CN114363952A - 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
- Publication number
- CN114363952A CN114363952A CN202011097758.3A CN202011097758A CN114363952A CN 114363952 A CN114363952 A CN 114363952A CN 202011097758 A CN202011097758 A CN 202011097758A CN 114363952 A CN114363952 A CN 114363952A
- Authority
- CN
- China
- Prior art keywords
- cell
- cells
- cell group
- common coverage
- measurement report
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 43
- 238000010295 mobile communication Methods 0.000 title claims abstract description 35
- 238000013468 resource allocation Methods 0.000 title claims description 13
- 238000005259 measurement Methods 0.000 claims abstract description 168
- 230000006870 function Effects 0.000 claims abstract description 35
- 238000004590 computer program Methods 0.000 claims description 8
- 230000003915 cell function Effects 0.000 claims description 7
- 239000013589 supplement Substances 0.000 claims description 7
- 238000010276 construction Methods 0.000 claims description 6
- 230000004913 activation Effects 0.000 claims description 4
- 238000012544 monitoring process Methods 0.000 claims description 4
- 238000004134 energy conservation Methods 0.000 abstract description 5
- 210000004027 cell Anatomy 0.000 description 433
- 238000004891 communication Methods 0.000 description 5
- 238000005457 optimization Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 210000003771 C cell Anatomy 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- CIWBSHSKHKDKBQ-JLAZNSOCSA-N Ascorbic acid Chemical compound OC[C@H](O)[C@H]1OC(=O)C(O)=C1O CIWBSHSKHKDKBQ-JLAZNSOCSA-N 0.000 description 1
- 210000003719 b-lymphocyte Anatomy 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Landscapes
- Mobile Radio Communication Systems (AREA)
Abstract
The embodiment of the invention provides a method, a device and a readable storage medium for allocating mobile communication network resources, wherein in the method embodiment of the invention, measurement reports of terminals corresponding to cells are obtained, a common coverage cell group is determined based on the measurement reports of the terminals corresponding to the cells, the functions of the cells in the common coverage cell group are determined based on the measurement reports of the terminals corresponding to the cells in the common coverage cell group and the opening priorities of the cells, 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 the cells, the common coverage cell group is determined by the measurement reports of the terminals corresponding to the cells, the functions of the cells in the common coverage cell group are determined based on the measurement reports of the terminals corresponding to the cells and the opening priorities of the cells, and the functions of the cells are determined based on the load information of the common coverage cell group and the functions of the cells, the resources of the co-coverage cell group are configured, and energy conservation can be realized on the basis of meeting the requirements of network coverage and capacity.
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: the wide area coverage based on macro station and the mobile communication network architecture with the micro station, pico station, femto station and room as coverage or capacity supplement. In actual operation of the network, the bearers at different time periods are different, and when the network is idle, all network resources still operate normally, which causes great waste to energy.
The current energy-saving schemes for solving the problem mainly comprise the following two types:
1. setting a load indication of a neighboring cell, and closing/starting the cell according to the busy and idle conditions of the neighboring cell, wherein the scheme cannot ensure the full coverage of the network; 2. and the common coverage is judged through the engineering parameters, so that the resource adjustment optimization is realized. The scheme needs to ensure absolute accuracy of the engineering parameters and can accurately predict the influence of different engineering parameters on coverage, and the scheme has low feasibility.
Disclosure of Invention
To solve the technical problems in the prior art, embodiments of the present invention provide a method, an apparatus, and a readable storage medium for configuring a mobile communication network resource.
In a first aspect, an embodiment of the present invention provides a method for configuring a mobile communication network resource, 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 serving cell;
determining a common coverage cell group based on the measurement report of the terminal corresponding to each cell;
determining the functions of all cells in the common coverage cell group based on the measurement reports of the terminals corresponding to all the cells in the common coverage cell group and the opening priorities of all the cells in the common coverage cell group;
and configuring the resources of the common coverage cell group based on the load information of the common coverage cell group and the functions of all cells in the common coverage cell group.
Optionally, according to the method for configuring resources of a mobile communication network in an embodiment of the present invention, the determining a common coverage cell group based on the measurement report of the terminal corresponding to each cell specifically includes:
respectively judging whether signal levels of a serving cell and adjacent cells in a first measurement report and a second measurement report meet preset conditions or not based on the first measurement report of a terminal corresponding to a first cell and the second measurement report of a terminal corresponding to a second cell, 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 both multiple.
