CN105338537B - A kind of method and terminal of the shared analysis of newly-increased base station site - Google Patents

Abstract

An embodiment of the present invention provides a method for site sharing analysis of a newly added base station, the method comprising: obtaining existing base station information and newly added base station information of a preset operator; according to the existing base station information and the new Add base station information and generate the Thiessen polygon of the newly added site in the geographic information system GIS; determine whether the Thiessen polygon contains site resources of friends or newly added base station resources, wherein the friends Different from the preset operator; when it is judged that the Thiessen polymorph includes the site resource of the friend, then the availability of the site resource of the friend is evaluated. The embodiment of the present invention also provides a terminal. Through the embodiments of the present invention, while satisfying the requirements of operators for wireless network resources, the sharing rate of communication infrastructure and resource investment benefits can be improved.

Description

A method and terminal for site sharing analysis of newly added base stations

technical field

The invention relates to the field of communication technology, in particular to a method and terminal for site sharing analysis of newly added base stations.

Background technique

With the rapid development of communication technology, it is necessary to ensure that the construction of communication infrastructure meets the needs of users for wireless network resources, and to increase the sharing rate of communication infrastructure, increase resource investment benefits, reduce resource duplication, and prevent resource waste. Its work goals of major telecom operators, tower companies and communication management departments. At the same time, the sharing of infrastructure brings about the reduction of communication costs and communication service fees, which is also the demand of communication users for many years.

Since the establishment of China Tower Co., Ltd., all operators' needs for new site sites have been reported to China Tower Corporation for unified base station planning and construction. On the premise of having the operator's existing base station site information and the operator's new base station site demand information, how to select a site to meet the operator's demand for wireless network resources and improve the communication infrastructure sharing rate and resources The issue of investment efficiency needs to be resolved urgently.

Contents of the invention

Embodiments of the present invention provide a new base station site sharing analysis method and a terminal, which can improve communication infrastructure sharing rate and resource investment efficiency while satisfying operators' demands on wireless network resources.

The first aspect of the embodiment of the present invention provides a method for site sharing analysis of a newly added base station, including:

Obtain existing base station information and new base station information of the default operator;

generating a Thiessen polygon of the newly added site in the geographic information system GIS according to the existing base station information and the newly added base station information;

Judging whether the Thiessen polygon contains the site resources of a friend, wherein the friend is different from the preset operator; the site resource of the friend includes the existing base station resource of the friend and Newly added base station site resources from friends;

After it is determined that the Thiessen polygon contains the site resources of the friend, the availability of the site resources of the friend is evaluated.

With reference to the first aspect of the embodiments of the present invention, in the first possible implementation manner of the first aspect, after the judging whether the Thiessen polygon contains site resources of other vendors or newly added base station site resources, The method also includes:

If not, the user is prompted to select a site within the area where the Thiessen polygon is located.

With reference to the first aspect of the embodiments of the present invention or the first possible implementation manner of the first aspect, in the second possible implementation manner of the first aspect, according to the existing base station information and the newly added The base station information generates the Thiessen polygon of the newly added site in the geographic information system GIS, including:

Treating the existing base station information and the newly added base station information as discrete points in the GIS;

connecting the discrete points into a triangular network, wherein the triangular network is composed of a plurality of triangles without overlapping coverage;

Determining all triangles containing discrete points i as target triangles, wherein the discrete points i represent any of the newly added site sites;

calculating the center of the circumcircle of each target triangle in the target triangle, and recording the center of the circumscribed circle;

The centers of the circumscribed circles are sequentially connected clockwise or counterclockwise to form a Thiessen polygon.

With reference to the first aspect of the embodiment of the present invention or the first possible implementation manner of the first aspect, in the third possible implementation manner of the first aspect, the checking of the availability of site resources of the peer assessment, including:

Using multiple indicators to evaluate the site resources of the competitors to obtain multiple evaluation values;

In a case where two evaluation values among the plurality of evaluation values meet the preset requirements, it is marked that the website resources of the friend merchants are available.

With reference to the first aspect of the embodiment of the present invention or the first possible implementation manner of the first aspect, in the fourth possible implementation manner of the first aspect, the checking of the availability of site resources of the friend After the assessment, the method also includes:

When it is estimated that the site resource of the friend is unavailable, the user is prompted to re-select the site in the area where the Thiessen polygon is located.

