CN113498068A - Method, device, equipment and medium for determining home cell of high-speed railway - Google Patents
Method, device, equipment and medium for determining home cell of high-speed railway Download PDFInfo
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Abstract
The application discloses a method, a device, electronic equipment and a computer readable storage medium for determining a home cell of a high-speed railway, wherein the method comprises the following steps: determining a target sampling point after road grid division, wherein the same grid comprises a plurality of sampling points; acquiring signal data of each signal detected at a target sampling point; determining a signal source cell of each signal according to the signal data; identifying a double-layer website point signal in each signal and selecting a reserved signal; and selecting and determining the home cell of the target sampling point from the signal source cells of the rest signals. The military grid granularity is introduced into the method, fine coverage and division of road sections are achieved, and screening processing is carried out on double-layer website point signals, so that the accuracy and the reasonableness when corresponding attribution cells are determined for all road sections are effectively improved, and smooth network signals are guaranteed when the attribution cells of all road sections of railway vehicles are switched in order.
Description
Technical Field
The present application relates to the field of wireless communication technologies, and in particular, to a method and an apparatus for determining a home cell of a high-speed railway, an electronic device, and a computer-readable storage medium.
Background
High-speed railways have the advantages of high speed, high time, large transportation capacity and the like, and are gradually becoming important components of public transportation in various major cities. The network condition of the high-speed railway is an important window for reflecting the network quality and is also an important factor for influencing the perception of the user. With the basic completion of network construction, the network coverage of high-speed railways has basically reached the goal. However, in the daily test, there are problems in switching network signals on a high-speed railway, such as too short of an occupied time (needle tip coverage), handover coverage, frequent switching, ping-pong switching, and the like. Therefore, it is an urgent need to pay attention to the technical personnel in the field to configure a reasonably and stably switching cell for each road section on the high-speed railway.
Disclosure of Invention
The application aims to provide a method, a device, electronic equipment and a computer readable storage medium for determining a home cell of a high-speed railway, so as to effectively improve the accuracy and the reasonableness of determining a corresponding home cell for each road section.
In order to solve the above technical problem, in a first aspect, the present application discloses a method for determining a home cell of a high speed railway, including:
determining a target sampling point after road grid division, wherein the same grid comprises a plurality of sampling points;
acquiring signal data of each signal detected at the target sampling point;
determining a signal source cell of each signal according to the signal data;
identifying a double-layer website point signal in each signal and selecting a reserved signal;
and selecting the home cell for determining the target sampling point from the signal source cells of the rest signals.
Optionally, the acquiring signal data of each signal detected at the target sampling point includes:
and acquiring the signal frequency point, the signal power, the physical layer cell identification and the longitude and latitude of each signal detected at the target sampling point.
Optionally, before the determining the signal source cell of each signal according to the signal data, the method further includes:
judging whether the signal power of the strongest signal detected at the target sampling point is greater than a preset weak coverage threshold value or not;
if yes, executing the step of determining the signal source cell of each signal according to the signal data;
and if not, deleting the current target sampling point.
Optionally, before the determining the signal source cell of each signal according to the signal data, the method further includes:
and deleting the signals of which the signal power difference value with the strongest signal is greater than a preset relative threshold value.
Optionally, the determining a signal source cell of each signal according to the signal data includes:
and determining the cell which corresponds to the signal frequency point of the signal and the physical layer cell identification and has the smallest longitude and latitude difference as the signal source cell of the signal.
Optionally, the identifying the two-layer website point signal in each of the signals and performing a reservation process includes:
judging whether the strongest signal detected at the target sampling point is a double-layer website point signal or not;
if yes, deleting the signals of the different frequencies which are co-located with the strongest signal;
judging whether a double-layer website point signal exists in the rest signals;
and if so, deleting the signals with relatively low frequency point occupation ratio in the two signals of the common station and the different frequency.
Optionally, the selecting a home cell for determining the target sampling point from signal source cells of the remaining signals includes:
calling a preset weight value method to grade the signal source cells of the rest signals;
determining all levels of home cells of the target sampling points according to the rating results;
wherein, the weight term in the preset weight method comprises:
the signal power of each signal source cell, the longitude and latitude distance between the signal source cell and the target sampling point, the direction of the antenna direction angle, and the cross-area coverage antenna direction angle included angle threshold value.