Optionally, according to the method for configuring resources of a mobile communication network in an embodiment of the present invention, the preset condition is:
the ratio of the number of the measurement reports of which the difference value between the signal level of the serving cell and the signal level of the adjacent cell is 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 number of the first and second electrodes,
the ratio of the number of the measurement reports with the signal level of the adjacent cell greater than the third preset threshold value to the total number of the measurement reports is greater than a fourth preset threshold value.
Optionally, according to the method for configuring resources of a mobile communication network in an embodiment of the present invention, the 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 includes:
determining the number of measurement reports of which the target cell meets the coverage requirement in the measurement reports of the terminals corresponding to the cells in the common coverage cell group;
if the ratio of the number of the measurement reports meeting the coverage requirement of the target cell to the total number of the measurement reports of the terminals corresponding to the cells is larger than a fifth preset threshold, taking the target cell as a candidate basic coverage cell;
and taking the cell with the highest starting priority in the candidate basic coverage cells as a basic coverage cell, and taking the rest cells as capacity supplement cells.
Optionally, according to the method for configuring resources of a mobile communication network in 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 the method for configuring resources of a mobile communication network of an embodiment of the present invention, the configuring resources of the common coverage cell group based on the load information of the common coverage cell group and the functions of the cells in the common coverage cell group specifically includes:
keeping the basic coverage cells of the common coverage cell group in an open state all the time, and monitoring the load information of the common coverage cell group;
when the load of any one of the opened cells reaches the upper limit value, opening the highest-opening-priority capacity supplementary cell 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 supplementary cell with the lowest opening priority.
Optionally, according to the method for configuring resources of a mobile communication network in an embodiment of the present invention, the opening priority of each cell in the common coverage cell group is determined based on current network site opening construction information and frequency resource usage information in the common coverage cell group.
In a second aspect, an embodiment of the present invention further provides a device for configuring resources of a mobile communication network, including:
a measurement report acquisition module, configured to acquire 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 serving cell;
a module for determining the common coverage cell group, configured to determine the 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 common coverage cell group based on a measurement report of a terminal corresponding to each cell in the common coverage cell group and an activation priority of each cell in the common coverage cell group;
and the resource configuration module is used for configuring the resources of the common coverage cell group based on the load information of the common coverage cell group and the functions of all cells 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 in the memory and executable on the processor, where the processor executes the computer program to implement the steps of the method provided in the first aspect.
In a fourth aspect, embodiments of the present invention also provide a non-transitory computer-readable storage medium, on which a computer program is stored, which, when executed by a processor, implements the steps of the method as provided in the first aspect above.
According to the mobile communication network resource allocation method, the device and the readable storage medium provided by the embodiment of the invention, the common coverage cell group is determined through the measurement report of the terminal corresponding to each cell, the coverage condition of each cell can be accurately reflected, 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 in the common coverage cell group and the starting priority of each cell in the common coverage cell group, the resource of the common coverage cell group is allocated based on the load information of the common coverage cell group and the function of each cell in the common coverage cell group, and energy conservation can be realized on the basis of meeting the requirements of network coverage and capacity.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and those skilled in the art can also obtain other drawings according to the drawings without creative efforts.
Fig. 1 is a flowchart illustrating a method for configuring resources of a mobile communication network according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a mobile communication network resource allocation apparatus 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
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The energy-saving scheme in the prior art cannot ensure the full coverage of the mobile communication network, cannot accurately reflect the network coverage condition, and has low feasibility. Fig. 1 is a flowchart illustrating a method for configuring resources of a mobile communication network according to an embodiment of the present invention, as shown in fig. 1, the method includes:
Specifically, the measurement report is a main means for a network side to obtain terminal wireless information, and each terminal using each cell as a serving cell reports the measurement report at regular time, wherein the measurement report includes information of the serving cell and neighboring cells; the mobile communication network resource allocation device needs to acquire resource information in the network through information in the measurement report to allocate resources, so the mobile communication network resource allocation device needs to acquire the measurement report of the terminal corresponding to each cell in advance.
And step 120, determining a common coverage cell group based on the measurement report of the terminal corresponding to each cell.
Specifically, the co-coverage cell group refers to a set of a plurality of cells with overlapping network coverage. When all cells in the co-coverage cell group are simultaneously opened, energy waste is caused due to overlapping network coverage, and therefore 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.
Specifically, the mobile communication network resource configuration 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 include a basic coverage layer and a capacity supplement layer.
And 140, configuring the resources of the common coverage cell group based on the load information of the common coverage cell group and the functions of the cells in the common coverage cell group.
Specifically, the mobile communication network resource configuration device can 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 ensuring network coverage and capacity.
