CN114363952B - Mobile communication network resource allocation method, device and readable storage medium - Google Patents
Mobile communication network resource allocation method, device and readable storage medium Download PDFInfo
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Abstract
The embodiment of the invention provides a mobile communication network resource allocation method, a device and a readable storage medium, in the embodiment of the method, a measurement report of a terminal corresponding to each cell is obtained, a common coverage cell group is determined based on the measurement report of the terminal corresponding to each cell in the common coverage cell group, the function of each cell in the common coverage cell group is determined based on the measurement report of the terminal corresponding to each cell and the starting priority of each cell, the resources of the common coverage cell group are allocated based on the load information of the common coverage cell group and the functions of each cell, the common coverage cell group is determined based on the measurement report of the terminal corresponding to each cell, the functions of each cell in the common coverage cell group are determined based on the load information of each cell and the starting priority of each cell, and the resources of the common coverage cell group are allocated based on the load information of each cell and the functions of each cell, so that energy conservation can be realized on the basis of meeting network coverage and capacity requirements.
Description
Technical Field
The present invention relates to the field of mobile communications technologies, and in particular, to a method and an apparatus for configuring mobile communications network resources, and a readable storage medium.
Background
With the continuous development of mobile networks and the continuous increase of service demands, mobile communication networks gradually evolve into multi-layered heterogeneous networks: macro-station based wide area coverage and micro-station, pico-station, femto-station and cell are divided into coverage or capacity-supplemented mobile communication network architectures. In actual operation of the network, the loads of different periods are different, and when the network is idle, all network resources still operate normally, so that great waste of energy sources can be caused.
The current energy-saving schemes aiming at the problem mainly comprise the following two types:
1. setting a neighbor cell load indication, and closing/starting the cell through the busy/idle condition of the neighbor cell, wherein the scheme cannot ensure the full coverage of the network; 2. and the resource adjustment and optimization are realized by judging the co-coverage through the industrial parameters. The scheme needs to ensure absolute accuracy of the industrial parameters, can accurately predict the influence of different industrial parameters on coverage, and has low feasibility.
Disclosure of Invention
Aiming at the technical problems existing in the prior art, the embodiment of the invention provides a mobile communication network resource allocation method, a mobile communication network resource allocation device and a readable storage medium.
In a first aspect, an embodiment of the present invention provides a method for configuring mobile communication network resources, including:
acquiring a measurement report of a terminal corresponding to each cell; the terminal corresponding to each cell refers to a terminal taking each cell as a service cell;
determining a common coverage cell group based on measurement reports of terminals corresponding to the cells;
determining the function of each cell in the common coverage cell group based on a measurement report of a terminal corresponding to each cell in the common coverage cell group and the opening priority of each cell in the common coverage cell group;
and configuring resources of the co-coverage cell group based on the loading information of the co-coverage cell group and the functions of each cell in the co-coverage cell group.
Optionally, according to an embodiment of the present invention, the method for configuring mobile communication network resources determines a common coverage cell group based on measurement reports of terminals corresponding to the cells, specifically includes:
based on a first measurement report of a terminal corresponding to a first cell and a second measurement report of a terminal corresponding to a second cell, respectively judging whether signal levels of a serving cell and a neighboring cell in the first measurement report and the second measurement report meet preset conditions, and if so, judging that the first cell and the second cell are a common coverage cell group; the first cell and the second cell are adjacent cells; the first measurement report and the second measurement report are multiple.
Optionally, according to the mobile communication network resource allocation method of one embodiment of the present invention, the preset condition is:
the ratio of the number of measurement reports with the difference value of the signal level of the serving cell and the signal level of the adjacent cell smaller than a first preset threshold value to the total number of the measurement reports is larger than a second preset threshold value; and, in addition, the processing unit,
the ratio of the number of measurement reports with neighbor cell signal levels greater than the third preset threshold to the total number of measurement reports is greater than the fourth preset threshold.
