CN105657831B - Baseband resource management method and device - Google Patents

Abstract

The invention discloses a baseband resource management method, which comprises the steps of obtaining service parameters required by each system; comparing the service parameters required by each system with the current service parameters of each system, and judging whether the service requirements in each system are changed; when the service requirement in each system changes, acquiring a new multimode mode according to the service parameters required by each system and a preset multimode mode table; calculating the number of public resource clusters which are actually required to be distributed or released by the system with the changed service requirements according to the new multimode mode and the current multimode mode; and distributing or releasing corresponding dedicated resources and public resources for the mode with the changed service requirement according to the calculation result. The invention also discloses a baseband resource management device. The invention solves the problem of baseband resource coupling under various network systems, and ensures that each system can share and use the baseband resources, thereby fully playing the use efficiency of the baseband resources, and simultaneously, the services of each system can operate independently without mutual interference.

Description

Baseband resource management method and device

Technical Field

The present invention relates to the field of communications, and in particular, to a method and an apparatus for managing baseband resources.

Background

Currently, with the rapid development of Communication technology, a wireless Communication System also evolves from a 2 generation GSM (Global System for mobile Communication) to a 3 generation UMTS (Universal mobile telecommunications System) and a 4 generation LTE (Long-Term Evolution System), and multiple network systems such as GSM, UMTS and LTE exist in the current Communication network at the same time. However, the existing baseband board of the wireless communication network only supports a single wireless network system, and multiple baseband boards such as GSM, UMTS, LTE, etc. are simultaneously inserted into one base station frame, which will result in that limited slot positions cannot support a large-capacity network. Therefore, it is very necessary to implement that multiple network systems share the same baseband resource on the baseband board of the existing base station.

Disclosure of Invention

The invention mainly aims to provide a baseband resource management method and a baseband resource management device, and aims to achieve the purpose that multiple network systems on a baseband board of an existing base station share the same baseband resource, so that one baseband board can simultaneously support the independent operation of the baseband of multiple systems, and meanwhile, the equipment upgrading cost and the equipment maintenance cost are also reduced.

In order to achieve the above object, the present invention provides a baseband resource management method, including:

acquiring service parameters required by each system;

comparing the service parameters required by each system with the current service parameters of each system, and judging whether the service requirements in each system change;

when the service requirement in each system changes, acquiring a new multimode mode according to the service parameters required by each system and a preset multimode mode table;

according to the new multimode mode and the current multimode mode, calculating the number of public resource clusters which are actually required to be distributed or released by the system with the changed service requirements, and obtaining a calculation result;

and distributing or releasing corresponding dedicated resources and public resources for the mode with the changed service demand according to the calculation result.

Preferably, the obtaining a new multimode mode according to the service parameters required by each system and a preset multimode mode table further includes:

when the service requirements in each system change, calculating the number of the public resource clusters required by each system according to the service parameters required by each system and a preset public resource cluster requirement table of each system;

according to the number of the public resource clusters required by each system, checking whether the total number of the public resource clusters required by each system is less than or equal to the total number of the public resource clusters of the baseband;

and when the total number of the public resource clusters required by each system is less than or equal to the total number of the public resource clusters of the baseband, executing the step of acquiring a new multimode mode according to the service parameters required by each system and a preset multimode mode table.

Preferably, the calculating, according to the new multimode mode and the current multimode mode, the number of public resource clusters actually required to be allocated or released by the system with the changed service demand includes:

searching a new service parameter and a current service parameter respectively corresponding to the systems with changed service requirements in a preset multimode mode table according to the new multimode mode and the current multimode mode;

acquiring the number of public resource clusters required by the new service parameter of the system and the number of public resource clusters required by the current service parameter of the system from a preset public resource cluster demand table according to the new service parameter and the current service parameter which are obtained by searching;

and calculating the number of the public resource clusters which are actually required to be distributed or released by the system with changed service requirements according to the number of the public resource clusters required by the obtained new service parameters of the system and the number of the public resource clusters required by the current service parameters of the system, and obtaining a calculation result.

Preferably, the allocating or releasing the corresponding dedicated resource and common resource for the system with the changed service requirement includes:

when distributing corresponding public resources for the system with the changed service requirement, marking the distributed public resource cluster as an occupied state;

and when the corresponding public resources are released for the mode with the changed service requirements, marking the released public resource cluster as an idle state.

Preferably, the baseband resource management method further includes:

and when the system is abnormal and the resetting is successful in the running process of each system, distributing the common resource cluster of the abnormal system to the abnormal system before the abnormality occurs.

The invention also provides a baseband resource management device, which comprises:

the service parameter acquisition module is used for acquiring service parameters required by each system;

a service change judging module, configured to compare the service parameters required by each system with the current service parameters of each system, and judge whether the service requirements in each system change;

a multimode mode obtaining module, configured to obtain a new multimode mode according to a service parameter required by each system and a preset multimode mode table when a service requirement in each system changes;

the resource cluster first calculation module is used for calculating the number of public resource clusters which are actually required to be distributed or released in a system with a changed service requirement according to the new multimode mode and the current multimode mode, and obtaining a calculation result;

and the resource allocation releasing module is used for allocating or releasing corresponding special resources and public resources for the mode with the changed service demand according to the calculation result.

Preferably, the baseband resource management apparatus further includes:

the resource cluster second calculation module is used for calculating the number of the public resource clusters required by each system according to the service parameters required by each system and a preset public resource cluster requirement table of each system when the service requirements in each system change;

the resource cluster checking module is used for checking whether the total number of the public resource clusters required by each system is less than or equal to the total number of the public resource clusters of the baseband or not according to the number of the public resource clusters required by each system;

and the skip execution module is used for executing the step of acquiring a new multimode mode according to the service parameters required by each system and a preset multimode mode table when the total number of the public resource clusters required by each system is less than or equal to the total number of the public resource clusters of the baseband.

