TWI459222B - Dynamic queuing mechanism for telecom mediation - Google Patents

Description

Method for applying dynamic call number mechanism of telecommunication intermediary

The invention relates to a method for dynamic call number mechanism of a telecom intermediary, which is applied to a dispatchable information system, and can dynamically and dynamically allocate and allocate dynamic files, so as to avoid some jobs being too busy or too idle, so as to achieve timeliness of operation processing. And achieve maximum usage of system resources.

The UMD (Universal Mediation Device) filter operation of the "Universal Telecommunications Intermediary Equipment Information System" (200521736) is a core system of information systems that supports various CDR specifications. It can decode different file formats and perform business. Logical operations that produce back-end available reports in the specified format. When the UMD core performs CDR filtering operations, the number of concurrently filtered files is limited by the number of CPUs in the system, and thus the filtering speed is limited.

With the introduction of the cloud concept, the number of CPUs in the system can be freely scheduled, and the number of filter jobs running simultaneously can be adjusted. Ideally, each core has a CPU, and how many UMD cores are activated to filter the number of CDRs when they arrive. However, the cloud system does not provide unlimited CPU usage for the UMD core, so each The UMD core still needs to process multiple CDR files. After a CDR file is generated from the switch, waiting for the time that can be used by the UMD core plus the time taken for the filter job to be executed, there is generally a demand for the time limit for the posting (if not More than two hours). Although "the intelligent file scheduling method of the cloud intermediary system" (patent application has been filed), the cloud virtual device can be used to flexibly call the system resources, and the collection of the empirical value and the timely and appropriate pre-estimation of the UMD filter core number, in response to various The number of different start-up filters is different for the business, and it is expected to complete the mission within a certain period of time. However, when the length of each CDR file processing varies greatly, only the number of files and the filter time experience value are used to estimate and schedule the device number, and a UMD filter core waiting for a long processing time in the file set may occur. As a result, the overall processing completion time is prolonged. If an outbound and outbound operation with immediate restrictions is encountered, the exception will be met.

It can be seen that the above-mentioned methods of use still have their shortcomings, which is not in line with the design of current technology and needs to be improved.

Diversified services, service time variation is large, one window and one waiting line are not applicable. In order to effectively shorten the waiting time of customers and improve service standards, the calling mechanism has been widely used in places waiting for transactions, but the waiting for CDR files is waiting. The customer of the counter service considers the difference in the processing time of each CDR file. It is a method of applying the call number mechanism to improve and innovate, and researching and developing this application to the cloud resource system, which is applied to the dynamic call number mechanism of the telecom agent. The CDR files are deployed in multiple UMD cores for filtering operations, which effectively reduces the waiting time of each file, meets the time limit for posting, and solves the aforementioned exceptions.

The object of the present invention is to provide an allocation method that can be used for multiple CDR files and has a large difference in processing complexity, which is efficient and intelligent, and effectively reduces the waiting time of each file.

A method for applying the dynamic call number mechanism of a telecommunication intermediary to achieve the above object, which refers to a file allocation method using a call number mechanism in a multiplexable function processing system; mainly by (1) a message notification module: mounted on The filter operation end is responsible for sending a message to inform that the filter operation has been started or completed during the start and completion of the operation, and (2) a job record module: responsible for receiving the message from the message notification module and recording the execution status of the filter operation of each CPU. (3) An operation status collection module: responsible for the number and information of the consolidation filter operation, and (4) an instant deployment module: responsible for judging whether the system needs to add the number of filter files at the time, and real-time maneuvering to assign idle operation resources. Through the four module functions and the "smart file scheduling method of the cloud intermediary system", a method for applying the dynamic call number mechanism of the telecommunication intermediary is formed.

Please refer to FIG. 1 for the operation program diagram of the present invention.