In a second aspect, the present application also discloses an apparatus for determining a home cell of a high speed railway, including:
the device comprises a dividing module, a judging module and a judging module, wherein the dividing module is used for determining target sampling points after road grids are divided, and the same grid comprises a plurality of sampling points;
an acquisition module for acquiring signal data of each signal detected at the target sampling point;
a determining module, configured to determine a signal source cell of each signal according to the signal data;
the identification module is used for identifying the double-layer website point signals in each signal and performing alternative reservation processing;
and the attribution module is used for selecting and determining an attribution cell of the target sampling point from the signal source cells of the rest signals.
Optionally, the method further comprises:
the eliminating module is used for judging whether the signal power of the strongest signal detected by the acquiring module at the target sampling point is greater than a preset weak coverage threshold value or not; if not, deleting the current target sampling point; and if so, determining the signal source cell of each signal by the determining module.
Optionally, the culling module is further configured to:
and deleting the signals of which the signal power difference value with the strongest signal is greater than a preset relative threshold value so as to determine the signal source cells of the rest signals by the determining module.
Optionally, the obtaining module is specifically configured to:
and acquiring the signal frequency point, the signal power, the physical layer cell identification and the longitude and latitude of each signal detected at the target sampling point.
Optionally, the determining module is specifically configured to:
and determining the cell which corresponds to the signal frequency point of the signal and the physical layer cell identification and has the smallest longitude and latitude difference as the signal source cell of the signal.
Optionally, the identification module is specifically configured to:
judging whether the strongest signal detected at the target sampling point is a double-layer website point signal or not; if yes, deleting the signals of the different frequencies which are co-located with the strongest signal; judging whether a double-layer website point signal exists in the rest signals; and if so, deleting the signals with relatively low frequency point occupation ratio in the two signals of the common station and the different frequency.
Optionally, the attribution module is specifically configured to:
calling a preset weight value method to grade the signal source cells of the rest signals; determining all levels of home cells of the target sampling points according to the rating results;
wherein, the weight term in the preset weight method comprises: the signal power of each signal source cell, the longitude and latitude distance between the signal source cell and the target sampling point, the direction of the antenna direction angle, and the cross-area coverage antenna direction angle included angle threshold value.
In a third aspect, the present application also discloses an electronic device, including:
a memory for storing a computer program;
a processor for executing the computer program to implement the steps of any of the methods for determining a home cell of a high speed railway as described above.
In a fourth aspect, the present application further discloses a computer-readable storage medium, in which a computer program is stored, which, when being executed by a processor, is configured to implement the steps of the method for determining a home cell of a high speed railway as described above.
The method for determining the home cell of the high-speed railway comprises the following steps: determining a target sampling point after road grid division, wherein the same grid comprises a plurality of sampling points; acquiring signal data of each signal detected at the target sampling point; determining a signal source cell of each signal according to the signal data; identifying a double-layer website point signal in each signal and selecting a reserved signal; and selecting the home cell for determining the target sampling point from the signal source cells of the rest signals.
Therefore, the military grid granularity is introduced, fine coverage and division of road sections are achieved, and double-layer website point signals are screened, so that the accuracy and the reasonableness when corresponding attribution cells are determined for each road section are effectively improved, and smooth network signals are guaranteed when the attribution cells of each road section of railway driving are switched orderly. The determination device for the home cell of the high-speed railway provided by the application also has the beneficial effects.
Drawings
In order to more clearly illustrate the technical solutions in the prior art and the embodiments of the present application, the drawings that are needed to be used in the description of the prior art and the embodiments of the present application will be briefly described below. Of course, the following description of the drawings related to the embodiments of the present application is only a part of the embodiments of the present application, and it will be obvious to those skilled in the art that other drawings can be obtained from the provided drawings without any creative effort, and the obtained other drawings also belong to the protection scope of the present application.
Fig. 1 is a flowchart of a method for determining a home cell of a high-speed railway according to an embodiment of the present application;
fig. 2 is a flowchart of a method for determining a signal source cell of each signal according to an embodiment of the present disclosure;
fig. 3 is a flowchart of a method for acquiring a list of sites of a dual-layer network according to an embodiment of the present application;
fig. 4 is a block diagram illustrating a structure of a device for determining a home cell of a high-speed railway according to an embodiment of the present disclosure;
fig. 5 is a block diagram of an electronic device according to an embodiment of the present disclosure.
