter wave communication includes millimeter wave communication with a known base station directly, millimeter wave communication with a known base station through all preceding base stations between the known base station;
And 3, predicting the positioning of the n unknown base stations in sequence according to the positions of the known base stations, the relation between the received signal strength RSSI and the received distance r of the forward millimeter wave communication of each of the n unknown base stations.
Preferably, the relation between the received signal strength RSSI and the received distance r of the forward millimeter wave communication of the 1 st unknown base station cascaded with the known base station is thatWherein u 0＝lgPt0+lgGt0+lgGr0 is a variable of the total number of the components,
RSSI 1 represents the received signal strength of the 1 st unknown base station, and r 1 represents the received distance of the 1 st unknown base station; lambda 0 denotes the wavelength of microwave communication with the known base station, P t0 denotes the transmission power of the device for microwave communication with the known base station, G t0 denotes the transmission antenna gain of the device for microwave communication with the known base station, and G r0 denotes the reception antenna gain of the device for microwave communication with the known base station; lambda 1 denotes the wavelength of the 1 st unknown base station forward millimeter wave communication, P t1 denotes the transmission power of the known base station forward millimeter wave communication with the 1 st unknown base station, G t1 denotes the transmission antenna gain of the known base station forward millimeter wave communication with the 1 st unknown base station, and G r1 denotes the reception antenna gain of the 1 st unknown base station forward millimeter wave communication.
Preferably, the relation between the received signal strength RSSI and the received distance r of the i-th unknown base station forward millimeter wave communication cascaded with the known base station is thatWherein the method comprises the steps of ua-1＝lg Pt(a-1)+lg Gt(a-1)+lg Gr(a-1),ui-1＝lg Pt(i-1)+lg Gt(i-1)+lg Gr(i-1),
RSSI i represents the received signal strength of the ith unknown base station of the known base station cascade, and r i represents the received distance of the ith unknown base station of the known base station cascade; lambda i represents the wavelength of the i-th unknown base station forward millimeter wave communication, P ti represents the transmission power of the previous stage base station forward millimeter wave communication with the i-th unknown base station, G ti represents the transmission antenna gain of the previous stage base station forward millimeter wave communication with the i-th unknown base station, and G ri represents the reception antenna gain of the i-th unknown base station forward millimeter wave communication; r a' represents a reception distance threshold value of forward millimeter wave communication of an a-th unknown base station between the i-th unknown base station and a known base station, lambda a represents a wavelength of forward millimeter wave communication of the a-th unknown base station, P ta represents a transmission power of a previous-stage base station performing forward millimeter wave communication with the a-th unknown base station, G ta represents a transmission antenna gain of the previous-stage base station performing forward millimeter wave communication with the a-th unknown base station, and G ra represents a reception antenna gain of forward millimeter wave communication with the a-th unknown base station.
Preferably, the method for determining the threshold value of the receiving distance of the forward millimeter wave communication of the unknown base station between the ith unknown base station and the known base station is as follows:
setting a received signal strength threshold value of each forward millimeter wave communication of all unknown base stations between the ith unknown base station and the known base station;
and sequentially obtaining the receiving distance threshold values of all the unknown base stations between the i unknown base station and the known base station based on the relation between the receiving signal intensity and the receiving distance of the forward millimeter wave communication of the unknown base station and the set receiving signal intensity threshold values of the forward millimeter wave communication of all the unknown base stations between the i unknown base station and the known base station.
In a second aspect, the present invention provides a base station positioning prediction apparatus of a microwave millimeter wave cascade networking system, where the apparatus includes:
the parameter determining module is used for acquiring the positions of the known base stations, RSSI 0、r0、λ0、Gr0、Pt0、Gt0, the number n of the unknown base stations and lambda i、Pti、Gti、Gri of each unknown base station;
The relation determining module is used for determining a relation between the received signal strength and the receiving distance of the forward millimeter wave communication of the unknown base station according to the RSSI 0、r0、λ0、Gr0、Pt0、Gt0 of the known base station and the lambda i、Pti、Gti、Gri of the unknown base station;
The threshold determining module is used for acquiring a received signal strength threshold of the forward millimeter wave communication of the unknown base station and calculating a received distance threshold of the forward millimeter wave communication of the unknown base station according to the received signal strength threshold of the forward millimeter wave communication of the unknown base station and a relation between the received signal strength and the received distance of the forward millimeter wave communication of the unknown base station;
and the positioning prediction module is used for predicting the positioning of the unknown base station according to the position of the known base station and the receiving distance threshold value of the forward millimeter wave communication of the unknown base station.
