WO2010072088A1 - 一种彩信网关及其实现流量控制的方法 - Google Patents

一种彩信网关及其实现流量控制的方法 Download PDF

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Publication number
WO2010072088A1
WO2010072088A1 PCT/CN2009/073968 CN2009073968W WO2010072088A1 WO 2010072088 A1 WO2010072088 A1 WO 2010072088A1 CN 2009073968 W CN2009073968 W CN 2009073968W WO 2010072088 A1 WO2010072088 A1 WO 2010072088A1
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Prior art keywords
service
traffic
service processor
quota
cycle
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PCT/CN2009/073968
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English (en)
French (fr)
Inventor
张恒生
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中兴通讯股份有限公司
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Application filed by 中兴通讯股份有限公司 filed Critical 中兴通讯股份有限公司
Priority to US13/141,171 priority Critical patent/US20110320517A1/en
Priority to EP09834041.7A priority patent/EP2381631A4/en
Priority to BRPI0923976A priority patent/BRPI0923976A2/pt
Publication of WO2010072088A1 publication Critical patent/WO2010072088A1/zh

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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00Data switching networks
    • H04L12/66Arrangements for connecting between networks having differing types of switching systems, e.g. gateways
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L51/00User-to-user messaging in packet-switching networks, transmitted according to store-and-forward or real-time protocols, e.g. e-mail
    • H04L51/21Monitoring or handling of messages
    • H04L51/234Monitoring or handling of messages for tracking messages