Optionally, according to an embodiment of the present invention, the determining the function of each cell in the co-coverage cell group based on the measurement report of the terminal corresponding to each cell in the co-coverage cell group and the opening priority of each cell in the co-coverage cell group specifically includes:
determining the number of measurement reports of the terminal corresponding to each cell in the common coverage cell group, wherein the target cell meets the coverage requirement;
if the ratio of the number of measurement reports meeting the coverage requirement of the target cell to the total number of measurement reports of the terminals corresponding to each cell is greater than a fifth preset threshold, the target cell is used as a candidate basic coverage cell;
and taking the cell with the highest opening priority in the candidate basic coverage cells as the basic coverage cell, and taking the rest cells as capacity supplement cells.
Optionally, according to the mobile communication network resource allocation method of an embodiment of the present invention, the measurement report that the target cell meets the coverage requirement is a measurement report that a signal level of the target cell in the measurement report is greater than a sixth preset threshold.
Optionally, according to an embodiment of the present invention, the method for configuring resources of a mobile communication network configures resources of the co-coverage cell group based on loading information of the co-coverage cell group and a function of each cell in the co-coverage cell group, specifically includes:
the basic coverage cells of the common coverage cell group are kept in an open state all the time, and the load information of the common coverage cell group is monitored;
when the load of any one of the opened cells reaches the upper limit value, opening the capacity supplement cell with the highest opening priority which is not opened in the common coverage group;
and when the load of any one of the opened cells is lower than the lower limit value and lasts for a preset period, closing the opened capacity supplement cell with the lowest opening priority.
Optionally, according to the mobile communication network resource allocation method of an embodiment of the present invention, the opening priority of each cell in the co-coverage cell group is determined based on the current website point opening construction information and the frequency resource usage information in the co-coverage cell group.
In a second aspect, an embodiment of the present invention further provides a mobile communication network resource allocation apparatus, including:
the measurement report acquisition module is used for acquiring the measurement report of the terminal corresponding to each cell; the terminal corresponding to each cell refers to a terminal taking each cell as a service cell;
the common coverage cell group determining module is used for determining a common coverage cell group based on the measurement report of the terminal corresponding to each cell;
a cell function determining module, configured to determine a function of each cell in the co-coverage cell group based on a measurement report of a terminal corresponding to each cell in the co-coverage cell group and an opening priority of each cell in the co-coverage cell group;
and the resource allocation module is used for allocating the resources of the common coverage cell group based on the load information of the common coverage cell group and the functions of each cell in the common coverage cell group.
In a third aspect, an embodiment of the present invention further provides an electronic device, including a memory, a processor, and a computer program stored on the memory and executable on the processor, the processor implementing the steps of the method as provided in the first aspect above when the program is executed.
In a fourth aspect, embodiments of the present invention also provide a non-transitory computer readable storage medium having stored thereon a computer program which, when executed by a processor, implements the steps of the method as provided in the first aspect described above.
The method, the device and the readable storage medium for configuring mobile communication network resources provided by the embodiment of the invention determine the common coverage cell group through the measurement report of the terminal corresponding to each cell, can accurately reflect the coverage condition of each cell, determine the functions of each cell in the common coverage cell group based on the measurement report of the terminal corresponding to each cell in the common coverage cell group and the starting priority of each cell in the common coverage cell group, and configure the resources of the common coverage cell group based on the load information of the common coverage cell group and the functions of each cell in the common coverage cell group, thereby realizing energy conservation on the basis of meeting network coverage and capacity requirements.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions of the prior art, the following description will briefly explain the drawings used in the embodiments or the description of the prior art, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a flow chart of a mobile communication network resource allocation method according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a mobile communication network resource allocation device according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of an electronic device according to an embodiment of the present invention.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments of the present invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The energy-saving scheme in the prior art cannot guarantee the full coverage of the mobile communication network, cannot accurately reflect the network coverage condition, and has low feasibility. Fig. 1 is a flow chart of a mobile communication network resource allocation method according to an embodiment of the present invention, as shown in fig. 1, where the method includes:
step 110, obtaining a measurement report of a terminal corresponding to each cell; the terminal corresponding to each cell refers to a terminal taking each cell as a service cell.