The second aspect of the embodiment of the present invention provides a terminal, including:

An acquisition unit, configured to acquire existing base station information and newly added base station information of a preset operator;

A generating unit, configured to generate a Thiessen polygon of the newly added site in a geographic information system (GIS) according to the existing base station information and the newly added base station information acquired by the acquiring unit;

A judging unit, configured to judge whether the Thiessen polygon generated by the generating unit contains a site resource of a friend, wherein the friend is different from the preset operator; the site resource of the friend is different from the default operator; Including the existing base station site resources of friends and the new base station resources of friends;

An evaluation unit, configured to evaluate the availability of the site resources of the friend when it is judged by the judging unit that the Thiessen polygon includes the site resource of the friend.

With reference to the second aspect of the embodiments of the present invention, in a first possible implementation manner of the second aspect, the terminal further includes:

The first prompting unit is used to prompt the user where the Thiessen polygon is located after the judging unit judges whether the site resource of a friend or a newly added base station site resource is included in the Thiessen polygon. Site selection within the region.

With reference to the second aspect of the embodiments of the present invention or the first possible implementation manner of the second aspect, in the second possible implementation manner of the second aspect, the generating unit includes:

A determining module, configured to use the existing base station information and the newly added base station information acquired by the acquisition unit as discrete points in the GIS;

A connecting module, configured to connect the discrete points determined by the determining module into a triangular network, wherein the triangular network is composed of a plurality of triangles without overlapping coverage;

The determining module is also used for:

Determining all triangles containing discrete points i as target triangles, wherein the discrete points i represent any of the newly added site sites;

a calculation module, configured to calculate the circumcenter of each target triangle in the target triangle determined by the determining module, and record the circumcenter;

The connection module is also used for:

The centers of the circumscribed circles calculated by the calculation module are sequentially connected in a clockwise or counterclockwise order to form a Thiessen polygon.

With reference to the second aspect of the embodiments of the present invention or the first possible implementation manner of the second aspect, in a third possible implementation manner of the second aspect, the evaluation unit includes:

An evaluation module, configured to use multiple indicators to evaluate the site resources of the competitors judged by the judging unit, so as to obtain multiple evaluation values;

A marking module, configured to mark the site resource of the friend as reliable when two of the multiple evaluation values evaluated by the evaluation module meet preset requirements.

With reference to the second aspect of the embodiments of the present invention or the first possible implementation manner of the second aspect, in a fourth possible implementation manner of the second aspect, the terminal further includes:

The second prompting unit is configured to prompt the user to re-select a site within the area where the Thiessen polygon is located when the evaluation unit evaluates that the site resources of the friend are unavailable.

Implementing the embodiment of the present invention has the following beneficial effects:

The existing base station information and newly added base station information of the preset operator can be obtained through the embodiment of the present invention, and the Thiessen polygon of the newly added site is generated in the geographic information system GIS according to the existing base station information and the newly added base station information , judging whether the Thiessen polygon contains site resources of a friend or a newly added base station site resource, wherein the friend is different from the preset operator; Site resources, then evaluate the availability of the site resources of the competitor. In this embodiment, by establishing a Thiessen polygon of the newly added site, and judging whether the Thiessen polygon contains available friends or new sites, it can be decided whether to select a site within the Thiessen polygon area Or re-select the site. Therefore, while meeting the needs of operators for wireless network resources, the sharing rate of communication infrastructure and resource investment benefits can be improved.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following will briefly introduce the drawings that need to be used in the description of the embodiments. Obviously, the drawings in the following description are some embodiments of the present invention. For Those of ordinary skill in the art can also obtain other drawings based on these drawings without making creative efforts.

FIG. 1 is a schematic flow chart of a first embodiment of a method for site sharing analysis of a newly added base station provided by an embodiment of the present invention;

Fig. 1 a is the schematic diagram of building the Delaunay triangular network of discrete points provided by the embodiment of the present invention;

Figure 1b is a schematic diagram of the construction of the bordering polygon of the newly added base station site provided by the embodiment of the present invention;

Figure 1c is a schematic diagram of the construction of the bordering polygon divided into N-2 triangles provided by the embodiment of the present invention;

FIG. 2 is a schematic flowchart of a second embodiment of a method for analyzing site sharing of a newly added base station provided by an embodiment of the present invention;

FIG. 3 is a schematic flowchart of a third embodiment of a method for analyzing site sharing of a newly added base station provided by an embodiment of the present invention;

FIG. 4 is a schematic structural diagram of a first embodiment of a terminal provided by an embodiment of the present invention;

FIG. 5 is a schematic structural diagram of a second embodiment of a terminal provided by an embodiment of the present invention.

Detailed ways

Embodiments of the present invention provide a method and terminal for analyzing the site sharing of newly added base stations, which can be used to improve communication infrastructure sharing rate and resource investment efficiency while satisfying operators' demands on wireless network resources.

In order to enable those skilled in the art to better understand the solutions of the present invention, the following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only It is an embodiment of a part of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present invention.

