WO2017113915A1

WO2017113915A1 - Method and device for allocating spectrum resources

Info

Publication number: WO2017113915A1
Application number: PCT/CN2016/100379
Authority: WO
Inventors: 王海峰; 刘领
Original assignee: 中兴通讯股份有限公司
Priority date: 2015-12-29
Filing date: 2016-09-27
Publication date: 2017-07-06
Also published as: CN106937293B; CN106937293A

Abstract

Disclosed are a method and device for allocating spectrum resources. The allocation method comprises: obtaining channel resource occupancy of a first cell of a first mobile communication standard in a spectrum resource sharing area within a first preset period of time before the present moment when a determining cycle for spectrum resource allocation comes; determining, according to the channel resource occupancy, whether the spectrum resource sharing area meets a condition for adjusting spectrum resources of the first mobile communication standard and a second mobile communication standard, wherein spectrum resources occupied by the first mobile communication standard are located on two sides of spectrum resources occupied by the second mobile communication standard; and if the spectrum resource sharing area meets the condition for adjusting the spectrum resources of the first mobile communication standard and the second mobile communication standard, adjusting the spectrum resources of the first mobile communication standard and the second mobile communication standard. Spectrum resources are fully, intelligently, and accurately allocated for use, and the overall network performance is improved.

Description

Method and device for allocating spectrum resources

Technical field

The present application relates to, but is not limited to, the field of wireless communication technologies, and in particular, to a method and an apparatus for allocating spectrum resources.

Background technique

In recent years, the rapid development of wireless communication technology, wireless cellular mobile communication system continues to evolve, from the second generation of mobile communication technology (2nd-Generationmobile communication technology, referred to as 2G) to the third generation of mobile communication technology (3rd-Generation mobile communication technology, referred to as 3G) Then to the 4th-Generation mobile communication technology (4G), these technologies have a large number of applications. Among them, one of the technologies in the 2G is the Global System for Mobile Communications (GSM), and one of the technologies in the 3G is Wideband Code Division Multiple Access (WCDMA), in 4G. One technology is Long Term Evolution (LTE).

The GSM spectrum resource is allocated in units of 200K bandwidth. Such a unit is called an Absolute Radio Frequency Channel Number (ARFCN), and a cell allocation uses a part of the available frequency points. LTE adopts Orthogonal Frequency Division Multiplexing (OFDM) technology, and its carrier is expressed by the center frequency and bandwidth. The LTE standard bandwidth specified by the 3rd Generation Partnership Project (3GPP) has 1.4 MHz. 3 megahertz, 5 megahertz, 10 megahertz, 15 megahertz, 20 megahertz, etc., multiple cells of LTE often use the same center frequency and bandwidth.

The combination of GSM and LTE is a networking method frequently used by operators. GSM is mainly used to provide voice services, and LTE is mainly used to provide high-speed data services. The two can complement each other well. GSM and LTE have the same working frequency band. For example, 1800 megaband is often used for both GSM and LTE, so it is necessary to study how to efficiently allocate spectrum resources in this case.

However, the current allocation method cannot be automatically allocated according to the wireless resource usage of the two networks, so that the spectrum resources cannot be allocated fully and intelligently, and the data resources are not moved. The characteristics of the dynamic communication system are allocated, and on the other hand, the terminal compatibility is not good, which has a negative impact on the performance of the LTE network.

Summary of the invention

The following is an overview of the topics detailed in this document. This Summary is not intended to limit the scope of the claims.

The embodiment of the invention provides a method and a device for allocating spectrum resources, which can allocate spectrum resources fully, intelligently and accurately, and improve network comprehensive performance.

An embodiment of the present invention provides a method for allocating a spectrum resource, which is applied to a base station controller of a first mobile communication system, and the method for allocating includes:

Obtaining the channel resource occupation in the first preset time period before the current time in the first cell of the first mobile communication system in the spectrum resource sharing area when the judgment period of the spectrum resource allocation is reached;

Determining, according to the occupancy of the channel resource, whether the spectrum resource sharing area satisfies the condition for adjusting the spectrum resources of the first mobile communication system and the second mobile communication system, wherein the spectrum resource occupied by the first mobile communication system is located in the second mobile communication system. Both sides of the occupied spectrum resources;

When the spectrum resource sharing area satisfies the conditions for adjusting the spectrum resources of the first mobile communication system and the second mobile communication system, the spectrum resources of the first mobile communication system and the second mobile communication system are adjusted.

Optionally, before the step of determining the allocation of the spectrum resource, the step of acquiring the channel resource occupation in the first preset time period before the current time in the first mobile communication system in the spectrum resource sharing area is obtained. The allocation method also includes:

Obtaining a judgment period for performing spectrum resource allocation, and information of a spectrum resource sharing area;

Obtaining a first time bitmap of a spectrum resource suitable for releasing the first mobile communication standard in the spectrum resource sharing area.

Optionally, the step of acquiring the channel resource occupation situation in the first preset time period of the first cell of the first mobile communication system in the spectrum resource sharing area before the current time is obtained, when the determining period of the spectrum resource allocation is reached, include:

When the judgment period for performing spectrum resource allocation arrives,

Determining, according to the first time bitmap, whether the spectrum resource of the first mobile communication system can be released in the current time period;

When the spectrum resource of the first mobile communication system can be released in the current time period, the channel resource occupancy of the first cell in the first preset time period before the current time is obtained.

Optionally, the step of acquiring a first time bitmap of the first cell in the spectrum resource sharing area for releasing the spectrum resource, including:

Obtaining first service load data in a historical time period corresponding to each second preset time period of the first cell in the spectrum resource sharing area, where each second preset time period is different from each other;

And generating a first time bitmap according to the obtained first service load data.

Optionally, the step of determining, according to the channel resource occupation, whether the spectrum resource sharing area meets the condition for adjusting the spectrum resources of the first mobile communication system and the second mobile communication system, includes:

Determining whether the current spectrum resource of the second mobile communication system in the spectrum resource sharing area reaches a preset spectrum resource threshold;

When the current spectrum resource of the second mobile communication system in the spectrum resource sharing area reaches the preset spectrum resource threshold, it is determined that the spectrum resource sharing area does not satisfy the condition for adjusting the spectrum resources of the first mobile communication system and the second mobile communication system;

When the current spectrum resource of the second mobile communication system in the spectrum resource sharing area does not reach the preset spectrum resource threshold, the first cell is determined to be the first cell after releasing the first spectrum resource according to the channel resource occupancy of the first cell. Whether the second service load data is below a preset release load threshold;

Determining that the first cell can release the first spectrum resource when the second service load data of the first cell is below a preset release load threshold;

When the second service load data of the first cell is above a preset release load threshold, determining that the first cell cannot release the first spectrum resource;

Counting the number of the first cell of the first mobile communication system in which the first spectrum resource cannot be released in the spectrum resource sharing area, and determining whether the number of the first cell of the first mobile communication system that cannot release the first spectrum resource is smaller than the first pre- Set value

When the number of the first cell of the first mobile communication system that cannot release the first spectrum resource is less than the first preset value, determining that the spectrum resource sharing area satisfies the adjustment of the first mobile communication system and the second mobile The conditions of the spectrum resources of the communication system;

When the number of the first cell of the first mobile communication system that cannot release the first spectrum resource is greater than or equal to the first preset value, determining that the spectrum resource sharing area does not satisfy the spectrum for adjusting the first mobile communication system and the second mobile communication system The conditions of the resource.

Optionally, the steps of adjusting spectrum resources of the first mobile communication system and the second mobile communication system, including:

Releasing the first spectrum resource of the first mobile communication system, and transmitting, to the base station of the second mobile communication system, an instruction to expand the first spectrum resource to the spectrum resource of the second mobile communication system;

When the judging period arrives again, it is determined whether the spectrum resource sharing area satisfies the condition for adjusting the spectrum resources of the first mobile communication system and the second mobile communication system until the spectrum resource sharing area does not satisfy the adjustment of the first mobile communication system and the first The conditions of the spectrum resources of the mobile communication system;

When it is determined that the spectrum resource sharing area satisfies the condition for adjusting the spectrum resources of the first mobile communication system and the second mobile communication system, releasing the second spectrum resource of the first mobile communication system, and transmitting the second spectrum resource to the base station of the second mobile communication system The second spectrum resource is extended to an instruction of a spectrum resource of the second mobile communication system;

When the spectrum resource sharing area does not meet the conditions for adjusting the spectrum resources of the first mobile communication system and the second mobile communication system, it is determined whether the released spectrum resource needs to be recovered as the spectrum resource of the first mobile communication system;

When the released spectrum resource needs to be reclaimed as the spectrum resource of the first mobile communication system, the base station of the second mobile communication system is sent an instruction for releasing the third spectrum resource, and the third spectrum resource is allocated to the first mobile communication system. The third spectrum resource is less than or equal to the spectrum resource that has been released by the first mobile communication system.

Optionally, the step of determining whether the released spectrum resource needs to be recovered as the spectrum resource of the first mobile communication system includes:

Obtaining third service load data of the first cell of the first mobile communication system;

Determining whether the third service load data exceeds a preset reclaiming load threshold;

When the third service load data exceeds the preset reclaiming load threshold, determining that the first cell needs to reclaim the released spectrum resource;

The number of the first cell that needs to reclaim the released spectrum resource in the spectrum resource sharing area, and determines whether the number of the first cell that needs to reclaim the released spectrum resource reaches a second preset value;

When the number of the first cells that need to reclaim the released spectrum resources reaches a second preset value, it is determined that the released spectrum resources need to be reclaimed as the spectrum resources of the first mobile communication system;

When the number of the first cells that need to recover the released spectrum resources does not reach the second preset value, it is determined that the released spectrum resources need not be reclaimed as the spectrum resources of the first mobile communication system.

Obtaining fourth traffic load data of the first cell of the first mobile communication system;

Determining whether the fourth service load data exceeds a preset emergency load threshold;

When the fourth service load data exceeds the preset emergency load threshold, determining that the first cell needs to reclaim the released spectrum resource;

The number of the first cell that needs to reclaim the released spectrum resource in the spectrum sharing area, and determines whether the number of the first cell that needs to reclaim the released spectrum resource reaches a third preset value;

When the number of the first cells that need to reclaim the released spectrum resources reaches a third preset value, it is determined that the released spectrum resources need to be reclaimed as the spectrum resources of the first mobile communication system;

When the number of the first cells that need to reclaim the released spectrum resource does not reach the third preset value, it is determined that the released spectrum resource does not need to be reclaimed as the spectrum resource of the first mobile communication system.