Specifically, the measurement report is a main means for obtaining wireless information of the terminal by the network side, each terminal taking each cell as a service cell reports the measurement report at regular time, and the measurement report comprises information of the service cell and neighbor cells; the mobile communication network resource allocation device needs to obtain the resource information in the network through the information in the measurement report, so the mobile communication network resource allocation device needs to obtain the measurement report of the terminal corresponding to each cell in advance.
And 120, determining a common coverage cell group based on the measurement report of the terminal corresponding to each cell.
In particular, a co-coverage cell group refers to a collection of cells where there is overlap in network coverage. When each cell in the common coverage cell group is simultaneously turned on, energy waste is caused due to overlapping network coverage, so that the resource allocation of the cells needs to be optimized. After the mobile communication network resource allocation device obtains the measurement report of the terminal corresponding to each cell, the common coverage cell group can be determined according to the information in the measurement report.
And 130, determining the function of each cell in the common coverage cell group based on the measurement report of the terminal corresponding to each cell in the common coverage cell group and the starting priority of each cell in the common coverage cell group.
Specifically, the mobile communication network resource allocation device determines the functions of each cell in the common coverage cell group based on the measurement report of the terminal corresponding to each cell in the common coverage cell group and the opening priority of each cell in the common coverage cell group, and the cell functions comprise a basic coverage layer and a capacity supplement layer.
And 140, configuring resources of the common coverage cell group based on the loading information of the common coverage cell group and the functions of each cell in the common coverage cell group.
Specifically, the mobile communication network resource allocation device can allocate the resources of the co-coverage cell group based on the load information of the co-coverage cell group and the functions of each cell in the co-coverage cell group, and energy conservation is realized on the basis of ensuring network coverage and capacity.
The method provided by the embodiment of the invention determines the common coverage cell group through the measurement report of the terminal corresponding to each cell, can accurately reflect the coverage condition of each cell, determines the function of each cell in the common coverage cell group based on the measurement report of the terminal corresponding to each cell in the common coverage cell group and the starting priority of each cell in the common coverage cell group, configures the resource of the common coverage cell group based on the load information of the common coverage cell group and the function of each cell in the common coverage cell group, and can realize energy conservation on the basis of meeting network coverage and capacity requirements.
Based on the foregoing embodiment, the determining, based on the measurement report of the terminal corresponding to each cell, a common coverage cell group specifically includes:
based on a first measurement report of a terminal corresponding to a first cell and a second measurement report of a terminal corresponding to a second cell, respectively judging whether signal levels of a serving cell and a neighboring cell in the first measurement report and the second measurement report meet preset conditions, and if so, judging that the first cell and the second cell are a common coverage cell group; the first cell and the second cell are adjacent cells; the first measurement report and the second measurement report are multiple.
Specifically, for a first cell and a second cell which are neighboring cells, respectively acquiring a first measurement report of a terminal corresponding to the first cell, that is, measurement reports of a plurality of terminals taking the first cell as a serving cell and the second cell as neighboring cells, and a second measurement report of a terminal corresponding to the second cell, that is, measurement reports of a plurality of terminals taking the second cell as a serving cell and the first cell as neighboring cells, respectively judging whether signal levels of the serving cell and the neighboring cells in the plurality of first measurement reports and the plurality of second measurement reports meet preset conditions, and if so, judging that the first cell and the second cell are a co-coverage cell group.
And for a plurality of cells which are adjacent cells, when the signal levels of the serving cell and the adjacent cells in the measurement reports of the terminals corresponding to any two cells meet the preset conditions, judging that the cells are the common coverage cell group. For example, the three cells A, B, C are neighboring cells, and respectively obtain measurement reports of terminals corresponding to the three cells, that is, a cell a is taken as a serving cell, a cell B, C is taken as a first measurement report of a plurality of terminals of the neighboring cells, a cell B is taken as a serving cell, a cell A, C is taken as a second measurement report of a plurality of terminals of the neighboring cells, and a cell C is taken as a serving cell, a cell A, B is taken as a third measurement report of a plurality of terminals of the neighboring cells, and respectively determine whether signal levels of the serving cells and the neighboring cells in the first measurement report, the second measurement report and the third measurement report meet preset conditions, and if the signal levels meet the preset conditions, determine A, B, C is a common coverage cell group.
