CN100388745C - A method and system for distributed management of relay resources - Google Patents

Abstract

The present invention discloses a method and a system for the distributed management of relay resources, which is applicable to the management of relay resources of exchangers of communication systems. In the present invention, all the relay resources of an exchange system are configured into multiple resource management modules for management; a service processing module applies the relay resources required by the service processing operation of the exchange system to a corresponding resource management module so as to carry out allocation. The present invention enables the allocation, the recovery, the state maintenance and the query of configuration information of the relay resources to be totally completed in a unit module, the complexity of system realization is reduced, and messages between resource management modules are decreased; consequently, the performance and the stability of the system are enhanced.

Description

A kind of relay resource distribution management method and system

Technical field

The present invention relates to the communication switcher field, relate in particular to the management method and the system of resource in a kind of communication field switching system.

Background technology

Along with telephone subscriber's rapid increase, exchanger capacity is also increasing, and the framework of switch more and more adopts the design of multimode.In the multimode design, a very important problem is how to carry out the management of resource, the particularly management of relaying traffic resource.

A kind of more general method for designing is: will leave in the resource set on certain module (resource module), resource is applied for, inquires about, discharged to business to resource module.This way to manage realizes simple, and the module extensibility is good, realizes the load sharing that traffic resource uses easily, but during this mode specific implementation, business will increase many states, waits for that the request of resource is responded, and has increased the complexity of traffic handling time and realization.A large amount of intermodule message causes the message storm easily simultaneously, reduces systematic function.

(number of patent application is 96117990.2 as on August 6th, the 1997 disclosed patent, publication number is CN1156362A) method for managing resource that proposed is exactly a kind of centralized method for managing resource, when the user of a plurality of call processing devices proposes resource request, need to " request of common source storage device distributes call resources ", the resource bid of all-calls, operations such as inquiry all need to finish to same module " common source storage device ", this just needs call processing device to increase a series of state setting, wait for the request response of resource, increased the complexity that system realizes; Simultaneously, the disposal ability of " common source storage device " also there is higher requirement, need avoids occurring a large amount of of message and overstock.

Summary of the invention

Technical problem to be solved by this invention provides a kind of relay resource distribution management method, and solving in the prior art will increase many states because of business, and has increased the problem of traffic handling time and implementation complexity.

Another technical problem to be solved by this invention provides a kind of relay resource distributed management system, and solving in the prior art will increase many states because of business, and has increased the problem of traffic handling time and implementation complexity.

For achieving the above object, the present invention can realize in the following way:

The invention provides a kind of relay resource distribution management method, be applicable to the relay resource management of communication system switch, comprise: step 1, a network management configuration module is set, with all relay resource of a switching system is that the resource management module that unit is configured on the unit module that needs the application relay resource manages with the veneer, utilize described resource management module that the configuration information of relay resource is stored in the relay resource allocation table of its place unit module, each resource management module is only managed the relay resource in its place unit module;

Step 2, exchange system business are handled required relay resource and are distributed to its pairing resource management module application by Service Processing Module, resource management module is selected the available relay resource of its management from the relaying resource allocation table, the relay resource information of distributing is returned to the corresponding service processing module;

Step 3, when relaying resource single board starting, unification is obtained the veneer initialization information from described oam module, when the resource management module of relaying resource veneer correspondence is modified, notify described relay resource veneer to restart by described oam module.

Above-mentioned method, its characteristics are that described step 3 also comprises the steps:

Step 31, the operation conditions of described relay resource veneer is periodically reported its corresponding resource management module;

Step 32, when the operation conditions of described relay resource veneer or communication conditions change, in relay resource management allocation table, revise the corresponding relay resource status by its corresponding resource management module;

Step 33, when described Service Processing Module need use the relaying traffic resource, send the application that distributes relay resource to the resource management module of its place unit module;

Step 34, described resource management module are selected the available relay resource of its management from described relay resource allocation table, the relay resource information of distributing is returned to the corresponding service processing module;

Step 35, when described Service Processing Module need be inquired about the configuration information of relaying traffic resource, send the application of inquiry relay resource configuration information to the resource management module of corresponding units module;

Step 36, described resource management module can obtain the configuration information of the relay resource of all resource management module management from described relay resource allocation table, and this information is returned to the corresponding service processing module;

Step 37, when described network management configuration module is revised the resource management module of corresponding relay resource, notify corresponding relay resource veneer to restart by described oam module.

The method of the above, its characteristics are that the operation conditions of described relay resource veneer is meant the hardware operation conditions of described relay resource veneer.

