CN105578531A - Multimedia messaging service gateway flow control method and apparatus thereof - Google Patents
Multimedia messaging service gateway flow control method and apparatus thereof Download PDFInfo
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- CN105578531A CN105578531A CN201410550835.4A CN201410550835A CN105578531A CN 105578531 A CN105578531 A CN 105578531A CN 201410550835 A CN201410550835 A CN 201410550835A CN 105578531 A CN105578531 A CN 105578531A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W28/00—Network traffic management; Network resource management
- H04W28/02—Traffic management, e.g. flow control or congestion control
- H04W28/10—Flow control between communication endpoints
- H04W28/12—Flow control between communication endpoints using signalling between network elements
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/18—Service support devices; Network management devices
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Abstract
The invention discloses a multimedia messaging service gateway flow control method and an apparatus thereof. One flow control module FCM(flow control module) is added in each service processor of a multimedia messaging service gateway and an activated AFCM(Active FCM) is selected according to a principle. Each service processor emits a quota application to an AFCM module when receiving a request submitted by an adjacent network element or when a message needs to be forwardly forwarded to the adjacent network element, and according to a response returned by the AFCM, whether to complete service message receiving/sending or to reject receiving/delay sending is determined. By using the method and the apparatus of the invention, accurate flow control during multimedia messaging service gateway SP and MMSC message processing can be realized; and problems that a service volume waveform is in a pulse shape and an impact on correlation network elements of a MMSC and the like is generated are solved.
Description
Technical field
The invention belongs to Communication Control Technology field, particularly relate to a kind of MMS gateway flow control method and device.
Background technology
The flow control mechanism of existing net MMS gateway, mainly through embedded in flow-control mechanism in the downflow of MMS gateway operation flow, each service processor reads the Flow Control threshold values of corresponding SP Flow Control threshold values, system Flow Control threshold values and MMSC from configuration platform.Because these three threshold values are the threshold values of system level, therefore within the initial period, the Flow Control value of each module all can equal system flow control value, after each module superposition, system flow control value will be amplified to i doubly (i is service processor number of modules), within this cycle, each module is to the service counting of oneself process of other modules broadcast, and calculate in this cycle according to the broadcast of other modules received, the corresponding business number of whole system process, and calculate the manageable business number of next cycle.MMS gateway is after enabling current Flow Control function, and the traffic carrying capacity waveform of processor each cycle process is pulse form, believes network element, especially MMS center to it, may there is impact.
Summary of the invention
The object of the present invention is to provide a kind of MMS gateway flow control method and device, being intended to solve in existing MMS gateway flow control procedure that traffic carrying capacity waveform is to believing network element, especially there is the problem of possible impact in MMS center.
The present invention is achieved in that a kind of MMS gateway flow control method, said method comprising the steps of:
From the Flow Control submodule FCM of each service processor of MMS gateway, elect one activate Flow Control submodule AFCM;
When each service processor submits request to receiving adjacent network element, or when having message to need to forward adjacent network element to, send amount application to AFCM, and the reception/transmission of the response finishing service message returned according to AFCM, or reject/delay transmission.
Preferably, describedly from the Flow Control submodule FCM of each service processor of MMS gateway, elect one activate Flow Control submodule AFCM and be specially: FCM minimum for module No. in the FCM of each for MMS gateway service processor is elected as AFCM.
Preferably, described election by FCM minimum for module No. in the FCM of each for MMS gateway service processor comprises the following steps for AFCM:
Period of state current for the FCM of each for MMS gateway service processor is broadcast to other FCM;
Receive the broadcast of other FCM at each FCM after, a determination module number minimum FCM is AFCM;
Increase in AFCM broadcast and show that it is the mark of AFCM identity.
Preferably, show that it also comprises after being the step of the mark of AFCM identity described the increasing in AFCM broadcast of execution:
If current AFCM breaks down, will normal work and the minimum FCM election of module No. is AFCM in each service processor;
Again FCM is changed to after fault AFCM recovers.