The method provided by the embodiment of the invention respectively judges whether the signal levels of the serving cell and the neighbor cell in the first measurement report and the second measurement report meet the preset conditions through the first measurement report of the terminal corresponding to the first cell and the second measurement report of the terminal corresponding to the second cell so as to judge whether the first cell and the second cell are the common coverage cell group, thereby being capable of accurately reflecting the coverage condition of each cell and being convenient for quickly searching the common coverage cell group.
Based on the above embodiment, the preset conditions are:
the ratio of the number of measurement reports with the difference value of the signal level of the serving cell and the signal level of the adjacent cell smaller than a first preset threshold value to the total number of the measurement reports is larger than a second preset threshold value; and, in addition, the processing unit,
the ratio of the number of measurement reports with neighbor cell signal levels greater than the third preset threshold to the total number of measurement reports is greater than the fourth preset threshold.
Specifically, for a first cell and a second cell which are neighboring cells, respectively judging whether signal levels of a serving cell and a neighboring cell in the plurality of first measurement reports and the plurality of second measurement reports meet the above conditions, for the plurality of first measurement reports, the serving cell is the first cell, and the neighboring cell is the second cell, where the above conditions are as follows: the ratio of the number of first measurement reports with the difference value of the first cell signal level and the second cell signal level smaller than a first preset threshold u to the total number of first measurement reports is larger than a second preset threshold v, and the ratio of the number of first measurement reports with the second cell signal level larger than a third preset threshold w to the total number of first measurement reports is larger than a fourth preset threshold; for a plurality of second measurement reports, the serving cell is a second cell, the neighbor cell is a first cell, and the above conditions are: the ratio of the number of second measurement reports with the difference between the second cell signal level and the first cell signal level being smaller than the first preset threshold u to the total number of second measurement reports is larger than the second preset threshold v, and the ratio of the number of second measurement reports with the first cell signal level being larger than the third preset threshold w to the total number of second measurement reports is larger than the fourth preset threshold.
And when the signal levels of the serving cell and the neighbor cells in the first measurement reports and the second measurement reports meet the conditions, judging that the first cell and the second cell are the co-coverage cell group. In the case of a plurality of cells that are neighboring cells, the judgment process is similar to the above steps, and will not be described here again.
The method provided by the embodiment of the invention comprises the steps that the ratio of the number of measurement reports with the difference value of the signal level of the serving cell and the signal level of the adjacent cell smaller than a first preset threshold value to the total number of the measurement reports is larger than a second preset threshold value; and the ratio of the number of measurement reports with the signal level of the adjacent cell larger than the third preset threshold value to the total number of measurement reports larger than the fourth preset threshold value is used as a preset condition, so that the common coverage cell group can be rapidly and accurately determined, and a guarantee is provided for the subsequent resource allocation optimization process.
Based on the foregoing embodiment, the determining the function of each cell in the co-coverage cell group based on the measurement report of the terminal corresponding to each cell in the co-coverage cell group and the opening priority of each cell in the co-coverage cell group specifically includes:
determining the number of measurement reports of the terminal corresponding to each cell in the common coverage cell group, wherein the target cell meets the coverage requirement;
if the ratio of the number of measurement reports meeting the coverage requirement of the target cell to the total number of measurement reports of the terminals corresponding to each cell is greater than a fifth preset threshold, the target cell is used as a candidate basic coverage cell;
and taking the cell with the highest opening priority in the candidate basic coverage cells as the basic coverage cell, and taking the rest cells as capacity supplement cells.