Definitions

  • Multimedia message gateway and method for realizing flow control thereof
  • the present invention relates to the field of communications, and in particular, to a multimedia message gateway and a method for implementing flow control.
  • a plurality of service processors are generally formed into a cluster system to meet business processing requirements.
  • the initiator of the service needs to limit the traffic to achieve the purpose of protecting the system of the receiver of the service.
  • business overload can cause system crashes. Therefore, in order to protect the stability of the entire business system, it is very important to limit the traffic between the various subsystems. This type of traffic restriction is also called overload protection control.
  • MMS center includes a configuration station and a service processor, wherein the service processor forms a cluster system.
  • the technical problem to be solved by the present invention is to provide a multimedia message gateway and a method for implementing flow control thereof.
  • the invention has strong practicability and can protect the system from stable operation.
  • a multimedia message gateway includes a gateway configuration station and at least two service processors, and the service processor forms a cluster system.
  • the gateway configuration station is configured to configure a rated flow threshold to each multimedia message center, and synchronize the rated flow threshold to each service processor;
  • the service processor is configured to deliver the service according to the traffic quota during the period, and periodically broadcast the traffic volume of the current service to the other service processor, and collect the traffic that is sent by the other service processor in the current period. Calculate the total traffic volume delivered by the cluster system in this period, and determine the traffic quota for the next cycle based on the total traffic volume and the traffic quota of the current period.
  • the service processor further includes a counter and a timer, and the counter is used to count the amount of traffic sent by the processor in each cycle; the timer is used to time the cycle time.
  • a method for implementing traffic control by a multimedia message gateway includes: Step 1: The gateway configuration station configures a rated traffic threshold to each multimedia message center, and synchronizes to each service processor as an initial traffic of each service processor Quota
  • Step 2 The service processor delivers the service with the traffic quota in the cycle time.
  • Step 3 After the cycle time expires, the service processor broadcasts the service volume delivered by the local service to other services. At the same time, the traffic volume of the current service cycle broadcasted by other service processors is counted, and the total traffic volume delivered by the cluster system in this cycle is calculated, and the traffic quota of the next cycle is determined according to the total traffic volume.
  • the step 2 specifically includes the following steps:
  • Step 2a The service processor accumulates the traffic volume to be delivered in the current cycle, and compares it with the traffic quota of the current cycle. If the traffic volume to be delivered is greater than or equal to the traffic quota of the current cycle, step 2b is performed. Otherwise, step 2c is performed; step 2b: buffering the service to be delivered in the current cycle, waiting for the next cycle to be processed;
  • Step 2c The service is delivered according to the traffic quota of the current period, and the counter collects the amount of traffic delivered. Step 3 is performed.
  • each service processor determines the traffic quota of its next cycle by the following method:
  • the service processor compares the total traffic with the traffic quota of the current period. If the total traffic is greater than the traffic quota of the current period, the total traffic is subtracted from the traffic quota of the current cycle. Quantity, plus the rated traffic threshold, as the traffic quota of the next cycle; if the total traffic is less than or equal to the traffic quota of its own cycle, the traffic of the next cycle The amount is the rated flow threshold.
  • each service processor broadcasts the traffic volume sent by itself in the last cycle to another service processor, and then clears its own counter.
  • the invention is applicable to the flow control between the cluster systems, especially the mobile value-added service system such as the multimedia message system, the short message system, and the streaming media service, and solves the problem that the flow control is inconvenient due to the large number of processors among the cluster systems.
  • the invention can significantly improve the flow control effect and ensure the stable operation of the business system.
  • FIG. 1 is a top view of a VASP, a MMS gateway, and a multimedia message center;
  • FIG. 2 is a flow chart of the method of the present invention; and
  • FIG. 3 is a flow chart of flow control of a single service processor.
  • FIG. 1 The schematic block diagram of the MMS gateway of the present invention is as shown in FIG. 1 , which includes a gateway configuration station and a service processor 1 -N.
  • the service processor forms a cluster system, and the gateway configuration station is configured to be configured to each MMS center.
  • the rated flow rate is wide, and the rated flow threshold is synchronized to each service processor; the service processor is configured to deliver the service according to the traffic quota during the period, and periodically broadcasts the current service to the other service processor.
  • Traffic, and statistics on the amount of traffic sent by other service processors in the current period calculate the total traffic delivered by the cluster system in this period, and determine the traffic based on the total traffic and the traffic quota of the current cycle. Traffic quota for a period.
  • the service processor further includes a counter and a timer, and the counter is used to count the amount of traffic sent in each period; the timer is used to time the cycle time.
  • Step 201 A threshold value of a gateway configured by a gateway configuration station to each multimedia message center;
  • Step 202 Synchronize the rated traffic threshold to each service processor.
  • Step 203 Each service processor sets the rated traffic threshold synchronized to itself to its own initial traffic quota.
  • Step 204 Each service processor delivers the service with the traffic quota in the cycle time. As shown in FIG.
  • Step 301 The service processor accumulates the service volume to be delivered by the service itself;
  • Step 302 The service processor compares the traffic volume to be delivered in the current cycle with the current traffic quota of the current cycle, and the traffic volume to be delivered is greater than or equal to the traffic quota of the current cycle.
  • Step 303 is performed; otherwise, step 304 is performed;
  • Step 303 Cache the service to be delivered in the current cycle, and wait for the next cycle to process;
  • Step 304 The service is delivered according to the traffic quota of the current period, and the counter collects the service volume delivered.
  • Step 205 After the cycle time is up, that is, the timer time is up, the service processor broadcasts the traffic volume that is sent by the current service to other service processors, and clears its own counter.
  • Step 206 Each service processor simultaneously counts the amount of traffic delivered by the other service processor in its own cycle, and calculates the total amount of traffic delivered by the cluster system in this cycle;
  • Step 207 The service processor compares the total traffic with the traffic quota of the current period. If the total traffic is greater than the traffic quota of the current period, step 208 is performed; otherwise, step 209 is performed; Step 208: The service processor uses the traffic quota of the current period to subtract the total traffic volume, and adds the rated traffic threshold value as the traffic quota of the next cycle.
  • Step 209 The service processor sets the rated traffic threshold to a traffic quota of its next cycle.
  • the invention is applicable to the flow control between the cluster systems, especially the mobile value-added service system such as the multimedia message system, the short message system and the streaming media service, and solves the problem that the flow control is inconvenient due to the large number of processors among the cluster systems.
  • the invention can significantly improve the flow control effect and ensure the stable operation of the business system.