When the first time bitmap indicates that the spectrum resource of the first mobile communication system is unsuitable for release, it is determined that the released spectrum resource needs to be reclaimed as the spectrum resource of the first mobile communication system;

When the first time bitmap indicates that the spectrum resource of the first mobile communication system is suitable to be released, it is determined that the released spectrum resource does not need to be reclaimed as the spectrum resource of the first mobile communication system.

The application further provides a computer readable storage medium storing computer executable instructions that are implemented when the computer executable instructions are executed.

An embodiment of the present invention further provides a spectrum resource allocation apparatus, which is applied to a first mobile communication The base station controller of the communication system, the distribution device includes:

The first acquiring module is configured to acquire, when the determining period of the spectrum resource allocation arrives, the channel resource occupation in the first preset time period of the first cell of the first mobile communication system in the spectrum resource sharing area before the current time ;

The first determining module is configured to determine, according to the occupancy of the channel resource, whether the spectrum resource sharing area satisfies the condition for adjusting the spectrum resources of the first mobile communication system and the second mobile communication system, and when the spectrum resource sharing area satisfies the adjustment of the first mobile communication When the condition of the spectrum resource of the second mobile communication system is used, the adjustment module is triggered, wherein the spectrum resource occupied by the first mobile communication system is located on both sides of the spectrum resource occupied by the second mobile communication system;

The adjusting module is configured to adjust the spectrum resources of the first mobile communication system and the second mobile communication system according to the triggering of the first determining module.

Optionally, the distributing device further includes:

The second obtaining module is configured to: before the first acquiring module acquires the channel resource occupation situation of the first cell of the first mobile communication system in the spectrum resource sharing area before the current time, acquire The judgment period of the spectrum resource allocation and the information of the spectrum resource sharing area;

The third obtaining module is configured to obtain a first time bitmap of the spectrum resource in the spectrum resource sharing area that is suitable for releasing the first mobile communication system.

Optionally, the first obtaining module includes:

The first determining sub-module is configured to determine, according to the first time bitmap, whether the first mobile communication system can release the spectrum resource in the current time period when the judgment period of the spectrum resource allocation is reached, and can release the current time period The first acquisition sub-module is triggered when the spectrum resource of the first mobile communication system is used;

The first acquiring sub-module is configured to acquire, according to the triggering of the first determining sub-module, the channel resource occupancy of the first cell in the first preset time period before the current time.

Optionally, the third obtaining module includes:

a second acquiring sub-module, configured to acquire first service load data in a historical time period corresponding to each second preset time period of the first cell in the spectrum resource sharing area, where each second pre- Set the time periods to be different from each other;

The first generation submodule is configured to generate a first time bitmap according to the acquired first service load data.

Optionally, the first determining module includes:

The first sub-module is configured to determine whether the current spectrum resource of the second mobile communication system in the spectrum resource sharing area reaches a preset spectrum resource threshold, and the current spectrum resource of the second mobile communication system reaches the preset spectrum in the spectrum resource sharing area When the resource threshold is used, the second sub-module is triggered, and when the current spectrum resource of the second mobile communication system in the spectrum resource sharing area does not reach the preset spectrum resource threshold, the second determining sub-module is triggered;

The second submodule is configured to determine, according to the triggering of the first submodule, that the spectrum resource sharing area does not satisfy the condition for adjusting the spectrum resources of the first mobile communication system and the second mobile communication system;

The second determining sub-module is configured to determine, according to the triggering of the first sub-module, whether the second service load data of the first cell is in the first cell after the first cell releases the first spectrum resource according to the channel resource occupancy of the first cell. Setting a release load threshold below, and when the second service load data of the first cell is below a preset release load threshold, triggering the first determining submodule, and when the second service load data of the first cell is at a preset release load threshold Above, triggering the second determining submodule;

The first determining submodule is configured to determine, according to the triggering of the second determining submodule, that the first cell can release the first spectrum resource;

a second determining submodule, configured to determine, according to the triggering of the second determining submodule, that the first cell cannot release the first spectrum resource;

The first statistic sub-module is configured to count the number of the first cell of the first mobile communication system in which the first spectrum resource cannot be released in the spectrum resource sharing area, and determine the first of the first mobile communication system that cannot release the first spectrum resource Whether the number of the cells is smaller than the first preset value, and when the number of the first cells of the first mobile communication system that cannot release the first spectrum resource is less than the first preset value, triggering the third determining submodule, and when not releasing When the number of the first cell of the first mobile communication system of the first spectrum resource is greater than or equal to the first preset value, triggering the fourth determining submodule;

The third determining submodule is configured to determine, according to the triggering of the first statistical submodule, that the spectrum resource sharing area satisfies the condition for adjusting the spectrum resources of the first mobile communication system and the second mobile communication system;

The fourth determining submodule is configured to determine, according to the triggering of the first statistical submodule, that the spectrum resource sharing area does not satisfy the condition for adjusting the spectrum resources of the first mobile communication system and the second mobile communication system.

Optionally, the adjustment module comprises:

The first release submodule is configured to release the first spectrum resource of the first mobile communication system, and send, to the base station of the second mobile communication system, an instruction to expand the first spectrum resource to the spectrum resource of the second mobile communication system;

The third determining sub-module is configured to continue to determine whether the spectrum resource sharing area satisfies the condition for adjusting the spectrum resources of the first mobile communication system and the second mobile communication system until the spectrum resource sharing area is not satisfied. Adjusting the conditions of the spectrum resources of the first mobile communication system and the second mobile communication system, and triggering the second release when it is determined that the spectrum resource sharing area satisfies the condition for adjusting the spectrum resources of the first mobile communication system and the second mobile communication system Submodule

The second release submodule is configured to release the second spectrum resource of the first mobile communication system according to the trigger of the third determining submodule, and send the second spectrum resource to the second mobile communication to the base station of the second mobile communication system. Directive of spectrum resources;

The fourth determining sub-module is configured to determine whether the released spectrum resource needs to be reclaimed as the first mobile communication system when the spectrum resource sharing area does not satisfy the condition for adjusting the spectrum resources of the first mobile communication system and the second mobile communication system The first reclaim sub-module is triggered when the spectrum resource is to be recovered and the released spectrum resource is used as the spectrum resource of the first mobile communication system;

The first reclaiming submodule is configured to send, according to the trigger of the fourth determining submodule, an instruction for releasing the third spectrum resource to the base station of the second mobile communication system, and allocate the third spectrum resource to the first mobile communication system, and third The spectrum resource is less than or equal to the spectrum resource that has been released by the first mobile communication system.

Optionally, the fourth determining submodule includes:

a first acquiring unit, configured to acquire third service load data of the first cell of the first mobile communication system;

The first unit is configured to determine whether the third service load data exceeds a preset reclaiming load threshold, and trigger the second unit when the third service load data exceeds a preset reclaiming load threshold;

a second unit, configured to determine, according to the triggering of the first unit, that the first cell needs to reclaim the released spectrum resource;

The third unit is configured to count the number of the first cells in the spectrum resource sharing area that need to reclaim the released spectrum resources, and determine whether the number of the first cells that need to reclaim the released spectrum resources reaches a second preset value, and When the number of the first cells that need to reclaim the released spectrum resources reaches a second preset value, triggering the fourth unit, and when the number of the first cells that need to reclaim the released spectrum resources does not reach the second preset value , triggering the fifth unit;

The fourth unit is configured to determine, according to the triggering of the third unit, that the first mobile communication system needs to recover the released spectrum resources;

The fifth unit is configured to determine that the first mobile communication system does not need to reclaim the released spectrum resources according to the trigger of the third unit.

Optionally, the fourth determining submodule includes:

a second acquiring unit, configured to acquire fourth service load data of the first cell of the first mobile communication system;

The sixth unit is configured to determine whether the fourth service load data exceeds a preset emergency load threshold, and trigger the seventh unit when the fourth service load data exceeds the preset emergency load threshold;

The seventh unit is configured to determine, according to the triggering of the sixth unit, that the first cell needs to reclaim the released spectrum resource;

The eighth unit is configured to count the number of the first cell in the spectrum resource sharing area that needs to reclaim the released spectrum resource, and determine whether the number of the first cell that needs to reclaim the released spectrum resource reaches a third preset value, and When the number of the first cells that need to recover the released spectrum resources reaches a third preset value, the ninth unit is triggered, and when the number of the first cells that need to reclaim the released spectrum resources does not reach the third preset value , triggering the tenth unit;

The ninth unit is configured to determine, according to the trigger of the eighth unit, that the first mobile communication system needs to recover the released spectrum resources;

The tenth unit is configured to determine that the first mobile communication system does not need to recover the released spectrum resources according to the trigger of the eighth unit.

Optionally, the fourth determining submodule includes:

The eleventh unit is configured to determine that the released spectrum resource needs to be reclaimed as the spectrum of the first mobile communication system when the first time bitmap indicates that the first mobile communication system is unsuitable for releasing the spectrum resource Resource

The twelfth unit is configured to determine that the spectrum resource of the released first mobile communication system does not need to be reclaimed when the first time bitmap indicates that the spectrum resource of the first mobile communication system is suitable to be released.

Embodiments of the present invention also provide a base station controller of a first mobile communication system, including the above-mentioned spectrum resource allocation apparatus.

An embodiment of the present invention further provides a method for allocating a spectrum resource, which is applied to a network configuration optimization device, where the method includes:

Generating a first time bitmap of a spectrum resource in the spectrum resource sharing area suitable for releasing the first mobile communication standard;

The first time bitmap is transmitted to the base station controller of the first mobile communication system.

Optionally, the step of generating a first time bitmap suitable for releasing the spectrum resource of the first mobile communication standard in the spectrum resource sharing area includes:

And acquiring, by the first cell of the first mobile communication system in the spectrum resource sharing area, the fifth service load data in a historical time period corresponding to each third preset time period, where each third preset time period is not mutually the same;

And generating, according to the obtained fifth service load data, a first time bitmap.

Obtaining sixth service load data in a historical time period corresponding to each fourth preset time period of the first cell of the first mobile communication system in the spectrum resource sharing area, where each fourth preset time period is not mutually the same;

Generating, according to the obtained sixth service load data, a second time bitmap that can release the spectrum resource of the first mobile communication system;

Generating the need to extend the second mobile communication according to the data traffic and the utilization of the physical resource block in the historical time period corresponding to each fifth preset time period of the second cell in the second mobile communication system in the spectrum resource sharing area a third time bitmap of the spectrum resource of the system, wherein each of the fifth preset time periods is different from each other;

A first time bitmap is generated according to the second time bitmap and the third time bitmap.