Specifically, in the measurement reports of the terminals corresponding to each cell in the common coverage cell group, the target cell may be a serving cell or a neighboring cell, the number of measurement reports that the target cell meets the coverage requirement in all the measurement reports of the terminals corresponding to each cell is determined, whether the ratio of the number to the total number of the measurement reports of the terminals corresponding to each cell is greater than a fifth preset threshold y is determined, and if the ratio is greater than y, the target cell is used as a candidate base coverage cell. And traversing each cell in the common coverage cell group, and if a plurality of candidate basic coverage cells exist, taking the cell with the highest opening priority in the candidate basic coverage cells as the basic coverage cell, and taking the rest cells as capacity supplement cells. It can be appreciated that when each cell in the co-coverage cell group is traversed and a candidate base coverage cell meeting the condition is not found, it is indicated that the co-coverage cell group does not have a resource allocation optimization condition, and the subsequent resource allocation optimization process will not be performed.
In the method provided by the embodiment of the invention, the number of the measurement reports of the terminals corresponding to each cell in the common coverage cell group is determined, and if the ratio of the number of the measurement reports of the target cell meeting the coverage requirement to the total number of the measurement reports of the terminals corresponding to each cell is greater than a fifth preset threshold, the target cell is used as a candidate basic coverage cell, the cell with the highest opening priority in the candidate basic coverage cell is used as a basic coverage cell, and the rest cells are used as capacity supplement cells, so that the network coverage and capacity requirement can be met, and the method can be used as a basis for optimizing the subsequent resource configuration.
Based on the above embodiment, the measurement report that the target cell meets the coverage requirement is a measurement report in which the signal level of the target cell in the measurement report is greater than a sixth preset threshold.
Specifically, when the signal level of the target cell is greater than a sixth preset threshold, the target cell is considered to meet the coverage requirement, and the candidate basic coverage cell can be obtained according to the proportion of the measurement report that the target cell meets the coverage requirement in the measurement report.
According to the method provided by the embodiment of the invention, the sixth preset threshold is set for judging whether the target cell meets the coverage requirement, so that the candidate basic coverage cell can be accurately positioned, and the subsequent quick determination of the basic coverage cell is convenient.
Based on the foregoing embodiment, the configuring the resources of the co-coverage cell group based on the loading information of the co-coverage cell group and the functions of each cell in the co-coverage cell group specifically includes:
the basic coverage cells of the common coverage cell group are kept in an open state all the time, and the load information of the common coverage cell group is monitored;
when the load of any one of the opened cells reaches the upper limit value, opening the capacity supplement cell with the highest opening priority which is not opened in the common coverage group;
and when the load of any one of the opened cells is lower than the lower limit value and lasts for a preset period, closing the opened capacity supplement cell with the lowest opening priority.
Specifically, regardless of the existing network load, the basic coverage cells of the common coverage cell group are always opened to ensure the basic coverage of the network, on the basis of the basic coverage cells, the load information of the common coverage cell group is monitored, when the load of any one of the opened cells reaches the upper limit value, for example, the load of the basic coverage cell or any other opened capacity supplement cell reaches the upper limit value, the capacity supplement cell with the highest opening priority which is not opened in the common coverage cell group is opened, and when the load of any one of the opened cells is lower than the lower limit value and lasts for a preset period, the opened capacity supplement cell with the lowest opening priority is closed, so that the energy saving can be realized on the basis of ensuring the network coverage and the capacity requirement.
According to the method provided by the embodiment of the invention, the load information of the common coverage cell group is monitored on the premise that the basic coverage cells of the common coverage cell group are kept in an open state all the time, when the load of any one of the opened cells reaches the upper limit value of the common coverage cell group, the capacity supplement cell with the highest unopened opening priority in the common coverage cell group is opened, when the load of any one of the opened cells is lower than the lower limit value and a preset period is continued, the capacity supplement cell with the lowest opened opening priority is closed, and the energy saving maximization is realized on the basis of ensuring network coverage and capacity requirements.
Based on the above embodiment, the opening priority of each cell in the co-coverage cell group is determined based on the current website point opening construction information and the frequency resource usage information in the co-coverage cell group.
Specifically, the mobile communication network resource allocation device can determine the importance of each cell in the co-coverage cell group based on the current website opening construction scale and the frequency resource use information in the co-coverage cell group, and further determine the opening priority of each cell.
According to the method provided by the embodiment of the invention, the opening priority of each cell in the common coverage cell group is determined through the opening construction information of the current website point and the frequency resource use information in the common coverage cell group, so that the reasonable allocation of resources can be ensured, and the maximization of energy conservation can be realized on the basis of ensuring the network coverage and capacity requirements.