Preferably, also comprising after again changing to the step of FCM after fault AFCM recovers described in execution:
Judge that whether the broadcast of continuous m time of minimum module number is corresponding with the broadcast of current AFCM, if not, the FCM of minimum module number is replaced current AFCM.
The present invention further discloses a kind of MMS gateway flow control apparatus, described device comprises:
AFCM elects module, activates Flow Control submodule AFCM for electing one from the Flow Control submodule FCM of each service processor of MMS gateway;
Flow amount control module, for receiving adjacent network element submission request when each service processor, or when having message to need to forward adjacent network element to, send amount application to AFCM, and the reception/transmission of the response finishing service message returned according to AFCM, or reject/delay transmission.
Preferably, described AFCM elects module, more specifically for electing FCM minimum for module No. in the FCM of each for MMS gateway service processor for AFCM.
Preferably, described AFCM elects module to comprise:
State broadcast module, for being broadcast to other FCM by period of state current for the FCM of each for MMS gateway service processor;
AFCM determination module, for receive other FCM at each FCM broadcast after, a determination module number minimum FCM is AFCM;
For increasing in AFCM broadcast, AFCM identification module, shows that it is the mark of AFCM identity.
Preferably, described AFCM elects module also to comprise:
Module is lifted in AFCM gravity treatment, if break down for current AFCM, and will normal work and the minimum FCM election of module No. is AFCM in each service processor;
Fault AFCM recovers module, for again changing to FCM after fault AFCM recovers.
Whether preferably, described AFCM elects module also to comprise AFCM replacement module, corresponding with the broadcast of current AFCM for judging the broadcast of continuous m time of minimum module number, if not, the FCM of minimum module number is replaced current AFCM.
The present invention overcomes the deficiencies in the prior art, a kind of MMS gateway flow control method and device are provided, the present invention increases a Flow Control submodule FCM (FlowControlModule) in each service processor of MMS gateway, and elect an AFCM activated (ActiveFCM) by principle, each service processor is receiving adjacent network element submission request, or when having message to need to be forwarded to adjacent network element, all send amount application to AFCM module, and determined to receive/send according to the response that AFCM returns, or reject/delay transmission.The present invention can realize the accurate Flow Control of MMS gateway treatment S P and MMSC message, and to solve traffic carrying capacity waveform be pulse shape and can form the problem of impacting to the related network elements such as MMSC.
Accompanying drawing explanation
Fig. 1 is the flow chart of steps of MMS gateway flow control method first embodiment of the present invention;
Fig. 2 is the flow chart of steps of election process one embodiment of AFCM in MMS gateway flow control method of the present invention;
Fig. 3 is the flow chart of steps of the another embodiment of election process of AFCM in MMS gateway flow control method of the present invention;
Fig. 4 is the structural representation of MMS gateway flow control apparatus first embodiment of the present invention;
Fig. 5 is the example structure schematic diagram that in MMS gateway flow control apparatus of the present invention, AFCM elects module;
Fig. 6 is the structural representation that in MMS gateway flow control apparatus of the present invention, AFCM elects the another embodiment of module.
Embodiment
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
A kind of MMS gateway flow control method, with reference to shown in Fig. 1, said method comprising the steps of:
Step S1, from the Flow Control submodule FCM of each service processor of MMS gateway, elect one activate Flow Control submodule AFCM.
In step sl, in each service processor of MMS gateway, a Flow Control submodule FCM (FlowControlModule) is increased.FCM periodically informs the state of other FCM oneself with broadcast mode, if the cycle is set to 100ms, then each FCM per second broadcasts 10 times.After each FCM receives the broadcast of other FCM, a FCM can be elected as activation AFCM (ActiveFCM) by random selecting by the mode that module No. size carries out choosing.In order to more be convenient to system logic computing, in embodiments of the present invention, the mode of being elected by FCM minimum for module No. in the FCM of each for MMS gateway service processor as AFCM is selected.