Detailed Description
The core of the application is to provide a method, a device, an electronic device and a computer readable storage medium for determining a home cell of a high-speed railway, so as to effectively improve the accuracy and the reasonableness of determining a corresponding home cell for each road section.
In order to more clearly and completely describe the technical solutions in the embodiments of the present application, the technical solutions in the embodiments of the present application will be described below with reference to the drawings in the embodiments of the present application. It is to be understood that the embodiments described are only a few embodiments of the present application and not all 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.
Currently, with the basic completion of network construction, the network coverage of high-speed railways has basically reached the goal. However, in the daily test, there still exist problems in switching network signals on a high-speed railway, such as too short of an occupied time (needle tip coverage), handover coverage, frequent switching, ping-pong switching, and the like. In view of this, the present application provides a solution for determining a home cell of a high-speed railway, which can effectively solve the above problem.
Referring to fig. 1, an embodiment of the present application discloses a method for determining a home cell of a high speed railway, which mainly includes:
s101: and determining target sampling points after road grid division, wherein the same grid comprises a plurality of sampling points.
Specifically, the method for determining the home cell of the high-speed railway provided by the embodiment of the application specifically performs military grid division on a railway road. As the military grid granularity is introduced, and the minimum granularity is 50 meters, the fine coverage problem of the road is effectively realized, and the accuracy of the corresponding home cell of each road section can be effectively improved.
S102: signal data of each signal detected at the target sampling point is acquired.
Similar signal processing is carried out on each sampling point so as to determine the corresponding home cell at each sampling point. When any target point is taken as a target sampling point, signal data of the target sampling point needs to be acquired through detection.
In particular, the signal data may include frequency sweep data and drive test data. Partial data of signals of each frequency point, namely frequency sweeping data, can be received by using frequency sweeping equipment. Referring to table 1, table 1 is specific information of the sweep data. The longitude, the latitude, the radio frequency carrier frequency point number (corresponding to the signal frequency), the physical layer cell identity (PCI), etc. are the main information.
TABLE 1
The signal receiving equipment can be used for acquiring specific signal data of a specified signal, namely drive test data. Referring to table 2, table 2 is specific information of the drive test data. The longitude, the latitude, the radio frequency carrier frequency point number (corresponding to the signal frequency), the physical layer cell identity (PCI) and the like are main information; in addition, unlike the sweep frequency data, the drive test data can also acquire the base station number + cell number (ECI) of the designated signal.
TABLE 2
It is easy to understand that, at a target sampling point, multiple signals can be received, and of course, the signal frequency point of each signal is different, and the signal power (signal strength) may also be different. In the present application, a signal suitable for corresponding use in the road segment needs to be determined from the plurality of signals by using the following steps, that is, a home cell in the road segment corresponding to the target sampling point is determined.
S103: and determining the signal source cell of each signal according to the signal data.
Specifically, the working parameter data of each signal source cell along the railway can be compared with the signal data acquired at the target sampling point, so as to determine the signal source cell of each signal acquired in S101. Referring to table 3, table 3 is specific information of the working parameter data.
As a specific example, as described above, the signal data of each signal detected at the target sampling point in S101 may specifically include a signal frequency point, a signal power, a physical layer cell identifier, and a longitude and latitude. Therefore, in S103, a signal frequency point, a physical layer cell identifier and a target signal are specifically found from the common reference data of each signal source cell, and then a signal source cell with the smallest longitude and latitude difference is determined as the signal source cell of the target signal according to the principle of closest distance.
TABLE 3
S104: and identifying the double-layer website point signals in each signal and performing alternative reservation processing.
Specifically, since the signal detected at the target sampling point may include a signal from a two-layer website, that is, a two-layer website point signal, the embodiments of the present application further perform filtering therefrom, and only one of the two-layer website point signals is retained, so as to ensure the signal communication quality.
S105: and selecting and determining the home cell of the target sampling point from the signal source cells of the rest signals.
After the screening processing of the double-layer website point signals is completed, the home cell of the target sampling point can be selected and determined from the signal source cells of the rest signals.