Each will be described in detail below.

The terms "first", "second", "third" and "fourth" in the description and claims of the present invention and the drawings are used to distinguish different objects, rather than to describe a specific order . Furthermore, the terms "include" and "have", as well as any variations thereof, are intended to cover a non-exclusive inclusion. For example, a process, method, system, product or device comprising a series of steps or units is not limited to the listed steps or units, but optionally also includes unlisted steps or units, or optionally further includes For other steps or units inherent in these processes, methods, products or apparatuses.

Reference herein to an "embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the present invention. The occurrences of this phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is understood explicitly and implicitly by those skilled in the art that the embodiments described herein can be combined with other embodiments.

The terminal described in the embodiment of the present invention may include a smart phone (such as an Android phone, an iOS phone, a Windows Phone, etc.), a tablet computer, a palmtop computer, a notebook computer, a mobile Internet device (MID, MobileInternet Devices) or a wearable device, etc. The above-mentioned terminals are only examples, not exhaustive, including but not limited to the above-mentioned terminals.

Please refer to FIG. 1 , which is a schematic flowchart of a first embodiment of a method for analyzing site sharing of a newly added base station provided by an embodiment of the present invention. The method for adding base station site sharing analysis described in this embodiment includes the following steps:

101. Obtain existing base station information and newly added base station information of a preset operator.

In the embodiment of the present invention, the preset operator may be China Unicom, China Mobile or China Telecom. The existing base station information may be all or part of the existing base station information of the preset operator. Among them, the information of the existing base station or the newly added base station may include but not limited to: the name of the site, longitude, latitude, province and city to which it belongs, scene to which it belongs, operator to which it belongs, and tower supporting resource information (for example: computer room feeder, space, Iron tower holding poles, etc.) and so on.

Further, before step 101 is performed, existing base station information of all operators may be obtained, and all existing base station information may be marked in a Geographic Information System (Geographic Information System or Geo-Informationsystem, GIS) GIS system. During the marking process, the location of any base station can be regarded as a discrete point.

102. Generate a Thiessen polygon of the newly added site in a geographic information system (GIS) according to the existing base station information and the newly added base station information.

In the embodiment of the present invention, the terminal can generate a Thiessen polygon of each newly added site in the GIS according to the existing base station information of the preset operator and the newly added base station information.

Optionally, the terminal can regard the existing base station information and newly added base station information of the preset operator as discrete points in the GIS, and connect the discrete points into a triangular network, wherein the triangular network consists of multiple non-overlapping coverage Triangle formation, determining all the triangles including the discrete point i as the target triangle, wherein the discrete point i represents any of the newly added site, calculating the circumcircle center of each target triangle in the target triangle, and recording the circumscribed circle Circle center; connect the circumcenters of the circumscribed circles clockwise or counterclockwise to form a Thiessen polygon.

Based on the above description, the Thiessen polygon of the newly added site can be made on the GIS according to the information of the existing base station site and the newly added site. Taking China Unicom as an example, the process of making the Thiessen polygon for the new site is as follows:

1) Treat all base station sites and newly added sites of China Unicom as discrete points.

2) Construct a triangular network with discrete points, that is, construct a Delaunay triangular network. Number the discrete points and the resulting triangles, recording which three discrete points each triangle is made of. In the application of this embodiment, preferably, the discrete point is a newly added site.

3) Among them, any discrete point can be used as a vertex, and the numbers of all triangles adjacent to the discrete point are found and recorded. It is only necessary to find all the triangles with the same vertex (discrete point) in the constructed triangulation network.

4) Sort the triangles adjacent to each discrete point clockwise or counterclockwise, so that the next step can be connected to generate a Thiessen polygon.

Wherein, the sorting method may be shown in Figure 1a. Figure 1a describes the counterclockwise sorting method, and the discrete point is o. Find any triangle with o as the vertex, set it as A; take any vertex of the two vertices of triangle A except o, set it as a, obviously, the other vertex of this triangle can also be found, That is f; then the next triangle must have of as the side, that is, triangle F; the other vertex of triangle F is e, then the next triangle has oe as the side; and so on, until returning to the side of oa .

5) Calculate the center of the circumcircle of each triangle, and record the position of the center of each circumcircle.