AFCM reads following parameter from the repository of OMM: systems soft ware license, system hardware disposal ability, each SP downlink flow control threshold values, each MMSC downlink flow control threshold values and reception amount application and response.
In embodiments of the present invention, the election process of above-mentioned AFCM more specifically, as shown in Figure 2, comprises the following steps:
Step 10, period of state current for the FCM of each for MMS gateway service processor is broadcast to other FCM;
Step 11, receive other FCM at each FCM broadcast after, a determination module number minimum FCM is AFCM;
Step 12, in AFCM broadcast increase show that it is the mark of AFCM identity;
If the current AFCM of step 13 breaks down, will normal work and the minimum FCM election of module No. is AFCM in each service processor.
In step 13, in order to prevent agitating of AFCM, can be controlled by configuration parameter, the broadcast that can not receive AFCM for n time as continuous in other FCM modules, then judge current AFCM fault, then by the AFCM that above-mentioned election steps 10 ~ 13 generation one is new, will be that the penultimate FCM of module No. activates under normal circumstances, by that analogy.
Step S14, when fault AFCM recover after again change to FCM.
In step S14, fault AFCM becomes upper line states from off-line state, and changes to FCM after recovering, and this FCM recovers broadcast, and now other modules all can receive its broadcast, comprise current AFCM.
Step S2, when each service processor receiving adjacent network element submit to request, or when having message to need to forward adjacent network element to, amount application is sent to AFCM, and the reception/transmission of the response finishing service message returned according to AFCM, or reject/delay transmission.
In step s 2, AFCM except broadcasting the state of self as other FCM modules, and be also responsible for the flow amount application of collection self and other FCM modules and also pass through to calculate the response returning amount application, AFCM carries out amount calculating in seconds.
When a measurement period is initial, AFCM is according to the initial License remaining sum of the license Configuration Values read, and the software License as system configuration is 100, then initial License remaining sum is 100.After this during every module application amount, then this remaining sum of examining and making cuts.
In a measurement period, AFCM is this SP startup remaining sum counter according to receiving first when FCM applies for SP flow amount, and from repository, read this its remaining sum of SP threshold values initialization, examine and make cuts according to the amount of FCM application again, until remaining sum is finished in this cycle, or end cycle discharges this counter.This SP downlink flow control flow process comprises following concrete steps:
Steps A: SP to MMS gateway service processor (partly or entirely) module link setup, and submits to SUBMIT to ask;
Step B: each business module applies for this SP flow amount to AFCM in real time;
Step C:AFCM calculates this SP remaining sum and returns response:
In current granularity, system remaining sum (i.e. software License remaining sum, lower same) > 0, certain SP applies for that amount is less than or equal to the remaining sum of this SP, and is less than system remaining sum, then return to former submission module and allow to send response, and this SP remaining sum of examining and making cuts, system of examining and making cuts remaining sum.
In current granularity, the business sum that system remaining sum > 0, certain SP submit to is less than or equal to the remaining sum of this SP, but is greater than system remaining sum, then allow to send response (the number etching system remaining sum for this reason of permission), system of examining and making cuts remaining sum to former submission module returning part.
In current granularity, system remaining sum=0, then the SP refusing the submission of any module sends request.
At the end of this cycle, discharge the remaining sum counter of whole SP;
When next cycle starts, resetting system remaining sum is to License.
Step D: business module replys corresponding SP according to the response of Incoming Flow Control module.
In view of MMS center negligible amounts, and substantially can have downlink business in each cycle, therefore AFCM can be often overlap MMS center distribute a descending remaining sum counter.Therefore, in a measurement period, AFCM is this MMSC startup remaining sum counter according to receiving first when FCM applies for MMSC downlink traffic amount, and from repository, read this its remaining sum of MMSC threshold values initialization, examine and make cuts according to the amount of FCM application again, until remaining sum is finished in this cycle, or end cycle discharges this counter.This Flow Control flow process going downwards to MMS center comprises following concrete steps:
To AFCM, steps A: MMSP applies for that certain MMSC issues amount in real time according to actual conditions;
Step B:AFCM calculates the remaining sum of MMSC in this application and returns response:
Step B1: as the remaining sum > 0 of this MMSC, when applying for the remaining sum of amount≤this MMSC, replys to corresponding business module and allows to send response, and the remaining sum of this MMSC that examines and makes cuts.