A kind of relay resource distributed management system is applicable to the communication system switch, and its characteristics are, include: network management configuration module, oam module, a plurality of relay resource veneer and a plurality of unit module;

Described unit module comprises again: resource management module and Service Processing Module, described resource management module is used for the realization of switching system resource management, to resource distribute, recovery and condition managing, the resource management function that uses described resource management module to provide is provided described Service Processing Module;

Described relay resource veneer, being used for the veneer is unit configuration relay resource;

Described network management configuration module is used for the relay resource veneer is configured to different resource management modules;

Described oam module has resource management module, initiates the veneer reset command when resource management module that is used for that the relay resource veneer is disposed moves, and realizes the extensibility of system;

Described network management configuration module is that unit is configured to different resource management modules with the veneer with relay resource; The resource management module of described unit module is stored in the configuration information of all relay resource in the switching system in the relay resource allocation table of described unit module, described resource management module only is responsible for distribution, recovery and the state-maintenance of the relay resource of its place unit module management, and described Service Processing Module is to the resource management module application relay resource of its place unit module; When relaying resource single board starting, unified obtain the veneer initialization information from described oam module, when the resource management module of described relay resource veneer correspondence is modified, notify described relay resource veneer to restart by described oam module.

Technique effect of the present invention is: the present invention is assigned to different resource management modules by the network management configuration module with relay resource, the maintenance of the running status of relay resource, distribution and recovery are handled by its corresponding resource management module, have stored the configuration information of all relayings in the switching system in each resource management module.Therefore, the distribution of relay resource is reclaimed, and the inquiry of state-maintenance and configuration information can be accomplished to finish in unit module fully, has reduced the complexity that system realizes, reduces the intermodule message of resource management, thereby improves the performance and the stability of system.

Further describe specific embodiments of the invention below in conjunction with accompanying drawing.

Description of drawings

Fig. 1 is a key step flow chart of the present invention;

Fig. 2 is a concrete implementation step flow chart of the present invention;

Fig. 3 is a logic module schematic diagram of the present invention.

Embodiment

Seeing also Fig. 1 is key step flow chart of the present invention, and key step of the present invention comprises:

Step 10, resource management module is arranged on the unit module and oam module of required application relay resource, it is that unit is configured to described resource management module with the veneer with relay resource that a network management configuration module is set;

Step 20, utilize described resource management module that the configuration information of described relay resource is stored in the relay resource allocation table of described unit module, and make each resource management module only be responsible for distribution, recovery and the state-maintenance of the relay resource of its place unit module management

Step 30, when relaying resource single board starting, unification is obtained the veneer initialization information from described oam module, when the resource management module of relaying resource veneer correspondence is modified, notify described relay resource veneer to restart by described oam module.

Fig. 2 is a concrete implementation step flow chart of the present invention, and concrete enforcement of the present invention may further comprise the steps:

Step 11, resource management module is arranged on all modules that need apply for relay resource;

Step 12, a network management configuration module is set is that unit is configured to different resource management modules with the veneer with relay resource;

Step 21, utilize resource management module relay resource all in the switching system to be stored in the allocation table of its place unit module;

Step 22, resource management module are responsible for the management of the relay resource of its place unit module management, comprise distribution, recovery and the state-maintenance of relay resource;

Step 31, the operation conditions of described relay resource veneer is periodically reported its corresponding resource management module;

Step 32, when the operation conditions of described relay resource veneer or communication conditions change, in relay resource management allocation table, revise the corresponding relay resource status by its corresponding resource management module;

Step 33, when described Service Processing Module need use the relaying traffic resource, send the application that distributes relay resource to the resource management module of its place unit module;

Step 34, described resource management module are selected the available relay resource of its management from described relay resource allocation table, the relay resource information of distributing is returned to the corresponding service processing module;

Step 35, when described Service Processing Module need be inquired about the configuration information of relaying traffic resource, send the application of inquiry relay resource configuration information to the resource management module of corresponding units module;

Step 36, described resource management module can obtain the configuration information of the relay resource of all resource management module management from described relay resource allocation table, and this information is returned to the corresponding service processing module;

Step 37, when described network management configuration module is revised the resource management module of corresponding relay resource, notify corresponding relay resource veneer to restart by described oam module.

Fig. 3 is a logic module schematic diagram of the present invention, and network management configuration module 62 is responsible for the relay resource veneer is configured to different resource management modules by resource distribution message 1 among Fig. 3; Resource management module is finished the function of relay resource distributed management, and Service Processing Module then is application and the user who uses resource; Oam module 61 provides the initialization information of relay resource single board starting, is responsible for the transmission of the reset command of all relay resource veneers.

Deposited the configuration information of all relaying traffic resources of system in the resource allocation table of the resource management module among Fig. 3, unified numbering, resource management module can obtain the configuration information of the relay resource of all resource management module management from relaying resource management allocation table, and this information is returned to the corresponding service processing module.