The method for determining the home cell of the high-speed railway provided by the embodiment of the application comprises the following steps: determining a target sampling point after road grid division, wherein the same grid comprises a plurality of sampling points; acquiring signal data of each signal detected at a target sampling point; determining a signal source cell of each signal according to the signal data; identifying a double-layer website point signal in each signal and selecting a reserved signal; and selecting and determining the home cell of the target sampling point from the signal source cells of the rest signals.
Therefore, the military grid granularity is introduced, fine coverage and division of road sections are achieved, and double-layer website point signals are screened, so that the accuracy and the reasonableness when corresponding attribution cells are determined for each road section are effectively improved, and smooth network signals are guaranteed when the attribution cells of each road section of railway driving are switched orderly.
Referring to fig. 2, an embodiment of the present application discloses a method for determining a signal source cell of each signal, including:
s201: judging whether the signal power of the strongest signal detected at the target sampling point is greater than a preset weak coverage threshold value or not; if not, the step S202 is entered; if yes, the process proceeds to S203.
S202: and deleting the current target sampling point.
Specifically, in order to delete some meaningless statistical data and reduce the calculation amount, a preset weak coverage threshold is specifically set in the embodiment of the present application, and a signal source cell whose signal power is lower than the preset weak coverage threshold is to be regarded as a weak coverage cell. And if the strongest signal at the target sampling point is from the weak coverage cell, the target sampling point is invalid, and the target sampling point can be directly deleted without recording subsequent statistics so as to enter signal analysis of the next sampling point.
S203: deleting the signals of which the signal power difference value with the strongest signal is greater than a preset relative threshold value; the process proceeds to S204.
Specifically, since there may be a plurality of signals at one target sampling point, to avoid the excessive weak signals from participating in statistics and increase the calculation amount, the embodiment of the present application further specifically sets a preset relative threshold, only the signal whose signal power difference from the strongest signal is smaller than the preset relative threshold is made to participate in subsequent processing, and the signal whose signal power difference from the strongest signal is larger than the preset relative threshold may be removed from the result set.
S204: and determining the signal source cells of the rest signals according to the signal data.
As a specific embodiment, the method for determining a home cell of a high-speed railway according to the embodiment of the present application, based on the above contents, identifies a two-layer website signal in each signal and performs a reservation process, including:
judging whether the strongest signal detected at the target sampling point is a double-layer website point signal or not;
if yes, deleting the signals of the different frequencies which are co-located with the strongest signals;
judging whether the residual signals have double-layer website point signals or not;
and if so, deleting the signals with relatively low frequency point occupation ratio in the two signals of the common station and the different frequency.
Specifically, the signal performance of the strongest signal is obviously better than that of the signal from the same station, so the embodiment of the application specifically deletes the signal which is co-located with the strongest signal and has different frequency, and retains the strongest signal. For other non-strongest signals, if the signals are from one site, the embodiment specifically eliminates the signal with the smaller frequency point proportion in the two signals, and retains the signal with the higher frequency point proportion. By screening the double-layer website point signals, the influence of the double-layer website point on the calculation of the road section signal overlapping coverage can be eliminated, so that a more reasonable and objective signal overlapping coverage result can be obtained.
Further, whether a certain signal comes from a double-layer website can be judged based on the double-layer website directory, and whether the signal is a double-layer website signal can be further judged. Referring to fig. 3, the step of acquiring the address book of the dual-layer website may specifically include:
s301: and acquiring the working parameter data of each cell.
S302: and combining the cells within the preset distance range into a physical site.
S303: and respectively judging whether the number of the cells in each physical site is within a preset range (3, 6), if so, entering S304, and otherwise, entering S306.
S304: judging whether the number of signal frequency points in the physical site is 2 or not; if yes, go to S305; if not, the process proceeds to S306.
S305: and judging that the physical site is a double-layer website.
S306: and judging that the physical site is not a double-layer website.
As a specific embodiment, the method for determining a home cell of a high-speed railway provided in the embodiment of the present application selects, on the basis of the foregoing contents, a home cell for determining a target sampling point from signal source cells of remaining signals, including:
calling a preset weight value method to grade the signal source cells of the rest signals;
determining all levels of home cells of the target sampling points according to the rating results;
wherein, the weight term in the preset weight method comprises: the signal power of each signal source cell, the longitude and latitude distance between each signal source cell and a target sampling point, the direction of an antenna direction angle, and a cross-area coverage antenna direction angle included angle threshold value.
