双卡双待移动终端锁网方案研究

摘要

Since the competition of mobile communication market becomes more intense with the arrival of 3G & 4G mobile communication era,communication operators launch series marketing strategies including charging phone calls for free mobile phone or cheap sale of mobile phone. In this situation,to ensure operators′ legal rights and interests,network locking function has become the operators′ basic requirements for customized mobile terminal gradually. How to meet the demands of customers′personalization and intelligentization to the utmost while ensuring operators′ legal rights and interests,becomes the important problem that the DCDS mobile terminal network locking is faced. As for current DCDS mobile terminal network locking tech⁃niques,three different kinds of network locking technologies were formed. In this paper,three DCDS network locking schemes are introduced,and a new DCDS network locking scheme based on them is proposed.%随着3G乃至4G移动通信时代的到来，移动通信市场的竞争越来越激烈，各运营商推出了充话费送手机或廉价出售手机等一系列的营销策略。这种情况下，为了充分保证自己的合法权益，锁网功能逐渐成为运营商定制移动终端的基本需求。同时，双卡双待移动终端在整个终端市场上的占比也越来越高。如何能在满足运营商合法权益的前提下，最大限度地兼顾到客户的个性化和智能化需求，成为双卡双待移动终端锁网所面临的重要问题。就当前双卡双待移动终端锁网技术领域的发展而言，形成了三种方式各异的锁网技术，对这三种锁网技术方案进行了介绍，并在此基础上提出了一种新的双卡双待移动终端锁网方案。