Each resource management module only is responsible for being configured to the maintenance of state of the relay resource of its place unit module.The relay resource veneer reports running state information according to the module No. under the configuration to this resource management module, and resource management module is the running status of related resource in the maintenance resources allocation table in view of the above.

When Service Processing Module need use the relaying traffic resource, resource management module to its place unit module sends the application that distributes relay resource, resource management module is selected the available relay resource of its place unit module management from relaying resource management allocation table, the relay resource information of distributing is returned to the corresponding service processing module.

In Fig. 3, when the Service Processing Module 511 of unit module 51 needs the relaying traffic resource, distribute relay resource to resource management module 512 applications, resource management module 512 is selected the available relay resource that unit module 51 is given in configuration according to certain system of selection in resource allocation table, stamp and take mark, and resource from distribution to Service Processing Module 511 that return is for its use.

Among Fig. 3, when the resource management module 522 of relay resource veneer 41 correspondences changes resource management module 512 into, restart message 5 to 41 of relay resource veneers by oam module 61.When relay resource veneer 41 starts, obtain initializes configuration information 4 from oam module 61.Before restarting, the running status reporting message 2 of relay resource veneer 41 sends to resource management module 522, and after restarting, the relay resource single board state reporting information 3 behind the change configuration module sends to resource management module 512.

Claims (4)

1. a relay resource distribution management method is applicable to the relay resource management of communication system switch, it is characterized in that:

Step 1, a network management configuration module is set, with all relay resource of a switching system is that the resource management module that unit is configured on the unit module that needs the application relay resource manages with the veneer, utilize described resource management module that the configuration information of relay resource is stored in the relay resource allocation table of its place unit module, each resource management module is only managed the relay resource in its place unit module;

Step 2, exchange system business are handled required relay resource and are distributed to its pairing resource management module application by Service Processing Module, resource management module is selected the available relay resource of its management from the relaying resource allocation table, the relay resource information of distributing is returned to the corresponding service processing module;

Step 3, when relaying resource single board starting, unification is obtained the veneer initialization information from described oam module, when the resource management module of relaying resource veneer correspondence is modified, notify described relay resource veneer to restart by described oam module.

2. method according to claim 1 is characterized in that described step 3 also comprises the steps:

Step 31, the operation conditions of described relay resource veneer is periodically reported its corresponding resource management module;

Step 32, when the operation conditions of described relay resource veneer or communication conditions change, in relay resource management allocation table, revise the corresponding relay resource status by its corresponding resource management module;

Step 33, when described Service Processing Module need use the relaying traffic resource, send the application that distributes relay resource to the resource management module of its place unit module;

Step 34, described resource management module are selected the available relay resource of its management from described relay resource allocation table, the relay resource information of distributing is returned to the corresponding service processing module;

Step 35, when described Service Processing Module need be inquired about the configuration information of relaying traffic resource, send the application of inquiry relay resource configuration information to the resource management module of corresponding units module;

Step 36, described resource management module can obtain the configuration information of the relay resource of described resource management module management from described relay resource allocation table, and this information is returned to the corresponding service processing module;

Step 37, when described network management configuration module is revised the resource management module of corresponding relay resource, notify corresponding relay resource veneer to restart by described oam module.

3. method according to claim 2 is characterized in that, the operation conditions of described relay resource veneer is meant the hardware operation conditions of described relay resource veneer.

4. relay resource distributed management system, be applicable to the communication system switch, it is characterized in that, include: network management configuration module, oam module, a plurality of relay resource veneer and a plurality of unit module, described oam module links to each other with described unit module by described network management configuration module, and described network management configuration module is that unit is configured to described unit module with relay resource with the veneer by the relay resource veneer;

Described unit module comprises again: resource management module and Service Processing Module, described resource management module is used for the realization of switching system resource management, to resource distribute, recovery and condition managing, the resource management function that uses described resource management module to provide is provided described Service Processing Module;

Described relay resource veneer, being used for the veneer is unit configuration relay resource;

Described network management configuration module is used for the relay resource veneer is configured to different resource management modules;

Described oam module has resource management module, initiates the veneer reset command when resource management module that is used for that the relay resource veneer is disposed moves, and realizes the extensibility of system;

Described network management configuration module is that unit is configured to different resource management modules with the veneer with relay resource; The resource management module of described unit module is stored in the configuration information of all relay resource in the switching system in the relay resource allocation table of described unit module, described resource management module only is responsible for distribution, recovery and the state-maintenance of the relay resource of its place unit module management, and described Service Processing Module is to the resource management module application relay resource of its place unit module; When relaying resource single board starting, unified obtain the veneer initialization information from described oam module, when the resource management module of described relay resource veneer correspondence is modified, notify described relay resource veneer to restart by described oam module.

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