Optionally, the data flow and the utilization of the physical resource block in the historical time period corresponding to each fifth preset time period are generated according to the second cell of the second mobile communication system in the spectrum resource sharing area, and the generation needs to be expanded. The third time bitmap of the spectrum resource of the second mobile communication system includes:

Determining whether the data traffic of the second cell in the fifth preset time period exceeds a preset traffic value, and whether the utilization rate of the physical resource block exceeds a preset utilization rate;

Determining that the second cell needs the extended spectrum resource when the data flow of the second cell in the fifth preset time period exceeds the preset traffic value, and the utilization of the physical resource block exceeds the preset utilization rate;

The number of the second cells that need to be extended to the spectrum resources in the spectrum resource sharing area is determined, and whether the number of the second cells in the spectrum resource sharing area that need to be extended spectrum resources is greater than a fourth preset value;

When the number of the second cell that needs to be extended by the spectrum resource is greater than the fourth preset value, it is determined that the spectrum resource of the second mobile communication system needs to be extended in the fifth preset time period;

When the number of the second cell that needs to be extended by the spectrum resource in the spectrum resource sharing area is less than or equal to the fourth preset value, it is determined that the spectrum resource of the second mobile communication system does not need to be extended in the fifth preset time period.

Optionally, before the step of generating a first time bitmap of the spectrum resource of the first mobile communication system in the spectrum resource sharing area, the method further includes:

And determining information of the spectrum resource sharing area according to the information about the allocated spectrum resource sharing area input by the user, and transmitting the information of the spectrum resource sharing area to the base station controller of the first mobile communication system.

The embodiment of the present invention further provides a device for allocating spectrum resources, which is applied to a network configuration optimization device, and the device includes:

Generating a module, configured to generate a first time bitmap of a spectrum resource in the spectrum resource sharing area suitable for releasing the first mobile communication standard;

The sending module is configured to send the first time bitmap to the base station controller of the first mobile communication system.

Optionally, the generating module includes:

a second acquiring submodule, configured to acquire, according to a fifth service load data of a first cell of the first mobile communication system in the spectrum resource sharing area, in a historical time period corresponding to each third preset time period, where each The third preset time periods are different from each other;

The second generation submodule is configured to generate a first time bitmap according to the acquired fifth service load data.

Optionally, the generating module includes:

a third acquiring submodule, configured to acquire sixth service load data in a historical time period corresponding to each fourth preset time period of the first cell of the first mobile communication system in the spectrum resource sharing area, where each The fourth preset time periods are different from each other;

a third generation sub-module, configured to generate a second time bitmap that can release the spectrum resource of the first mobile communication system according to the obtained sixth service load data;

The fourth generation submodule is configured to use the data traffic and the utilization rate of the physical resource block in the historical time period corresponding to each fifth preset time period according to the second cell of the second mobile communication system in the spectrum resource sharing area Generating a third time bitmap of the spectrum resource that needs to be extended by the second mobile communication system, wherein each of the fifth preset time periods is different from each other;

The fifth generation submodule is configured to generate the first time bitmap according to the second time bitmap and the third time bitmap.

Optionally, the fourth generating submodule includes:

The first determining unit is configured to determine whether the data traffic of the second cell in the fifth preset time period exceeds a preset traffic value, and whether the utilization rate of the physical resource block exceeds a preset utilization rate, and when the second cell is in the fifth The first determining unit is triggered when the data traffic of the preset time period exceeds the preset traffic value, and the utilization of the physical resource block exceeds the preset utilization rate;

a first determining unit, configured to determine, according to a trigger of the first determining unit, that the second cell needs a spread spectrum resource;

The statistic unit is configured to count the number of the second cells that need to be extended spectrum resources in the spectrum resource sharing area, and determine whether the number of the second cells in the spectrum resource sharing area that need to be extended spectrum resources is greater than a fourth preset value, and when the spectrum is When the number of the second cells that need to spread spectrum resources in the resource sharing area is greater than the fourth preset value, triggering the second determining unit, and when the spectrum resource sharing area The third determining unit is triggered when the number of the second cells that need to be extended to the spectrum resource is less than or equal to the fourth preset value;

The second determining unit is configured to determine, according to the triggering of the statistical unit, that the spectrum resource of the second mobile communication system needs to be extended in the fifth preset time period;

The third determining unit is configured to determine, according to the triggering of the statistical unit, that the spectrum resource of the second mobile communication system does not need to be extended in the fifth preset time period.

Optionally, the distributing device further includes:

The determining module is configured to determine information of the spectrum resource sharing area according to the information of the allocated spectrum resource sharing area input by the user, and send the information of the spectrum resource sharing area to the base station controller of the first mobile communication system.

Embodiments of the present invention also provide a network configuration optimization apparatus, including the foregoing spectrum resource allocation apparatus.

The above solution of the present application includes at least the following beneficial effects:

In the embodiment of the present invention, it is determined whether the spectrum resource sharing area satisfies the first mobile communication system by using the channel resource occupancy condition of the first cell in the first preset time period before the current time according to the first mobile communication system. And the condition of the spectrum resource of the second mobile communication system, and adjusting the first mobile communication system and the second mobile communication system when the spectrum resource sharing area satisfies the condition for adjusting the spectrum resources of the first mobile communication system and the second mobile communication system The spectrum resource solves the problem that the spectrum resource cannot be fully and intelligently allocated, which has a negative impact on network performance, and achieves the effect of fully, intelligently and accurately allocating the use of spectrum resources and improving the comprehensive performance of the network.

Other aspects will be apparent upon reading and understanding the drawings and detailed description.

BRIEF abstract

1 is a flowchart of a method for allocating spectrum resources in a first embodiment of the present application;

2 is a schematic diagram of a spectrum resource sharing area in the first embodiment of the present application;

3 is a schematic diagram of occupancy of spectrum resources before the second mobile communication system does not perform spectrum resource expansion in the first embodiment of the present application;

4 is a schematic diagram of occupancy of spectrum resources after spectrum resource expansion of the second mobile communication system in the first embodiment of the present application;

FIG. 5 is a schematic structural diagram of a device for allocating spectrum resources according to a second embodiment of the present application; FIG.

6 is a flowchart of a method for allocating spectrum resources in a fourth embodiment of the present application;

FIG. 7 is a structural diagram of a method for allocating spectrum resources in a fourth embodiment of the present application; FIG.

FIG. 8 is a schematic structural diagram of a device for allocating spectrum resources in a fifth embodiment of the present application.

Preferred embodiment of the invention

Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While the embodiments of the present invention have been shown in the drawings, the embodiments Rather, these embodiments are provided so that this disclosure will be more fully understood and the scope of the disclosure will be fully disclosed.

First embodiment

As shown in FIG. 1 , a first embodiment of the present application provides a method for allocating a spectrum resource, which is applied to a base station controller of a first mobile communication system, where the allocation method includes:

In step S101, when the judgment period of the spectrum resource allocation arrives, the channel resource occupancy of the first cell of the first mobile communication system in the spectrum resource sharing area in the first preset time period before the current time is obtained.

A plurality of first cells may exist in the spectrum resource sharing area. In addition, the channel resource occupancy status may refer to the number of channels occupied by the first cell.

In the first embodiment of the present application, the first mobile communication system may be a GSM system, and is not limited to the GSM system, and may be another mobile communication system. If the first mobile communication system is the GSM system, the base station controller of the first mobile communication system is a base station controller (BSC) of the GSM system. In addition, the foregoing first preset time period may be set by the user according to experience, so as to facilitate obtaining an appropriate channel resource occupation.

In the first embodiment of the present application, before performing the foregoing step S101, the determination period for performing spectrum resource allocation, the information of the spectrum resource sharing area, and the first mobile communication system in the spectrum resource sharing area are required to release the spectrum resource. A time bitmap. Among them, the above judgment week The period may be set by the user according to experience, for example, 15 minutes, and the information of the spectrum resource sharing area may be configured by the user on a Centralized Self Organizing Network (CSON) and sent by the CSON to the first mobile communication. The spectrum resource sharing area of the base station controller refers to an area formed by a plurality of first cells in a certain geographical range and a plurality of second cells in a second mobile communication system. In addition, the first time bitmap can clearly indicate which time periods the first mobile communication system (for example, the GSM system) is suitable for releasing spectrum resources, and can indicate how much spectrum can be released during a period in which the spectrum resources are properly released. Resources. The manner in which the first time bitmap is obtained will be described in detail later.

Step S102: Determine, according to the occupancy of the channel resource, whether the spectrum resource sharing area satisfies the condition for adjusting the spectrum resources of the first mobile communication system and the second mobile communication system.

In the first embodiment of the present application, the second mobile communication system may be an LTE system, and is not limited to the LTE system, and may be another mobile communication system.

Step S103: Adjust the spectrum resources of the first mobile communication system and the second mobile communication system when the spectrum resource sharing area satisfies the condition for adjusting the spectrum resources of the first mobile communication system and the second mobile communication system.

The spectrum resources occupied by the second mobile communication system are in the middle, whether before or after the adjustment, and the spectrum resources occupied by the first mobile communication system are on both sides of the spectrum resources of the second mobile communication system. This makes it easier to adjust the spectrum resources of the first mobile communication system and the second mobile communication system. If the first mobile communication system is the GSM system and the second mobile communication system is the LTE system, when the spectrum resources of the GSM system and the LTE system are adjusted, the center frequency of the LTE system does not need to be adjusted, so that the neighboring area is not modified. relationship.

In the first embodiment of the present application, it is determined whether the spectrum resource sharing area satisfies the adjustment of the first movement by using the channel resource occupancy condition of the first cell in the first preset time period before the current time according to the first mobile communication system. Adjusting the conditions of the spectrum resources of the communication system and the second mobile communication system, and adjusting the first mobile communication system and the second mobile when the spectrum resource sharing area satisfies the conditions for adjusting the spectrum resources of the first mobile communication system and the second mobile communication system The spectrum resources of the communication system solve the problem that the spectrum resources cannot be fully and intelligently allocated, which has a negative impact on the network performance, and achieves the effect of fully, intelligently and accurately allocating the spectrum resources and improving the comprehensive performance of the network.

Optionally, in the first embodiment of the present application, the foregoing step S101 may include the following steps: when the judgment period of performing spectrum resource allocation arrives,

Determining, according to the first time bitmap, whether the first mobile communication system can release the spectrum resource in the current time period, and when the first mobile communication system can release the spectrum resource in the current time period, acquiring the first cell before the current time Channel resource occupancy during a preset time period.