Preferably, the first computing module of the resource cluster comprises:

a service parameter searching unit, configured to search, according to the new multimode mode and the current multimode mode, a new service parameter and a current service parameter respectively corresponding to a system in which a service requirement changes in a preset multimode mode table;

a resource cluster number obtaining unit, configured to obtain, according to the new service parameter and the current service parameter corresponding to the system obtained by searching, a number of public resource clusters required by the new service parameter of the system and a number of public resource clusters required by the current service parameter of the system from a preset public resource cluster requirement table of the system;

and the resource cluster number calculating unit is used for calculating the number of the public resource clusters which are actually required to be distributed or released by the system with changed service requirements according to the number of the public resource clusters required by the obtained new service parameters of the system and the number of the public resource clusters required by the current service parameters of the system, and obtaining a calculation result.

Preferably, the baseband resource management apparatus further includes:

an occupation state marking module, configured to mark the allocated common resource cluster as an occupation state when corresponding common resources are allocated to the system with the changed service demand;

and the idle state marking module is used for marking the released public resource cluster as an idle state when releasing the corresponding public resource for the mode with the changed service requirement.

Preferably, the baseband resource management apparatus further includes:

and the reset distribution module is used for distributing the common resource cluster of the abnormal system before the abnormality occurs to the abnormal system when the abnormal system occurs and the reset is successful in the running process of each system.

The invention judges whether the new or reduced service requirement exists in each system according to the acquired service parameters of each system; and when the new or reduced service requirement exists, determining the multimode mode according to a preset public resource cluster requirement table and a multimode mode table of each system. And finally, distributing or releasing corresponding special resources and common resources for each system according to the obtained multi-mode, the preset common resource cluster demand table and the multi-mode table of each system, thereby solving the problem of sharing the same baseband resources under various network systems, enabling one baseband board to simultaneously support the independent operation of the baseband of various systems, and simultaneously reducing the equipment upgrading cost and the equipment maintenance cost.

Drawings

FIG. 1 is a schematic flow chart of a data verification method according to a first embodiment of the present invention;

FIG. 2 is a flowchart illustrating a second embodiment of a data verification method according to the present invention;

FIG. 3 is a flowchart illustrating a data verification method according to a third embodiment of the present invention;

FIG. 4 is a flowchart illustrating a fourth embodiment of a data verification method according to the present invention;

FIG. 5 is a flowchart illustrating a fifth embodiment of a data verification method according to the present invention;

FIG. 6 is a functional block diagram of a data verification apparatus according to a first embodiment of the present invention;

FIG. 7 is a functional block diagram of a data verification apparatus according to a second embodiment of the present invention;

FIG. 8 is a functional block diagram of a data verification apparatus according to a third embodiment of the present invention;

FIG. 9 is a functional block diagram of a data verification apparatus according to a fourth embodiment of the present invention;

fig. 10 is a functional block diagram of a fifth embodiment of the data verification apparatus according to the present invention.

The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.

Detailed Description

It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

The core idea of the invention is to divide the baseband resources into system dedicated resources and system common resources for management, and dynamically allocate or release corresponding dedicated resources and common resources for each system according to the dynamic service requirements of each system through a preset system common resource cluster requirement table and a multi-mode table, so as to realize the sharing of the baseband resources by various different network systems.

In the present invention, the standard refers to various network standards in the communication network, including various network standards such as GSM, UMTS, and LTE. The baseband resource is the resource required by each network system to perform normal service work. The invention divides the base band resource into system special resource and system public resource. The system-specific resources are system-specific and are not shared with other systems, so that the system-specific resources are directly allocated to the system to which they belong. Meanwhile, the system dedicated resources can completely meet the requirements of the system on the dedicated resources when various services are carried out on the system, so that the system does not need to be redistributed after calculating the required quantity.

The system common resources are managed in a resource cluster mode, one resource cluster defines a minimum common resource set in service requirements of each system in the multi-mode system, and the common resource set comprises resources such as a processor, a storage space and a communication channel. The common resource cluster is the smallest common resource set allocated to each system. The public resources are managed according to resource clusters, each resource cluster can perform independent allocation, release and reset operations, and one public resource cluster can be allocated to only one system. The public resources are distributed and released in a centralized manner in the form of resource clusters, so that the times of resource distribution and release can be reduced, the influence of a large amount of signaling data formed by multiple times of transmission on the operation efficiency of the whole management system is reduced, and the response speed of the service requirements of each network system is improved.

Referring to fig. 1, fig. 1 is a flowchart illustrating a baseband resource management method according to a first embodiment of the present invention. In this embodiment, the baseband resource management method includes:

step S10, acquiring service parameters required by each system;

when the service requirement of each network system changes, the system dedicated resources and the system common resources required correspondingly will be correspondingly increased or decreased, so in order to more effectively manage the baseband resources, in this embodiment, the service parameters required by each network system need to be acquired first. The service parameters of the network systems are different, for example, the service parameters of the GSM network systems include the number of GSM carriers, the service parameters of the UMTS network systems include the number of UMTS cells and the number of UMTS channel units, and the service parameters of the LTE network systems include the number of LTE cells and the LTE band bandwidth.

Step S20, comparing the service parameters required by each system with the current service parameters of each system, and judging whether the service requirements in each system change;

and comparing the new service parameters of each system obtained in the step S10 with the current service parameters of each system in a one-to-one correspondence manner, and determining whether there is a changed service requirement in the new service requirements of each system. And for the system without service requirement change, the resource allocation or release is not required.

Step S30, when the service requirement in each system changes, a new multimode mode is obtained according to the service parameter required by each system and a preset multimode mode table;

in this embodiment, a requirement table for a common resource cluster of each system and a multimode mode table are preset, where the requirement table for the common resource cluster of each system includes service requirement parameters of different systems and a number of common resource cluster requirements corresponding to each service requirement parameter. Referring to tables 1-3, table 1 is a GSM system common resource cluster requirement table, table 2 is a UMTS system common resource cluster requirement table, and table 3 is an LTE system common resource cluster requirement table. For ease of description, only a few examples are listed in tables 1-3.