Step B2: as the remaining sum > 0 of this MMSC, when applying for the remaining sum of this MMSC of amount >, allow response to corresponding business module reply part, the number of permission is the remaining sum of this MMSC this moment, and the remaining sum of this MMSC that examines and makes cuts.
Step B3: when remaining sum=0 of this MMSC, refuses the request of mailing to this MMSC of any module.
Step B4: at the end of this cycle, whole MMSC remaining sum counter that resets is to corresponding threshold values.
Step C: business module submits submit request to MMS center;
Step D: MMS center returns to business module and submits response to.
After above functional realiey, the accurate Flow Control of MMS gateway treatment S P and MMSC message can be realized, and to solve traffic carrying capacity waveform be pulse shape and can form the problem of impacting to the related network elements such as MMSC.
In further implementation process, in order to effectively utilize fault AFCM and AFCM to elect impact on MMS gateway Flow Control in order, in embodiments of the present invention, described MMS gateway flow control method, as shown in Figure 3, also comprises after step s 14:
Step S15, judge that whether the broadcast of continuous m time of minimum module number is corresponding with the broadcast of current AFCM, if not, perform step S16;
Step S16, the FCM of minimum module number is replaced current AFCM.
In step s 16, receive the broadcast of the broadcast of minimum module number FCM and current AFCM for m time not for the moment when each FCM is continuous, current AFCM is replaced with the FCM of current minimum module number.
The present invention further discloses a kind of MMS gateway flow control apparatus, as shown in Figure 4, described device comprises:
AFCM elects module 1, activates Flow Control submodule AFCM for electing one from the Flow Control submodule FCM of each service processor of MMS gateway;
Flow amount control module 2, for receiving adjacent network element submission request when each service processor, or when having message to need to forward adjacent network element to, send amount application to AFCM, and the reception/transmission of the response finishing service message returned according to AFCM, or reject/delay transmission.
More specifically, as shown in Figure 5, described AFCM elects module 1 to comprise:
State broadcast module 11, for being broadcast to other FCM by period of state current for the FCM of each for MMS gateway service processor;
AFCM determination module 12, for receive other FCM at each FCM broadcast after, a determination module number minimum FCM is AFCM;
For increasing in AFCM broadcast, AFCM identification module 13, shows that it is the mark of AFCM identity;
Module 14 is lifted in AFCM gravity treatment, if break down for current AFCM, and will normal work and the minimum FCM election of module No. is AFCM in each service processor;
Fault AFCM recovers module 15, for again changing to FCM after fault AFCM recovers.
More specifically, as shown in Figure 6 whether, described AFCM elects module 1 also to comprise AFCM replacement module 16, corresponding with the broadcast of current AFCM for judging the broadcast of continuous m time of minimum module number, if not, the FCM of minimum module number is replaced current AFCM.
Device described in the embodiment of the present invention is corresponding with the flow control method of MMS gateway described in above-described embodiment, with contents in above-mentioned embodiment of the method equally for explaining apparatus of the present invention embodiment, does not repeat them here.
Compared to the shortcoming and defect of prior art, the present invention has following beneficial effect: the present invention can realize the accurate Flow Control of MMS gateway treatment S P and MMSC message, and to solve traffic carrying capacity waveform be pulse shape and can form the problem of impacting to the related network elements such as MMSC.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. a MMS gateway flow control method, is characterized in that, said method comprising the steps of:
From the Flow Control submodule FCM of each service processor of MMS gateway, elect one activate Flow Control submodule AFCM;
When each service processor submits request to receiving adjacent network element, or when having message to need to forward adjacent network element to, send amount application to AFCM, and the reception/transmission of the response finishing service message returned according to AFCM, or reject/delay transmission.