According to the method provided by the embodiment of the invention, the common coverage cell group is determined through the measurement report of the terminal corresponding to each cell, the coverage condition of each cell can be accurately reflected, 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 in the common coverage cell group and the opening priority of each cell in the common coverage cell group, the resource of the common coverage cell group is configured based on the load information of the common coverage cell group and the function of each cell in the common coverage cell group, and the energy conservation can be realized on the basis of meeting the requirements of network coverage and capacity.
Based on the above embodiment, the determining a common coverage cell group based on the measurement report of the terminal corresponding to each cell specifically includes:
respectively judging whether signal levels of a serving cell and adjacent cells in a first measurement report and a second measurement report meet preset conditions or not based on the first measurement report of a terminal corresponding to a first cell and the second measurement report of a terminal corresponding to a second cell, 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 both multiple.
Specifically, for a first cell and a second cell which are adjacent to each other, a first measurement report of a terminal corresponding to the first cell, that is, a measurement report of a plurality of terminals using the first cell as a serving cell and the second cell as an adjacent cell, and a second measurement report of a terminal corresponding to the second cell, that is, a measurement report of a plurality of terminals using the second cell as a serving cell and the first cell as an adjacent cell are obtained, and whether signal levels of the serving cell and the adjacent cell in the plurality of first measurement reports and the plurality of second measurement reports satisfy a preset condition or not is determined, respectively, and if both the signal levels satisfy the preset condition, the first cell and the second cell are determined to be a common coverage cell group.
For a plurality of cells which are adjacent to each other, when the signal electric average of the serving cell and the adjacent cell in the measurement report of the terminal corresponding to any two of the cells meets a preset condition, the plurality of cells are judged to be a common coverage cell group. For example, A, B, C three cells are neighboring cells, and obtain measurement reports of terminals corresponding to the three cells, that is, a first measurement report of a plurality of terminals using a cell a as a serving cell, a B, C cell as a neighboring cell, a second measurement report of a plurality of terminals using a cell B as a serving cell, a A, C cell as a neighboring cell, and a third measurement report of a plurality of terminals using a cell C as a serving cell and a A, B cell as a neighboring cell, respectively determine whether signal levels of the serving cell and the neighboring cell in the plurality of first measurement reports, the plurality of second measurement reports, and the plurality of third measurement reports satisfy a preset condition, and if both the signal levels satisfy the preset condition, determine that the A, B, C cell is a common coverage cell group.
According to the method provided by the embodiment of the invention, whether the signal levels of the serving cell and the adjacent cells in the first measurement report and the second measurement report meet the preset conditions or not is respectively judged 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 that whether the first cell and the second cell are the common coverage cell group or not is judged, the coverage condition of each cell can be accurately reflected, and the common coverage cell group can be conveniently and quickly searched.
Based on the above embodiment, the preset conditions are:
the ratio of the number of the measurement reports of which the difference value between the signal level of the serving cell and the signal level of the adjacent cell is 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 number of the first and second electrodes,
the ratio of the number of the measurement reports with the signal level of the adjacent cell greater than the third preset threshold value to the total number of the measurement reports is greater than a fourth preset threshold value.
Specifically, for a first cell and a second cell that are adjacent to each other, it is determined whether signal levels of a serving cell and the adjacent cell in the multiple first measurement reports and the multiple second measurement reports satisfy the above condition, respectively, and for the multiple first measurement reports, the serving cell is the first cell, and the adjacent cell is the second cell, where the above condition is: the ratio of the number of the first measurement reports with the difference value between the first cell signal level and the second cell signal level smaller than a first preset threshold u to the total number of the first measurement reports is larger than a second preset threshold v, and the ratio of the number of the first measurement reports with the difference value between the second cell signal level and the second cell signal level larger than a third preset threshold w to the total number of the 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 neighboring cell is a first cell, and the above conditions are: the ratio of the number of the second measurement reports with the difference value between the second cell signal level and the first cell signal level smaller than the first preset threshold u to the total number of the second measurement reports is larger than a second preset threshold v, and the ratio of the number of the second measurement reports with the difference value between the first cell signal level and the first cell signal level larger than a third preset threshold w to the total number of the second measurement reports is larger than a fourth preset threshold.
And when the signal levels of the serving cell and the adjacent cells in the plurality of first measurement reports and the plurality of second measurement reports meet the conditions, judging that the first cell and the second cell are the common coverage cell group. For the case of multiple cells adjacent to each other, the determination process is similar to the above steps, and is not described herein again.
In the method provided by the embodiment of the invention, the ratio of the number of the measurement reports of which the difference value between the signal level of the serving cell and the signal level of the adjacent cell is 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 the measurement reports with the signal level of the adjacent cell larger than the third preset threshold to the total number of the measurement reports larger than the fourth preset threshold is taken as a preset condition, so that the co-coverage cell group can be quickly and accurately determined, and the subsequent resource allocation optimization process is guaranteed.