TABLE 1

GSM carrier number	Number of required public resource clusters
		6	1
12	3
		24	6
36	9
		48	12

TABLE 2

UMTS cell number	Number of UMTS channel elements	Number of required public resource clusters
			3	128	1
6	384	3
			9	768	6
12	1024	9

TABLE 3

LTE cell number (number)	LTE band width (megahertz)	Number of required public resource clusters
			3	10	3
3	20	6
			6	10	6
6	20	12

The multimode mode table comprises multimode modes and service parameters of all systems corresponding to the multimode modes. Referring to table 4, table 4 is a multimode mode table, and for convenience of description, only a few examples are listed in table 4.

TABLE 4

In the multimode mode table, service parameters of each system corresponding to the multimode mode must satisfy: the sum of the number of the public resource clusters needed by the service parameters of each system correspondingly is less than or equal to the total number of the public resource clusters of the whole baseband, and under the condition, the distribution of the public resources of the baseband can be completed, otherwise, the public resources needed by the feedback system exceed the limit of the total public resources of the baseband. Therefore, a new multimode mode can be obtained according to the new service parameters of each system and a preset multimode mode table. For example, the GSM system service parameters: the number of carriers is 6; UMTS standard service parameters: the number of UMTS cells is 6, and the number of UMTS channel units is 384; service parameters of LTE system: and if the number of the LTE cells is 6 and the bandwidth of the LTE frequency band is 20 MHz, searching the multimode mode table to obtain a corresponding new multimode mode which is 0.

Step S40, according to the new multi-mode and the current multi-mode, calculating the number of public resource clusters which are actually required to be distributed or released by the system with the changed service demand, and obtaining the calculation result;

since the allocation process of the baseband resource involves a large amount of various data information, and a huge amount of data transmission will greatly affect the operation efficiency of the whole system and the response speed to the service requirements of each system, in order to reduce the impact on the system caused by such a large amount of data transmission, in this embodiment, only the version information of each system and the obtained basic information such as the new multimode mode are transmitted to the baseband resource management system. The baseband resource management system calculates the number of public resource clusters required by the system with the changed service requirement according to the new multimode mode and the current multimode mode obtained in step S30, and obtains a calculation result.

For example, the new multimode mode 2 and the current multimode mode 0 can be found by looking up the multimode mode table: service parameters of each system corresponding to the current multimode mode 0: the GSM standard is 6 carriers; the UMTS standard is 6 cells and 384 channel units; the LTE standard is 6 cells, and the bandwidth of each cell frequency band is 20 MHz; service parameters of each system corresponding to the new multimode mode 2 are as follows: the GSM standard is 0 carrier; the UMTS standard is 6 cells and 384 channel units; the LTE standard is 6 cells and the bandwidth of each cell is 20 MHz. By comparing the new multimode mode 2 with the current multimode mode 0, it can be known that only the number of the carriers of the service parameter of the GSM system is changed from 6 to 0, that is, the new service requirement is reduced by 6 carriers. And obtaining the number of the public resource clusters needed by the current GSM standard 6-carrier-number service as 1 according to the GSM standard public resource cluster requirement table, and the number of the public resource clusters needed by the new GSM standard 0-carrier-number service as 0, so that the baseband resource management system needs to release 1 public resource cluster.

Step S50, according to the calculation result, allocating or releasing corresponding dedicated resources and common resources for the system with the changed service demand.

The system-specific resources are system-specific and are not shared with other systems, so that the system-specific resources are directly allocated to the system to which they belong. Meanwhile, the system dedicated resources can completely meet the requirements of the system on the dedicated resources when various services are carried out on the system, so that the system does not need to be redistributed after calculating the required quantity. According to the calculation result in step S40, when the standard new service requires more baseband resources, allocating dedicated resources and common resource clusters corresponding to the newly added service; when the demand of the new service of the system is reduced, releasing the dedicated resources and the common resource clusters corresponding to the reduced service. For example, if the number of public resource clusters currently required by the GSM service is 3, and the number of public resource clusters required by the new service is 5, only the newly added 2 public resource clusters need to be reallocated. For another example, if the number of public resource clusters currently required by the GSM service is 6, and the number of public resource clusters required by the new service is 5, only 1 reduced public resource cluster needs to be released.

In this embodiment, whether a system with a service change exists in each system is determined by obtaining new service parameters of each system, and when the system with the service change exists, a new multimode mode is obtained according to the obtained service parameters and a preset multimode mode table. And calculating the number of the public resource clusters which are actually required to be distributed or released by the system according to the new multimode mode and the current multimode mode. And finally, distributing or releasing corresponding dedicated resources and public resource clusters for the system according to the calculation result. The base band resource is divided into system dedicated resource and system common resource, so that the sharing management of the system common resource can be better realized. Meanwhile, as the public resources contain a lot of data, centralized management in the form of public resource clusters is more convenient and has higher management efficiency. In the resource allocation process, the amount of data to be transmitted is large, and the transmission of a large amount of data information will affect the operating efficiency of the baseband resource management system and the response speed to the service requirement of each system, so that the operating efficiency and the response speed of the system can be improved by acquiring the multimode mode and transmitting a small amount of basic data information such as the multimode mode to the baseband resource management system. By the base band resource management method in the embodiment, sharing of service demand resources of each system is dynamically realized, and installation demands of more base band resources are reduced, so that operation cost and maintenance cost of equipment of each system are reduced.

Further, referring to fig. 2, fig. 2 is a flowchart illustrating a baseband resource management method according to a second embodiment of the present invention. Based on the first embodiment of the baseband resource management method of the present invention, before the step S30, the baseband resource management method of this embodiment further includes:

step S60, when the service requirement in each system changes, calculating the number of public resource clusters needed by each system according to the service parameter needed by each system and the preset public resource cluster requirement table of each system;

when there is a service requirement for changing in each system, the number of public resource clusters required by the system also changes, so that the number of public resource clusters required by each system needs to be calculated according to the new service parameters of each system and a preset public resource cluster requirement table of each system.