2. as MMS gateway flow control method as claimed in claim 1, it is characterized in that, describedly from the Flow Control submodule FCM of each service processor of MMS gateway, elect one activate Flow Control submodule AFCM and be specially: FCM minimum for module No. in the FCM of each for MMS gateway service processor is elected as AFCM.
3. MMS gateway flow control method as claimed in claim 2, is characterized in that, is describedly elected by FCM minimum for module No. in the FCM of each for MMS gateway service processor as AFCM comprises the following steps:
Period of state current for the FCM of each for MMS gateway service processor is broadcast to other FCM;
Receive the broadcast of other FCM at each FCM after, a determination module number minimum FCM is AFCM;
Increase in AFCM broadcast and show that it is the mark of AFCM identity.
4. MMS gateway flow control method as claimed in claim 3, is characterized in that, shows that it also comprises after being the step of the mark of AFCM identity described the increasing in AFCM broadcast of execution:
If current AFCM breaks down, will normal work and the minimum FCM election of module No. is AFCM in each service processor;
Again FCM is changed to after fault AFCM recovers.
5. MMS gateway flow control method as claimed in claim 4, is characterized in that, is also comprising described in execution after again changing to the step of FCM after fault AFCM recovers:
Judge that whether the broadcast of continuous m time of minimum module number is corresponding with the broadcast of current AFCM, if not, the FCM of minimum module number is replaced current AFCM.
6. a MMS gateway flow control apparatus, is characterized in that, described device comprises:
AFCM elects module, activates Flow Control submodule AFCM for electing one from the Flow Control submodule FCM of each service processor of MMS gateway;
Flow amount control module, for receiving adjacent network element submission request when each service processor, or when having message to need to forward adjacent network element to, send amount application to AFCM, and the reception/transmission of the response finishing service message returned according to AFCM, or reject/delay transmission.
7. MMS gateway flow control apparatus as claimed in claim 6, is characterized in that, described AFCM elects module, more specifically for electing FCM minimum for module No. in the FCM of each for MMS gateway service processor for AFCM.
8. MMS gateway flow control apparatus as claimed in claim 7, is characterized in that, described AFCM elects module to comprise:
State broadcast module, for being broadcast to other FCM by period of state current for the FCM of each for MMS gateway service processor;
AFCM determination module, for receive other FCM at each FCM broadcast after, a determination module number minimum FCM is AFCM;
For increasing in AFCM broadcast, AFCM identification module, shows that it is the mark of AFCM identity.
9. MMS gateway flow control apparatus as claimed in claim 8, is characterized in that, described AFCM elects module also to comprise:
Module is lifted in AFCM gravity treatment, if break down for current AFCM, and will normal work and the minimum FCM election of module No. is AFCM in each service processor;
Fault AFCM recovers module, for again changing to FCM after fault AFCM recovers.
10. MMS gateway flow control apparatus as claimed in claim 9, whether it is characterized in that, described AFCM elects module also to comprise AFCM replacement module, corresponding with the broadcast of current AFCM for judging the broadcast of continuous m time of minimum module number, if not, the FCM of minimum module number is replaced current AFCM.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410550835.4A CN105578531B (en) | 2014-10-17 | 2014-10-17 | Multimedia message gateway flow control method and device |
| PCT/CN2015/072106 WO2016058296A1 (en) | 2014-10-17 | 2015-02-02 | Multimedia message gateway flow control method and apparatus |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410550835.4A CN105578531B (en) | 2014-10-17 | 2014-10-17 | Multimedia message gateway flow control method and device |
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| CN105578531A true CN105578531A (en) | 2016-05-11 |
| CN105578531B CN105578531B (en) | 2020-01-03 |
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| CN114374453B (en) * | 2021-11-17 | 2024-01-12 | 伟乐视讯科技股份有限公司 | Emergency broadcasting multi-terminal audio synchronization method and emergency broadcasting system |
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| CN105578531B (en) | 2020-01-03 |
| WO2016058296A1 (en) | 2016-04-21 |
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