6) According to the adjacent triangles of each discrete point, connect the centers of the circumscribed circles of these adjacent triangles to obtain the Thiessen polygon of point o. For the Thiessen polygon on the edge of the triangulation network, the vertical bisector can be intersected with the figure profile, and together with the figure profile form the Thiessen polygon. For example, taking Figure 1a as an example, the circumcenters of A, B, C, D, E, and F can be obtained, and the circumcenters of A, B, C, D, E, and F are connected in turn to obtain Take the clockwise order as an example, the circumcenter of A can be connected to the center of circumscribed circle of B, the center of circumscribed circle of B can be connected to the center of circumscribed circle of C, the center of circumscribed circle of C can be connected to the center of circumscribed circle of D, and the center of circumscribed circle of D can be connected The center of the circumscribed circle of E, the center of the circumscribed circle of E is connected to the center of the circumscribed circle of F, and the center of the circumscribed circle of F is connected to the center of the circumscribed circle of A.

Optionally, the Thiessen polygons of all base station sites and new site sites of an operator (for example: China Unicom) are rendered and displayed in different colors on the GIS map.

Further, the Thiessen polygon of the newly-added site can be made, so that: each Thiessen polygon contains only one newly-added site; the distance between the base station site in the Thiessen polygon area and the corresponding site is the shortest; The distances from the points on the sides of the polygon to the base stations on both sides are equal. As shown in Figure 1b.

103. Determine whether the Thiessen polygon includes site resources of a friend or a newly added base station site resource, wherein the friend is different from the preset operator.

In this embodiment, the partner is not the default operator. For example, when the default operator is China Unicom, the partner can be China Mobile, China Telecom or China Tower Corporation.

Optionally, the Thiessen polygons of all base station sites and newly-added sites of an operator (for example: China Unicom) are shown on the GIS map. At the same time, the Thiessen polygons of China Unicom’s newly-added sites can be determined according to the latitude and longitude Whether there are existing base station sites or new site resources of other companies.

104. After it is determined that the Thiessen polygon includes the site resource of the friend, evaluate the availability of the site resource of the friend.

In the embodiment of the present invention, when the Thiessen polygon includes a site resource of a friend, the availability of the site resource of the friend is evaluated, mainly evaluating whether the site resource can be used by a preset operator.

Furthermore, if there are no existing or newly added site resources of other suppliers within the Thiessen polygon, then new site construction is considered.

Further, the following evaluation indicators can be used to evaluate the site resources of other suppliers: deviation degree, station distance, balanced distribution index and resource availability.

1) The degree of deviation, which is mainly the distance between the existing or newly-added site of the partner company in the Thiessen polygon of the newly-added site and the distance between the newly-added site based on the latitude and longitude. If the deviation is too large, it will be difficult for base station construction to meet the needs of users in the area for wireless network resources. Therefore, to realize site sharing, the deviation degree of the site must be within the preset deviation range.

2) The distance between stations, that is, the distance between the newly added station site and the existing or other newly added station sites of the same operator, which is mainly calculated by latitude and longitude. If the distance between stations is too large, the problem of weak coverage in the wireless environment will easily occur. If the distance between stations is too small, the problem of pilot pollution in the wireless environment will easily occur. Therefore, to achieve site sharing, the distance between stations must be within the preset distance range.

According to different scenarios, the empirical values of the maximum deviation between the corresponding station sites and the station spacing are given, as shown in the following table:

Scenes The maximum deviation of the site of the telecom enterprise (m) Station distance (m) dense urban area 50-75 200-300 Ordinary city 100-125 400-500 county seat 100-150 400-600 suburbs 150-250 600-1000 the countryside 250-400 1000-1600

3) Balanced distribution index, which is mainly used to select the optimal site for co-construction or sharing among multiple mobile base station sites. Among them, the calculation steps of the balanced distribution index:

a) After completing the Thiessen polygons of all (existing and newly added) base station sites of the same operator, if a Thiessen polygon of a newly added site has 6 sides, then find the other 6 sides with the same side The base station sites within the Thiessen polygon, connect these sites clockwise or counterclockwise to form a new hexagon, which is called the bordering polygon of this newly added site, and the apex of the polygon is the bordering base station site, such as Polygon in Figure 1b.

In Figure 1b, ▲ is the site identification of China Unicom’s new base station, and △ is the site identification of China Unicom’s existing base station. □ is the site identification of the existing base station of China Telecom, and □ is the site identification of the existing base station of China Mobile.

b) Calculate the geometric center of the bordering polygon. Its calculation method is as follows:

①Assume that the bordering polygon has N vertices Ai(xi,yi)(i=1, 2,...,N), take any vertex Ai as a vertex, connect with other vertices of the bordering polygon, and divide the bordering polygon into N-2 triangle, as shown in Figure 1c.

②Find the circumcircle centers Gi (i=1, 2, ..., N-2) of N-2 triangles as new vertices, and connect each vertex with the vertices of adjacent triangles to form an N-2 polygon , if the three points are collinear, then take the midpoint of the three-point line as the new vertex.