Step S70, according to the number of the public resource cluster needed by each system, checking whether the total number of the public resource cluster needed by each system is less than or equal to the total number of the public resource cluster of the baseband;

comparing the total number of the public resource clusters required by each system with the total number of the public resource clusters required by the baseband according to the number of the public resource clusters required by each system calculated in the step S60, so as to verify whether the total number of the public resource clusters required by each system is less than or equal to the total number of the public resource clusters required by the baseband. And when the total number of the public resource clusters required by each system is larger than the total number of the public resource clusters of the base band, feeding back the limitation that the number of the public resource clusters required by the system exceeds the total number of the public resource clusters of the base band. The total number of common resource clusters for the baseband is known.

Step S80, when the total number of the public resource clusters needed by each system is less than or equal to the total number of the public resource clusters in the baseband, executing the step of obtaining a new multimode mode according to the service parameters needed by each system and a preset multimode mode table.

And when the total number of the public resource clusters required by each system is less than or equal to the total number of the public resource clusters of the baseband, the service parameters of each system uniquely correspond to one multimode mode in a multimode mode table. Therefore, a new multimode mode can be obtained according to the new service parameters of each system and a preset multimode mode table.

In this embodiment, when a system has a service change, the number of the common resource clusters required by the system correspondingly changes, and meanwhile, since each system shares the same baseband resource, the number of the common resource clusters required by each system needs to be calculated as a whole. And calculating the number of the public resource clusters required by each system according to the new service parameters of each system and a preset public resource cluster requirement table of each system. And checking whether the total number of the public resource clusters of the baseband is exceeded or not according to the calculated number of the public resource clusters needed by each system, and if so, feeding back the limitation that the number of the public resource clusters needed by the system exceeds the total number of the baseband resources. And if not, acquiring a new multimode mode according to the new service parameters of each system and a preset multimode mode table. And screening out the system service requirements of the load requirements through checking and judging, and acquiring the multimode mode to realize the subsequent distribution or release of the system public resource cluster.

Further, referring to fig. 3, fig. 3 is a flowchart illustrating a baseband resource management method according to a third embodiment of the present invention. Based on the first embodiment of the baseband resource management method of the present invention, the baseband resource management method of this embodiment includes, in step S40, that:

step S401, according to the new multimode mode and the current multimode mode, searching a new service parameter and a current service parameter respectively corresponding to the systems with changed service requirements in a preset multimode mode table;

in this embodiment, the current multimode mode is known and thus does not need to be obtained by calculation. Therefore, according to the obtained new multimode mode and the current multimode mode, the system with the changed service requirement in the preset multimode mode table is searched, and the new service parameter and the current service parameter respectively correspond to the system. In order to reduce the influence of such large data transmission on the system, in this embodiment, only the version information of each system and the obtained basic information such as the new multimode mode are transmitted to the baseband resource management system, and then the service parameters corresponding to the system can be found by searching the corresponding multimode mode table through an index according to the multimode mode. For example, the new multimode mode 2 and the current multimode mode 0 can be found by looking up the multimode mode table: service parameters of each system corresponding to the current multimode mode 0: the GSM standard is 6 carriers; the UMTS standard is 6 cells and 384 channel units; the LTE standard is 6 cells, and the bandwidth of each cell frequency band is 20 MHz; service parameters of each system corresponding to the new multimode mode 2 are as follows: the GSM standard is 0 carrier; the UMTS standard is 6 cells and 384 channel units; the LTE standard is 6 cells and the bandwidth of each cell is 20 MHz.

Step S402, acquiring the number of public resource clusters needed by the new service parameter of the system and the number of public resource clusters needed by the current service parameter of the system from a preset public resource cluster requirement table of the system according to the new service parameter and the current service parameter which are obtained by searching;

according to the current service parameter and the new service parameter corresponding to the system found in step S401, the number of the public resource clusters required by the new service parameter of the system and the number of the public resource clusters required by the current service parameter of the system are obtained by finding a public resource cluster requirement table preset by the system. For example, the service parameters of each system corresponding to the current multimode mode 0 are as follows: the GSM standard is 6 carriers; the UMTS standard is 6 cells and 384 channel units; the LTE standard is 6 cells, and the bandwidth of each cell frequency band is 20 MHz; service parameters of each system corresponding to the new multimode mode 2 are as follows: the GSM standard is 0 carrier; the UMTS standard is 6 cells and 384 channel units; the LTE standard is 6 cells and the bandwidth of each cell is 20 MHz. According to the comparison of the service parameters of all the systems, if only the GSM system has service change, the public resource cluster requirement table of the GSM system is indexed to obtain 0 public resource clusters required by the new service and 1 public resource cluster required by the current service.

Step S403, calculating the number of public resource clusters which are actually required to be distributed or released by the system with changed service requirements according to the number of public resource clusters required by the obtained new service parameters of the system and the number of public resource clusters required by the current service parameters of the system, and obtaining a calculation result.

For the standard without primary allocation of baseband resources, in this embodiment, all the common resource clusters with the corresponding number required by the new service need not be reallocated, but new or reduced common resource clusters are correspondingly allocated according to the standard service change on the basis of the current common resource cluster. Therefore, according to the number of the public resource clusters needed by the system corresponding to the obtained new service parameter of the system and the number of the public resource clusters needed by the system corresponding to the current service parameter of the system, the number of the public resource clusters actually needed by the system with the changed service requirement is calculated, and a calculation result is obtained. For example, the number of public resource clusters required for obtaining the current GSM system service with 12 carrier numbers is 3 according to the GSM system public resource cluster requirement table, and the number of public resource clusters required for the new GSM system service with 6 carrier numbers is 1, so that the number of public resource clusters actually required to be released by the GSM system is 2(2 is 3-1). For another example, the number of public resource clusters required for obtaining the current GSM system 6-carrier-count service is 1 according to the GSM system public resource cluster requirement table, and the number of public resource clusters required for the new GSM system 12-carrier-count service is 3, so that the number of public resource clusters actually required to be allocated by the GSM system is 2(2 is 3-1).

