EV-DO网络ISAG网关ParlayX解码模块的设计与研究

Research and Implementation of Decoding Module for ParlayX in ISAG of EV-DO Network

EV-DO是CDMA2000 1x网络面向数据业务的演进技术,在深入分析EV-DO网络ParlayX协议数据格式的基础上,提出了基于XML格式ParlayX协议解码模块的设计方案和实现方法,有效解决了在同一协议中采用不同承载方式的数据解码难题。通过EVDO测试系统对该解码方案进行验证,结果表明实现了HTTP解码模块和SOAP解码模块耦合。这对进一步实现EVDO网络增值业务的质量监测和优化具有重要意义。

In this paper,a new design scheme of ParlayX protocol decoding module is proposed based on XML format. It effectively solves the decoding problems which adopt different ways of carrying data in the same protocol. Through the verification of the decoding scheme on the EV-DO monitoring sys- tem, it successful implements the coupling between the HTTP decoding module and the SOAP decoding module. To further realize the EVDO network value-added service quality monitoring and optimization has very important significance.