The variables are defined as follows: The maximum number of filter jobs the system can provide: C _MAX N

Number of filter jobs that should be activated: C _S N and C _S <=C _MAX

(Because the cloud system resources may be adjusted at any time according to the situation, according to the accumulation of historical experience, the C _S and C _{MAX at} each time point will be different, and the time point is calculated by the [dynamic file scheduling CPU algorithm module] 171 calculus. C _S and C _MAX .)

Current number of filter jobs: P _N N

Current free resource address sequence: {M _LC }

Need to increase the number of filter jobs: X _P N

Provisioning an idle resource address sequence: {X _LC }

Its implementation is as follows:

Step 1: There is a timer in the method of running the telecom agent dynamic call number mechanism, which is fixed to start [instant deployment module] 16 every S seconds, call [smart file scheduling method] 17 [dynamic file scheduling CPU algorithm] Module 171, the algorithm module will call [filter file execution time statistics module] 174, obtain the filter time expectation value (statistics from [filter file execution time collection module] 173), based on this experience value and [ CDR POOL] 18 CDR file waiting number, dynamic file scheduling CPU algorithm calculates the number of filter jobs that should be started currently C _S and can provide the maximum number of filter jobs C _MAX . Then, the [work status collection module] 15 is called, and the operation resource equipment conditions, busy status and use cost of the information record file of the operation operation are performed according to different operations, dates, and time periods, and the number of filter files and the idle resource information are collected. Obtain the system filter operation information status as the current filter file number P _N and the current idle resource address sequence {M _LC }.

Step 2: [Instantaneous deployment module] 16 According to step 1, the obtained C _S , C _MAX , P _N and {M _LC }, according to the following judgment rules, determine whether to increase the number of filter files, and allocate idle resource bits. site.

If X _P >0 means that the system still has free resources to perform new operations, specify the free resource address {X _LC } according to the {M _LC } information, and start the [File Delivery Control Module] 172, according to X _P and { X _LC } file transfer and start [filter job]11.

If X _P =0 indicates that the current CPU resource of the system is fully loaded, it indicates that the system can no longer provide any resources, and must wait for any execution to release the resources.

Step 3: When the [filter file operation] 11 is started, the [message notification module] 12 is called to notify the [job record module] 13, and the resource operation job is recorded in the [job information record file] 14. When the [Filter Job] 11 job ends, the [Message Notification Module] 12 must also be called to notify the [Job History Module] 13 to remove the resource from the job busy in the [Job Information Record File] 14. When [job record module] 13, you must start [ie Time deployment module] 16, perform steps 1 and 2 to enter the instant deployment work.

According to the embodiment described above, the [filter file operation] 11 is like a counter in the call number mechanism, and the CDR file in the [CDR POOL] 15 is like waiting for the customer on the spot, and the [message notification module] 12 is idle at the customer counter. Button, [Instantaneous Provisioning Module] 16 performs the function of the calling mechanism. [Smartized File Scheduling Method] 17 is a task that has the function of scheduling the number of counters and increasing or decreasing the temporary counter and assigning customers to the counter.

The method provided by the invention for applying the dynamic call number mechanism of the telecommunication intermediary has the following advantages when compared with other conventional technologies:

1. The invention can dynamically adjust the system resources by using the flexibility of the cloud resources, and allocate the CDR files to the idle UMD core for filtering operations, thereby avoiding the UMD core which is too busy or too idle, and improving the system resource utilization rate.

2. According to the current situation of the complexity of the CDR file filter operation, the present invention dynamically allocates the UMD core for filtering operations, thereby reducing the waiting time of each CDR file and effectively shortening the overall file processing time.

3. The present invention is not limited to dynamically enabling UMD cores and CDR file allocation. A dynamic start-up core and a real-time file processing system of similar concepts can be applied to the method of dynamic call number mechanism of a telecommunications intermediary.

The above detailed description is directed to a possible embodiment of the present invention. The present invention is not intended to limit the scope of the invention, and equivalents and modifications may be included in the scope of the invention.

