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Research & Implementation of Telecom Integration Mall Platform

Author: ZhaoLiMing
Tutor: ZhangYunHua
School: Zhejiang University of Technology
Course: Applied Computer Technology
Keywords: Points Mall SOA Engine Intelligent terminal Queuing system Encryption algorithm
CLC: TN915.09
Type: Master's thesis
Year: 2010
Downloads: 22
Quote: 0
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Abstract


With the development of mobile communications and the Internet, fixed telephone services provided by China Telecom has been gradually losing market share, customer retention is a serious problem facing China Telecom. Points Mall as a realization of integrated operating model to bring new opportunities for businesses, however the traditional integral mall \In this paper, based on the public telephone network, intelligent terminal (two-dimensional code identification terminal, POS card terminals) to achieve the conversion and integration of the electronic ticket card consumer features, more flexible, easy to build telecommunications integrator Mall platform, so redeem consumer electronic. Several difficult issues need to be addressed in the process of building platforms: Points Mall platform and the cooperative system integration problem; the call congestion problem in the intelligent terminal during the conversion of the consumer business; sensitive information in the network security transmission problems. The paper do the work of the following four aspects: First, the SOA and related technologies, and the design and implementation of a the BPEL lightweight Web service composition engine - LWSCE (Lightweight Web Service Composition Engine). Apply the latest SCA thinking this engine, get rid of some peripheral functions of the traditional heavyweight engine, designed as integral mall platform engine, this engine uses a service orchestration merchant system, UnionPay system and legacy integration system with integral mall platform loose integration, is conducive to the further expansion of the system. Two intelligent terminal during a call queuing theory and system call state queuing model and solving with optimization of the queuing model, a queuing algorithms based on the weighted priority of the first to adapt to the dynamic. Determine user per transaction average time required and the maximum waiting time and other parameters, and to estimate the system capacity, optimize the allocation of system resources, ease the user queuing problems, to reduce the pressure on the server, and reduce operating costs through simulation tests queues . Three Points Mall platform security and data encryption algorithm, improved RSA key generation algorithm based the hybrid dynamic key encryption mechanism to guarantee the confidentiality of the transaction data. In addition, message authentication model to ensure data integrity, prevent forgery and tampering with transaction data to solve transaction data transmitted in the network security issues. Based on the above theory, combined of Zhejiang Telecom integral mall platform project goals needs, outline design, detailed design on the platform of the Points Mall Points Mall platform and its subsystems, system integration testing and stress testing, and on the The subject of the conclusions and future outlook.

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