In this embodiment, the service parameter corresponding to the system can be found by searching the corresponding multimode mode table through the index according to the multimode mode, the system common resource cluster demand table is searched according to the service parameter index corresponding to the system, the number of common resource clusters required by the system with changed service is obtained, and finally, the number of common resource clusters actually required to be distributed or released by the system is calculated according to the difference between the number of common resource clusters required by the new system service and the number of common resource clusters required by the current system service. In order to maximize the utilization of the common resources of the baseband when allocating the common resources for each system service in response to the service requirement of each system, in this embodiment, the common resource clusters corresponding to the difference values are allocated or released only for the difference values between the new service of the system and the common resource clusters corresponding to the current service.

Further, referring to fig. 4, fig. 4 is a flowchart illustrating a baseband resource management method according to a fourth embodiment of the present invention. Based on the third embodiment of the baseband resource management method of the present invention, after the step S50, the baseband resource management method of this embodiment includes:

step S90, when distributing corresponding public resource for the system with changed service demand, marking the distributed public resource cluster as occupation state;

in order to manage the baseband resources more effectively and improve the distribution efficiency of the common resource cluster, in this embodiment, when distributing the corresponding common resources for the system with the changed service requirement, the distributed common resource cluster is marked as an occupied state. Meanwhile, the common resource cluster which is marked as the occupied state can not be allocated again.

Step S100, when releasing the corresponding public resource for the mode with the changed service requirement, marking the released public resource cluster as an idle state.

In this embodiment, when releasing the corresponding common resource for the system with the changed service requirement, the released common resource cluster is marked as an idle state, and only the common resource cluster marked as the idle state can be allocated.

In this embodiment, all the common resource clusters in the baseband are preset to be in an idle state before the common resource clusters are allocated for the first time. And after the public resource cluster is distributed, marking the distributed public resource cluster as an occupied state. When the common resource cluster is released, the released common resource cluster is marked as an idle state.

Further, referring to fig. 5, fig. 5 is a flowchart illustrating a baseband resource management method according to a fifth embodiment of the present invention. Based on the fourth embodiment of the baseband resource management method of the present invention, the baseband resource management method of this embodiment further includes:

step S110, when the system is abnormal and the resetting is successful in the running process of each system, distributing the public resource cluster of the abnormal system before the abnormality is generated to the abnormal system.

When the common resource cluster occupied by the system is abnormal and can be restored to reset in the running process of each system, the common resource cluster which is allocated to the abnormal system before the abnormality occurs is directly and quickly allocated to the abnormal system without being recalculated and then allocated.

In this embodiment, in the process of system-by-system operation, when a common resource cluster occupied by a system is abnormal and can be restored to reset, the previously allocated common resource cluster is directly allocated to the system with the abnormal occurrence. The allocation time can be saved by direct allocation, and the response speed to the system service requirement and the baseband resource allocation efficiency are improved.

Referring to fig. 6, fig. 6 is a functional block diagram of a baseband resource management device according to a first embodiment of the present invention. In this embodiment, the baseband resource management apparatus includes:

a service parameter obtaining module 10, configured to obtain service parameters required by each system;

when the service requirement of each network system changes, the system dedicated resources and the system common resources required correspondingly will be correspondingly increased or decreased, so in order to manage the baseband resources more effectively, in this embodiment, the service parameter acquiring module 10 first acquires the service parameters required by each network system. The service parameters of the network systems are different, for example, the service parameters of the GSM network systems include the number of GSM carriers, the service parameters of the UMTS network systems include the number of UMTS cells and the number of UMTS channel units, and the service parameters of the LTE network systems include the number of LTE cells and the LTE band bandwidth.

A service change judging module 20, configured to compare the service parameters required by each system with the current service parameters of each system, and judge whether the service requirements in each system change;

the service change judging module 20 compares the new service parameters of each system obtained by the service parameter obtaining module 10 with the current service parameters of each system in a one-to-one correspondence manner, and meanwhile, the service change judging module 20 judges whether a changed service requirement exists in the new service requirements of each system. And for the system without service requirement change, the resource allocation or release is not required.

A multimode mode obtaining module 30, configured to, when a service requirement in each system changes, obtain a new multimode mode according to a service parameter required by each system and a preset multimode mode table; in this embodiment, a common resource cluster requirement table and a multimode mode table of each system are preset, and when there is a service requirement for a system change in each system, the multimode mode obtaining module 30 obtains a new multimode mode according to a new service parameter of each system and the preset multimode mode table. The system public resource cluster requirement table comprises service parameters with different systems and public resource cluster requirement numbers corresponding to the service parameters.

The resource cluster first calculation module 40 is used for calculating the number of public resource clusters which are actually required to be distributed or released in a system with a changed service demand according to the new multimode mode and the current multimode mode, and obtaining a calculation result;

since the allocation process of the baseband resource involves a large amount of various data information, and a huge amount of data transmission will greatly affect the operation efficiency of the whole system and the response speed to the service requirements of each system, in order to reduce the impact on the system caused by such a large amount of data transmission, in this embodiment, only the version information of each system and the obtained basic information such as the new multimode mode are transmitted to the baseband resource management system. The resource cluster first calculating module 40 calculates the number of common resource clusters required by the system with the changed service requirement according to the new multimode mode and the current multimode mode obtained by the multimode mode obtaining module 30, and obtains a calculation result.

For example, the new multimode mode 2 and the current multimode mode 0 can be found by looking up the multimode mode table: service parameters of each system corresponding to the current multimode mode 0: the GSM standard is 6 carriers; the UMTS standard is 6 cells and 384 channel units; the LTE standard is 6 cells, and the bandwidth of each cell frequency band is 20 MHz; service parameters of each system corresponding to the new multimode mode 2 are as follows: the GSM standard is 0 carrier; the UMTS standard is 6 cells and 384 channel units; the LTE standard is 6 cells and the bandwidth of each cell is 20 MHz. By comparing the new multimode mode 2 with the current multimode mode 0, it can be known that only the number of the carriers of the service parameter of the GSM system is changed from 6 to 0, that is, the new service requirement is reduced by 6 carriers. And obtaining the number of the public resource clusters needed by the current GSM standard 6-carrier-number service as 1 according to the GSM standard public resource cluster requirement table, and the number of the public resource clusters needed by the new GSM standard 0-carrier-number service as 0, so that the number of the public resource clusters which need to be released actually is 1.