Based on the above embodiment, the 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 includes:
determining the number of measurement reports of which the target cell meets the coverage requirement in the measurement reports of the terminals corresponding to the cells in the common coverage cell group;
if the ratio of the number of the measurement reports meeting the coverage requirement of the target cell to the total number of the measurement reports of the terminals corresponding to the cells is larger than a fifth preset threshold, taking the target cell as a candidate basic coverage cell;
and taking the cell with the highest starting priority in the candidate basic coverage cells as a basic coverage cell, and taking the rest cells as capacity supplement cells.
Specifically, in the measurement reports of the terminals corresponding to the cells in the common coverage cell group, the target cell may be a serving cell or an adjacent cell, the number of the measurement reports for which the target cell meets the coverage requirement in all the measurement reports of the terminals corresponding to the cells is determined, and whether the ratio of the number to the total number of the measurement reports of the terminals corresponding to the cells 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 basic coverage cell. And traversing each cell in the common coverage cell group, if a plurality of candidate basic coverage cells exist, taking the cell with the highest starting priority in the candidate basic coverage cells as a basic coverage cell, and taking the rest cells as capacity supplement cells. It can be understood that, when the cells in the common coverage cell group are traversed and no candidate base coverage cell meeting the condition is found, it indicates that the common coverage cell group does not have the resource configuration optimization condition, and the subsequent resource configuration optimization processing will not be performed.
In the method provided by the embodiment of the present invention, by determining the number of measurement reports for which a target cell meets coverage requirements in measurement reports of terminals corresponding to cells in the common coverage cell group, if the ratio of the number of measurement reports for which the target cell meets coverage requirements to the total number of measurement reports for terminals corresponding to cells is greater than a fifth preset threshold, the target cell is used as a candidate basic coverage cell, a cell with the highest start priority in the candidate basic coverage cells is used as a basic coverage cell, and the remaining cells are used as capacity supplementary cells, so that the requirements for network coverage and capacity can be met, and the cell can be used as a basis for subsequent resource configuration optimization.
Based on the above embodiment, 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.
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 a candidate basic coverage cell can be obtained according to the proportion of the measurement reports in the measurement reports, in which the target cell meets the coverage requirement.
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 basic coverage cell can be conveniently and rapidly determined subsequently.
Based on the above embodiment, the configuring the resources of the common coverage cell group based on the load information of the common coverage cell group and the functions of the cells in the common coverage cell group specifically includes:
keeping the basic coverage cells of the common coverage cell group in an open state all the time, and monitoring the load information of the common coverage cell group;
when the load of any one of the opened cells reaches the upper limit value, opening the highest-opening-priority capacity supplementary cell 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 supplementary cell with the lowest opening priority.
Specifically, no matter how the current network load is, the basic coverage cells of the common coverage cell group are always opened to ensure the basic coverage of the network, on the basis, 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 supplementary cell reaches the upper limit value, the capacity supplementary cell with the highest opening priority which is not opened in the common coverage group is opened, and when the load of any one of the opened cells is lower than the lower limit value and continues for a preset period, the capacity supplementary cell with the lowest opening priority which is opened is closed, so that the energy saving can be realized on the basis of ensuring the network coverage and the capacity requirement.
The method provided by the embodiment of the invention monitors the load information of the common coverage cell group on the premise of keeping the basic coverage cells of the common coverage cell group in an open state all the time, opens the capacity supplementary cell with the highest open priority in the common coverage group when the load of any one of the opened cells reaches the upper limit value, closes the capacity supplementary cell with the lowest open priority when the load of any one of the opened cells is lower than the lower limit value and lasts for a preset period, and realizes the maximization of energy saving on the basis of ensuring the network coverage and capacity requirements.
Based on the above embodiment, the opening priority of each cell in the common coverage cell group is determined based on the current network site opening construction information and the frequency resource use information in the common coverage cell group.
Specifically, the mobile communication network resource allocation device can determine the importance of each cell in the common coverage cell group based on the current network site opening construction scale in the common coverage cell group and the frequency resource use information, 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 current network site opening construction information and the frequency resource use information in the common coverage cell group, so that the reasonable configuration of resources can be ensured, and the maximization of energy conservation is realized on the basis of ensuring the network coverage and capacity requirements.
Based on any of the above embodiments, fig. 2 is a schematic diagram of a mobile communication network resource configuration apparatus according to an embodiment of the present invention, as shown in fig. 2, 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 using each cell as a serving cell.