③ For the formed N-2 polygon, repeat steps ① and ②. If there are two vertices left, take the midpoint of the line connecting the two vertices as the center of the bordering polygon; if there is one point left, then the point is the geometric center of the bounding polygon.

c) Calculate the balanced distribution index of the newly added site

Assuming that the number of vertices of the bordering polygon of the newly added site is m, the number of sites of friendly merchants within the Thiessen polygon of the newly added site is n, and the balanced distribution index of the resources of each friendly merchant is:

Among them, the mean distance between the geometric center of the bordering polygon and each bordering site is:

Among them, di1, di2, ..., dim represent the distances between the newly added site and each vertex of the bordering polygon respectively.

4) Resource availability, which is used to check the tower supporting resource information of existing base stations of other companies (for example: feeder line, space, tower pole, etc.) of the equipment room, and evaluate whether the supporting resources meet the needs of the new base station.

The existing base station information and newly added base station information of the preset operator can be obtained through the embodiment of the present invention, and the Thiessen polygon of the newly added site is generated in the geographic information system GIS according to the existing base station information and the newly added base station information , judging whether the Thiessen polygon contains site resources of a friend or a newly added base station site resource, wherein the friend is different from the preset operator; Site resources, then evaluate the availability of the site resources of the competitor. In this embodiment, by establishing a Thiessen polygon of the newly added site, and judging whether the Thiessen polygon contains available friends or new sites, it can be decided whether to select a site within the Thiessen polygon area Or re-select the site. Therefore, while meeting the needs of operators for wireless network resources, the sharing rate of communication infrastructure and resource investment benefits can be improved.

Please refer to FIG. 2 , which is a schematic flowchart of a second embodiment of a method for analyzing site sharing of a newly added base station provided by an embodiment of the present invention. The method for adding base station site sharing analysis described in this embodiment includes the following steps:

201. Obtain existing base station information and newly added base station information of a preset operator.

202. Generate a Thiessen polygon of the newly added site in a geographic information system (GIS) according to the existing base station information and the newly added base station information.

203. Determine whether the Thiessen polygon includes site resources of a friend or a newly added base station site resource, where the friend is different from the preset operator.

204. If not, prompt the user to select a location within the area where the Thiessen polygon is located.

In the embodiment of the present invention, if it is determined that the Thiessen polygon does not include site resources of other vendors or newly added base station site resources, the user is prompted to select a site within the area where the Thiessen polygon is located.

Optionally, if yes, then evaluate the availability of site resources of other vendors.

The existing base station information and newly added base station information of the preset operator can be obtained through the embodiment of the present invention, and the Thiessen polygon of the newly added site is generated in the geographic information system GIS according to the existing base station information and the newly added base station information , judging whether the Thiessen polygon contains the site resource of a friend or a newly added base station site resource, wherein the friend is different from the preset operator; if not, prompt the user to be in the area where the Thiessen polygon is located address within. In this embodiment, by establishing a Thiessen polygon of the newly added site, and when it is judged that the Thiessen polygon does not contain available friends or new sites, the user can be prompted to select a site within the Thiessen polygon area , thus, while satisfying the operator's demand for wireless network resources, the communication infrastructure sharing rate and resource investment efficiency can be improved.

Please refer to FIG. 3 , which is a schematic flowchart of a third embodiment of a method for analyzing site sharing of a newly added base station provided by an embodiment of the present invention. The method for adding base station site sharing analysis described in this embodiment includes the following steps:

301. Obtain existing base station information and newly added base station information of a preset operator.

302. Generate a Thiessen polygon of the newly added site in a geographic information system (GIS) according to the existing base station information and the newly added base station information.

303. Determine whether the Thiessen polygon includes site resources of a friend or a newly added base station site resource, where the friend is different from the preset operator.

304 . Evaluate the site resources of the rival merchants by using multiple indicators to obtain multiple evaluation values.

In the embodiment of the present invention, multi-indicators can be used to evaluate the site resources of other suppliers. The multi-indicators can be combined deviation degree, station distance, and balanced distribution in the method of sharing and analyzing the newly added base station site as described in Figure 1. Index and resource availability. Of course, the indicators used for evaluation are not limited to this. When each indicator is used to evaluate the site resources of a friend, the corresponding value can be obtained. If the deviation is used to evaluate the site resources of a friend, the deviation value will be obtained. When the deviation value is less than a certain threshold , the website resource of the friend is available, and if it is greater than the certain threshold, the site resource of the friend is unavailable. Several other indicators can be analogized.

305. In a case where two evaluation values among the plurality of evaluation values satisfy the preset requirement, mark that the site resource of the friend merchant is available.