And the resource allocation releasing module 50 allocates or releases corresponding dedicated resources and public resources for the system with the changed service demand according to the calculation result.

According to the calculation result of the first calculation module 40 of the resource cluster, when the new system service requires more baseband resources, the allocation release module 50 allocates the dedicated resources and the common resource cluster correspondingly required by the new service to the new system service; when the demand of the new service of the standard is reduced, the distribution releasing module 50 releases the dedicated resources and the common resource clusters corresponding to the reduced service for the dedicated resources and the common resource clusters. For example, if the number of public resource clusters currently required by the GSM service is 3, and the number of public resource clusters required by the new service is 5, the allocation and release module 50 reallocates the newly added 2 public resource clusters and dedicated resources. For another example, if the number of public resource clusters currently required by the GSM service is 6, and the number of public resource clusters required by the new service is 5, the allocation and release module 50 releases the reduced number of 1 public resource cluster and dedicated resource.

In this embodiment, the service parameter obtaining module 10 obtains a new service parameter of each system, the service change judging module 20 judges whether there is a system with a service change in each system, and when there is a system with a service change, the multimode mode obtaining module 30 obtains a new multimode mode according to the obtained service parameter and a preset multimode mode table. The resource cluster first calculating module 40 calculates the number of the public resource clusters actually required to be allocated or released by the system according to the new multimode mode and the current multimode mode. Finally, the distribution and release module 50 distributes or releases the corresponding dedicated resources and common resource clusters for the system according to the calculation result. The base band resource is divided into system dedicated resource and system common resource, so that the sharing management of the system common resource can be better realized. Meanwhile, as the public resources contain a lot of data, centralized management in the form of public resource clusters is more convenient and has higher management efficiency. In the resource allocation process, the amount of data to be transmitted is large, and the transmission of a large amount of data information will affect the operating efficiency of the baseband resource management system and the response speed to the service requirement of each system, so that the operating efficiency and the response speed of the system can be improved by acquiring the multimode mode and transmitting a small amount of basic data information such as the multimode mode to the baseband resource management system. By the base band resource management method in the embodiment, sharing of service demand resources of each system is dynamically realized, and installation demands of more base band resources are reduced, so that operation cost and maintenance cost of equipment of each system are reduced.

Further, referring to fig. 7, fig. 7 is a functional block diagram of a baseband resource management device according to a second embodiment of the present invention. Based on the first embodiment of the baseband resource management device of the present invention, the baseband resource management device of this embodiment further includes:

a resource cluster second calculating module 60, configured to calculate, when the service requirement in each system changes, the number of public resource clusters required by each system according to the service parameter required by each system and a preset public resource cluster requirement table of each system;

when there is a service requirement for changing in each system, the number of public resource clusters required by the system also changes, and therefore, the resource cluster second calculation module 60 calculates the number of public resource clusters required by each system according to the new service parameters of each system and a preset public resource cluster requirement table of each system.

A resource cluster checking module 70, configured to check whether the total number of the public resource clusters required by each system is less than or equal to the total number of the public resource clusters of the baseband according to the number of the public resource clusters required by each system;

according to the number of the common resource clusters required by each system obtained by the resource cluster second calculation module 60, the resource cluster check module 70 compares the total number of the common resource clusters required by each system with the total number of the common resource clusters of the baseband, so as to check whether the total number of the common resource clusters required by each system is less than or equal to the total number of the common resource clusters of the baseband. When the total number of the common resource clusters required by each system is greater than the total number of the common resource clusters of the baseband, the resource cluster checking module 70 feeds back the limitation that the number of the common resource clusters required by the system exceeds the total number of the baseband resources. The total number of common resource clusters for the baseband is known.

A skip execution module 80, configured to execute the step of obtaining a new multimode mode according to the service parameter required by each system and a preset multimode mode table when the total number of the public resource clusters required by each system is less than or equal to the total number of the public resource clusters in the baseband.

When the total number of the public resource clusters required by each system is less than or equal to the total number of the public resource clusters of the baseband, the skip execution module 80 executes the step of acquiring a new multimode mode according to the service parameters required by each system and a preset multimode mode table.

In this embodiment, when a system has a service change, the number of the common resource clusters required by the system correspondingly changes, and meanwhile, since each system shares the same baseband resource, the number of the common resource clusters required by each system needs to be calculated as a whole. The baseband resource number calculation module 60 calculates the number of public resource clusters required by each system according to the new service parameters of each system and a preset public resource cluster requirement table of each system. The baseband resource number check module 70 checks whether the number of the common resource clusters required by each system exceeds the total number of the common resource clusters of the baseband according to the calculated number of the common resource clusters required by each system, and if the number of the common resource clusters exceeds the total number of the baseband resources, the baseband resource number check module 70 feeds back that the number of the common resource clusters required by the system exceeds the limit of the total number of the baseband resources. If not, the skip execution module 80 executes the step of acquiring a new multimode mode according to the service parameters required by each system and a preset multimode mode table.

Further, referring to fig. 8, fig. 8 is a functional block diagram of a baseband resource management device according to a third embodiment of the present invention. Based on the second embodiment of the baseband resource management device of the present invention, the first calculating module of the resource cluster of the baseband resource management device of this embodiment includes:

a service parameter searching unit 401, configured to search, according to the new multimode mode and the current multimode mode, a new service parameter and a current service parameter respectively corresponding to systems in a preset multimode mode table in which service requirements change;

in this embodiment, the current multimode mode baseband management system is known and thus does not need to be obtained by calculation. Therefore, the service parameter searching unit 401 searches for a new service requirement parameter and a current service requirement parameter respectively corresponding to the systems with changed service requirements in the preset multimode mode table according to the obtained new multimode mode and the current multimode mode. Since the allocation process of the baseband resource involves a large amount of various data information, and a huge amount of data transmission will greatly affect the operation efficiency of the whole system and the response speed of the service requirement of each system, in order to reduce the impact on the system caused by the large amount of data transmission, in this embodiment, only the version information of each system and the obtained basic information such as a new multimode mode are transmitted to the baseband resource management system, and then the service parameter lookup unit 401 may lookup the service parameter corresponding to the system by looking up the corresponding multimode mode table through an index according to the multimode mode. For example, the new multimode mode 2 and the current multimode mode 0 can be found by looking up the multimode mode table: service parameters of each system corresponding to the current multimode mode 0: the GSM standard is 6 carriers; the UMTS standard is 6 cells and 384 channel units; the LTE standard is 6 cells, and the bandwidth of each cell frequency band is 20 MHz; service parameters of each system corresponding to the new multimode mode 2 are as follows: the GSM standard is 0 carrier; the UMTS standard is 6 cells and 384 channel units; the LTE standard is 6 cells and the bandwidth of each cell is 20 MHz.