It should be noted that, in the first embodiment of the present application, there are two ways to obtain the first time bitmap. The first type is: the first time bitmap of the CSON transmission can be received by the GSM network element management system. The second type is: the BSC generates a first time bitmap. Specifically, the first cell in the spectrum resource sharing area first corresponds to each second preset time period (each second preset time period is different from each other). The first service load data in the historical time period is convenient for estimating the traffic load data in each of the second preset time periods in the future. The second preset time period is taken as an example to determine whether the service load data of the first cell in the second preset time period exceeds a certain threshold. If the specific threshold is exceeded, the first cell is considered as the first cell. The spectrum resource is not suitable to be released in the second preset time period. If the threshold is not exceeded, the first cell is considered to release the spectrum resource in the second preset time period in the future. After the first cell is determined, whether the number of the first cells in the spectrum resource sharing area that is suitable for releasing the spectrum resource in the second preset time period reaches a certain number, and the number of the first cells that are suitable for releasing the spectrum resource reaches a specific number. The number is considered to be suitable for releasing the spectrum resources of the first mobile communication system in the second predetermined time period in the future. If the number of the first cells suitable for releasing the spectrum resources does not reach a certain number, it is considered to be within the second preset time period in the future. It is not appropriate to release the spectrum resources of the first mobile communication system. At the same time, if the spectrum resource of the first mobile communication system is suitable to be released in the second preset time period in the future, the first cell may be further released according to the release of different spectrum resources of the first mobile communication system in the second preset time period in the future. In the case of the traffic load data, it is found that the spectrum resources of the first mobile communication system can be released at most in the second preset time period in the future. According to this manner, it is determined whether the spectrum resource of the first mobile communication system is suitable to be released in each of the second preset time periods in the future, thereby generating a first time bitmap. And the generated first time bitmap can indicate the spectrum resource of the first mobile communication system that can be released at most during each time period in which the spectrum resource is released. For example, when evaluating the spectrum resources of the first mobile communication system (for example, GSM standard) from 9:00 to 10:00 on Monday (ie, the second preset time period), it can pass the previous week's 9: The first business load data from 00 to 10:00 is evaluated on Monday from 9:00 to 10:00. Whether it is suitable to release the spectrum resources of the first mobile communication system (for example, GSM system). In this way, it is possible to evaluate whether it is suitable to release the spectrum resource of the first mobile communication system (for example, GSM standard) in each of the plurality of second preset time periods different from each other in the second preset time period. . It should be further noted that the granularity of the first time bitmap may be an hour or a shorter time period.

In the first embodiment of the present application, the traffic load data of the first cell refers to a ratio of the number of channels occupied by the first cell to the number of available channels of the first cell. Therefore, the first service load data, the second service load data, the third service load data, the fourth service load data, the fifth service load data, and the sixth service load data appearing in the embodiment of the present invention all have the meaning.

Optionally, in the first embodiment of the present application, the foregoing step S102 may include the following steps:

The first step is to determine whether the current spectrum resource of the second mobile communication system in the spectrum resource sharing area reaches the preset spectrum resource threshold. When the current spectrum resource of the second mobile communication system in the spectrum resource sharing area reaches the preset spectrum resource threshold, Determining that the spectrum resource sharing area does not meet the conditions for adjusting the spectrum resources of the first mobile communication system and the second mobile communication system, and when the current spectrum resource of the second mobile communication system in the spectrum resource sharing area does not reach the preset spectrum resource threshold, And determining, according to the channel resource occupancy condition of the first cell of the first mobile communication system, whether the second service load data of the first cell is below a preset release load threshold after the first cell releases the first spectrum resource. When the second service load data of the first cell is below the preset release load threshold, it is determined that the first cell can release the first spectrum resource; when the second service load data of the first cell is above the preset release load threshold And determining that the first cell cannot release the first spectrum resource; and determining whether each first cell of the first mobile communication system can release the first spectrum resource in the spectrum resource sharing area, performing the second step.

The second step is to count the number of the first cell of the first mobile communication system in which the first spectrum resource cannot be released in the spectrum resource sharing area, and determine whether the number of the first cell of the first mobile communication system that cannot release the first spectrum resource is It is smaller than the first preset value (the first preset value can be set by the user according to experience). When the number of the first cell of the first mobile communication system that cannot release the first spectrum resource is less than the first preset value, determining that the spectrum resource sharing area meets the spectrum resources for adjusting the first mobile communication system and the second mobile communication system a condition; and when the number of the first cells of the first mobile communication system in which the first spectrum resource cannot be released is greater than or equal to the first preset value, determining the spectrum The resource sharing area does not satisfy the conditions for adjusting the spectrum resources of the first mobile communication system and the second mobile communication system.

It should be noted that, by determining whether the spectrum resource sharing area satisfies the conditions for adjusting the spectrum resources of the first mobile communication system and the second mobile communication system, it is possible to accurately determine whether the first mobile communication system is currently suitable for releasing spectrum resources. The second mobile communication system is used to avoid the release of the spectrum resources of the first mobile communication system to the second mobile communication system when the first mobile communication system is unsuitable for releasing the spectrum resources, resulting in an unreasonable use of the spectrum resources.

Optionally, in the first embodiment of the present application, the foregoing step S103 may include the following steps:

In the first step, the first spectrum resource of the first mobile communication system (for example, the GSM system) is released, and the spectrum of the second mobile communication system is extended to the base station of the second mobile communication system (for example, the LTE system). Resource instruction;

In the second step, when the judging period arrives again, it is determined whether the spectrum resource sharing area satisfies the condition for adjusting the spectrum resources of the first mobile communication system and the second mobile communication system until the spectrum resource sharing area does not satisfy the adjustment of the first movement. The condition of the communication system and the spectrum resource of the second mobile communication system, wherein the first mobile communication system is released when it is determined that the spectrum resource sharing area satisfies the condition for adjusting the spectrum resources of the first mobile communication system and the second mobile communication system a second spectrum resource, and transmitting, to the base station of the second mobile communication system, an instruction to expand the second spectrum resource to the spectrum resource of the second mobile communication system; and when the spectrum resource sharing area does not satisfy the adjustment of the first mobile communication system and the second When the condition of the spectrum resource of the mobile communication system is met, it is judged whether it is necessary to recover the released spectrum resource of the first mobile communication system, and when it is required to recover the released spectrum resource of the first mobile communication system, to the second mobile communication system The base station sends an instruction to release the third spectrum resource, and the third spectrum is Allocation of spectrum resources as the source of the first mobile communication standard.

The step of periodically determining whether the spectrum resource sharing area satisfies the condition for adjusting the spectrum resources of the first mobile communication system and the second mobile communication system is similar to the step included in the above step S102, and therefore is no longer here. Repeat them.

It should be noted that, in the two steps of adjusting the spectrum resources of the first mobile communication system and the second mobile communication system, when the spectrum resource sharing region satisfies the conditions for adjusting the spectrum resources of the first mobile communication system and the second mobile communication system At the same time, part of the spectrum resource of the first mobile communication system is released to the second mobile communication system, in order to ensure the stability of the network and the smoothing of the service. The second mobile communication system can stage the spread spectrum resources by releasing a small portion of the first mobile communication standard spectrum resources (for example, the first spectrum resource) as the spectrum resource of the second mobile communication system. After this small part of the spectrum resources, some spectrum resources (such as the second spectrum resource) are continuously released as the spectrum resources of the second mobile communication system. Of course, the first mobile communication can also be used once in the case of the network and the service permitting. The spectrum resource of the system is released as the spectrum resource of the second mobile communication system, so that the second mobile communication system can reach the preset spectrum resource threshold after one spectrum resource expansion (the preset spectrum resource threshold is set in advance to the second mobile communication system) The maximum spectrum resource, of course, also sets the initial spectrum resource in advance for the second mobile communication system. It should be noted that the preset spectrum resource threshold and the initial spectrum resource can be performed according to the standard bandwidth of the second mobile communication system. set up).

Similarly, in the process of reclaiming the released spectrum resources of the first mobile communication system, in order to ensure the stability of the network and the smoothness of the service, the released spectrum resources can also be recovered in stages. That is, a small portion of the released spectrum resources (for example, the third spectrum resource) is first recovered, and then other released spectrum resources are resumed. Of course, in the case of network and service permission, the spectrum resources of the first mobile communication system that has been released can also be recovered at one time. It should be further explained that since the spectrum resources of the released first mobile communication system can be recovered in stages, and the released spectrum resources can be recovered at one time, the third spectrum resource in the second step should be less than or Equal to the spectrum resource that has been released by the first mobile communication system.

Optionally, in the first embodiment of the present application, in the second step of adjusting the spectrum resources of the first mobile communication system and the second mobile communication system, it is required to determine whether it is necessary to reclaim the released first mobile communication system. Spectrum resources. There are three ways to determine whether it is necessary to recover the released spectrum resources of the first mobile communication system.

The first mode is: acquiring third service load data of the first cell of the first mobile communication system in the spectrum resource sharing area (in order to improve the accuracy of the judgment, the third service load data should be before the determining time of the first cell) The service load data for a period of time, and then determining whether the third service load data exceeds a preset reclaiming load threshold, and when the third service load data exceeds a preset reclaiming load threshold, determining that the first cell needs to reclaim the released spectrum The resource, and the number of the first cell in the spectrum resource sharing area that needs to recover the released spectrum resource, and determine whether the number of the first cell that needs to reclaim the released spectrum resource reaches a second preset value (the second default value It can be set by the user according to experience, wherein when the number of the first cells that need to recover the released spectrum resources reaches a second preset value, it is determined that the first mobile communication system needs to recover the released spectrum resources; When the number of the first cell that reclaims the released spectrum resource does not reach the second preset value, it is determined that the released spectrum resource does not need to be reclaimed as the spectrum resource of the first mobile communication system.

The second method is: acquiring fourth service load data of the first cell of the first mobile communication system (in order to improve the timeliness of the judgment, the fourth service load data should be the service load data of the first cell at the judgment time), Then, it is determined whether the fourth service load data exceeds a preset emergency load threshold, and when the fourth service load data exceeds a preset emergency load threshold, determining that the first cell needs to reclaim the released spectrum resource, and then the statistical spectrum resource sharing area The number of the first cell that needs to recover the released spectrum resource, and determines whether the number of the first cell that needs to reclaim the released spectrum resource reaches a third preset value (the third preset value may be set by the user according to experience) And determining, when the number of the first cells that need to reclaim the released spectrum resource reaches a third preset value, determining that the released spectrum resource needs to be reclaimed as the spectrum resource of the first mobile communication system; When the number of the first cell of the released spectrum resource does not reach the third preset value, it is determined that the released spectrum resource does not need to be recovered. The source acts as a spectrum resource for the first mobile communication system.