In the embodiment of the present invention, when two of the multiple evaluation values meet the preset requirements, it is marked that the website resource of the friend is available.

To sum up: Combining the four indicators of deviation degree, station distance, balanced distribution index and resource availability to evaluate the site availability of rival merchants.

Optionally, if the deviation degree, station distance and resource availability of other suppliers' sites within the Thiessen polygon of the newly added site cannot meet the requirements, then a new site will be considered.

Optionally, if the deviation degree, station distance, and resource availability of the rival sites within the Thiessen polygon of the newly added site meet the requirements, and only one meets the requirements, site sharing is considered.

Optionally, if the deviation degree, station distance, and resource availability of the rival sites within the Thiessen polygon of the newly added site meet the requirements, and at least two of them meet the requirements, the site with the smallest equilibrium distribution index is selected for the site address sharing.

The existing base station information and newly added base station information of the preset operator can be obtained through the embodiment of the present invention, and the Thiessen polygon of the newly added site is generated in the geographic information system GIS according to the existing base station information and the newly added base station information , judging whether the Thiessen polygon contains the site resource of a friend or a newly added base station site resource, wherein the friend is different from the preset operator; using multiple indicators to evaluate the site resource of the friend , to obtain a plurality of evaluation values, and when two evaluation values in the plurality of evaluation values meet the preset requirements, it is marked that the website resource of the friend merchant is available. In this embodiment, by establishing a Thiessen polygon of the newly added site, and when it is judged that the Thiessen polygon does not contain available friends or new sites, the user can be prompted to select a site within the Thiessen polygon area , thus, while satisfying the operator's demand for wireless network resources, the communication infrastructure sharing rate and resource investment efficiency can be improved.

Please refer to FIG. 4 , which is a schematic structural diagram of a first embodiment of a terminal provided by an embodiment of the present invention. The terminal described in this embodiment includes:

The obtaining unit 401 is configured to obtain existing base station information and newly added base station information of a preset operator.

The generating unit 402 is configured to generate a Thiessen polygon of the newly added station site in a geographic information system (GIS) according to the existing base station information and the newly added base station information obtained by the obtaining unit 401 .

A judging unit 403, configured to judge whether the Thiessen polygon generated by the generating unit 402 contains site resources of a friend or a newly added base station site resource, wherein the friend is different from the preset operator .

The evaluation unit 404 is configured to evaluate the availability of the site resources of the friend when the judging unit 403 judges that the Thiessen polygon contains the site resources of the friend.

Optionally, the terminal may also include:

The first prompting unit 405 is used to prompt the user in the Thiessen polygon after the judging unit 403 judges whether the site resource of a friend or a newly added base station site resource is included in the Thiessen polygon. Select a location within the area where the polygon is located.

Optionally, the generating unit 402 includes:

The determining module 4021 is configured to use the existing base station information and the newly added base station information acquired by the acquiring unit 401 as discrete points in the GIS.

The connecting module 4022 is configured to connect the discrete points determined by the determining module 4021 into a triangular network, wherein the triangular network is composed of multiple triangles without overlapping coverage.

The determination module 4021 is also used for:

All triangles containing discrete points i are determined as target triangles, wherein the discrete points i represent any of the newly added site sites.

The calculation module 4023 is configured to calculate the center of the circumscribed circle of each target triangle determined by the determination module 4021, and record the center of the circumscribed circle.

The connection module 4024 is also used for:

The centers of the circumscribed circles calculated by the calculation module 4023 are sequentially connected clockwise or counterclockwise to form a Thiessen polygon.

Optionally, the above evaluation unit 404 may include:

The evaluation module 4041 is configured to use multiple indicators to evaluate the website resources of the friend merchants judged by the judging unit 403, so as to obtain multiple evaluation values.

The marking module 4042 is configured to mark the website resources of the friend merchant as reliable when two of the multiple evaluation values evaluated by the evaluation module 4041 meet preset requirements.

Optionally, the terminal may also include:

The second prompting unit 406 is configured to prompt the user to re-select a site within the area where the Thiessen polygon is located when the evaluation unit 404 evaluates that the site resources of the friend are unavailable.

The terminal described in the embodiment of the present invention can obtain the existing base station information and newly added base station information of the preset operator, and generate the newly added station address in the geographic information system GIS according to the existing base station information and the newly added base station information Thiessen polygon, determine whether the Thiessen polygon contains the site resource of a friend or a newly added base station site resource, wherein, the friend is different from the preset operator; after judging that the Thiessen polygon contains As for the site resources of the friend, the availability of the site resources of the friend is evaluated. In this embodiment, by establishing a Thiessen polygon of the newly added site, and judging whether the Thiessen polygon contains available friends or new sites, it can be decided whether to select a site within the Thiessen polygon area Or re-select the site. Therefore, while meeting the needs of operators for wireless network resources, the sharing rate of communication infrastructure and resource investment benefits can be improved.

Please refer to FIG. 5 , which is a schematic structural diagram of a second embodiment of a terminal provided by an embodiment of the present invention. The terminal described in this embodiment includes: at least one input device 1000; at least one output device 2000; at least one processor 3000, such as a CPU; and a memory 4000, the above-mentioned input device 1000, output device 2000, processor 3000 and memory The 4000 is connected via the bus 5000.

Wherein, the above-mentioned input device 1000 may specifically be a touch panel, a physical button or a mouse.

The aforementioned output device 2000 may specifically be a display screen.

The above-mentioned memory 4000 may be a high-speed RAM memory, or a non-volatile memory (non-volatile memory), such as a magnetic disk memory. The above-mentioned memory 4000 is used to store a set of program codes, and the above-mentioned input device 1000, output device 2000 and processor 3000 are used to call the program codes stored in the memory 4000, and perform the following operations:

The above-mentioned processor 3000 is used for:

Obtain existing base station information and new base station information of the default operator;

generating a Thiessen polygon of the newly added site in the geographic information system GIS according to the existing base station information and the newly added base station information;

Judging whether the Thiessen polygon contains the site resource of a friend or a newly added base station site resource, wherein the friend is different from the preset operator;

After it is determined that the Thiessen polygon contains the site resources of the friend, the availability of the site resources of the friend is evaluated.

Optionally, after the above-mentioned processor 3000 determines whether the Thiessen polygon contains site resources of other vendors or newly added base station site resources, it is further specifically used for:

If not, the user is prompted to select a site within the area where the Thiessen polygon is located.

Optionally, the above-mentioned processor 3000 generates a Thiessen polygon of the newly-added site in the geographic information system GIS according to the existing base station information and the newly-added base station information, including:

Treating the existing base station information and the newly added base station information as discrete points in the GIS;

connecting the discrete points into a triangular network, wherein the triangular network is composed of a plurality of triangles without overlapping coverage;

Determining all triangles containing discrete points i as target triangles, wherein the discrete points i represent any of the newly added site sites;

calculating the center of the circumcircle of each target triangle in the target triangle, and recording the center of the circumscribed circle;

The centers of the circumscribed circles are sequentially connected clockwise or counterclockwise to form a Thiessen polygon.

Optionally, the above-mentioned processor 3000 evaluates the availability of site resources of the friend, including:

Using multiple indicators to evaluate the site resources of the competitors to obtain multiple evaluation values;

In a case where two evaluation values among the plurality of evaluation values meet the preset requirements, it is marked that the website resources of the friend merchants are available.

Optionally, after the processor 3000 evaluates the availability of site resources of the friend, it is further specifically configured to:

When it is estimated that the site resource of the friend is unavailable, the user is prompted to re-select the site in the area where the Thiessen polygon is located.

It should be noted that for the foregoing method embodiments, for the sake of simple description, they are expressed as a series of action combinations, but those skilled in the art should know that the present invention is not limited by the described action sequence. Because of the present invention, certain steps may be performed in other orders or simultaneously. Secondly, those skilled in the art should also know that the embodiments described in the specification belong to preferred embodiments, and the actions and modules involved are not necessarily required by the present invention.

In the foregoing embodiments, the descriptions of each embodiment have their own emphases, and for parts not described in detail in a certain embodiment, reference may be made to relevant descriptions of other embodiments.

In the several embodiments provided in this application, it should be understood that the disclosed device can be implemented in other ways. For example, the device embodiments described above are only illustrative. For example, the division of the units is only a logical function division. In actual implementation, there may be other division methods. For example, multiple units or components can be combined or can be Integrate into another system, or some features may be ignored, or not implemented. In another point, the mutual coupling or direct coupling or communication connection shown or discussed may be through some interfaces, and the indirect coupling or communication connection of devices or units may be in electrical or other forms.

The units described as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place, or may be distributed to multiple network units. Part or all of the units can be selected according to actual needs to achieve the purpose of the solution of this embodiment.

In addition, each functional unit in each embodiment of the present invention may be integrated into one processing unit, each unit may exist separately physically, or two or more units may be integrated into one unit. The above-mentioned integrated units can be implemented in the form of hardware or in the form of software functional units.

