共查询到20条相似文献,搜索用时 339 毫秒
1.
软交换INAP业务适配系统的设计实现 总被引:1,自引:1,他引:0
为了保护运营商在智能网(IN)方面的前期大量投资,软交换系统必须能够与原有智能网进行互通,并继承智能网原有的业务,智能网应用规程(INAP)业务适配系统即应此而生。INAP业务适配系统与呼叫控制系统、事务处理能力应用部分(TCAP)协议栈应用程序通信,完成INAP和私有协议之间的转换和映射。INAP业务适配系统由核心(CORE)、远程业务接入管理(RSAM)和TCAP接口管理(TIM)3个模块构成,其工作原理、总体结构、初始化、消息处理以及模块设计和实现均有说明。 相似文献
2.
本文在简述智能网发展概况的基础上,从智能网的业务交换点,业务控制点以及业务生成环境3个方面考虑,提出了智能网的建设策。 相似文献
3.
从通用话音业务、智能业务和数据业务三个方面描述了河北省移动通信的发展现状,通过对河北省移动业务市场和技术的分析,提出了今后移动智能网发展的主要策略,即加速其他业务向智能网平台的融合、智能网要做到分布化、尽快引入新的业务增长点等,指出了今后移动通信智能业务的发展方向。 相似文献
4.
5.
本文从智能网的基本概念入手,论述了利用 ZXJ10程控交换系统为发展智能网业务提供支持功能的技术策略以及分阶段实现的过程,并对各个阶段能够实现的业务作了简要介绍。 相似文献
6.
为满足未来业务发展和网络转型的需求,本文从智能网的业务特性和组网架构角度出发,对存量老旧业务、接口规范化和网络能力提供等方面进行研究,同时借助AI等新技术演进契机,提出了降低智能网组网复杂度、激发业务创新、实现业务快速迭代的部署策略,以期为智能网的简化优化及向应用服务化方向的演进提供参考. 相似文献
7.
8.
9.
10.
本文从智能网的基本概念入手,论述了利用ZXJ10程控交换系统为发展智能网业务提供支持功能的技术策略以及分阶段实现的过程,并对各个阶段能够实现的业务作了简要介绍。 相似文献
11.
先进业务的成功将促进网络的迅速演进,网络将向同时提供基本电话业务,节点业务和智能网业务方向发展,北方电讯的智能网Service Builder产品为智能网业务的开展提供了一种可选方案。在引进新业务时,运营公司需考虑和评估网络设计和业务设计的经济和技术因素,以作出正确的决策。 相似文献
12.
13.
Chatzipapadopoulos F.G. Perdikeas M.K. Venleris I.S. 《Communications Magazine, IEEE》2000,38(6):116-124
This article presents an IN architecture that is based on distributed object and mobile agent technologies. It deviates from traditional IN in two prominent ways: first, by substituting message-based protocols with a CORBA distributed processing environment. The new communications infrastructure not only serves to convey IN flows, but also functions as a potent unifying location-transparent layer. Second, the new architecture makes heavy use of mobile agent technology. Service logic programs are implemented as mobile agents, and are thus not constrained to control the switch's operations remotely from a central location. Instead, they can migrate and control its operations locally. The infrastructure elements of the architecture exploit this ability of service logic programs by cloning them and dragging their clones to the appropriate locations in response to excess processing or signaling load. The architecture is in this way self-balancing, in contrast to the centralized nature of traditional IN. A prototype implementation is presented along with a service creation framework that enables the IN service designer to disregard environment-related issues and concentrate on the IN logic of the services per se 相似文献
15.
A Study of the Next Generation Intelligent Networks Interworking with IP Networks 相似文献
16.
ZHANG Qi-zhi LIAO Jian-xin ZHU Xiao-min State Key Laboratory of Networking Switching Beijing University of Posts Telecommunications Beijing P.R. China 《中国邮电高校学报(英文版)》2005,12(2)
1IntroductionIntelligent network,an affiliated network over com-munication network,is introduced for the quick provi-sion of newservices[1 ~2].In the structure of intelligentnetwork,a Service Control Point(SCP) serves a lot ofService Switch Point(SSPs)[3 ~4].It is a veryi mportanttopic that howto guarantee the Qos of SCP (e .g.thenumber of successfully processed calls per unit ti me)whenthe network becomes overloadedinthis centralizednetwork structure . There were many studies about the… 相似文献
17.
为了节约成本,由SCP(Service Control Point)改造支持IMS业务成为大势所趋。由于SIP协议的灵活性和可扩展性等原因,原有智能网系统的业务开发模式,对于IMS业务的开发有诸多弊端。本文提出了以支持C++语言编写业务与多线程技术等相结合的业务开发模式,能够更好的支持IMS业务,也为SCP业务能力的拓展提供一个新思路。 相似文献
18.
本文首先介绍了GSM(Global System for Mobile Communications)非结构化补充数据业务USSD(Unstructured Supplementary Service Data)的工作机制,然后介绍了USSD的业务模式及特点,最后提出了一种可以方便用户使用的基于USSD协议的移动智能网业务管理平台的实现方案. 相似文献
19.
GSM预付费业务的研究与实现 总被引:1,自引:0,他引:1
本文首先介绍了GSM预付费业务在欧洲推出和应用的情况,该业务的功能需求、类型和特点,最后较详细地讲述了通过设立预付费业务处理中心和智能网两种业务实现方案。文章认为,第一种方案对现有GS网络影响较小,易于实现,但不能对用户帐目完全实行监控,功能单一,采用非标准协议,对其应用和发展产生限制。 相似文献
20.
Spyridon L. Tompros Dimitrios D. Vergados Christos Douligeris Christoforos D. Kavadias Nikolaos P. Mouratidis 《Telecommunication Systems》2008,37(4):191-201
The IP Multimedia Subsystem (IMS) represents an attempt for networks convergence, allowing users of rich-content applications
to communicate through any access network type. In the near future, IMS is expected to give operators and content providers
the flexibility to exploit a multitude of new communication applications in a harmonized communication environment of heterogeneous
IP networks. However, despite its merits, the standardization process of IMS networks is lagging behind, leaving harmonization
issues of services provisioning, open. In this effort, main hindering factor is the existence of similar implementations customized
per network technology. Particularly in what concerns the Intelligent Network (IN) services, these are provided in mobile
networks by CAMEL (Customised Applications for Mobile networks Enhanced Logic) and in fixed networks by INAP (IN Application
Part). With regard to this problem, the present work introduces a method for integrating into the context of IMS communications
all types of IN logic that nowadays are available only in legacy networks. The key element of this method is a service interrogation
logic, called IN-OAG (IN-Open Architecture Gateway), which can be integrated on the P-CSCF (Proxy-Call Service Control Function)
component of IMS, as an enhancement for supporting IN interoperability. IN-OAG is dedicated to implementing interoperability
between the core IMS and mobile, wireless or fixed networks. The functionality of the proposed architecture is shown through
several example scenarios. 相似文献