To sum up, this case is not only innovative in terms of technical thinking, but also has many of the above-mentioned functions that are not in the traditional methods of the past. It has fully complied with the statutory invention patent requirements of novelty and progressiveness, and applied for it according to law. Approved this invention patent application, in order to invent invention, to the sense of virtue.

11‧‧‧Filter operation

12‧‧‧Message Notification Module

13‧‧‧Work record module

14‧‧‧Operation information log file

15‧‧‧Working Status Collection Module

16‧‧‧Instantaneous deployment module

17‧‧‧Intelligent file scheduling method

171‧‧‧ Dynamic File Scheduling CPU Algorithm Module

172‧‧‧File delivery control module

173‧‧‧Filter execution time collection module

174‧‧‧Filter execution time statistics module

18‧‧‧CDR POOL

The detailed description of the present invention and the accompanying drawings will be further understood, and the technical contents of the present invention and the functions thereof can be further understood;

11‧‧‧Filter operation

12‧‧‧Message Notification Module

13‧‧‧Work record module

14‧‧‧Operation information log file

15‧‧‧Working Status Collection Module

16‧‧‧Instantaneous deployment module

17‧‧‧Intelligent file scheduling method

171‧‧‧ Dynamic File Scheduling CPU Algorithm Module

172‧‧‧File delivery control module

173‧‧‧Filter execution time collection module

174‧‧‧Filter execution time statistics module

18‧‧‧CDR POOL

Claims (3)

A method for applying a dynamic call number mechanism of a telecommunication intermediary, which is characterized in that it can be used for multiple CDR files and has a large difference in complexity of filtering files, and an instant efficient and intelligent maneuver allocation method, and the method composition and steps thereof include: a. The instant deployment module is equipped with a timer, which is activated by a fixed number of seconds. The dynamic file scheduling CPU algorithm module is used to calculate the number of filter files that should be started at present and the maximum number of filter files that can be provided. The group obtains the operation information record file to return the current status of the system filter operation information, including the number of filter file operations and the idle resource address and other related parameters; b. Instantly deploying the module, according to the judgment rule: the maximum number of filter files can be deducted At present, the number of filter files is the number of filter files that can be provided by the system. When the number of filter jobs that can be provided by the system is greater than or equal to the number of filter jobs that should be started, the number of filter jobs can be increased. The number of filter operations; if the number of filter jobs that can be provided by the system is less than the number of filter jobs that should be activated, the filter can be increased. The number of industries is the number of filter operations that the system can provide. When the number of filter jobs that can be provided by the system is positive, indicating that the system still has free resources to perform operations, it is based on the cost advantage sequence of the current free resource address sequence. Instant maneuver assigns the number of idle resource addresses; the value is zero or a negative number indicates that the system's current CPU resources are fully loaded. The situation must wait for the resource to be released or restart the next time; c. The message notification module is mounted on the filter job end, and when the job is started or ended, it is responsible for sending a message to the job record module, and the resource operation is busy. Or the idle state is recorded in the job information record file. If the notification has the resource release, at this time, the job record module must start the instant deployment module and perform another instant access work. For example, the method for applying the dynamic call number mechanism of the telecommunication intermediary according to the first application of the patent scope, wherein the operation information record file is based on the maximum number of planned operation resources, and the operation resource information is dynamically added and decreased, and the information includes the operation resource. Information such as address, operating resource equipment conditions, busy status and usage cost; its cost of use records the cost structure of different dates and different time periods, the cost value is the result of long-term trend analysis; the operating resource equipment condition records the hardware of the resource , software information and applicable operating conditions. For example, the method for applying the dynamic call number mechanism of the telecommunications intermediary according to the first application of the patent scope, wherein the operation status collection module performs the operation resource equipment condition and the busy condition of the inquiry operation information record file according to different operations, dates and time periods. And the use cost and other data, the instant feed sorting information idle resource address, is a device address sequence sorted by cost, called the cost advantage value.