If the integrated unit is realized in the form of a software function unit and sold or used as an independent product, it can be stored in a computer-readable storage medium. Based on this understanding, the essence of the technical solution of the present invention or the part that contributes to the prior art or all or part of the technical solution can be embodied in the form of a software product, and the computer software product is stored in a storage medium , including several instructions to make a computer device (which may be a personal computer, a server, or a network device, etc.) execute all or part of the steps of the methods described in various embodiments of the present invention. The aforementioned storage media include: U disk, read-only memory (ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), mobile hard disk, magnetic disk or optical disk and other media that can store program codes. .

As mentioned above, the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit them; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: it can still understand the foregoing The technical solutions recorded in each embodiment are modified, or some of the technical features are replaced equivalently; and these modifications or replacements do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.

Claims (8)

1. A method for adding base station site sharing analysis, characterized in that, comprising: Obtain existing base station information and new base station information of the default operator; Generate a Thiessen polygon of the newly added site in the geographic information system GIS according to the existing base station information and the newly added base station information; Judging whether the Thiessen polygon contains the site resources of a friend, wherein the friend is different from the preset operator; the site resource of the friend includes the existing base station resource of the friend and Newly added base station site resources from friends; When it is judged that the Thiessen polygon contains the site resource of the friend, then evaluate the availability of the site resource of the friend; Wherein, the evaluation of the availability of the site resources of the friends includes: Using multiple indicators to evaluate the site resources of the competitors to obtain multiple evaluation values; In a case where two evaluation values among the plurality of evaluation values meet the preset requirements, it is marked that the website resources of the friend merchants are available. 2. The method according to claim 1, characterized in that, after the judging whether the Thiessen polygon contains the site resources of other merchants, the method further comprises: If not, the user is prompted to select a site within the area where the Thiessen polygon is located. 3. The method according to any one of claims 1 and 2, wherein the method of generating the new site address in the Geographic Information System (GIS) according to the existing base station information and the newly added base station information Thiessen polygons, including: Treating the existing base station information and the newly added base station information as discrete points in the GIS; connecting the discrete points into a triangular network, wherein the triangular network is composed of a plurality of triangles without overlapping coverage; Determining all triangles containing discrete points i as target triangles, wherein the discrete points i represent any of the newly added site sites; calculating the center of the circumcircle of each target triangle in the target triangle, and recording the center of the circumscribed circle; The centers of the circumscribed circles are sequentially connected clockwise or counterclockwise to form a Thiessen polygon. 4. The method according to any one of claims 1 or 2, characterized in that, after evaluating the availability of the site resources of the friend, the method further comprises: When it is estimated that the site resource of the friend is unavailable, the user is prompted to re-select the site in the area where the Thiessen polygon is located. 5. A terminal, characterized in that, comprising: An acquisition unit, configured to acquire existing base station information and newly added base station information of a preset operator; A generating unit, configured to generate a Thiessen polygon of a newly added site in a geographic information system GIS according to the existing base station information and the newly added base station information acquired by the acquiring unit; A judging unit, configured to judge whether the Thiessen polygon generated by the generating unit contains a site resource of a friend, wherein the friend is different from the preset operator; the site resource of the friend is different from the default operator; Including the existing base station site resources of friends and the new base station resources of friends; An evaluation unit, configured to evaluate the availability of the site resources of the friend when the judging unit judges that the Thiessen polygon contains the site resources of the friend; Wherein, the evaluation unit includes: An evaluation module, configured to use multiple indicators to evaluate the site resources of the competitors judged by the judging unit, so as to obtain multiple evaluation values; A marking module, configured to mark the site resource of the friend as reliable when two of the multiple evaluation values evaluated by the evaluation module meet preset requirements. 6. The terminal according to claim 5, further comprising: The first prompting unit is configured to prompt the user to select a site within the area where the Thiessen polygon is located after the judging unit judges whether the Thiessen polygon contains site resources of other vendors. 7. The terminal according to any one of claims 5 or 6, wherein the generating unit comprises: A determining module, configured to use the existing base station information and the newly added base station information acquired by the acquisition unit as discrete points in the GIS; A connecting module, configured to connect the discrete points determined by the determining module into a triangular network, wherein the triangular network is composed of a plurality of triangles without overlapping coverage; The determining module is also used for: Determining all triangles containing discrete points i as target triangles, wherein the discrete points i represent any of the newly added site sites; a calculation module, configured to calculate the circumcenter of each target triangle in the target triangle determined by the determining module, and record the circumcenter; The connection module is also used for: The centers of the circumscribed circles calculated by the calculation module are sequentially connected in a clockwise or counterclockwise order to form a Thiessen polygon. 8. The terminal according to any one of claims 5 or 6, wherein the terminal further comprises: The second prompting unit is configured to prompt the user to re-select a site within the area where the Thiessen polygon is located when the evaluation unit evaluates that the site resources of the friend are unavailable.