Specifically, to configure the resources, the mobile communication network resource configuration device first needs to acquire resource information in the network through information in the measurement report, and therefore the measurement report acquisition module 210 needs to acquire the measurement report of the terminal corresponding to each cell in advance.
A module 220 for determining a common coverage cell group, configured to determine the common coverage cell group based on the measurement report of the terminal corresponding to each cell.
Specifically, after the module 220 for determining the common coverage cell group obtains the measurement report of the terminal corresponding to each cell, the common coverage cell group may be determined according to the information in the measurement report.
A cell function determining module 230, configured to determine a 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 cell function determining module 230 determines the functions of the cells in the common coverage cell group based on the measurement reports of the terminals corresponding to the cells in the common coverage cell group and the start priorities of the cells in the common coverage cell group, where the cell functions include a basic coverage layer and a capacity supplementary layer.
A resource configuring module 240, configured to configure the resources of the common coverage cell group based on the load information of the common coverage cell group and the functions of the cells in the common coverage cell group.
Specifically, the resource configuration module 240 may configure the resources of the common coverage cell group based on the load information of the common coverage cell group and the functions of the cells in the common coverage cell group, so as to achieve energy saving on the basis of ensuring network coverage and capacity.
In the apparatus provided in the embodiment of the present invention, the common coverage cell group determining module determines the common coverage cell group based on the measurement report of the terminal corresponding to each cell, so as to accurately reflect the coverage condition of each cell, the cell function determining module 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 start priority of each cell in the common coverage cell group, and the resource configuring module 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, so as to achieve energy saving on the basis of meeting the network coverage and capacity requirements.
Based on the above embodiment, the determining a common coverage cell group based on the measurement report of the terminal corresponding to each cell specifically includes:
respectively judging whether signal levels of a serving cell and adjacent cells in a first measurement report and a second measurement report meet preset conditions or not based on the first measurement report of a terminal corresponding to a first cell and the second measurement report of a terminal corresponding to a second cell, 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 both multiple.
Based on the above embodiment, the preset conditions are:
the ratio of the number of the measurement reports of which the difference value between the signal level of the serving cell and the signal level of the adjacent cell is 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 number of the first and second electrodes,
the ratio of the number of the measurement reports with the signal level of the adjacent cell greater than the third preset threshold value to the total number of the measurement reports is greater than a fourth preset threshold value.
Based on the above embodiment, the 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 includes:
determining the number of measurement reports of which the target cell meets the coverage requirement in the measurement reports of the terminals corresponding to the cells in the common coverage cell group;
if the ratio of the number of the measurement reports meeting the coverage requirement of the target cell to the total number of the measurement reports of the terminals corresponding to the cells is larger than a fifth preset threshold, taking the target cell as a candidate basic coverage cell;
and taking the cell with the highest starting priority in the candidate basic coverage cells as a 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 that the signal level of the target cell in the measurement report is greater than a sixth preset threshold.
Based on the above embodiment, the configuring the resources of the common coverage cell group based on the load information of the common coverage cell group and the functions of the cells in the common coverage cell group specifically includes:
keeping the basic coverage cells of the common coverage cell group in an open state all the time, and monitoring the load information of the common coverage cell group;
when the load of any one of the opened cells reaches the upper limit value, opening the highest-opening-priority capacity supplementary cell 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 supplementary cell with the lowest opening priority.
Based on the above embodiment, the opening priority of each cell in the common coverage cell group is determined based on the current network site opening construction information and the frequency resource use information in the common coverage cell group.
The mobile communication network resource allocation device provided in the embodiment of the present invention can execute the mobile communication network resource allocation method, and the specific working principle and the corresponding technical effect thereof are the same as those of the method embodiment, and are not described herein again.
Fig. 3 illustrates a physical structure diagram of an electronic device, which may include, as shown in fig. 3: a processor (processor)310, a communication Interface (communication Interface)320, a memory (memory)330 and a communication bus 340, wherein the processor 310, the communication Interface 320 and the memory 330 communicate with each other via the communication bus 340. The processor 310 may call logic instructions in the memory 330 to perform the flow of steps provided by the above-described method embodiments.
In addition, the logic instructions in the memory 330 may be implemented in the form of software functional units and stored in a computer readable storage medium when the software functional units are sold or used as independent products. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned storage medium includes: a U-disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, and other various media capable of storing program codes.
In another aspect, an embodiment of 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 flow of steps provided by the foregoing method embodiment.
The above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.