The third mode is: determining according to the previously acquired first time bitmap. Specifically, when the first time bitmap indicates that the spectrum resource of the first mobile communication system is unsuitable for release, it is determined that the released spectrum resource needs to be reclaimed. As the spectrum resource of the first mobile communication system; when the first time bitmap indicates that the spectrum resource of the first mobile communication system is suitable to be released, it is determined that the released spectrum resource does not need to be recovered as the spectrum resource of the first mobile communication system.

Here, the foregoing thresholds are described. In order to effectively avoid frequent release and recovery of the spectrum resources of the first mobile communication system, it may be determined whether the spectrum resource sharing area satisfies the adjustment of the first mobile communication system and the second mobile communication. In the first step of the condition of the spectrum resource, the preset release load threshold is set to 60% (that is, the average occupancy ratio of the channel resources is 60%), and the first to release the released spectrum resources is determined as the first In the first mode of the spectrum resource of the mobile communication system, the preset retracting load threshold is set to 80% (that is, the average occupancy ratio of the channel resources is 80%), and in addition, it can be determined whether it is necessary to recover the released spectrum resource. In the second mode of the spectrum resource of the first mobile communication system, the preset emergency load threshold is set to 90% (that is, the current occupancy ratio of the channel resource is 90%).

In the first embodiment of the present application, the above allocation method is further explained by taking a standard bandwidth of 20 megabytes (M) as an example. Assume that the spectrum resource sharing area is as shown in FIG. 2, wherein the real coil represents the first cell of the first mobile communication system (eg, GSM cell), and the dotted circle represents the second cell of the second mobile communication system (eg, LTE cell), assuming The initial spectrum resource (ie, the initial bandwidth) of the second mobile communication system is 5 megabytes, and the preset spectrum resource threshold (ie, the maximum spectrum resource/bandwidth) is 15 megabytes. Then, the spectrum resource expansion of the second mobile communication system is not performed. The occupancy of the former spectrum resource is as shown in FIG. 3, and at this time, if the spectrum resource of the second mobile communication system is expanded and the spectrum resource of 5 megabytes is expanded, then the spectrum resource of the second mobile communication system is expanded. The occupancy of spectrum resources is shown in Figure 4.

Embodiments of the present invention further provide a computer readable storage medium storing computer executable instructions that are implemented when the computer executable instructions are executed.

Second embodiment

As shown in FIG. 5, the second embodiment of the present application provides a spectrum resource allocation apparatus, which is applied to a base station controller of a first mobile communication system, and the distribution apparatus includes:

The first obtaining module 501 is configured to: when the determining period of the spectrum resource allocation arrives, acquire the channel resource occupation in the first preset time period of the first cell of the first mobile communication system in the spectrum resource sharing area before the current time Happening;

The first determining module 502 is configured to determine, according to the channel resource occupancy condition, whether the spectrum resource sharing area satisfies the condition for adjusting the spectrum resources of the first mobile communication system and the second mobile communication system, and when the spectrum resource sharing area satisfies the adjustment of the first mobile When the communication system and the condition of the spectrum resource of the second mobile communication system are used, the adjustment module 503 is triggered, wherein the spectrum resource occupied by the first mobile communication system is located on both sides of the spectrum resource occupied by the second mobile communication system;

The adjusting module 503 is configured to adjust the spectrum resources of the first mobile communication system and the second mobile communication system according to the triggering of the first determining module 502.

Optionally, the distributing device further includes:

a second acquiring module, configured to acquire a judgment period for performing spectrum resource allocation, and information of a spectrum resource sharing area;

The third obtaining module is configured to obtain a suitable first mobile communication system in the spectrum resource sharing area The first time bitmap of the spectrum resource is released.

Optionally, the first obtaining module 501 includes:

The first determining sub-module is configured to determine, according to the first time bitmap, whether the spectrum resource of the first mobile communication system can be released in the current time period when the judgment period of the spectrum resource allocation is reached, and when the current time period can be released, When the spectrum resource of the first mobile communication system is released, the first acquiring submodule is triggered;

Optionally, the third obtaining module includes:

a second acquiring sub-module, configured to acquire first service load data in a historical time period corresponding to each second preset time period of the first cell in the spectrum resource sharing area, where each second preset time period Different from each other;

Optionally, the first determining module 502 includes:

a first determining submodule, configured to determine, according to a trigger of the second determining submodule, that the first cell can Release the first spectrum resource;

Optionally, the adjustment module 503 includes:

The fourth determining sub-module is configured to determine whether the first mobile communication system needs to recover the released spectrum resource when the spectrum resource sharing area does not satisfy the condition for adjusting the spectrum resources of the first mobile communication system and the second mobile communication system, and When the first mobile communication system needs to recover the released spectrum When the resource is used, the first reclaim submodule is triggered;

Optionally, the fourth determining submodule includes:

The fourth unit is configured to determine, according to the triggering of the third unit, that the released spectrum resource needs to be reclaimed as the spectrum resource of the first mobile communication system;

The fifth unit is configured to determine, according to the triggering of the third unit, that the released spectrum resource does not need to be reclaimed as the spectrum resource of the first mobile communication system.

Optionally, the fourth determining submodule includes:

The ninth unit is configured to determine, according to the triggering of the eighth unit, that the released spectrum resource needs to be reclaimed as the spectrum resource of the first mobile communication system;

The tenth unit is configured to determine, according to the triggering of the eighth unit, that the released spectrum resource does not need to be reclaimed as the spectrum resource of the first mobile communication system.

Optionally, the fourth determining submodule includes:

The eleventh unit is configured to determine, when the first time bitmap indicates that the spectrum resource of the first mobile communication system is unsuitable to be released, to recover the released spectrum resource as the spectrum resource of the first mobile communication system;

In the second embodiment of the present application, it is determined whether the spectrum resource sharing area satisfies the adjustment of the first movement by using the channel resource occupancy condition of the first cell in the first preset time period before the current time according to the first mobile communication system. Adjusting the conditions of the spectrum resources of the communication system and the second mobile communication system, and adjusting the first mobile communication system and the second mobile when the spectrum resource sharing area satisfies the conditions for adjusting the spectrum resources of the first mobile communication system and the second mobile communication system The spectrum resources of the communication system solve the problem that the spectrum resources cannot be fully and intelligently allocated, which has a negative impact on the network performance, and achieves the effect of fully, intelligently and accurately allocating the spectrum resources and improving the comprehensive performance of the network.

It should be noted that the apparatus for allocating spectrum resources of the base station controller applied to the first mobile communication system according to the second embodiment of the present application is a method for allocating spectrum resources of the base station controller applied to the first mobile communication system. All of the embodiments of the dispensing device, i.e., the above-described dispensing method, are applicable to the dispensing device and all achieve the same or similar benefits.

Third embodiment

The third embodiment of the present application further provides a base station controller of the first mobile communication system, including the above-mentioned spectrum resource allocation apparatus applied to the base station controller of the first mobile communication system.

It should be noted that the base station controller of the first mobile communication system provided by the third embodiment of the present application is the first mobile communication system including the foregoing spectrum resource allocation apparatus applied to the base station controller of the first mobile communication system. The base station controller, that is, the foregoing all the embodiments of the apparatus for allocating the spectrum resources of the base station controller of the first mobile communication system are applicable to the base station controller of the first mobile communication system, and both can achieve the same or similar benefits. effect.

Fourth embodiment

As shown in FIG. 6, the fourth embodiment of the present application provides a method for allocating a spectrum resource, which is applied to a network configuration optimization device (CSON), and the method includes:

Step S601: Generate a first time bitmap of the spectrum resource in the spectrum resource sharing area that is suitable for releasing the first mobile communication system.

In the fourth embodiment of the present application, before performing step S601, information of the spectrum resource sharing area needs to be determined according to the information of the allocated spectrum resource sharing area input by the user, and the information of the spectrum resource sharing area is sent to the first Base station controller for mobile communication standards. The spectrum resource sharing area refers to an area formed by a plurality of first cells in a certain geographical range and a plurality of second cells in a second mobile communication system.

Step S602, the first time bitmap is sent to the base station controller of the first mobile communication system.

In the fourth embodiment of the present application, the first mobile communication system may be a GSM system, and is not limited to the GSM system, and may be another mobile communication system. If the first mobile communication system is the GSM system, the base station controller of the first mobile communication system is a GSM base station controller (BSC). In this case, CSON can send the first time bitmap to the BSC through the GSM network management.

In the fourth embodiment of the present application, the first time bitmap is sent to the base station controller of the first mobile communication system by using CSON, so that the base station controller of the first mobile communication system can obtain the first according to the first time bitmap. The condition of the channel resource occupied by the first cell of the mobile communication system in the first preset time period before the current time, determining whether the spectrum resource sharing area satisfies the condition for adjusting the spectrum resources of the first mobile communication system and the second mobile communication system And when the spectrum resource sharing area is satisfied Adjusting the spectrum resources of the first mobile communication system and the second mobile communication system, adjusting the spectrum resources of the first mobile communication system and the second mobile communication system, and solving the problem that the spectrum resources cannot be fully and intelligently allocated to the network performance The problem of negative impact has achieved the effect of fully, intelligently and accurately allocating the use of spectrum resources and improving the overall performance of the network.

In the fourth embodiment of the present application, the implementation manner of the foregoing step S601 includes two types.

The first implementation manner is: generating a first time bitmap according to the service load data of the first cell of the first mobile communication system. Specifically, the first time in the historical time period corresponding to the first mobile communication system in the spectrum resource sharing area is corresponding to each of the third preset time periods (each third preset time period is different) The fifth service load data is then conveniently estimated based on the obtained fifth service load data, and the service load data in each of the third preset time periods in the future. The third preset time period is taken as an example to determine whether the service load data of the first cell in the third preset time period exceeds a specific threshold. If the specific threshold is exceeded, the first cell is considered as the first cell. It is not appropriate to release the spectrum resource in the third preset time period. If the specific threshold is not exceeded, the first cell is considered to release the spectrum resource in the third preset time period in the future. After the first cell is determined, whether the number of first cells in the spectrum resource sharing area that is suitable for releasing the spectrum resource in the third preset time period reaches a certain number, and the number of the first cells that are suitable for releasing the spectrum resource is reached. For a specific number, it is considered that the first mobile communication system is suitable to release the spectrum resources in the third preset time period in the future. If the number of the first cells suitable for releasing the spectrum resources does not reach a certain number, it is considered to be in the third preset time period in the future. It is not appropriate to release the spectrum resources of the first mobile communication system. At the same time, if the spectrum resource of the first mobile communication system is suitable to be released in the third preset time period in the future, the first spectrum resource may be further released according to the release of different spectrum resources of the first mobile communication system in the third preset time period in the future. The case of the traffic load data of the cell, and the spectrum resource of the first mobile communication system that can be released at the third preset time period in the future is obtained. According to this manner, it is determined whether the spectrum resource of the first mobile communication system is suitable to be released in each of the third preset time periods in the future, thereby generating a first time bitmap, and the generated first time bitmap can indicate that each is suitable. A spectrum resource that can be released during the time period in which the spectrum resources of the first mobile communication system are released. For example, when assessing whether the first mobile communication system (such as the GSM system) is suitable for releasing spectrum resources from 9:00 to 10:00 on Monday (ie, the third preset time period), it can pass the previous few weeks at 9:00 every Monday. The fifth business load data of ~10:00 is used to evaluate whether it is suitable to release the first mobile communication system (such as GSM) from 9:00 to 10:00 on Monday. Spectrum resources of the system). By analogy, in this way, it is possible to evaluate whether it is suitable to release the spectrum resource of the first mobile communication system (for example, GSM standard) in each of the plurality of third preset time periods different from each other in the third preset time period. . It should be further noted that the granularity of the first time bitmap may be an hour or a shorter time period.