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Telephonic Communication Services (AREA)

Description

一种彩信网关及其实现流量控制的方法
技术领域
本发明涉及通讯领域,尤其涉及一种彩信网关及其实现流量控制的方法。
背景技术
通讯领域的增值业务系统中, 业务量逐日增大, 这就对增值业务系统的 系统处理性能提出了更高的要求。 当前主流的业务处理系统中, 一般都是通 过多台业务处理机(或者叫服务器)组成一个集群系统, 来满足业务处理需 求。
由于系统间业务处理性能的差异, 对业务的发起方要 流量限制, 以达 到保护业务接收方系统稳定运行的目的。 对业务接收方来说, 业务过载可能 会导致系统崩溃。 所以为了保护整个业务系统的运行稳定, 在各个子系统之 间, 做流量限制非常重要, 这样的流量限制也叫过负荷保护控制。
在多媒体消息系统中,存在这样的业务模型,增值业务平台(VASP ) ==》 彩信网关 ==》彩信中心, VASP、彩信网关、彩信中心间的拓朴图如图 1所示, 彩信网关及彩信中心均包括配置台和业务处理机, 其中的业务处理机组成集 群系统。
发明内容 本发明所要解决的技术问题是, 提供一种彩信网关及其实现流量控制的 方法, 本发明实用性强, 可保护系统稳定运行。
一种彩信网关, 包括网关配置台和至少两个业务处理机, 所述业务处理 机组成集群系统,
所述网关配置台用来配置到各彩信中心的额定流量阀值, 并将所述额定 流量阔值同步给各业务处理机; 所述业务处理机用来在周期内根据流量配额下发业务, 周期性向其他业 务处理机广播自身本周期下发的业务量, 并统计其他业务处理机广播来的自 身本周期下发的业务量, 计算集群系统本周期下发的总业务量, 并根据所述 总业务量及自身本周期的流量配额确定自身下个周期的流量配额。 所述业务处理机中还包括有计数器和定时器, 所述计数器用来统计处理 机每个周期下发的业务量; 所述定时器用来定时周期时间。
一种彩信网关实现流量控制的方法, 所述方法包括: 步骤一: 网关配置台配置到各彩信中心的额定流量阀值, 并同步到各个 业务处理机中, 作为各业务处理机的初始的流量配额;
步骤二: 所述各业务处理机在周期时间内以所述流量配额下发业务; 步骤三: 周期时间到后, 所述各业务处理机将自身本周期下发的业务量 广播给其他业务处理机, 同时统计其他业务处理机广播来的自身本周期下发 的业务量, 计算集群系统本周期下发的总业务量, 并根据所述总业务量确定 自身下个周期的流量配额。
所述步骤二具体包括如下步骤:
步骤 2a: 所述各业务处理机累加本周期自身要下发的业务量, 与本周期 自身的流量配额做比较,若要下发的业务量大于等于本周期自身的流量配额, 则执行步骤 2b; 否则, 执行步骤 2c; 步骤 2b: 緩存本周期要下发的业务, 等待下个周期处理;
步骤 2c: 按照本周期自身的流量配额下发业务, 计数器统计下发的业务 量, 执行步骤三。
所述步骤三中, 各业务处理机通过如下方法确定自身下个周期的流量配 额:
所述各业务处理机用所述总业务量与自身本周期的流量配额做比较, 若 所述总业务量大于自身本周期的流量配额, 则用自身本周期的流量配额减去 所述总业务量,再加上所述额定流量阃值,作为下个周期的自身的流量配额; 若所述总业务量小于等于自身本周期的流量配额, 则自身下个周期的流量配 额为所述额定流量阀值。