Through the above description of the embodiments, those skilled in the art will clearly understand that each embodiment can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware. With this understanding in mind, the above-described technical solutions may be embodied in the form of a software product, which can be stored in a computer-readable storage medium such as ROM/RAM, magnetic disk, optical disk, etc., and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) to execute the methods described in the embodiments or some parts of the embodiments.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present 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 solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (10)
1. A method for configuring resources of a mobile communication network includes:
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 serving cell;
determining a common coverage cell group based on the measurement report of the terminal corresponding to each cell;
determining the functions of all cells in the common coverage cell group based on the measurement reports of the terminals corresponding to all the cells in the common coverage cell group and the opening priorities of all the cells in the common coverage cell group;
and configuring the resources of the common coverage cell group based on the load information of the common coverage cell group and the functions of all cells in the common coverage cell group.
2. The method of claim 1, wherein the determining the common coverage cell group based on the measurement report of the terminal corresponding to each cell specifically comprises:
respectively judging whether signal levels of a serving cell and adjacent cells in a first measurement report and a second measurement report meet preset conditions or not based on the first measurement report of a terminal corresponding to a first cell and the second measurement report of a terminal corresponding to a second cell, 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 both multiple.
3. The method according to claim 2, wherein the preset condition is:
the ratio of the number of the measurement reports of which the difference value between the signal level of the serving cell and the signal level of the adjacent cell is 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 number of the first and second electrodes,
the ratio of the number of the measurement reports with the signal level of the adjacent cell greater than the third preset threshold value to the total number of the measurement reports is greater than a fourth preset threshold value.
4. The method of claim 1, wherein the determining the functions of the cells in the common coverage cell group based on the measurement reports of the terminals corresponding to the cells in the common coverage cell group and the turn-on priorities of the cells in the common coverage cell group specifically comprises:
determining the number of measurement reports of which the target cell meets the coverage requirement in the measurement reports of the terminals corresponding to the cells in the common coverage cell group;
if the ratio of the number of the measurement reports meeting the coverage requirement of the target cell to the total number of the measurement reports of the terminals corresponding to the cells is larger than a fifth preset threshold, taking the target cell as a candidate basic coverage cell;
and taking the cell with the highest starting priority in the candidate basic coverage cells as a basic coverage cell, and taking the rest cells as capacity supplement cells.
5. The method according to claim 4, wherein the measurement report that the target cell meets the coverage requirement is a measurement report that the signal level of the target cell is greater than a sixth preset threshold in the measurement report.
6. The method of claim 1, wherein the configuring the resources of the common coverage cell group based on the load information of the common coverage cell group and the functions of the cells in the common coverage cell group specifically comprises:
keeping the basic coverage cells of the common coverage cell group in an open state all the time, and monitoring the load information of the common coverage cell group;
when the load of any one of the opened cells reaches the upper limit value, opening the highest-opening-priority capacity supplementary cell 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 supplementary cell with the lowest opening priority.
7. The method of claim 1, wherein the activation priority of each cell in the common coverage cell group is determined based on current network site activation construction information and frequency resource usage information in the common coverage cell group.
8. A mobile communication network resource allocation apparatus, comprising:
a measurement report acquisition module, configured to acquire 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 serving cell;
a module for determining the common coverage cell group, configured to determine the 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 common coverage cell group based on a measurement report of a terminal corresponding to each cell in the common coverage cell group and an activation priority of each cell in the common coverage cell group;
and the resource configuration module is used for configuring the resources of the common coverage cell group based on the load information of the common coverage cell group and the functions of all cells in the common coverage cell group.
9. An electronic device comprising a memory, a processor and a computer program stored on the memory and executable on the processor, wherein the processor when executing the program performs the steps of the method for configuring resources of a mobile communication network according to any one of claims 1 to 7.