In a third aspect, the present invention provides an electronic device, including a memory, a computer program stored on the memory, and a processor, where the processor implements the above-mentioned base station positioning prediction method of the microwave millimeter wave cascade networking system when executing the computer program.
In a fourth aspect, the present invention provides a storage medium, where computer executable instructions are stored, where the computer executable instructions implement the base station positioning prediction method of the microwave millimeter wave cascade networking system when loaded and executed by a processor.
In summary, the invention has the following beneficial effects: based on the actual measurement data of the received signal strength threshold value and the received distance threshold value of the microwave communication of the erected known base station, the relation between the received signal strength and the received distance of the millimeter wave communication of the unencapsulated unknown base station is determined, so that the received distance threshold value of the unknown base station can be predicted according to the received signal strength threshold value which can be received by the set unknown base station, and a relatively accurate reference is provided for the erection positioning of the unknown base station by combining the position of the known base station, thereby reducing the cost and the workload of the test erection of the millimeter wave base station.
Additional aspects and advantages of the invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions and advantages of the prior art, the following description will briefly explain the drawings used in the embodiments or the description of the prior art, and it is obvious that the drawings in the following description are only some embodiments of the invention, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic diagram of a networking system according to an embodiment of the present invention.
FIG. 2 is a flow chart of a method according to an embodiment of the invention.
Fig. 3 is a schematic diagram of unknown base station positioning prediction according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present application more apparent, the embodiments of the present application will be further described in detail below with reference to the accompanying drawings and examples. It should be understood that the detailed description and specific examples, while indicating the embodiment of the application, are intended for purposes of illustration only and are not intended to limit the scope of the application. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application. Examples of the embodiments are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements throughout or elements having like or similar functionality.
It should be noted that the terms "comprises" and "comprising," along with any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or server that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed or inherent to such process, method, article, or apparatus, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
The embodiment of the application provides a base station positioning prediction method of a microwave and millimeter wave cascade networking system, as shown in fig. 1, wherein the microwave and millimeter wave cascade networking system can be applied to scenes such as remote monitoring, emergency command and the like, and comprises a front transmission unit, a rear transmission unit and a command center, wherein the front transmission unit comprises mobile equipment, monitoring equipment, a base station integrating microwaves and millimeter waves and the like, the mobile equipment can be a mobile phone, a flat plate, a smart watch, a radio station, an interphone and the like, and the monitoring equipment can be a smoke alarm, a harmful gas concentration monitor, a temperature monitor and the like; the post-transmission unit comprises a millimeter wave base station and the like, the command center comprises the millimeter wave base station, data processing equipment, safety protection equipment and the like, the data processing equipment can be a server carrying a big data computing platform, and the safety protection equipment can be a firewall, a safety gateway and the like; the mobile equipment can interact through the microwave module of the front transmission unit base station, the data of the mobile equipment and the monitoring equipment can be transmitted to the rear transmission unit millimeter wave base station through the millimeter wave module of the front transmission unit base station, and the rear transmission unit transmits the data to the command center millimeter wave base station; likewise, command center commands and data can be transmitted to mobile devices, monitoring devices and the like through the post-transmission unit millimeter wave base station and the pre-transmission unit base station.
The microwave and millimeter wave cascade networking system can be realized by additionally arranging and cascading millimeter wave base stations on original erected microwave base stations, and if the positioning of the millimeter wave base stations can be predicted before the erection based on the actual measurement data of the erected microwave base stations, the cost and the workload for testing and erecting the millimeter wave base stations can be reduced to a greater extent. The application provides a base station positioning prediction method, as shown in fig. 2, comprising the following steps:
Step 1, setting a base station containing microwaves and millimeter waves as a known base station, setting the rest millimeter wave base stations as unknown base stations, determining the position of the known base stations, and performing field test to obtain a received signal strength threshold RSSI 0 'and a received distance threshold r 0' of the microwave communication of the known base stations.
Step 2, according to a received signal strength threshold RSSI 0 'and a received distance threshold r 0' of the microwave communication of the known base station, sequentially determining the relation between the received signal strength RSSI and the received distance r of each forward millimeter wave communication of n unknown base stations cascaded with the known base station; the forward millimeter wave communication includes millimeter wave communication with a known base station directly, millimeter wave communication with a known base station through all preceding base stations between the known base station.
In some embodiments of the present application, the relation between the received signal strength RSSI and the received distance r of the 1 st unknown base station forward millimeter wave communication cascaded with the known base station isWherein u 0＝lg Pt0+lg Gt0+lg Gr0 is a variable of the total number of the components,Lambda 0、λ1、Pt0、Gt0、Gr0、Pt1、Gt1、Gr1 is a determined value of the device's own parameters and RSSI 0′、r0' is a known value.