Based on any of the foregoing embodiments, fig. 2 is a schematic diagram of a mobile communication network resource allocation apparatus according to an embodiment of the present invention, as shown in fig. 2, where the apparatus includes:
a measurement report obtaining module 210, configured to obtain a measurement report of a terminal corresponding to each cell; the terminal corresponding to each cell refers to a terminal taking each cell as a service cell.
Specifically, to configure resources, the mobile communication network resource configuration device needs to acquire resource information in the network through information in the measurement report first, so the measurement report acquisition module 210 needs to acquire measurement reports of terminals corresponding to each cell in advance.
And the co-coverage cell group determining module 220 is configured to determine a co-coverage cell group based on measurement reports of terminals corresponding to the cells.
Specifically, after the common coverage cell group determining module 220 obtains the measurement report of the terminal corresponding to each cell, the common coverage cell group can be determined according to the information in the measurement report.
The cell function determining module 230 is configured to determine a function of each cell in the co-coverage cell group based on a measurement report of a terminal corresponding to each cell in the co-coverage cell group and an opening priority of each cell in the co-coverage cell group.
Specifically, the cell function determining module 230 determines the functions of each cell in the co-coverage cell group based on the measurement report of the terminal corresponding to each cell in the co-coverage cell group and the opening priority of each cell in the co-coverage cell group, where the cell functions include a base coverage layer and a capacity supplement layer.
A resource allocation module 240, configured to allocate resources of the co-coverage cell group based on loading information of the co-coverage cell group and a function of each cell in the co-coverage cell group.
Specifically, the resource allocation module 240 may allocate resources of the co-coverage cell group based on the load information of the co-coverage cell group and the functions of each cell in the co-coverage cell group, so as to achieve energy saving on the basis of ensuring network coverage and capacity.
The device provided by the embodiment of the invention determines the common coverage cell group based on the measurement report of the terminal corresponding to each cell by the common coverage cell group determining module, can accurately reflect the coverage condition of each cell, determines the function of each cell in the common coverage cell group based on the measurement report of the terminal corresponding to each cell in the common coverage cell group and the opening priority of each cell in the common coverage cell group, and the resource configuration module configures the resources of the common coverage cell group based on the load information of the common coverage cell group and the functions of each cell in the common coverage cell group, thereby realizing energy conservation on the basis of meeting network coverage and capacity requirements.
Based on the foregoing embodiment, the determining, based on the measurement report of the terminal corresponding to each cell, a common coverage cell group specifically includes:
based on a first measurement report of a terminal corresponding to a first cell and a second measurement report of a terminal corresponding to a second cell, respectively judging whether signal levels of a serving cell and a neighboring cell in the first measurement report and the second measurement report meet preset conditions, and if so, judging that the first cell and the second cell are a common coverage cell group; the first cell and the second cell are adjacent cells; the first measurement report and the second measurement report are multiple.
Based on the above embodiment, the preset conditions are:
the ratio of the number of measurement reports with the difference value of the signal level of the serving cell and the signal level of the adjacent cell smaller than a first preset threshold value to the total number of the measurement reports is larger than a second preset threshold value; and, in addition, the processing unit,
the ratio of the number of measurement reports with neighbor cell signal levels greater than the third preset threshold to the total number of measurement reports is greater than the fourth preset threshold.
Based on the foregoing embodiment, the determining the function of each cell in the co-coverage cell group based on the measurement report of the terminal corresponding to each cell in the co-coverage cell group and the opening priority of each cell in the co-coverage cell group specifically includes:
determining the number of measurement reports of the terminal corresponding to each cell in the common coverage cell group, wherein the target cell meets the coverage requirement;
if the ratio of the number of measurement reports meeting the coverage requirement of the target cell to the total number of measurement reports of the terminals corresponding to each cell is greater than a fifth preset threshold, the target cell is used as a candidate basic coverage cell;
and taking the cell with the highest opening priority in the candidate basic coverage cells as the basic coverage cell, and taking the rest cells as capacity supplement cells.
Based on the above embodiment, the measurement report that the target cell meets the coverage requirement is a measurement report in which the signal level of the target cell in the measurement report is greater than a sixth preset threshold.
Based on the foregoing embodiment, the configuring the resources of the co-coverage cell group based on the loading information of the co-coverage cell group and the functions of each cell in the co-coverage cell group specifically includes:
the basic coverage cells of the common coverage cell group are kept in an open state all the time, and the load information of the common coverage cell group is monitored;
when the load of any one of the opened cells reaches the upper limit value, opening the capacity supplement cell with the highest opening priority which is not opened in the common coverage group;
and when the load of any one of the opened cells is lower than the lower limit value and lasts for a preset period, closing the opened capacity supplement cell with the lowest opening priority.
Based on the above embodiment, the opening priority of each cell in the co-coverage cell group is determined based on the current website point opening construction information and the frequency resource usage information in the co-coverage cell group.
The mobile communication network resource allocation device provided by the embodiment of the present invention can execute the above mobile communication network resource allocation method, and the specific working principle and corresponding technical effects thereof are the same as those of the above method embodiment, and are not described herein again.
Fig. 3 illustrates a physical schematic diagram of an electronic device, as shown in fig. 3, where the electronic device may include: processor 310, communication interface (Communications Interface) 320, memory 330 and communication bus 340, wherein processor 310, communication interface 320, memory 330 accomplish communication with each other through communication bus 340. Processor 310 may invoke logic instructions in memory 330 to perform the flow of steps provided by the method embodiments described above.
Further, the logic instructions in the memory 330 described above may be implemented in the form of software functional units and may be stored in a computer-readable storage medium when sold or used as a stand-alone product. Based on this understanding, the technical solution of the present invention may be embodied essentially or in a part contributing to the prior art or in a part of the technical solution, in the form of a software product stored in a storage medium, comprising several instructions for causing a computer device (which may be a personal computer, a server, a network device, etc.) to perform all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned storage medium includes: a U-disk, a removable hard disk, a Read-Only Memory (ROM), a random access Memory (RAM, random Access Memory), a magnetic disk, or an optical disk, or other various media capable of storing program codes.
In another aspect, the present invention further provides a non-transitory computer readable storage medium, on which a computer program is stored, where the computer program when executed by a processor implements the step flow provided by the above method embodiment.
The apparatus embodiments described above are merely illustrative, wherein the elements illustrated as separate elements may or may not be physically separate, and the elements shown as elements may or may not be physical elements, may be located in one place, or may be distributed over a plurality of network elements. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of this embodiment. Those of ordinary skill in the art will understand and implement the present invention without undue burden.
From the above description of the embodiments, it will be apparent to those skilled in the art that the embodiments may be implemented by means of software plus necessary general hardware platforms, or of course may be implemented by means of hardware. Based on this understanding, the foregoing technical solution may be embodied essentially or in a part contributing to the prior art in the form of a software product, which may be stored in a computer readable storage medium, such as ROM/RAM, a magnetic disk, an optical disk, etc., including several instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) to execute the method described in the respective embodiments or some parts of the embodiments.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present invention, and are not limiting; although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present invention.
Claims (9)
1. A method for configuring resources of a mobile communication network, comprising:
acquiring a measurement report of a terminal corresponding to each cell; the terminal corresponding to each cell refers to a terminal taking each cell as a service cell;
determining a common coverage cell group based on measurement reports of terminals corresponding to the cells;
determining the function of each cell in the common coverage cell group based on a measurement report of a terminal corresponding to each cell in the common coverage cell group and the opening priority of each cell in the common coverage cell group; the function of determining each cell in the common coverage cell group based on the measurement report of the terminal corresponding to each cell in the common coverage cell group and the opening priority of each cell in the common coverage cell group includes:
determining the number of measurement reports of the terminal corresponding to each cell in the common coverage cell group, wherein the target cell meets the coverage requirement;
if the ratio of the number of measurement reports meeting the coverage requirement of the target cell to the total number of measurement reports of the terminals corresponding to each cell is greater than a fifth preset threshold, the target cell is used as a candidate basic coverage cell;
taking the cell with the highest opening priority in the candidate basic coverage cells as a basic coverage cell, and taking the rest cells as capacity supplement cells;
and configuring resources of the co-coverage cell group based on the loading information of the co-coverage cell group and the functions of each cell in the co-coverage cell group.