10. A non-transitory computer readable storage medium, having a computer program stored thereon, wherein the computer program, when being executed by a processor, implements the steps of the method for configuring resources of a mobile communication network according to any one of claims 1 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011097758.3A CN114363952B (en) | 2020-10-14 | 2020-10-14 | Mobile communication network resource allocation method, device and readable storage medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011097758.3A CN114363952B (en) | 2020-10-14 | 2020-10-14 | Mobile communication network resource allocation method, device and readable storage medium |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114363952A true CN114363952A (en) | 2022-04-15 |
| CN114363952B CN114363952B (en) | 2023-11-14 |
Family
ID=81090167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011097758.3A Active CN114363952B (en) | 2020-10-14 | 2020-10-14 | Mobile communication network resource allocation method, device and readable storage medium |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114363952B (en) |
Citations (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101778438A (en) * | 2010-01-25 | 2010-07-14 | 华为技术有限公司 | Method and device for coordinated communication and switching method and base station control device thereof |
| CN103987087A (en) * | 2014-05-20 | 2014-08-13 | 电信科学技术研究院 | Mobility load balancing method and device |
| US20140355570A1 (en) * | 2013-05-28 | 2014-12-04 | Rivada Networks, Llc | Methods and Systems for Intelligent Selection of Devices for Handins |
| WO2015147707A1 (en) * | 2014-03-24 | 2015-10-01 | Telefonaktiebolaget L M Ericsson (Publ) | Method and network node for providing overlap information in a cellular network |
| CN105188074A (en) * | 2014-06-03 | 2015-12-23 | ***通信集团公司 | Cell signal control method and device, and base station |
| CN105357692A (en) * | 2015-09-28 | 2016-02-24 | 北京拓明科技有限公司 | Multi-network cooperative network optimization and energy saving method and system |
| WO2016062094A1 (en) * | 2014-10-24 | 2016-04-28 | 中兴通讯股份有限公司 | Terminal measurement event configuration method and apparatus |
| CN106714236A (en) * | 2015-07-29 | 2017-05-24 | ***通信集团公司 | Load balancing method and apparatus |
| US20170318495A1 (en) * | 2014-11-12 | 2017-11-02 | Nokia Technologies Oy | Neighboring Cell Load Information |
| WO2017219855A1 (en) * | 2016-06-24 | 2017-12-28 | 中兴通讯股份有限公司 | Root cause locating method and device |
| CN108271218A (en) * | 2016-12-30 | 2018-07-10 | ***通信集团上海有限公司 | A kind of network resource processing method and device |
| CN108462938A (en) * | 2018-03-09 | 2018-08-28 | 深圳市网信联动通信技术股份有限公司 | It is a kind of to position overlapping covered method and system based on 4/5G mobile communications networks |
| CN108882249A (en) * | 2017-05-16 | 2018-11-23 | ***通信集团浙江有限公司 | A kind of limited detection method and device of MPS process |
| CN109121158A (en) * | 2017-06-22 | 2019-01-01 | ***通信有限公司研究院 | A kind of power-economizing method based on cell cooperative, device and storage medium |
| CN109981196A (en) * | 2017-12-27 | 2019-07-05 | ***通信集团北京有限公司 | A kind of network structure appraisal procedure and device |
| WO2019201036A1 (en) * | 2018-04-16 | 2019-10-24 | 中兴通讯股份有限公司 | Coverage level updating method, device, base station, terminal, and readable storage medium |
| CN110572831A (en) * | 2018-06-06 | 2019-12-13 | ***通信集团吉林有限公司 | method and device for determining common coverage sector and judging balance of sector resources |
| WO2020043034A1 (en) * | 2018-08-27 | 2020-03-05 | 中兴通讯股份有限公司 | Cell handover method, base station, emtc terminal, and storage medium |
| CN111263403A (en) * | 2018-11-30 | 2020-06-09 | ***通信集团浙江有限公司 | Method and device for balancing loads among multi-frequency cells in LTE network |
-
2020
- 2020-10-14 CN CN202011097758.3A patent/CN114363952B/en active Active
Patent Citations (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101778438A (en) * | 2010-01-25 | 2010-07-14 | 华为技术有限公司 | Method and device for coordinated communication and switching method and base station control device thereof |
| US20140355570A1 (en) * | 2013-05-28 | 2014-12-04 | Rivada Networks, Llc | Methods and Systems for Intelligent Selection of Devices for Handins |
| WO2015147707A1 (en) * | 2014-03-24 | 2015-10-01 | Telefonaktiebolaget L M Ericsson (Publ) | Method and network node for providing overlap information in a cellular network |
| CN103987087A (en) * | 2014-05-20 | 2014-08-13 | 电信科学技术研究院 | Mobility load balancing method and device |
| CN105188074A (en) * | 2014-06-03 | 2015-12-23 | ***通信集团公司 | Cell signal control method and device, and base station |
| WO2016062094A1 (en) * | 2014-10-24 | 2016-04-28 | 中兴通讯股份有限公司 | Terminal measurement event configuration method and apparatus |