RSSI 1 represents the received signal strength of the 1 st unknown base station, and r 1 represents the received distance of the 1 st unknown base station; lambda 0 denotes the wavelength of the microwave communication of the known base station, P t0 denotes the transmission power of the test device for microwave communication with the known base station, G t0 denotes the transmission antenna gain of the test device for microwave communication with the known base station, and G r0 denotes the reception antenna gain of the microwave communication with the known base station; lambda 1 denotes the wavelength of the 1 st unknown base station forward millimeter wave communication, P t1 denotes the transmission power of the known base station forward millimeter wave communication with the 1 st unknown base station, G t1 denotes the transmission antenna gain of the known base station forward millimeter wave communication with the 1 st unknown base station, and G r1 denotes the reception antenna gain of the 1 st unknown base station forward millimeter wave communication.
The received signal of the base station at the receiving end is mainly direct wave, and the received power threshold of the known base station can be approximately expressed asThe received power of the 1 st unknown base station can be approximated asCombining the two above two materialsThereby obtainingI.e.Can be simply expressed as
In some embodiments of the present application, the relation between the received signal strength RSSI and the received distance r of the ith unknown base station forward millimeter wave communication cascaded with the known base station isWherein u a-1＝lg Pt(a-1)+lg Gt(a-1)+lg Gr(a-1) is a variable of the total number of the components,
ui-1＝lg Pt(i-1)+lg Gt(i-1)+lg Gr(i-1)，
RSSI i represents the received signal strength of the ith unknown base station of the known base station cascade, and r i represents the received distance of the ith unknown base station of the known base station cascade; lambda i represents the wavelength of the i-th unknown base station forward millimeter wave communication, P ti represents the transmission power of the previous stage base station forward millimeter wave communication with the i-th unknown base station, G ti represents the transmission antenna gain of the previous stage base station forward millimeter wave communication with the i-th unknown base station, and G ri represents the reception antenna gain of the i-th unknown base station forward millimeter wave communication; r a' represents a reception distance threshold value of forward millimeter wave communication of an a-th unknown base station between the i-th unknown base station and a known base station, lambda a represents a wavelength of forward millimeter wave communication of the a-th unknown base station, P ta represents a transmission power of a previous-stage base station performing forward millimeter wave communication with the a-th unknown base station, G ta represents a transmission antenna gain of the previous-stage base station performing forward millimeter wave communication with the a-th unknown base station, and G ra represents a reception antenna gain of forward millimeter wave communication with the a-th unknown base station.
Similar to the previous embodiment, in calculating the relation between the received signal strength RSSI and the received distance r of the 2 nd unknown base station forward millimeter wave communication, the received power threshold of the known base station can be approximately expressed asThe received power threshold of the 1 st unknown base station can be approximated asCombining two kinds of materials to obtainThereby obtainingThe received power of the 2 nd unknown base station can be approximated asCombining the received powers of the 1 st unknown base station and the 2 nd unknown base station to obtainThereby obtainingCombining the received signal strengths of the 1 st unknown base station and the 2 nd unknown base station to obtain
Can be simply expressed asu1＝lg Pt1+lg G t1+lg G r1，
Similarly, when calculating the relation between the received signal strength RSSI and the received distance r of the forward millimeter wave communication of the i-th unknown base station, the received power of two adjacent base stations can be combined from the known base station to the i-th unknown base station to obtain the received signal strength RSSI and the received distance r
And then sequentially obtain
Combining the received signal strength
In some embodiments of the present application, the method for determining the threshold value of the receiving distance of the forward millimeter wave communication of the unknown base station between the i-th unknown base station and the known base station is:
Setting a received signal strength threshold value of each forward millimeter wave communication of all unknown base stations between the ith unknown base station and the known base station; and based on the relation between the received signal strength and the received distance of the forward millimeter wave communication of the unknown base station and the set received signal strength threshold value of the forward millimeter wave communication of all the unknown base stations between the i unknown base station and the known base station, sequentially and reversely pushing to obtain the received distance threshold value of all the unknown base stations between the i unknown base station and the known base station.
And 3, predicting the positioning of the n unknown base stations in sequence according to the positions of the known base stations, the relation between the received signal strength RSSI and the received distance r of the forward millimeter wave communication of each of the n unknown base stations. As shown in fig. 3, specifically, the erection position of the unknown base station is predicted by combining the known base station position and the unknown base station receiving distance threshold reversely deduced by setting the acceptable receiving signal strength threshold of the unknown base station.
The invention determines the relation between the received signal strength and the received distance of the millimeter wave communication of the unencapsulated unknown base station based on the actual measurement data of the received signal strength threshold and the received distance threshold of the established known base station, thereby being capable of predicting the received distance threshold of the unknown base station according to the received signal strength threshold which can be received by the set unknown base station, providing more accurate reference for the established positioning of the unknown base station by combining the position of the known base station, and reducing the cost and the workload of the test and the establishment of the millimeter wave base station.
The embodiment of the application also provides a base station positioning prediction device of the microwave millimeter wave cascade networking system, which comprises:
And the parameter determining module is used for acquiring the positions of the known base stations, the RSSI 0、r0、λ0、Gr0、Pt0、Gt0, the number n of the unknown base stations and the lambda i、Pti、Gti、Gri of each unknown base station.
And the relation determining module is used for determining a relation between the received signal strength of the forward millimeter wave communication of the unknown base station and the receiving distance according to the RSSI 0、r0、λ0、Gr0、Pt0、Gt0 of the known base station and the lambda i、Pti、Gti、Gri of the unknown base station.
The threshold determining module is used for acquiring the received signal strength threshold of the forward millimeter wave communication of the unknown base station and calculating the received distance threshold of the forward millimeter wave communication of the unknown base station according to the received signal strength threshold of the forward millimeter wave communication of the unknown base station and the relation between the received signal strength and the received distance of the forward millimeter wave communication of the unknown base station.
And the positioning prediction module is used for predicting the positioning of the unknown base station according to the position of the known base station and the receiving distance threshold value of the forward millimeter wave communication of the unknown base station.
The embodiment of the application also provides an electronic device, which comprises a memory and a processor, wherein the memory and the processor can be connected through a bus or other modes. The memory may be used for storing software programs, computer programs and modules, such as the programs/modules corresponding to the methods described above; the processor implements the base station positioning prediction method of the microwave millimeter wave cascade networking system by executing the computer program and the module in the memory.
The processor may be a central processing unit, a digital signal processor, an application specific integrated circuit, a field programmable gate array, etc., and the memory may be a high-speed random access memory, a non-transitory memory, etc.
The embodiment of the application also provides a storage medium, wherein the storage medium stores computer executable instructions, and when the computer executable instructions are loaded and executed by a processor, the base station positioning prediction method of the microwave millimeter wave cascade networking system is realized. The storage medium may be one or more of magnetic disk, optical disk, read-only memory, random-access memory, flash memory, hard disk, etc.
It should be noted that: the sequence of the embodiments of the present invention is only for description, and does not represent the advantages and disadvantages of the embodiments. And the foregoing description has been directed to specific embodiments of this disclosure, other embodiments are within the scope of the following claims. In some cases, the actions or steps recited in the claims can be performed in a different order than in the embodiments and still achieve desirable results. In addition, the processes depicted in the accompanying figures do not necessarily require the particular order shown, or sequential order, to achieve desirable results. In some embodiments, multitasking and parallel processing are also possible or may be advantageous.
In this specification, each embodiment is described in a progressive manner, and identical and similar parts of each embodiment are all referred to each other, and each embodiment mainly describes differences from other embodiments.
Those of ordinary skill in the art will appreciate that all or a portion of the steps implementing the above embodiments may be performed by hardware or may be performed by a program to instruct related hardware. The foregoing description of the preferred embodiments of the invention is not intended to limit the invention to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the invention are intended to be included within the scope of the invention.
Claims (6)
1. The base station positioning prediction method of the microwave millimeter wave cascade networking system is characterized by comprising the following steps of:
step 1, setting a base station containing microwaves and millimeter waves as a known base station, setting other millimeter wave base stations as unknown base stations, determining the position of the known base station, and performing field test to obtain a received signal strength threshold RSSI 0 'and a received distance threshold r 0' of the microwave communication of the known base station;
Step 2, according to a received signal strength threshold RSSI 0 'and a received distance threshold r 0' of the microwave communication of the known base station, sequentially determining the relation between the received signal strength RSSI and the received distance r of each forward millimeter wave communication of n unknown base stations cascaded with the known base station; forward millimeter wave communication includes millimeter wave communication with a known base station directly, millimeter wave communication with a known base station through all preceding base stations between the known base station; the relation between the received signal strength RSSI of the i-th unknown base station forward millimeter wave communication cascaded with the known base station and the received distance r is that
Wherein u a-1＝lgPt(a-1)+lgGt(a-1)+lgGr(a-1) is a variable of the total number of the components,
ui-1＝lgPt(i-1)+lgGt(i-1)+lgGr(i-1)，
RSSI i represents the received signal strength of the ith unknown base station of the known base station cascade, and r i represents the received distance of the ith unknown base station of the known base station cascade; lambda i represents the wavelength of the i-th unknown base station forward millimeter wave communication, P ti represents the transmission power of the previous stage base station forward millimeter wave communication with the i-th unknown base station, G ti represents the transmission antenna gain of the previous stage base station forward millimeter wave communication with the i-th unknown base station, and G ri represents the reception antenna gain of the i-th unknown base station forward millimeter wave communication; r a' represents a receiving distance threshold value of forward millimeter wave communication of an a-th unknown base station between the i-th unknown base station and a known base station, lambda a represents a wavelength of forward millimeter wave communication of the a-th unknown base station, P ta represents a transmitting power of a previous-stage base station for forward millimeter wave communication with the a-th unknown base station, G ta represents a transmitting antenna gain of the previous-stage base station for forward millimeter wave communication with the a-th unknown base station, and G ra represents a receiving antenna gain of forward millimeter wave communication with the a-th unknown base station;
And 3, predicting the positioning of the n unknown base stations in sequence according to the positions of the known base stations, the relation between the received signal strength RSSI and the received distance r of the forward millimeter wave communication of each of the n unknown base stations.