2. The method for configuring mobile communication network resources according to claim 1, wherein said determining a common coverage cell group based on measurement reports of terminals corresponding to the cells specifically comprises:
based on a first measurement report of a terminal corresponding to a first cell and a second measurement report of a terminal corresponding to a second cell, respectively judging whether signal levels of a serving cell and a neighboring cell in the first measurement report and the second measurement report meet preset conditions, and if so, judging that the first cell and the second cell are a common coverage cell group; the first cell and the second cell are adjacent cells; the first measurement report and the second measurement report are multiple.
3. The method for configuring mobile communication network resources according to claim 2, wherein the preset condition is:
the ratio of the number of measurement reports with the difference value of the signal level of the serving cell and the signal level of the adjacent cell smaller than a first preset threshold value to the total number of the measurement reports is larger than a second preset threshold value; and, in addition, the processing unit,
the ratio of the number of measurement reports with neighbor cell signal levels greater than the third preset threshold to the total number of measurement reports is greater than the fourth preset threshold.
4. The method according to claim 1, wherein the measurement report that the target cell meets the coverage requirement is a measurement report that the signal level of the target cell in the measurement report is greater than a sixth preset threshold.
5. The method for configuring resources of a mobile communication network according to claim 1, wherein the configuring resources of the co-coverage cell group based on loading information of the co-coverage cell group and a function of each cell in the co-coverage cell group specifically includes:
the basic coverage cells of the common coverage cell group are kept in an open state all the time, and the load information of the common coverage cell group is monitored;
when the load of any one of the opened cells reaches the upper limit value, opening the capacity supplement cell with the highest opening priority which is not opened in the common coverage group;
and when the load of any one of the opened cells is lower than the lower limit value and lasts for a preset period, closing the opened capacity supplement cell with the lowest opening priority.
6. The method of claim 1, wherein the opening priority of each cell in the set of co-coverage cells is determined based on current site opening construction information and frequency resource usage information in the set of co-coverage cells.
7. A mobile communication network resource allocation apparatus, comprising:
the measurement report acquisition module is used for acquiring the measurement report of the terminal corresponding to each cell; the terminal corresponding to each cell refers to a terminal taking each cell as a service cell;
the common coverage cell group determining module is used for determining a common coverage cell group based on the measurement report of the terminal corresponding to each cell;
a cell function determining module, configured to determine a function of each cell in the co-coverage cell group based on a measurement report of a terminal corresponding to each cell in the co-coverage cell group and an opening priority of each cell in the co-coverage cell group; the function of determining each cell in the common coverage cell group based on the measurement report of the terminal corresponding to each cell in the common coverage cell group and the opening priority of each cell in the common coverage cell group includes:
determining the number of measurement reports of the terminal corresponding to each cell in the common coverage cell group, wherein the target cell meets the coverage requirement;
if the ratio of the number of measurement reports meeting the coverage requirement of the target cell to the total number of measurement reports of the terminals corresponding to each cell is greater than a fifth preset threshold, the target cell is used as a candidate basic coverage cell;
taking the cell with the highest opening priority in the candidate basic coverage cells as a basic coverage cell, and taking the rest cells as capacity supplement cells;
and the resource allocation module is used for allocating the resources of the common coverage cell group based on the load information of the common coverage cell group and the functions of each cell in the common coverage cell group.
8. An electronic device comprising a memory, a processor and a computer program stored on the memory and executable on the processor, characterized in that the processor implements the steps of the mobile communication network resource allocation method according to any one of claims 1 to 6 when the program is executed.
9. A non-transitory computer readable storage medium having stored thereon a computer program, characterized in that the computer program when executed by a processor implements the steps of the mobile communication network resource allocation method according to any of claims 1 to 6.
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