| US20170318495A1 (en) * | 2014-11-12 | 2017-11-02 | Nokia Technologies Oy | Neighboring Cell Load Information |
| CN106714236A (en) * | 2015-07-29 | 2017-05-24 | ***通信集团公司 | Load balancing method and apparatus |
| CN105357692A (en) * | 2015-09-28 | 2016-02-24 | 北京拓明科技有限公司 | Multi-network cooperative network optimization and energy saving method and system |
| WO2017219855A1 (en) * | 2016-06-24 | 2017-12-28 | 中兴通讯股份有限公司 | Root cause locating method and device |
| CN108271218A (en) * | 2016-12-30 | 2018-07-10 | ***通信集团上海有限公司 | A kind of network resource processing method and device |
| CN108882249A (en) * | 2017-05-16 | 2018-11-23 | ***通信集团浙江有限公司 | A kind of limited detection method and device of MPS process |
| CN109121158A (en) * | 2017-06-22 | 2019-01-01 | ***通信有限公司研究院 | A kind of power-economizing method based on cell cooperative, device and storage medium |
| CN109981196A (en) * | 2017-12-27 | 2019-07-05 | ***通信集团北京有限公司 | A kind of network structure appraisal procedure and device |
| CN108462938A (en) * | 2018-03-09 | 2018-08-28 | 深圳市网信联动通信技术股份有限公司 | It is a kind of to position overlapping covered method and system based on 4/5G mobile communications networks |
| WO2019201036A1 (en) * | 2018-04-16 | 2019-10-24 | 中兴通讯股份有限公司 | Coverage level updating method, device, base station, terminal, and readable storage medium |
| CN110572831A (en) * | 2018-06-06 | 2019-12-13 | ***通信集团吉林有限公司 | method and device for determining common coverage sector and judging balance of sector resources |
| WO2020043034A1 (en) * | 2018-08-27 | 2020-03-05 | 中兴通讯股份有限公司 | Cell handover method, base station, emtc terminal, and storage medium |
| CN111263403A (en) * | 2018-11-30 | 2020-06-09 | ***通信集团浙江有限公司 | Method and device for balancing loads among multi-frequency cells in LTE network |
Non-Patent Citations (6)
| Title |
|---|
| CHENG YANYUN等: "Coverage and Capacity Optimization for 4G LTE Networks Using Differential Evolution", 《2018 5TH IEEE INTERNATIONAL CONFERENCE ON CLOUD COMPUTING AND INTELLIGENCE SYSTEMS（CCIS）》 * |
| NTT DOCOMO, INC.: "RP-170376 "Status Report of Study on New Radio Access Technology"", 3GPP TSG_RAN\\TSG_RAN, no. 75 * |
| ZTE: "R2-142146 "D2D Communication resource mode configuration"", 3GPP TSG_RAN\\WG2_RL2, no. 2 * |
| 杨飞虎，姚赛彬: "基于MR栅格重叠覆盖评估方法及优化应用", 《电信快报》, no. 6 * |
| 温伟能，张霓: "MR二维统计图用于TD-LTE覆盖状态评估", 《电信工程技术与标准化》, no. 2 * |
| 程楠;张阳;沈骜;: "LTE网络覆盖优化分析", 电信工程技术与标准化, no. 07 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114363952B (en) | 2023-11-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112118617B (en) | Base station energy saving method, device and storage medium | |
| CN109936852B (en) | Energy-saving method and device for covering overlapped cell | |
| US10498613B2 (en) | Method and apparatus for coordinating network | |
| EP3070981B1 (en) | Energy saving method and device for heterogeneous network | |
| US9532359B2 (en) | Resource allocation method and device | |
| CN103079235A (en) | Method and device for realizing load balance in long term evolution (LTE) system | |
| WO2013056394A1 (en) | Determination of ue location in a cell | |
| CN103906153A (en) | Base station dormancy method based on energy saving and equipment | |
| CN112996047B (en) | Migration method and device | |
| CN113438666B (en) | Base station determining method and equipment | |
| CN112235804B (en) | Base station remote unit dynamic grouping method and device, and cell networking method and system | |
| CN109614223A (en) | Hardware resource dispatching method, device and hardware resource controlling equipment | |
| EP3644646A1 (en) | Load-balancing method and apparatus | |
| CN102131238B (en) | Load balancing method from time division-synchronization code division multiple access (TD-SCDMA) system to global system for mobile communication (GSM) system | |
| CN111865692A (en) | Terminal firmware upgrading method and device | |
| CN104918287A (en) | Load balancing method and device | |
| CN112492658A (en) | User balancing method, device, storage medium and device | |
| CN114363952A (en) | Mobile communication network resource allocation method, device and readable storage medium | |
| CN114928849B (en) | Base station deployment method and device, electronic equipment and storage medium | |
| CN112996060A (en) | Carrier wave closing method and device and server | |
| CN112770339B (en) | Cooperative cell determination method and device | |
| EP3297327A1 (en) | Handoff method and device in het-net | |
| CN111857780A (en) | Terminal firmware upgrading method and device | |
| CN106031249A (en) | Method for power consumption optimization in mobile cellular networks | |
| CN112203331B (en) | Cell switching method and device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |