WO2015090018A1

WO2015090018A1 - Spectrum processing method and device, and computer storage medium

Info

Publication number: WO2015090018A1
Application number: PCT/CN2014/080098
Authority: WO
Inventors: 苗婷; 艾鑫伟; 刘星; 任龙涛; 李岩; 王斌
Original assignee: 中兴通讯股份有限公司
Priority date: 2013-12-17
Filing date: 2014-06-17
Publication date: 2015-06-25
Also published as: CN104717660A

Abstract

A spectrum processing method and device, and a computer storage medium. The method comprises: acquiring licensed shared access (LSA) spectrum resource use information; and deploying an LSA spectrum resource according to the LSA spectrum resource use information. The device comprises: an acquisition module, configured to acquire LSA spectrum resource use information; and a deployment module, configured to deploy an LSA spectrum resource according to the LSA spectrum resource use information.

Description

Spectrum processing method and device, computer storage medium

The invention relates to the field of wireless communications, and in particular, to a spectrum processing method and apparatus, and a computer storage medium. Background technique

With the continuous advancement of radio technology, a variety of radio services have emerged, and the spectrum resources supported by the radio service are limited. In the face of increasing demand for bandwidth, spectrum resources are extremely tight; On the one hand, in the traditional fixed spectrum allocation mode, the utilization of spectrum resources is not high. Cognitive radio technology breaks the fixed spectrum allocation system in the traditional sense, dynamically allocates spectrum between systems, and improves the efficiency of spectrum utilization.

Among them, Licensed Shared Access (LSA) technology is given.

The way in which the LSA primary system and the LSA secondary system share the same spectrum resource. The same spectrum resource is called the LSA spectrum resource, which is the spectrum resource shared by the LSA primary system and the LSA secondary system. The LSA primary system refers to the actual authorized user of the LSA spectrum resource, that is, the actual owner of the spectrum resource; A secondary system is a user authorized by a 1⁄2 pipe authority to share LSA spectrum resources with the LSA primary system; however, such authorization only indicates that the LSA secondary system can conditionally use LSA spectrum resources, and the actual owner of the LSA spectrum resources remains It is the LSA main system. In other words, the LSA secondary system authorized by the regulatory body only has the conditional use rights of the LSA spectrum resources, and the actual owner of the LSA spectrum resources is still owned by the LSA main system.

It should be noted that, in the following, the LSA primary system has the same meaning as the LSA primary user, and no distinction is made. Similarly, the LSA secondary system and the LSA secondary or secondary users also have the same meaning and no longer distinguish. Generally, during use, the LSA main system contains two meanings: 1. The person or organization of the LSA main system; that is, the person or machine to which the actual authorized party of the LSA spectrum resource belongs. This meaning is generally used in spectrum negotiation and other occasions; 2. LSA main system equipment; that is, the transmitting equipment used by the LSA main system, for example: TV transmitting system, base station and other related wireless communication transmitting equipment. Similarly, the LSA secondary system also contains two meanings: 1. The personnel or organization of the LSA secondary system; that is, the personnel or organization to which the LSA secondary system belongs; this meaning is generally used in spectrum negotiation and other occasions; 2. LSA times Level system equipment; that is, the transmitting equipment used by the LSA secondary system, for example: base station, base station controller, relay, micro base station and other related wireless communication transmitting equipment. For a clearer description, the specific content in the text will be described directly using the LSA primary system device or the LSA secondary system device.

The LSA mechanism is a new spectrum management authorization mechanism. Through this authorization mechanism, both the LSA primary system and the LSA secondary system using LSA technology can provide guaranteed Quality of Service (QoS), enabling LSA secondary users. Other services can be provided on the LSA spectrum resources and do not interfere with the LSA primary user.

For the LSA secondary system to use the LSA frequency band, the prior art does not provide a specific implementation solution, which will cause the LSA system to fail to work properly, and the LSA technology cannot effectively improve the spectrum utilization efficiency, and may even give the LSA main system. Bring serious interference problems. Summary of the invention

In view of this, the main object of the present invention is to provide a spectrum processing method and apparatus, and a computer storage medium, to solve the LSA spectrum deployment problem and ensure the normal operation of the LSA system.

To achieve the above objective, the technical solution of the embodiment of the present invention is implemented as follows:

A spectrum processing method, the method comprising:

Obtaining license sharing access LSA spectrum resource usage information;

Deploy LSA spectrum resources.

Preferably, the LSA spectrum resource usage information is sent by the LSA controller; or, sent by the LSA database; or directly imported by hand; or automatically generated.

Preferably, the LSA spectrum resource usage information includes one or more of the following: Spectrum resource range, LSA available geographic area range, maximum transmit power limit, minimum transmit power limit, LSA spectrum resource usage time range, and wireless access technology restrictions.

Preferably, the deploying LSA spectrum resources includes:

The LSA spectrum resource used by the LSA secondary system is selected according to the available spectrum resource range of the LSA in the LSA spectrum resource usage information.

Preferably, the selecting the LSA spectrum resource used by the LSA secondary system includes: selecting an LSA spectrum resource used by the LSA secondary system according to the LSA available spectrum resource range and the actual spectrum requirement in the LSA spectrum resource usage information. .

Preferably, the method further includes:

Select the transmit power used by the LSA secondary system based on the maximum power limit and/or minimum power limit in the LSA spectrum resource usage information; and / or,

According to the radio access technology limitation in the LSA spectrum resource usage information, the radio access technology used by the LSA secondary system is selected.

Preferably, the method further includes:

When the LSA spectrum resource is deployed, the LSA spectrum resource usage time range in the LSA spectrum resource usage information is used to determine whether the current time reaches the usage time range. When the time zone is reached, the selection is performed.

Preferably, the method further includes:

Establishing an X2 interface connection with the base station of the neighboring cell of the LSA to perform neighbor cell information update; and/or,

Perform cell load balancing processing.

The embodiment of the present invention further provides a spectrum processing device, where the device includes: an acquiring module and a deployment module;

The acquiring module is configured to acquire LSA spectrum resource usage information;

The deployment module is configured to deploy LSA spectrum resources. Preferably, the acquiring module is configured to acquire the LSA spectrum resource usage information sent by the LSA controller; or obtain the LSA spectrum resource usage information sent by the LSA database; or obtain the LSA spectrum resource usage information directly imported by the manual. Or, obtain the automatically generated LSA spectrum resource usage information.

Preferably, the LSA spectrum resource usage information acquired by the acquiring module includes one or more of the following: an LSA available spectrum resource range, an LSA available geographic area range, a maximum transmit power limit, a minimum transmit power limit, and an LSA spectrum resource use time range. , wireless access technology restrictions.

Preferably, the deployment module is configured to select an LSA spectrum resource used by the LSA secondary system according to the LSA available spectrum resource range in the LSA spectrum resource usage information.

Preferably, the deployment module is configured to select an LSA spectrum resource used by the LSA secondary system according to the LSA available spectrum resource range and the actual spectrum requirement in the LSA spectrum resource usage information.

Preferably, the device further includes a selection module,

The selecting module is configured to select a transmit power used by the LSA secondary system according to a maximum power limit and/or a minimum power limit in the LSA spectrum resource usage information; and/or, according to the wireless connection in the LSA spectrum resource usage information Into the technical restrictions, select the wireless access technology used by the LSA secondary system.

Preferably, the deployment module is further configured to determine, according to the LSA spectrum resource usage time range in the LSA spectrum resource usage information, whether the current time reaches the use time range, and when the LSA spectrum resource is deployed, The choice.

Preferably, the device further includes a processing module,

The processing module is configured to establish an X2 interface connection with a neighboring cell of the LSA neighboring cell, perform neighbor cell information update, and/or perform cell load balancing processing.

Preferably, the device is a base station or a base station controller.

A computer storage medium storing computer executable instructions, the computer Execution instructions are used to perform the methods described above.

The spectrum processing method and apparatus and the computer storage medium according to the embodiments of the present invention acquire the LSA spectrum resource usage information of the license sharing access; and deploy the LSA spectrum resource according to the LSA spectrum resource usage information. It solves the LSA spectrum deployment problem and ensures the normal operation of the LSA system. DRAWINGS

1 is a flowchart of spectrum processing according to an embodiment of the present invention;

2 is a flowchart of using LSA spectrum resources according to an embodiment of the present invention;

3 is a schematic diagram of a logical relationship of an LSA neighboring cell according to an embodiment of the present invention;

4 is a signaling diagram of spectrum processing according to an embodiment of the present invention;

FIG. 5 is a schematic flow chart of spectrum processing according to an embodiment of the present invention. detailed description

In the actual application, the process shown in FIG. 1 can be performed, and the process includes steps 1 to 5, wherein steps 1 and 2 are mandatory, that is, steps that must be performed; and steps 3 to 5 are optional, that is, It is a step that can or cannot be performed.

Step 1: The base station or the base station controller acquires LSA spectrum resource usage information.

The LSA spectrum resource usage information is control information indicating that the LSA secondary system uses the LSA spectrum resource. The LSA secondary system must be configured according to the LSA spectrum resource usage information when using the LSA spectrum resource; in other words, the LSA spectrum resource usage The information gives the constraints of the LSA secondary system using LSA spectrum resources. The LSA secondary system must be implemented under these constraints in the process of using LSA spectrum resources. The LSA spectrum resource usage information includes at least one or more of the following: LSA available spectrum resource range, LSA available geographic area range, maximum transmit power limit, minimum transmit power limit, LSA spectrum resource use time range, and radio access technology limit. It should be noted that the basis for generating LSA spectrum resource usage information may be It is a coexistence agreement between the LSA primary user and the LSA secondary system.

The manner of obtaining the LSA spectrum resource usage information may be any one of the following 1 to 4:

1. sent by the LSA controller;

The LSA controller is a network element that controls the base station to use the LSA spectrum resource; the network element may be a logical network element or an actual physical network element node; the network element may instruct the base station to use the LSA spectrum resource, or indirectly through the base station controller. Instruct the base station to use the LSA spectrum resources.

The LSA controller sends the LSA spectrum resource usage information to the base station controller or the base station. The base station controller is a network element that controls the specific operating parameters of the base station, and may correspond to the operation management and maintenance network element (OAM) in the prior art. . Specifically, in the embodiment of the present invention, if the LSA controller sends the LSA spectrum resource usage information to the base station controller, the base station controller converts the LSA spectrum resource usage information into an operation parameter that the base station can identify, and sends the operation parameter to the The base station, thereby controlling the base station to use LSA spectrum resources. If the LSA controller directly sends the LSA spectrum resource usage information to the base station, the base station uses the LSA spectrum resource according to the LSA spectrum resource usage information. Optionally, the base station may: convert the LSA spectrum resource usage information into an operation that the base station can recognize. Parameter information. It should be noted that the manner in which the base station controller or the base station converts the LSA spectrum resource usage information into the operating parameters that the base station can recognize belongs to the implementation scheme in the prior art or the device, and is not in the scope discussed in this patent, and will not be described again.

2. Sent by the LSA database;

The LSA database is a network element that stores information about the LSA system. The network element may be a logical network element or an actual physical network element node. The related information of the stored LSA system includes one or more of the following: LSA spectrum used by the LSA primary user. Information on resources, information on LSA spectrum resources used by LSA secondary systems, information on LSA spectrum resources, coexistence protocols for LSA primary users and LSA secondary systems, and LSA spectrum resource usage information.

The LSA database sends the LSA spectrum resource usage information to the base station controller or the base station; The LSA database sends the LSA spectrum resource usage information to the base station controller, and the base station controller converts the LSA spectrum resource usage information into an operation parameter that the base station can identify, and sends the operation parameter to the base station, thereby controlling the base station to use the LSA spectrum resource. . If the LSA database directly sends the LSA spectrum resource usage information to the base station, the base station uses the LSA spectrum resource according to the LSA spectrum resource usage information. Optionally, the method may include: the base station converts the LSA spectrum resource usage information into an operating parameter that the base station can identify. information.

3, manual direct import;

Manually importing LSA spectrum resource usage information into a base station controller or base station through a background program or a human machine interface;

4. The base station controller or the base station generates itself.

The base station controller or the base station itself generates LSA spectrum resource usage information; preferably, the LSA spectrum resource usage information is generated based on a coexistence protocol between the LSA primary user and the LSA secondary system. If the base station controller generates LSA spectrum resource usage information, the base station controller converts the LSA spectrum resource usage information into an operation parameter that the base station can identify, and sends the operation parameter to the base station, thereby controlling the base station to use the LSA spectrum resource. If the base station generates the LSA spectrum resource usage information, the base station uses the LSA spectrum resource according to the LSA spectrum resource usage information. Optionally, the base station may: convert the LSA spectrum resource usage information into the operating parameter information that the base station can identify.

Step 2: LSA spectrum resource deployment.

According to the LSA spectrum resource usage information, the base station uses the LSA spectrum resource. The specific process is shown in Figure 2. The process shown in Figure 2 includes the following steps:

Step 101: The base station controller or the base station determines, according to the LSA spectrum resource usage time range in the LSA spectrum resource usage information, whether the current time reaches the usage time range; if yes, proceeds to step 102, otherwise, it continues to wait for the time to reach the usage time. Scope

Step 102: The base station controller or the base station may use the LSA in the LSA spectrum resource usage information. Selecting the LSA spectrum resource used by the LSA secondary system (such as a base station, etc.) by using the spectrum resource range; when performing the selection, the base station controller or the base station may combine the spectrum resources of the LSA according to the LSA spectrum resource usage information, and then combine itself with The actual spectrum requirement, selecting a section of the spectrum resource; Step 103 to Step 104, the base station controller or the base station selects the transmit power used by the base station according to the maximum power limit and/or the minimum power limit in the LSA spectrum resource usage information; The transmit power used by the base station is within the range of the maximum power limit and/or the minimum power limit; it should be noted that steps 103 and 104 are only one embodiment, and other implementations capable of achieving the selected transmit power are all implemented. is allowed;

Step 105: The base station controller or the base station selects a radio access technology used by the base station according to the radio access technology limitation in the LSA spectrum resource usage information.

Step 106: The base station performs the use of the LSA spectrum resource. Specifically, the base station may perform radio frequency transmission according to the selection result of step 101 to step 105.

It should be noted:

1. In step 101 to step 105, if there are no corresponding parameters or restrictions in the LSA spectrum resource usage information (for example: LSA available spectrum resource range, maximum transmit power limit, minimum transmit power limit, LSA spectrum resource use time range, wireless connection) Into the technical limit, etc., then skip this step and directly perform the next step; that is, steps 101 to 105 are optional steps, and whether the optional step depends on whether there is a corresponding information in the LSA spectrum resource usage information. Parameter or restriction;

2. Steps 101 to 105 do not have a strict timing sequence, and the order of execution before and after can be exchanged.

3. If the LSA spectrum resource usage information is obtained by the base station controller in step 1 (the base station or the base station controller acquires the LSA spectrum resource usage information), the base station controller may perform any one of the following operations: 1. The controller forwards the LSA spectrum resource usage information to the base station, and the base station performs step 2; 2. The base station controller performs step 2, and sends the execution result to the base station, instructing the base station to use the LSA spectrum resource; if in step one, The base station directly obtains the LSA For spectrum usage information, the base station uses LSA spectrum resources based on LSA spectrum usage information. Step 3: The interface is established and the neighbor cell information is updated.

The base station uses LSA spectrum resources, which will form a certain wireless network coverage. Hereinafter, the wireless network coverage is called an LSA cell. The establishment of the LSA cell will change the situation of the neighboring cell of the original cell (the cell is adjacent to the LSA cell). As shown in FIG. 3, the neighboring cell of the cell 1 is originally only the cell 2. After the LSA cell is established, the neighboring cell of the cell 1 becomes the cell 2 and the LSA cell. For convenience of description, the neighboring cell of the LSA cell is called as follows. : LSA neighboring cell;

When the interface is established, the base station of the LSA cell can establish an X2 interface connection with the base station of the LSA neighboring cell;

The specific interface establishment process belongs to the prior art, and is not described here. It should be noted that, if the LSA cell and the LSA neighboring cell belong to the same base station, the above-mentioned X2 interface establishment process becomes a problem implemented in the internal base station, and belongs to the prior art, and is not repeated here.

When the neighbor cell information update is implemented, the base station to which the LSA neighboring cell belongs may update the system broadcast information, where at least the neighbor cell list information of the LSA neighboring cell is updated;

Due to the establishment of the LSA cell, the neighbor cell list of the LSA neighboring cell will change, and the change needs to be notified to the terminal covered by the LSA neighboring cell; therefore, the base station to which the LSA neighboring cell belongs updates the system broadcast information, at least the LSA is updated. Neighbor cell list information of neighboring cells. The specific update method belongs to the prior art and will not be described here.

Step four, load balancing.

After the establishment of the LSA cell, the base station or the base station controller to which the LSA cell belongs may perform cell load balancing processing on the load (data transmission, terminal resident) of the subordinate cell, so that the load can be balanced between the original cell and the LSA cell, and the load is improved. The service transmission quality and spectrum utilization of the base station. Specifically, load balancing can be implemented by one or more of the following operations:

Switching: The base station to which the LSA cell belongs transfers the existing service link to the LSA by means of handover. Under the cell, the balance of the existing load is achieved;

Selective camping; the base station to which the LSA cell belongs sets the base station with higher load as the forbidden camping cell or the camping priority lower cell, and sets the LSA cell as the camping priority high cell, thereby implementing the terminal camping process. Balance in the middle, to achieve load balancing.

The above load balancing operation avoids the impact of the introduction of the LSA cell on the original system, and improves the efficiency of the network operation.

It should be noted that step four can also be performed before step three.

Step 5: Confirm the configuration.

After the LSA cell is deployed, the base station or the base station controller to which the LSA cell belongs sends configuration completion confirmation information to indicate that the deployment of the LSA cell has been completed. The receiver of the configuration completion confirmation information may be: an LSA controller, an LSA database, a human-machine interaction interface, a base station controller, and the like.

It should be noted that there is no strict chronological order between step 5 and steps 3 and 4, that is, step 5 can be performed at any time after step 2; for example: step 2 is performed after step 5 or step 3 is executed. After the completion of step 5, or after the completion of step 4, perform step 5.

As shown in Figure 4:

Step 1. The LSA controller sends the LSA spectrum resource usage information to the base station controller.

The LSA spectrum resource usage information includes the following information:

{

LSA available spectrum resources range: 2300MHz to 2320MHz

Maximum transmit power limit: 40dBm

Minimum transmit power limit: 25dBm

LSA spectrum resource usage time range: 8:00 to 14:00 every day

Wireless access technology restrictions: LTE standard

Step 2: The base station controller sends the LSA spectrum resource usage information to the base station. Step 3. LSA spectrum resource deployment;

The base station performs LSA spectrum resource deployment according to the LSA spectrum resource usage information; for example, the base station uses the LTE standard, the 2300MHz to 2320MHz bandwidth, and the transmit power to be 30dBm for the LSA spectrum resource usage time range (8:00 to 14:00). Network coverage, the choice of these specific parameters are subject to LSA spectrum resource usage information.

Step 4: The X2 interface is established and the neighbor cell information is updated.

The base station to which the LSA cell belongs and the base station to which the LSA neighboring cell belongs establish an X2 interface;

The base station of the LSA neighboring cell triggers the system information update process. In the system information update, the neighbor cell list information of the LSA neighboring cell is updated, and the LSA cell is added to the neighbor cell list of the LSA neighboring cell as the neighbor cell information.

Step 5. Load balancing;

The base station of the LSA cell adopts the handover and the selective camping mode to perform load balancing. Specifically, the base station to which the LSA cell belongs transfers the existing service link to the LSA cell through handover; the base station to which the LSA cell belongs sets the original cell as the resident priority. a low cell, setting an LSA cell as a camping priority high cell;

Step 6. Confirm the configuration.

The base station sends a configuration completion confirmation message to indicate that the LSA spectrum resource deployment is completed; the receiver of the configuration completion confirmation information may be a base station controller and/or an LSA controller.

It should be noted that: Step 4, Step 5, and Step 6 are optional steps. The presence or absence of these steps does not affect the implementation of LSA spectrum resource deployment. Optionally, step 6 can be performed at any time after step 3.

In the foregoing step 2, the base station controller may also instruct the base station to perform LSA spectrum resource deployment according to the LSA spectrum resource usage information; specifically: the base station controller is within the LSA spectrum resource usage time range (8:00 to 14:00), The LTE system, the 2300MHz to 2320MHz bandwidth, and the transmit power of 30dBm are used to configure the base station for wireless network deployment; The station controller sends the selected setup information to the base station, thereby configuring the base station to deploy the LSA spectrum resources.

It should be noted that, in some network topologies, the base station controller and the base station are regarded as the same network node or the interface between the base station controller and the base station is defined as an internal interface of the device, and the base station controller and the base station are no longer used. Make a distinction.

As can be seen from the above description, the spectrum processing operation of the embodiment of the present invention can represent the flow shown in FIG. 5, and the process includes the following steps:

Step 510: Acquire LSA spectrum resource usage information.

Step 520: Perform LSA spectrum resource deployment according to the obtained LSA spectrum resource usage information.

In summary, the spectrum processing technology of the embodiment of the present invention solves the basic problem in the implementation of the LSA spectrum deployment, which makes the LSA system run normally.

The embodiment of the present invention further provides a computer storage medium, wherein the computer executable instructions are stored, and the computer executable instructions are used to execute the method described in the foregoing embodiments of the present invention.

Each of the above units may be implemented by a central processing unit (CPU), a digital signal processor (DSP) or a Field-Programmable Gate Array (FPGA) in an electronic device.

Those skilled in the art will appreciate that embodiments of the present invention can be provided as a method, system, or computer program product. Accordingly, the present invention can take the form of a hardware embodiment, a software embodiment, or a combination of software and hardware aspects. Moreover, the invention can take the form of a computer program product embodied on one or more computer usable storage media (including but not limited to disk storage and optical storage, etc.) including computer usable program code.

The present invention has been described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (system), and computer program products according to embodiments of the invention. It should be understood that the flow can be implemented by computer program instructions Each of the processes and/or blocks in the figures and/or block diagrams, and combinations of the flows and/or blocks in the flowcharts and/or block diagrams. These computer program instructions can be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing device to produce a machine for the execution of instructions for execution by a processor of a computer or other programmable data processing device. Means for implementing the functions specified in one or more of the flow or in a block or blocks of the flow chart.

The computer program instructions can also be stored in a computer readable memory that can direct a computer or other programmable data processing device to operate in a particular manner, such that the instructions stored in the computer readable memory produce an article of manufacture comprising the instruction device. The apparatus implements the functions specified in one or more blocks of a flow or a flow and/or block diagram of the flowchart.

These computer program instructions can also be loaded onto a computer or other programmable data processing device such that a series of operational steps are performed on a computer or other programmable device to produce computer-implemented processing for execution on a computer or other programmable device. The instructions provide steps for implementing the functions specified in one or more of the flow or in a block or blocks of a flow diagram.

The above is only the preferred embodiment of the present invention and is not intended to limit the scope of the present invention.

Claims

claims

1. A spectrum processing method, wherein the method includes:

Obtain licensed shared access LSA spectrum resource usage information;

Deploy LSA spectrum resources.

2. The method according to claim 1, wherein the LSA spectrum resource usage information is sent by the LSA controller; or is sent by the LSA database; or is directly imported manually; or is automatically generated.

3. The method according to claim 1, wherein the LSA spectrum resource usage information includes one or more of the following: LSA available spectrum resource range, LSA available geographical area range, maximum transmit power limit, minimum transmit power limit, LSA spectrum resource usage time range and wireless access technology restrictions.

4. The method according to any one of claims 1 to 3, wherein the deploying LSA spectrum resources includes:

According to the LSA available spectrum resource range in the LSA spectrum resource usage information, select the LSA spectrum resource used by the LSA secondary system.

5. The method according to claim 4, wherein the selecting LSA spectrum resources used by the LSA secondary system includes:

According to the LSA available spectrum resource range and actual spectrum requirements in the LSA spectrum resource usage information, select the LSA spectrum resource used by the LSA secondary system.

6. The method according to claim 4, wherein the method further includes:

Select the transmit power used by the LSA secondary system based on the maximum power limit and/or minimum power limit in the LSA spectrum resource usage information; and/or,

Select the wireless access technology used by the LSA secondary system based on the wireless access technology restrictions in the LSA spectrum resource usage information.

7. The method according to claim 4, wherein the method further comprises: When deploying LSA spectrum resources, first determine whether the current time reaches the usage time range based on the LSA spectrum resource usage time range in the LSA spectrum resource usage information, and make the selection when it reaches the usage time range.

8. The method according to claim 1, wherein the method further includes:

Establish an X2 interface connection with the base station of the neighboring cell of the LSA to update the neighboring cell information; and/or,

Perform cell load balancing.

9. A spectrum processing device, wherein the device includes: an acquisition module and a deployment module; wherein,

The acquisition module is configured to obtain LSA spectrum resource usage information;

The deployment module is configured to deploy LSA spectrum resources.

10. The device according to claim 9, wherein,

The acquisition module is configured to obtain LSA spectrum resource usage information sent by the LSA controller; or, obtain LSA spectrum resource usage information sent by the LSA database; or, obtain LSA spectrum resource usage information directly imported manually; or, Obtain automatically generated LSA spectrum resource usage information.

11. The device according to claim 9, wherein,

The LSA spectrum resource usage information obtained by the acquisition module includes one or more of the following: LSA available spectrum resource range, LSA available geographical area range, maximum transmit power limit, minimum transmit power limit, LSA spectrum resource usage time range, wireless access Enter technical limitations.

12. The device according to any one of claims 9 to 11, wherein,

The deployment module is configured to select the LSA spectrum resources used by the LSA secondary system according to the LSA available spectrum resource range in the LSA spectrum resource usage information.

13. The device according to claim 12, wherein,

The deployment module is configured to be available according to the LSA in the LSA spectrum resource usage information. Spectrum resource range and actual spectrum demand, select the LSA spectrum resources used by the LSA secondary system.

14. The device according to claim 12, wherein the device further includes a selection module configured to select the LSA secondary according to the maximum power limit and/or the minimum power limit in the LSA spectrum resource usage information. The transmit power used by the system; and/or, select the wireless access technology used by the LSA secondary system according to the wireless access technology restrictions in the LSA spectrum resource usage information.

15. The device according to claim 12, wherein,

The deployment module is also configured to, when deploying LSA spectrum resources, first determine whether the current time reaches the usage time range based on the LSA spectrum resource usage time range in the LSA spectrum resource usage information, and when it reaches, make the selection .

16. The device according to claim 9, wherein the device further includes a processing module, the processing module is configured to establish an X2 interface connection with the base station belonging to the adjacent cell of the LSA to update the adjacent cell information; and/or , perform cell load balancing processing.

17. The device according to claim 9, wherein the device is a base station or a base station control unit.

18. A computer storage medium in which computer-executable instructions are stored, and the computer-executable instructions are used to execute the method described in any one of claims 1 to 8.