The second implementation manner is: generating the first according to the service load data of the first cell of the first mobile communication system, and the data traffic of the second cell of the second mobile communication system (for example, the LTE system) and the utilization of the material resource block. Time bitmap. Specifically, the sixth service load data in the historical time period corresponding to each fourth preset time period of the first cell of the first mobile communication system in the spectrum resource sharing area is obtained, and according to the obtained sixth service load Data, generating a second time bitmap of the spectrum resource that can release the first mobile communication system, wherein each of the fourth preset time periods is different from each other; and, according to the second mobile communication system in the spectrum resource sharing area Generating, by the second cell, the data traffic and the utilization of the physical resource block in the historical time period corresponding to each fifth preset time period, and generating a third time bitmap of the spectrum resource that needs to extend the second mobile communication system (the third time) The time bitmap can directly indicate that the spectrum resource of the second mobile communication system can be expanded in a period in which the spectrum resource needs to be extended, wherein each of the fifth preset time periods is different from each other, and finally according to the second time bitmap and The third time bitmap generates a first time bitmap. It should be noted that the accuracy of the first time bitmap generated by the second implementation is higher.

The step of generating the third time bitmap includes: determining whether the data flow of the second cell in the fifth preset time period exceeds a preset traffic value, and whether the utilization rate of the physical resource block exceeds a preset utilization rate, when the second cell When the data traffic of the fifth preset time period exceeds the preset traffic value, and the utilization of the physical resource block exceeds the preset utilization rate, it is determined that the second cell needs the spread spectrum resource, and the spectrum resource sharing is determined in this manner. Whether the number of the second cell that needs to be extended spectrum resources in the spectrum resource sharing area is greater than that of the second cell in the spectrum resource sharing area, and whether the number of the second cells in the spectrum resource sharing area that need to be extended spectrum resources is greater than The fourth preset value (the fourth preset value can be set by the user according to experience). When the number of the second cell that needs to be extended by the spectrum resource in the spectrum resource sharing area is greater than the fourth preset value, it is determined that the spectrum resource of the second mobile communication system needs to be extended in the fifth preset time period, thereby determining the future. The fifth preset time period needs to expand the spectrum resource of the second mobile communication system; and when the number of the second cells that need to spread the spectrum resource in the spectrum resource sharing area is less than or equal to the fourth preset value, the fifth is determined. The preset time period does not need to extend the spectrum resource of the second mobile communication system, thereby determining that the second mobile communication standard spread spectrum resource is not needed in the future fifth preset time period. At the same time, if it is necessary to expand the spectrum resource of the second mobile communication system in the fifth preset time period in the future, the second spectrum communication resource may be further expanded according to the different spectrum resources of the second mobile communication system in the future. The data traffic of the cell and the utilization of the physical resource block result in a spectrum resource of the second mobile communication system that can be expanded in the fifth predetermined time period in the future. The fifth preset time period may be any time period (for example, 9:00 to 10:00 on Monday). It can be seen that in this way, it can be determined which time periods need to be extended in the second mobile communication system. The third time bitmap is obtained by the spectrum resource, and the third time bitmap can directly indicate that the spectrum resource of the second mobile communication system can be extended in a period in which the spectrum resource needs to be extended.

In the fourth embodiment of the present application, if the first mobile communication system can be the GSM system and the second mobile communication system can be the LTE system, then the structure diagram of implementing the foregoing allocation method is shown in FIG. 7, where CSON The LTE network management system needs to acquire the data traffic of the second cell (for example, the LTE cell) in the fifth preset time period and the utilization of the physical resource block, and the CSON needs to obtain the first cell from the BSC through the GSM network management system (for example, GSM). Traffic load data for the cell).

Fifth embodiment

As shown in FIG. 8, the fifth embodiment of the present application provides a spectrum resource allocation apparatus, which is applied to a network configuration optimization device (CSON), and the distribution apparatus includes:

The generating module 801 is configured to generate a first time bitmap of the first mobile communication system to release the spectrum resource in the spectrum resource sharing area;

The sending module 802 is configured to send the first time bitmap to the base station controller of the first mobile communication system.

Optionally, the generating module 801 includes:

a second generation submodule, configured to generate the first time according to the obtained fifth service load data Interdigit map.

Optionally, the generating module 801 includes:

a third generation submodule, configured to generate a second time bitmap of the first mobile communication system releasable spectrum resource according to the obtained sixth service load data;

Optionally, the fourth generating submodule includes:

The statistic unit is configured to count the number of the second cells that need to be extended spectrum resources in the spectrum resource sharing area, and determine whether the number of the second cells in the spectrum resource sharing area that need to be extended spectrum resources is greater than a fourth preset value, and when the spectrum is The second determining unit is triggered when the number of the second cells that need to be extended to the spectrum resource in the resource sharing area is greater than a fourth preset value, and the number of the second cells that need to be extended spectrum resources in the spectrum resource sharing area is less than or equal to the fourth. When the preset value is used, the third determining unit is triggered;

The second determining unit is configured to determine, according to the triggering of the statistical unit, that the second mobile communication system needs to spread spectrum resources in the fifth preset time period;

Optionally, the distributing device further includes:

In the fifth embodiment of the present application, the first time bitmap is sent to the base station controller of the first mobile communication system by using CSON, so that the base station controller of the first mobile communication system can obtain the first according to the first time bitmap. The condition of the channel resource occupied by the first cell of the mobile communication system in the first preset time period before the current time, determining whether the spectrum resource sharing area satisfies the condition for adjusting the spectrum resources of the first mobile communication system and the second mobile communication system And when the spectrum resource sharing area satisfies the conditions for adjusting the spectrum resources of the first mobile communication system and the second mobile communication system, adjusting the spectrum resources of the first mobile communication system and the second mobile communication system, and solving the problem that the spectrum resources of the first mobile communication system and the second mobile communication system are not adequately and intelligently The problem of allocating the use of spectrum resources to negatively affect the network performance achieves the effect of fully, intelligently and accurately allocating the use of spectrum resources and improving the overall performance of the network.

It should be noted that the apparatus for allocating spectrum resources applied to the network configuration optimization device provided by the fifth embodiment of the present application is a distribution apparatus applying the foregoing allocation method of spectrum resources applied to the network configuration optimization device, that is, the foregoing application to the network All embodiments of the method of assigning the spectrum resources of the optimization device are applicable to the dispensing device and all achieve the same or similar benefits.

Sixth embodiment

A sixth embodiment of the present application provides a network configuration optimization apparatus, including the foregoing apparatus for allocating spectrum resources to a network configuration optimization apparatus.

It should be noted that the network configuration optimization device provided by the sixth embodiment of the present application is a network configuration optimization device including the foregoing allocation device for spectrum resources applied to the network configuration optimization device, that is, the spectrum resource applied to the network configuration optimization device. All embodiments of the dispensing device are applicable to the network configuration optimization device and all achieve the same or similar benefits.

One of ordinary skill in the art will appreciate that all or part of the steps in the above methods may be performed by a program to instruct related hardware, such as a processor, which may be stored in computer readable storage. In media, such as read-only memory, disk or optical disk. Alternatively, all or part of the steps of the above embodiments may also be implemented using one or more integrated circuits. Correspondingly, each module/unit in the above embodiment may be implemented in the form of hardware, for example, by implementing an integrated circuit to implement its corresponding function, or may be implemented in the form of a software function module, for example, executing a program stored in the memory by a processor. / instruction to achieve its corresponding function. Embodiments of the invention are not limited to any specific form of combination of hardware and software.

The above is an alternative embodiment of the present application, and it should be noted that those skilled in the art can also make several improvements and retouchings without departing from the principles of the present application. It should also be considered as the scope of protection of this application.

Industrial applicability

Claims

A method for allocating a spectrum resource is applied to a base station controller of a first mobile communication system, and the method for allocating includes:

Obtaining the channel resource occupation in the first preset time period before the current time in the first cell of the first mobile communication system in the spectrum resource sharing area when the judgment period of the spectrum resource allocation is reached;

Determining, according to the occupancy of the channel resource, whether the spectrum resource sharing area meets a condition for adjusting a spectrum resource of the first mobile communication system and the second mobile communication system, where the spectrum occupied by the first mobile communication system The resources are located on both sides of the spectrum resource occupied by the second mobile communication system;

And adjusting the spectrum resources of the first mobile communication system and the second mobile communication system when the spectrum resource sharing area satisfies the condition for adjusting the spectrum resources of the first mobile communication system and the second mobile communication system.
The allocation method according to claim 1, wherein, when the determining period of performing spectrum resource allocation arrives, obtaining a first preset time period of the first cell of the first mobile communication system in the spectrum resource sharing area before the current time Before the step of occupying the channel resource within the step, the allocating method further includes:

Obtaining a judgment period for performing spectrum resource allocation, and information of a spectrum resource sharing area;

Obtaining a first time bitmap of the spectrum resource sharing area in the spectrum resource sharing area for releasing the first mobile communication system.
The allocation method according to claim 2, wherein the first preset time of the first cell of the first mobile communication system in the spectrum resource sharing area before the current time is obtained when the determining period of the spectrum resource allocation arrives The steps of channel resource occupancy in the segment include:

When the judgment period for performing spectrum resource allocation arrives,

Determining, according to the first time bitmap, whether the spectrum resource of the first mobile communication system can be released in the current time period;

When the spectrum resource of the first mobile communication system can be released in the current time period, the channel resource occupancy of the first cell in the first preset time period before the current time is obtained.
The method of claim 2, wherein the step of acquiring the first time bitmap of the first cell suitable for releasing the spectrum resource in the spectrum resource sharing area comprises:

Obtaining first service load data in the historical time period corresponding to each second preset time period of the first cell in the spectrum resource sharing area, where each second preset time period is different from each other;

And generating the first time bitmap according to the obtained first service load data.
The allocation method according to claim 3, wherein the determining, according to the occupancy of the channel resource, whether the spectrum resource sharing area satisfies a condition for adjusting spectrum resources of the first mobile communication system and the second mobile communication system Steps include:

Determining whether the current spectrum resource of the second mobile communication system in the spectrum resource sharing area reaches a preset spectrum resource threshold;

When the current spectrum resource of the second mobile communication system in the spectrum resource sharing area reaches a preset spectrum resource threshold, determining that the spectrum resource sharing area does not satisfy the adjustment of the spectrum of the first mobile communication system and the second mobile communication system Condition of resources;

When the current spectrum resource of the second mobile communication system in the spectrum resource sharing area does not reach the preset spectrum resource threshold, the first cell is determined to release the first spectrum resource according to the channel resource occupancy of the first cell. Whether the second service load data of the first cell is below a preset release load threshold;

Determining that the first cell can release the first spectrum resource when the second service load data of the first cell is below a preset release load threshold;

When the second service load data of the first cell is above a preset release load threshold, determining that the first cell cannot release the first spectrum resource;

Counting the number of the first cell of the first mobile communication system in which the first spectrum resource cannot be released in the spectrum resource sharing area, and determining that the first cell of the first mobile communication system cannot release the first spectrum resource Whether the quantity is less than the first preset value;

When the number of the first cell of the first mobile communication system that cannot release the first spectrum resource is less than the first preset value, determining that the spectrum resource sharing area meets the adjustment of the first mobile communication system and the second mobile communication The conditions of the spectrum resources of the system;

The number of the first cell of the first mobile communication system that cannot release the first spectrum resource is large When the first preset value is equal to or equal to the first preset value, it is determined that the spectrum resource sharing area does not satisfy the condition for adjusting the spectrum resources of the first mobile communication system and the second mobile communication system.
The distribution method according to claim 5, wherein the step of adjusting the spectrum resources of the first mobile communication system and the second mobile communication system comprises:

Release a first spectrum resource of the first mobile communication system, and send, to the base station of the second mobile communication system, an instruction to expand the first spectrum resource to a spectrum resource of the second mobile communication system;

When the judging period is reached again, it is further determined whether the spectrum resource sharing area satisfies the condition for adjusting the spectrum resources of the first mobile communication system and the second mobile communication system until the spectrum resource sharing area is not satisfied. Adjusting conditions of the spectrum resources of the first mobile communication system and the second mobile communication system;

When it is determined that the spectrum resource sharing area satisfies the condition for adjusting the spectrum resources of the first mobile communication system and the second mobile communication system, releasing the second spectrum resource of the first mobile communication system, and reporting the a base station of the mobile communication system transmitting an instruction to expand the second spectrum resource into a spectrum resource of the second mobile communication system;

When the spectrum resource sharing area does not meet the conditions for adjusting the spectrum resources of the first mobile communication system and the second mobile communication system, determining whether the released spectrum resource needs to be recovered as the spectrum resource of the first mobile communication system ;

When it is required to recover the released spectrum resource as the spectrum resource of the first mobile communication system, send an instruction for releasing the third spectrum resource to the base station of the second mobile communication system, and allocate the third spectrum resource to In the first mobile communication system, the third spectrum resource is less than or equal to a spectrum resource that has been released by the first mobile communication system.
The method of claim 6, wherein the step of determining whether the released spectrum resource needs to be reclaimed as the spectrum resource of the first mobile communication system comprises:

Obtaining third service load data of the first cell of the first mobile communication system;

Determining whether the third service load data exceeds a preset reclaiming load threshold;

When the third service load data exceeds a preset reclaiming load threshold, determining that the first cell needs to reclaim the released spectrum resource;

Counting, in the spectrum resource sharing area, the number of the first cell that needs to reclaim the released spectrum resource, and determining whether the number of the first cell that needs to reclaim the released spectrum resource reaches a second preset value;

When the number of the first cells that need to reclaim the released spectrum resources reaches a second preset value, it is determined that the released spectrum resources need to be reclaimed as the spectrum resources of the first mobile communication system;

When the number of the first cells that need to reclaim the released spectrum resource does not reach the second preset value, it is determined that the released spectrum resource does not need to be reclaimed as the spectrum resource of the first mobile communication system.
The method of claim 6, wherein the step of determining whether the released spectrum resource needs to be reclaimed as the spectrum resource of the first mobile communication system comprises:

Obtaining fourth service load data of the first cell of the first mobile communication system;

Determining whether the fourth service load data exceeds a preset emergency load threshold;

Determining that the first cell needs to reclaim the released spectrum resource when the fourth service load data exceeds a preset emergency load threshold;

Counting, in the spectrum resource sharing area, the number of the first cell that needs to reclaim the released spectrum resource, and determining whether the number of the first cell that needs to reclaim the released spectrum resource reaches a third preset value;

When the number of the first cells that need to reclaim the released spectrum resources reaches a third preset value, it is determined that the released spectrum resources need to be reclaimed as the spectrum resources of the first mobile communication system;

When the number of the first cells that need to reclaim the released spectrum resource does not reach the third preset value, it is determined that the released spectrum resource does not need to be reclaimed as the spectrum resource of the first mobile communication system.
The method of claim 6, wherein the step of determining whether the released spectrum resource needs to be reclaimed as the spectrum resource of the first mobile communication system comprises:

When the first time bitmap indicates that the spectrum resource of the first mobile communication system is unsuitable for release, determining that the released spectrum resource needs to be reclaimed as the spectrum resource of the first mobile communication system;

When the first time bitmap indicates that the spectrum resource of the first mobile communication system is suitable to be released, it is determined that the released spectrum resource does not need to be reclaimed as the spectrum resource of the first mobile communication system.
A spectrum resource allocation device is applied to a base station controller of a first mobile communication system, The dispensing device comprises:

The first acquiring module is configured to acquire, when the determining period of the spectrum resource allocation arrives, the channel resource occupation in the first preset time period of the first cell of the first mobile communication system in the spectrum resource sharing area before the current time ;

The first determining module is configured to determine, according to the occupancy of the channel resource, whether the spectrum resource sharing area meets a condition for adjusting spectrum resources of the first mobile communication system and the second mobile communication system, and when the spectrum resource is used When the shared area satisfies the condition for adjusting the spectrum resources of the first mobile communication system and the second mobile communication system, the adjustment module is triggered, wherein the spectrum resource occupied by the first mobile communication system is located in the second mobile communication system. Both sides of the occupied spectrum resources;

And the adjusting module is configured to adjust the spectrum resources of the first mobile communication system and the second mobile communication system according to the triggering of the first determining module.
The dispensing device of claim 10, the dispensing device further comprising:

The second obtaining module is configured to: before the first acquiring module acquires the channel resource occupation situation of the first cell of the first mobile communication system in the spectrum resource sharing area before the current time, acquire The judgment period of the spectrum resource allocation and the information of the spectrum resource sharing area;

And a third acquiring module, configured to acquire a first time bitmap of the spectrum resource in the spectrum resource sharing area that is suitable for releasing the first mobile communication system.
The distribution device of claim 11 wherein said first acquisition module comprises:

The first determining sub-module is configured to determine, according to the first time bitmap, whether the first mobile communication system can release the spectrum resource in the current time period when the judgment period of the spectrum resource allocation is reached, and when When the time period can release the spectrum resource of the first mobile communication system, triggering the first acquiring submodule;

The first acquiring sub-module is configured to acquire, according to the triggering of the first determining sub-module, the channel resource occupancy of the first cell in the first preset time period before the current time.
The distribution device of claim 11 wherein said third acquisition module comprises:

a second acquiring submodule, configured to acquire the first cell in the spectrum resource sharing area The first service load data in the historical time period corresponding to the second preset time period, wherein each second preset time period is different from each other;

The first generation submodule is configured to generate the first time bitmap according to the acquired first service load data.
The distribution device of claim 12, wherein the first determining module comprises:

The first sub-module is configured to determine whether the current spectrum resource of the second mobile communication system in the spectrum resource sharing area reaches a preset spectrum resource threshold, and when the spectrum resource sharing area is in the second mobile communication system, the current spectrum resource When the preset spectrum resource threshold is reached, the second sub-module is triggered, and when the current spectrum resource of the second mobile communication system in the spectrum resource sharing area does not reach the preset spectrum resource threshold, the second determining sub-module is triggered;

a second sub-module, configured to determine, according to the triggering of the first sub-module, that the spectrum resource sharing area does not satisfy a condition for adjusting spectrum resources of the first mobile communication system and the second mobile communication system;

a second determining sub-module, configured to determine, according to the triggering of the first sub-module, that the first cell releases the first spectrum resource, and the second cell of the first cell, according to the channel resource occupancy of the first cell Whether the service load data is below a preset release load threshold, and when the second service load data of the first cell is below a preset release load threshold, triggering the first determining submodule, and when the first cell is When the second service load data is above the preset release load threshold, the second determining submodule is triggered;

a first determining submodule, configured to determine, according to the triggering of the second determining submodule, that the first cell can release the first spectrum resource;

a second determining submodule, configured to determine, according to the triggering of the second determining submodule, that the first cell cannot release the first spectrum resource;

The first statistic sub-module is configured to count the number of the first cell of the first mobile communication system in which the first spectrum resource cannot be released in the spectrum resource sharing area, and determine that the first spectrum resource cannot be released. Whether the number of the first cell of the mobile communication system is smaller than the first preset value, and when the number of the first cell of the first mobile communication system that cannot release the first spectrum resource is less than the first preset value, triggering the third Determining a sub-module, and when the first spectrum resource cannot be released When the number of the first cell of a mobile communication system is greater than or equal to the first preset value, triggering the fourth determining submodule;

a third determining submodule, configured to determine, according to the triggering of the first statistic submodule, that the spectrum resource sharing area meets a condition for adjusting spectrum resources of the first mobile communication system and the second mobile communication system;

The fourth determining submodule is configured to determine, according to the triggering of the first statistical submodule, that the spectrum resource sharing area does not satisfy the condition for adjusting the spectrum resources of the first mobile communication system and the second mobile communication system.
The dispensing device of claim 14 wherein said adjustment module comprises:

a first release submodule, configured to release the first spectrum resource of the first mobile communication system, and send the first spectrum resource to the second mobile communication system to the base station of the second mobile communication system Instructions for spectrum resources;

The third determining sub-module is configured to continue to determine whether the spectrum resource sharing area satisfies the conditions for adjusting the spectrum resources of the first mobile communication system and the second mobile communication system, when the determining period is reached again. The spectrum resource sharing area does not satisfy the condition for adjusting the spectrum resources of the first mobile communication system and the second mobile communication system, and determines that the spectrum resource sharing area satisfies the adjustment of the first mobile communication system and the second The second release sub-module is triggered when the condition of the spectrum resource of the mobile communication system is met;

a second release submodule, configured to release the second spectrum resource of the first mobile communication system according to the trigger of the third determining submodule, and send the second to the base station of the second mobile communication system The spectrum resource is extended to an instruction of the spectrum resource of the second mobile communication system;

a fourth determining sub-module, configured to determine, when the spectrum resource sharing area does not satisfy the condition for adjusting the spectrum resources of the first mobile communication system and the second mobile communication system, to determine whether the released spectrum resource needs to be recovered as the a spectrum resource of the first mobile communication system, and triggering the first reclaiming sub-module when the released spectrum resource needs to be reclaimed as the spectrum resource of the first mobile communication system;

The first reclaiming submodule is configured to send, according to the triggering of the fourth judging submodule, an instruction for releasing the third spectrum resource to the base station of the second mobile communication system, and the third spectrum resource Assigned to the first mobile communication system, the third spectrum resource is less than or equal to a spectrum resource that has been released by the first mobile communication system.
The distribution device of claim 15 wherein said fourth determination sub-module comprises:

a first acquiring unit, configured to acquire third service load data of the first cell of the first mobile communication system;

The first unit is configured to determine whether the third service load data exceeds a preset reclaiming load threshold, and trigger the second unit when the third service load data exceeds a preset reclaiming load threshold;

a second unit, configured to determine, according to the triggering of the first unit, that the first cell needs to reclaim the released spectrum resource;

The third unit is configured to count the number of the first cells in the spectrum resource sharing area that need to reclaim the released spectrum resources, and determine whether the number of the first cells that need to reclaim the released spectrum resources reaches a second preset value. And when the number of the first cells that need to recover the released spectrum resources reaches a second preset value, triggering the fourth unit, and when the number of the first cells that need to recover the released spectrum resources does not reach the second preset When the value is, the fifth unit is triggered;

a fourth unit, configured to determine, according to the triggering of the third unit, that the first mobile communication system needs to recover the released spectrum resources;

The fifth unit is configured to determine, according to the triggering of the third unit, that the first mobile communication system does not need to reclaim the released spectrum resources.
The distribution device of claim 15 wherein said fourth determination sub-module comprises:

a second acquiring unit, configured to acquire fourth service load data of the first cell of the first mobile communication system;

The sixth unit is configured to determine whether the fourth service load data exceeds a preset emergency load threshold, and trigger the seventh unit when the fourth service load data exceeds a preset emergency load threshold;

a seventh unit, configured to determine, according to the triggering of the sixth unit, that the first cell needs to reclaim the released spectrum resource;

The eighth unit is configured to count the number of the first cells in the spectrum resource sharing area that need to reclaim the released spectrum resources, and determine whether the number of the first cells that need to reclaim the released spectrum resources reaches a third preset value. And the number of first cells that need to reclaim the released spectrum resources When the third preset value is reached, the ninth unit is triggered, and when the number of the first cells that need to reclaim the released spectrum resource does not reach the third preset value, the tenth unit is triggered;

The ninth unit is configured to determine, according to the triggering of the eighth unit, that the first mobile communication system needs to recover the released spectrum resources;

The tenth unit is configured to determine, according to the triggering of the eighth unit, that the first mobile communication system does not need to reclaim the released spectrum resources.
The distribution device of claim 15 wherein said fourth determination sub-module comprises:

The eleventh unit is configured to determine, when the first time bitmap indicates that the first mobile communication system is unsuitable to release the spectrum resource, to recover the released spectrum resource as the spectrum resource of the first mobile communication system;

The twelfth unit is configured to determine, when the first time bitmap indicates that the spectrum resource of the first mobile communication system is released, to recover the spectrum resource of the first mobile communication system that has been released.
A base station controller for a first mobile communication system, comprising the apparatus for allocating spectrum resources according to any one of claims 10 to 18.
A method for allocating spectrum resources is applied to a network configuration optimization device, where the allocation method includes:

Generating a first time bitmap of a spectrum resource in the spectrum resource sharing area suitable for releasing the first mobile communication standard;

Transmitting the first time bitmap to a base station controller of the first mobile communication system.
The method of claim 20, wherein the step of generating a first time bitmap suitable for releasing spectrum resources of the first mobile communication system in the spectrum resource sharing area comprises:

And acquiring, by the first cell of the first mobile communication system in the spectrum resource sharing area, fifth service load data in a historical time period corresponding to each third preset time period, where each third preset time period Different from each other;

And generating the first time bitmap according to the obtained fifth service load data.
The allocation method according to claim 20, wherein said generating a spectrum resource sharing area The step of releasing the first time bitmap of the spectrum resource of the first mobile communication system, including:

Obtaining sixth service load data in a historical time period corresponding to each fourth preset time period of the first cell of the first mobile communication system in the spectrum resource sharing area, where each fourth preset time period Different from each other;

Generating, according to the obtained sixth service load data, a second time bitmap that can release the spectrum resource of the first mobile communication system;

Generating the need to extend the second mobile communication according to the data traffic and the utilization of the physical resource block in the historical time period corresponding to each fifth preset time period of the second cell in the second mobile communication system in the spectrum resource sharing area a third time bitmap of the spectrum resource of the system, wherein each of the fifth preset time periods is different from each other;

And generating the first time bitmap according to the second time bitmap and the third time bitmap.
The distribution method according to claim 22, wherein said second cell in accordance with a second mobile communication system in the spectrum resource sharing area has data traffic and a historical time period corresponding to each of the fifth preset time periods The utilization of the physical resource block, the step of generating a third time bitmap that needs to extend the spectrum resource of the second mobile communication system, including:

Determining whether the data traffic of the second cell in the fifth preset time period exceeds a preset traffic value, and whether the utilization rate of the physical resource block exceeds a preset utilization rate;

Determining that the second cell needs the extended spectrum resource, when the data flow of the second cell in the fifth preset time period exceeds the preset traffic value, and the utilization of the physical resource block exceeds the preset utilization rate;

And a quantity of the second cell that needs to be extended to the spectrum resource in the spectrum resource sharing area, and determines whether the number of the second cell that needs to be extended spectrum resource in the spectrum resource sharing area is greater than a fourth preset value;

When the number of the second cell that needs to be extended by the spectrum resource is greater than the fourth preset value, determining that the spectrum resource of the second mobile communication system needs to be extended in the fifth preset time period;

Determining that the second mobile phone does not need to be extended in the fifth preset time period when the number of the second cell that needs to be extended spectrum resources in the spectrum resource sharing area is less than or equal to a fourth preset value. The spectrum resource of the system.
The method according to claim 20, before the step of releasing the first time bitmap of the spectrum resource of the first mobile communication system in the generated spectrum resource sharing area, the method further includes:

And determining information of the spectrum resource sharing area according to the information about the allocated spectrum resource sharing area input by the user, and transmitting the information of the spectrum resource sharing area to the base station controller of the first mobile communication system.
A device for allocating spectrum resources is applied to a network configuration optimization device, and the distribution device includes:

Generating a module, configured to generate a first time bitmap of a spectrum resource in the spectrum resource sharing area suitable for releasing the first mobile communication standard;

And a sending module, configured to send the first time bitmap to the base station controller of the first mobile communication system.
The dispensing device of claim 25 wherein said generating module comprises:

a second acquiring sub-module, configured to acquire, in a spectrum resource sharing area, a fifth service load data of the first cell of the first mobile communication system in a historical time period corresponding to each third preset time period, where Each of the third preset time periods is different from each other;

And generating, by the second generation submodule, the first time bitmap according to the acquired fifth service load data.
The dispensing device of claim 25 wherein said generating module comprises:

a third acquiring sub-module, configured to obtain a sixth service load data in a historical time period corresponding to each fourth preset time period of the first cell of the first mobile communication system in the spectrum resource sharing area, where Each of the fourth preset time periods is different from each other;

a third generation sub-module, configured to generate a second time bitmap that can release the spectrum resource of the first mobile communication system according to the obtained sixth service load data;

The fourth generation submodule is configured to use the data traffic and the utilization rate of the physical resource block in the historical time period corresponding to each fifth preset time period according to the second cell of the second mobile communication system in the spectrum resource sharing area Generating a third time bit that needs to extend the spectrum resource of the second mobile communication system a picture, wherein each of the fifth preset time periods is different from each other;

And a fifth generation submodule configured to generate the first time bitmap according to the second time bitmap and the third time bitmap.
The distribution device of claim 27, wherein the fourth generation sub-module comprises:

The first determining unit is configured to determine whether the data traffic of the second cell in the fifth preset time period exceeds a preset traffic value, and whether the utilization of the physical resource block exceeds a preset utilization rate, and when The first cell triggers the first determining unit when the data traffic of the fifth preset time period exceeds the preset traffic value, and the utilization of the physical resource block exceeds the preset utilization rate;

a first determining unit, configured to determine, according to a trigger of the first determining unit, that the second cell needs a spread spectrum resource;

The statistic unit is configured to count the number of the second cells in the spectrum resource sharing area that need to be extended spectrum resources, and determine whether the number of the second cells in the spectrum resource sharing area that need to be extended spectrum resources is greater than a fourth preset value. And when the number of the second cells that need to be extended spectrum resources in the spectrum resource sharing area is greater than a fourth preset value, triggering the second determining unit, and when the spectrum resource sharing area needs to expand the spectrum resource, the second When the number of cells is less than or equal to the fourth preset value, triggering the third determining unit;

a second determining unit, configured to determine, according to the triggering of the statistical unit, that the spectrum resource of the second mobile communication system needs to be extended in the fifth preset time period;

The third determining unit is configured to determine, according to the triggering of the statistical unit, that the spectrum resource of the second mobile communication system does not need to be extended in the fifth preset time period.
The dispensing device of claim 25, the dispensing device further comprising:

The determining module is configured to determine the information of the spectrum resource sharing area according to the information about the allocated spectrum resource sharing area input by the user, and send the information of the spectrum resource sharing area to the base station controller of the first mobile communication system.
A network configuration optimization apparatus comprising the spectrum resource allocation apparatus according to any one of claims 25 to 29.