所述步骤三中, 各业务处理机将自身上个周期下发的业务量广播给其他 业务处理机后, 将自身的计数器清零。 本发明适用于集群系统间的流量控制, 特别是多媒体消息系统, 短消息 系统, 流媒体业务等移动增值业务系统, 解决了集群系统间由于处理机多, 流量控制不便的问题。 本发明可以显著提高流控效果, 保障业务系统稳定运 行。
附图概述
图 1是 VASP、 彩信网关、 彩信中心间的拓朴图; 图 2是本发明所述方法的流程图; 图 3是单个业务处理机的流量控制流程图。
本发明的较佳实施方式
以下结合附图和优选实施例对本发明作进一步详细说明。 本发明所述的彩信网关的原理框图如图 1所示, 包括网关配置台和业务 处理机 1一 N, 所述业务处理机组成集群系统, 所述网关配置台用来配置到各 彩信中心的额定流量阔值, 并将所述额定流量阔值同步给各业务处理机; 所述业务处理机用来在周期内根据流量配额下发业务, 周期性向其他业 务处理机广播自身本周期下发的业务量, 并统计其他业务处理机广播来的自 身本周期下发的业务量, 计算集群系统本周期下发的总业务量, 并根据所述 总业务量及自身本周期的流量配额确定自身下个周期的流量配额。 所述业务处理机中还包括有计数器和定时器, 所述计数器用来统计处理 每个周期下发的业务量; 所述定时器用来定时周期时间。
如图 2所示, 是本发明所述方法的流程图, 具体包括如下步骤: 步骤 201 :网关配置台配置到各彩信中心的额定流量阔值; 步骤 202: 将所述额定流量阔值同步到各个业务处理机中; 步骤 203 : 各业务处理机将所述同步到自身的额定流量阔值设定为自身 初始的流量配额; 步骤 204: 所述各业务处理机在周期时间内以所述流量配额下发业务; 如图 3所示, 本步骤具体包括如下步骤: 步骤 301 : 所述各业务处理机累加本周期自身要下发的业务量; 步骤 302 : 所述各业务处理机用所述累加得到的本周期自身要下发的业 务量与本周期自身的流量配额作比较, 若要下发的业务量大于等于本周期自 身的流量配额, 则执行步骤 303; 否则, 执行步骤 304; 步骤 303: 緩存本周期要下发的业务, 等待下个周期处理;
步骤 304: 按照本周期自身的流量配额下发业务, 计数器统计下发的业 务量。
步骤 205 : 周期时间到后 (即定时器时间到) , 所述各业务处理机将自 身本周期下发的业务量广播给其他业务处理机, 并将自身的计数器清零; 步骤 206: 所述各业务处理机同时统计其他业务处理机广播来的自身本 周期下发的业务量, 计算集群系统本周期下发的总业务量;
步骤 207: 所述各业务处理机用所述总业务量与自身本周期的流量配额 作比较, 若所述总业务量大于自身本周期的流量配额, 则执行步骤 208; 否 则, 执行步骤 209; 步骤 208: 所述各业务处理机用自身本周期的流量配额减去所述总业务 量, 再加上所述额定流量阔值, 作为下个周期的自身的流量配额;
步骤 209: 所述各业务处理机将所述额定流量阔值设置为自身下个周期 的流量配额。
工业实用性 本发明适用于集群系统间的流量控制, 特别是多媒体消息系统, 短消息 系统, 流媒体业务等移动增值业务系统, 解决了集群系统间由于处理机多, 流量控制不便的问题。 本发明可以显著提高流控效果, 保障业务系统稳定运 行。