Specifically, in the embodiment of the present application, multiple factors such as signal power, longitude and latitude distances, direction of an antenna direction angle, and a threshold value of a cross-area coverage antenna direction angle are considered comprehensively, so that a weight value of an attributive cell can be calculated more accurately, and the rationality and accuracy of a result are further improved.
In addition, in the embodiment of the present application, a plurality of home cells of different levels, such as a primary coverage cell that is mainly used and a secondary primary coverage cell that is standby, may be specifically set for one target sampling point.
Referring to fig. 4, an embodiment of the present application discloses a device for determining a home cell of a high speed railway, which mainly includes:
the dividing module 401 is configured to determine target sampling points after road grids are divided, where a plurality of sampling points are included in the same grid;
an obtaining module 402, configured to obtain signal data of each signal detected at a target sampling point;
a determining module 403, configured to determine a signal source cell of each signal according to the signal data;
an identifying module 404, configured to identify a double-layer website point signal in each signal and perform a reservation process;
and the home module 405 is configured to select a home cell for determining the target sampling point from the signal source cells of the remaining signals.
Therefore, the device for determining the attribution community of the high-speed railway disclosed by the embodiment of the application introduces the military grid granularity, realizes the fine coverage and division of the road sections, and performs screening processing on the double-layer website point signals, thereby effectively improving the accuracy and rationality when the corresponding attribution community is determined for each road section, and further ensuring the smooth network signals when the attribution communities of each road section of the railway train are switched in order.
As a specific embodiment, the apparatus for determining a home cell of a high-speed railway disclosed in the embodiment of the present application further includes, based on the above contents:
the eliminating module is used for judging whether the signal power of the strongest signal detected by the acquisition module at the target sampling point is greater than a preset weak coverage threshold value or not; if not, deleting the current target sampling point; if yes, the determining module 403 determines the source cell of each signal.
As a specific embodiment, the apparatus for determining a home cell of a high-speed railway disclosed in the embodiment of the present application is based on the above contents, and the removing module is further configured to:
the signals with the signal power difference value greater than the preset relative threshold value from the strongest signal are deleted so that the determination module 403 determines the signal source cells of the remaining signals.
As a specific embodiment, the determining device of a home cell of a high-speed railway disclosed in the embodiment of the present application is based on the above contents, and the obtaining module 402 is specifically configured to:
and acquiring the signal frequency point, the signal power, the physical layer cell identification and the longitude and latitude of each signal detected at the target sampling point.
As a specific embodiment, the determining device for a home cell of a high-speed railway disclosed in the embodiment of the present application, on the basis of the foregoing content, the determining module 403 is specifically configured to:
and determining the cell which corresponds to the signal frequency point of the signal and the physical layer cell identification and has the smallest longitude and latitude difference as the signal source cell of the signal.
As a specific embodiment, the apparatus for determining a home cell of a high-speed railway disclosed in the embodiment of the present application, on the basis of the foregoing, the identifying module 404 is specifically configured to:
judging whether the strongest signal detected at the target sampling point is a double-layer website point signal or not; if yes, deleting the signals of the different frequencies which are co-located with the strongest signals; judging whether the residual signals have double-layer website point signals or not; and if so, deleting the signals with relatively low frequency point occupation ratio in the two signals of the common station and the different frequency.
As a specific embodiment, the apparatus for determining a home cell of a high-speed railway disclosed in the embodiment of the present application is based on the above contents, and the home module 405 is specifically configured to:
calling a preset weight value method to grade the signal source cells of the rest signals; determining all levels of home cells of the target sampling points according to the rating results;
wherein, the weight term in the preset weight method comprises: the signal power of each signal source cell, the longitude and latitude distance between each signal source cell and a target sampling point, the direction of an antenna direction angle, and a cross-area coverage antenna direction angle included angle threshold value.
For specific contents of the determination apparatus for the home cell of the high speed railway, reference may be made to the foregoing detailed description of the determination method for the home cell of the high speed railway, and details thereof are not repeated here.
Referring to fig. 5, an embodiment of the present application discloses an electronic device, including:
a memory 501 for storing a computer program;
a processor 502 for executing the computer program to implement the steps of any of the methods for determining a home cell of a high speed railway as described above.
Further, the present application also discloses a computer-readable storage medium, in which a computer program is stored, and the computer program is used for implementing the steps of any method for determining a home cell of a high speed railway as described above when being executed by a processor.
For the details of the electronic device and the computer-readable storage medium, reference may be made to the foregoing detailed description of the method for determining the home cell of the high speed railway, and details thereof are not repeated here.
The embodiments are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. For the equipment disclosed by the embodiment, the description is relatively simple because the equipment corresponds to the method disclosed by the embodiment, and the relevant parts can be referred to the method part for description.
It is further noted that, throughout this document, relational terms such as "first" and "second" are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Furthermore, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The technical solutions provided by the present application are described in detail above. The principles and embodiments of the present application are explained herein using specific examples, which are provided only to help understand the method and the core idea of the present application. It should be noted that, for those skilled in the art, without departing from the principle of the present application, several improvements and modifications can be made to the present application, and these improvements and modifications also fall into the protection scope of the present application.
Claims (10)
1. A method for determining a home cell of a high-speed railway is characterized by comprising the following steps:
determining a target sampling point after road grid division, wherein the same grid comprises a plurality of sampling points;
acquiring signal data of each signal detected at the target sampling point;
determining a signal source cell of each signal according to the signal data;
identifying a double-layer website point signal in each signal and selecting a reserved signal;
and selecting the home cell for determining the target sampling point from the signal source cells of the rest signals.
2. The determination method according to claim 1, wherein the acquiring signal data of each signal detected at the target sampling point comprises:
and acquiring the signal frequency point, the signal power, the physical layer cell identification and the longitude and latitude of each signal detected at the target sampling point.
3. The method of claim 1, further comprising, before said determining a source cell of each of the signals from the signal data:
judging whether the signal power of the strongest signal detected at the target sampling point is greater than a preset weak coverage threshold value or not;
if yes, executing the step of determining the signal source cell of each signal according to the signal data;
and if not, deleting the current target sampling point.
4. The method of claim 3, further comprising, before said determining the source cell of each of the signals from the signal data:
and deleting the signals of which the signal power difference value with the strongest signal is greater than a preset relative threshold value.
5. The method of claim 1, wherein the determining the source cell of each signal according to the signal data comprises:
and determining the cell which corresponds to the signal frequency point of the signal and the physical layer cell identification and has the smallest longitude and latitude difference as the signal source cell of the signal.
6. The method of claim 1, wherein identifying and performing a reservation process on the two-tier site signals of each of the signals comprises:
judging whether the strongest signal detected at the target sampling point is a double-layer website point signal or not;
if yes, deleting the signals of the different frequencies which are co-located with the strongest signal;
judging whether a double-layer website point signal exists in the rest signals;
and if so, deleting the signals with relatively low frequency point occupation ratio in the two signals of the common station and the different frequency.
7. The method according to any one of claims 1 to 6, wherein the selecting a home cell for determining the target sampling point from the signal source cells of the remaining signals comprises:
calling a preset weight value method to grade the signal source cells of the rest signals;
determining all levels of home cells of the target sampling points according to the rating results;
wherein, the weight term in the preset weight method comprises:
the signal power of each signal source cell, the longitude and latitude distance between the signal source cell and the target sampling point, the direction of the antenna direction angle, and the cross-area coverage antenna direction angle included angle threshold value.
8. An apparatus for determining a home cell of a high-speed railway, comprising:
the device comprises a dividing module, a judging module and a judging module, wherein the dividing module is used for determining target sampling points after road grids are divided, and the same grid comprises a plurality of sampling points;
an acquisition module for acquiring signal data of each signal detected at the target sampling point;
a determining module, configured to determine a signal source cell of each signal according to the signal data;
the identification module is used for identifying the double-layer website point signals in each signal and performing alternative reservation processing;
and the attribution module is used for selecting and determining an attribution cell of the target sampling point from the signal source cells of the rest signals.
9. An electronic device, comprising:
a memory for storing a computer program;
a processor for executing the computer program to implement the steps of the method of determining a home cell of a high speed railway according to any one of claims 1 to 7.
10. A computer-readable storage medium, in which a computer program is stored which, when being executed by a processor, is adapted to carry out the steps of the method of determining a home cell of a high speed railway according to any one of claims 1 to 7.
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| Publication number | Priority date | Publication date | Assignee | Title |
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