A resource cluster number obtaining unit 402, configured to obtain, according to the new service parameter and the current service parameter corresponding to the system obtained by searching, a number of public resource clusters required by the new service parameter of the system and a number of public resource clusters required by the current service parameter of the system from a preset public resource cluster requirement table of the system;

according to the current service parameter and the new service parameter corresponding to the system found by the service parameter finding unit 401, by finding a public resource cluster requirement table preset by the system, the resource cluster number obtaining unit 402 obtains the number of public resource clusters required corresponding to the new service parameter of the system and the number of public resource clusters required corresponding to the current service parameter of the system. For example, the service parameters of each system corresponding to the current multimode mode 0 are as follows: the GSM standard is 6 carriers; the UMTS standard is 6 cells and 384 channel units; the LTE standard is 6 cells, and the bandwidth of each cell frequency band is 20 MHz; service parameters of each system corresponding to the new multimode mode 2 are as follows: the GSM standard is 0 carrier; the UMTS standard is 6 cells and 384 channel units; the LTE standard is 6 cells and the bandwidth of each cell is 20 MHz. According to the comparison of the service parameters of all the systems, if only the GSM system has service change, the public resource cluster requirement table of the GSM system is indexed to obtain 0 public resource clusters required by the new service and 1 public resource cluster required by the current service.

A resource cluster number calculating unit 403, configured to calculate, according to the number of public resource clusters needed by the obtained new service parameter of the system and the number of public resource clusters needed by the current service parameter of the system, the number of public resource clusters actually needed to be allocated or released by the system with a changed service requirement, and obtain a calculation result.

For the system without allocating the baseband resource for the first time, the present embodiment does not need to reallocate all the public resource clusters of the corresponding number required by the new service, but allocates the newly increased or released reduced public resource clusters according to the service change on the basis of the current public resource cluster. Therefore, the resource cluster number calculating unit 403 calculates the number of the public resource clusters actually required by the system with the changed service requirement according to the number of the public resource clusters required by the obtained new service parameter of the system and the number of the public resource clusters required by the current service parameter of the system, and obtains a calculation result. For example, the number of public resource clusters required for obtaining the current GSM system service with 12 carrier numbers is 3 according to the GSM system public resource cluster requirement table, and the number of public resource clusters required for the new GSM system service with 6 carrier numbers is 1, so that the number of public resource clusters actually required to be released by the GSM system is 2(2 is 3-1). For another example, the number of public resource clusters required for obtaining the current GSM system 6-carrier-count service is 1 according to the GSM system public resource cluster requirement table, and the number of public resource clusters required for the new GSM system 12-carrier-count service is 3, so that the number of public resource clusters actually required to be allocated by the GSM system is 2(2 is 3-1).

In this embodiment, the service parameter searching unit 401 searches the corresponding multimode mode table by indexing according to the multimode mode to find the service parameter corresponding to the system, the resource cluster acquiring unit 402 searches the system common resource cluster demand table according to the service parameter index corresponding to the system to acquire the number of common resource clusters required by the system with a changed service, and the resource cluster calculating unit 403 calculates the number of common resource clusters actually required to be allocated or released by the system according to the difference between the number of common resource clusters required by the new service of the system and the number of common resource clusters required by the current service of the system. In order to maximize the utilization of the common resources of the baseband when allocating the common resources for each system service in response to the service requirement of each system, in this embodiment, the common resource clusters corresponding to the difference values are allocated or released only for the difference values between the new service of the system and the common resource clusters corresponding to the current service.

Further, referring to fig. 9, fig. 9 is a functional block diagram of a baseband resource management apparatus according to a fourth embodiment of the present invention. Based on the third embodiment of the baseband resource management device of the present invention, the baseband resource management device of this embodiment further includes:

an occupation state marking module 90, configured to mark the allocated public resource cluster as an occupation state when corresponding public resources are allocated to the system with the changed service demand;

in order to manage the baseband resources more effectively and improve the distribution efficiency of the common resource clusters, in this embodiment, when distributing corresponding common resources for the system with the changed service requirement, the occupied state marking module 90 marks the distributed common resource clusters as occupied states. Meanwhile, the common resource cluster which is marked as the occupied state can not be allocated again.

An idle state marking module 100, configured to mark the released public resource cluster as an idle state when releasing the corresponding public resource for the system with the changed service requirement.

In this embodiment, when releasing corresponding public resources for the system with the changed service requirement, the idle state marking module 100 marks the released public resource cluster as an idle state, and only the public resource cluster marked as the idle state can be allocated.

In this embodiment, all the common resource clusters in the baseband are preset to be in an idle state before the common resource clusters are allocated for the first time. When the allocation of the common resource cluster is completed, the occupied state marking module 90 marks the allocated common resource cluster as an occupied state. When a common resource cluster is released, the idle state marking module 100 marks the released common resource cluster as an idle state.

Further, referring to fig. 10, fig. 10 is a functional block diagram of a baseband resource management apparatus according to a fifth embodiment of the present invention. Based on the fourth embodiment of the baseband resource management device of the present invention, the baseband resource management device of this embodiment further includes:

the reset allocation module 110 is configured to, when there is a system abnormality and a reset is successful in an operation process of each system, allocate the common resource cluster allocated to the system in which the abnormality occurs before the occurrence of the abnormality to the system in which the abnormality occurs.