2. The method for predicting the positioning of a base station in a microwave and millimeter wave cascade networking system according to claim 1, wherein the relation between the received signal strength RSSI and the received distance r of the 1 st unknown base station forward millimeter wave communication cascaded with the known base station is thatWherein u 0＝lgPt0+lgGt0+lgGr0 is a variable of the total number of the components,
RSSI 1 represents the received signal strength of the 1 st unknown base station, and r 1 represents the received distance of the 1 st unknown base station; lambda 0 denotes the wavelength of microwave communication with the known base station, P t0 denotes the transmission power of the device for microwave communication with the known base station, G t0 denotes the transmission antenna gain of the device for microwave communication with the known base station, and G r0 denotes the reception antenna gain of the device for microwave communication with the known base station; lambda 1 denotes the wavelength of the 1 st unknown base station forward millimeter wave communication, P t1 denotes the transmission power of the known base station forward millimeter wave communication with the 1 st unknown base station, G t1 denotes the transmission antenna gain of the known base station forward millimeter wave communication with the 1 st unknown base station, and G r1 denotes the reception antenna gain of the 1 st unknown base station forward millimeter wave communication.
3. The method for predicting the positioning of a base station in a microwave and millimeter wave cascade networking system according to claim 2, wherein the method for determining the threshold value of the receiving distance of the forward millimeter wave communication of the unknown base station between the i-th unknown base station and the known base station is as follows:
setting a received signal strength threshold value of each forward millimeter wave communication of all unknown base stations between the ith unknown base station and the known base station;
and sequentially obtaining the receiving distance threshold values of all the unknown base stations between the i unknown base station and the known base station based on the relation between the receiving signal intensity and the receiving distance of the forward millimeter wave communication of the unknown base station and the set receiving signal intensity threshold values of the forward millimeter wave communication of all the unknown base stations between the i unknown base station and the known base station.
4. An apparatus for implementing the base station positioning prediction method of the microwave millimeter wave cascade networking system according to any one of claims 1 to 3, wherein the apparatus comprises:
the parameter determining module is used for acquiring the positions of the known base stations, RSSI 0、r0、λ0、Gr0、Pt0、Gt0, the number n of the unknown base stations and lambda i、Pti、Gti、Gri of each unknown base station;
The relation determining module is used for determining a relation between the received signal strength and the receiving distance of the forward millimeter wave communication of the unknown base station according to the RSSI 0、r0、λ0、Gr0、Pt0、Gt0 of the known base station and the lambda i、Pti、Gti、Gri of the unknown base station;
The threshold determining module is used for acquiring a received signal strength threshold of the forward millimeter wave communication of the unknown base station and calculating a received distance threshold of the forward millimeter wave communication of the unknown base station according to the received signal strength threshold of the forward millimeter wave communication of the unknown base station and a relation between the received signal strength and the received distance of the forward millimeter wave communication of the unknown base station;
and the positioning prediction module is used for predicting the positioning of the unknown base station according to the position of the known base station and the receiving distance threshold value of the forward millimeter wave communication of the unknown base station.
5. An electronic device, comprising a memory, a computer program stored thereon, and a processor, wherein the processor implements the base station positioning prediction method of the microwave millimeter wave cascade networking system according to any one of claims 1 to 3 when executing the computer program.
6. A storage medium having stored therein computer executable instructions which, when loaded and executed by a processor, implement the base station positioning prediction method of a microwave millimeter wave cascade networking system according to any one of claims 1-3.
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