Claims

权 利 要 求 书
1、 一种彩信网关, 包括网关配置台和至少两个业务处理机, 所述至少两 个业务处理机组成集群系统, 其中, 所述网关配置台设置为配置到各彩信中心的额定流量阔值, 并将所述额 定流量阔值同步给所述至少两个业务处理机中的每一个; 所述至少两个业务处理机中的每一个设置为在周期内根据流量配额下发 业务, 周期性向所述至少两个业务处理机中的除自身外的其他业务处理机广 播自身本周期下发的业务量, 并统计所述其他业务处理机广播来的所述其他 业务处理机本周期下发的业务量,计算所述集群系统本周期下发的总业务量, 并根据所述总业务量及自身本周期的流量配额确定自身下个周期的流量配 额。
2、如权利要求 1所述的彩信网关, 其中, 所述至少两个业务处理机中的 每一个还包括有计数器和定时器, 所述计数器用来统计处理机每个周期下发 的业务量; 所述定时器用来定时周期时间。
3、 一种彩信网关流量控制的实现方法, 所述方法包括: 步骤一: 网关配置台配置到各彩信中心的额定流量阔值, 并同步到各个 业务处理机中, 作为所述各业务处理机的初始的流量配额;
步骤二: 所述各业务处理机在周期时间内以所述流量配额下发业务; 以 及 步骤三: 周期时间到后, 所述各业务处理机将自身本周期下发的业务量 广播给所述各业务处理机中除自身外的其他业务处理机, 同时统计所述其他 业务处理机广播来的所述其他业务处理机本周期下发的业务量, 计算集群系 统本周期下发的总业务量, 并根据所述总业务量确定所述各业务处理机下个 周期的流量配额;
其中, 所述集群系统包括所述各业务处理机, 所述集群系统本周期下发 的总业务量为所述各业务处理机本周期下发的业务量之和。
4、 如权利要求 3所述的方法, 其中, 所述步骤二包括如下步骤: 步骤 2a: 所述各业务处理机累加本周期自身要下发的业务量, 与本周期 自身的流量配额作比较, 若所述本周期自身要下发的业务量大于等于所述本 周期自身的流量配额, 则执行步骤 2b; 否则, 执行步骤 2c; 步骤 2b: 緩存本周期自身要下发的业务, 等待下个周期处理; 以及 步骤 2c: 按照所述本周期自身的流量配额下发业务, 釆用计数器统计下 发的业务量。
5、 如权利要求 3所述的方法, 其中, 所述步骤三中, 确定所述各业务处 理机下个周期的流量配额的所述步骤通过如下方式实现: 所述各业务处理机用所述总业务量与所述各业务处理机本周期的流量配 额作比较, 若所述总业务量大于所述各业务处理机本周期的流量配额, 则用 所述各业务处理机本周期的流量配额减去所述总业务量, 再加上所述额定流 量阀值, 作为所述各业务处理机下个周期的流量配额; 若所述总业务量小于 等于所述各业务处理机本周期的流量配额, 则所述各业务处理机下个周期的 流量配额为所述额定流量阀值。
6、 如权利要求 4所述的方法, 其中, 所述步骤三中, 所述各业务处理机 将自身上个周期下发的业务量广播给所述各业务处理机中除自身外的其他业 务处理机的所述步骤之后, 所述各业务处理机将自身的计数器清零。
PCT/CN2009/073968 2008-12-23 2009-09-16 一种彩信网关及其实现流量控制的方法 WO2010072088A1 (zh)

Priority Applications (3)

Application Number Priority Date Filing Date Title
US13/141,171 US20110320517A1 (en) 2008-12-23 2009-09-16 Multimedia message gateway and a method for realizing the gateway flow control
EP09834041.7A EP2381631A4 (en) 2008-12-23 2009-09-16 MULTIMEDIA MESSAGE GATEWAY AND METHOD FOR ITS RIVER CONTROL
BRPI0923976A BRPI0923976A2 (pt) 2008-12-23 2009-09-16 um gateway de mensagem multimídia e um método para realizar o controle do fluxo do gateway

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CN2008102414985A CN101459886B (zh) 2008-12-23 2008-12-23 一种彩信网关及其实现流量控制的方法
CN200810241498.5 2008-12-23

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