In this embodiment, in the process of the system-based operation, when the common resource cluster occupied by the system is abnormal and the reset can be recovered, the reset allocation module 110 directly allocates the previously allocated common resource cluster to the system with the abnormal occurrence. The allocation time can be saved by direct allocation, and the response speed to the system service requirement and the baseband resource allocation efficiency are improved.

The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims (10)

1. A baseband resource management method, comprising:

acquiring service parameters required by each system;

comparing the service parameters required by each system with the current service parameters of each system, and judging whether the service requirements in each system change;

when the service requirement in each system changes, acquiring a new multimode mode according to the service parameters required by each system and a preset multimode mode table;

according to the new multimode mode and the current multimode mode, calculating the number of public resource clusters which are actually required to be distributed or released by the system with the changed service requirements, and obtaining a calculation result;

and distributing or releasing corresponding dedicated resources and public resources for the mode with the changed service demand according to the calculation result, wherein the dedicated resources are dedicated resources of baseband resources, and the public resources are public resources of the baseband resources.

2. The method for managing baseband resources according to claim 1, wherein the step of obtaining a new multimode mode according to the service parameters required by each system and a preset multimode mode table further comprises:

when the service requirements in each system change, calculating the number of the public resource clusters required by each system according to the service parameters required by each system and a preset public resource cluster requirement table of each system;

according to the number of the public resource clusters required by each system, checking whether the total number of the public resource clusters required by each system is less than or equal to the total number of the public resource clusters of the baseband;

and when the total number of the public resource clusters required by each system is less than or equal to the total number of the public resource clusters of the baseband, executing the step of acquiring a new multimode mode according to the service parameters required by each system and a preset multimode mode table.

3. The method for managing baseband resources according to claim 1 or 2, wherein the calculating, according to the new multimode mode and the current multimode mode, the number of public resource clusters actually required to be allocated or released by the system with a changed service demand comprises:

searching a new service parameter and a current service parameter respectively corresponding to the systems with changed service requirements in a preset multimode mode table according to the new multimode mode and the current multimode mode;

acquiring the number of public resource clusters required by the new service parameter of the system and the number of public resource clusters required by the current service parameter of the system from a preset public resource cluster demand table according to the new service parameter and the current service parameter which are obtained by searching;

and calculating the number of the public resource clusters which are actually required to be distributed or released by the system with changed service requirements according to the number of the public resource clusters required by the obtained new service parameters of the system and the number of the public resource clusters required by the current service parameters of the system, and obtaining a calculation result.

4. The method for managing baseband resources according to claim 3, wherein said allocating or releasing corresponding dedicated resources and common resources for the standard with the changed service requirement comprises:

when distributing corresponding public resources for the system with the changed service requirement, marking the distributed public resource cluster as an occupied state;

and when the corresponding public resources are released for the mode with the changed service requirements, marking the released public resource cluster as an idle state.

5. The baseband resource management method of claim 4, wherein the baseband resource management method further comprises:

and when the system is abnormal and the resetting is successful in the running process of each system, distributing the common resource cluster of the abnormal system to the abnormal system before the abnormality occurs.

6. A baseband resource management apparatus, comprising:

the service parameter acquisition module is used for acquiring service parameters required by each system;

a service change judging module, configured to compare the service parameters required by each system with the current service parameters of each system, and judge whether the service requirements in each system change;

a multimode mode obtaining module, configured to obtain a new multimode mode according to a service parameter required by each system and a preset multimode mode table when a service requirement in each system changes;

the resource cluster first calculation module is used for calculating the number of public resource clusters which are actually required to be distributed or released in a system with a changed service requirement according to the new multimode mode and the current multimode mode, and obtaining a calculation result;

and the resource allocation release module is used for allocating or releasing corresponding dedicated resources and public resources for the mode with the changed service demand according to the calculation result, wherein the dedicated resources are dedicated resources of baseband resources, and the public resources are public resources of the baseband resources.

7. The baseband resource management device of claim 6, wherein said baseband resource management device further comprises:

the resource cluster second calculation module is used for calculating the number of the public resource clusters required by each system according to the service parameters required by each system and a preset public resource cluster requirement table of each system when the service requirements in each system change;

the resource cluster checking module is used for checking whether the total number of the public resource clusters required by each system is less than or equal to the total number of the public resource clusters of the baseband or not according to the number of the public resource clusters required by each system;

and the skip execution module is used for executing the step of acquiring a new multimode mode according to the service parameters required by each system and a preset multimode mode table when the total number of the public resource clusters required by each system is less than or equal to the total number of the public resource clusters of the baseband.

8. The baseband resource management apparatus according to claim 6 or 7, wherein said resource cluster first calculation module comprises:

a service parameter searching unit, configured to search, according to the new multimode mode and the current multimode mode, a new service parameter and a current service parameter respectively corresponding to a system in which a service requirement changes in a preset multimode mode table;

a resource cluster number obtaining unit, configured to obtain, according to the new service parameter and the current service parameter corresponding to the system obtained by searching, a number of public resource clusters required by the new service parameter of the system and a number of public resource clusters required by the current service parameter of the system from a preset public resource cluster requirement table of the system;

and the resource cluster number calculating unit is used for calculating the number of the public resource clusters which are actually required to be distributed or released by the system with changed service requirements according to the number of the public resource clusters required by the obtained new service parameters of the system and the number of the public resource clusters required by the current service parameters of the system, and obtaining a calculation result.

9. The baseband resource management device of claim 8, wherein said baseband resource management device further comprises:

an occupation state marking module, configured to mark the allocated common resource cluster as an occupation state when corresponding common resources are allocated to the system with the changed service demand;

and the idle state marking module is used for marking the released public resource cluster as an idle state when releasing the corresponding public resource for the mode with the changed service requirement.

10. The baseband resource management device of claim 9, wherein said baseband resource management device further comprises:

and the reset distribution module is used for distributing the common resource cluster of the abnormal system before the abnormality occurs to the abnormal system when the abnormal system occurs and the reset is successful in the running process of each system.

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