摘要
为确保现有移动用户良好的业务体验感知,LTE对不同系统间的互操作做了较为完备的规定,但带来了现网设备复杂的升级和高昂的投入。本文通过对其他运营商和技术制式实现方法的介绍,提出了LTE建设初期与2G/3G系统间互操作的要求。
To ensure a good service for the existing mobile subscribers,LTE has established a comprehensive rules about the interoperation between different systems.But it makes a complex equipments upgrade and high investment.Compared with other operators and other technology,it gives some advice about interoperation for reference.
出处
《邮电设计技术》
2012年第1期1-4,共4页
Designing Techniques of Posts and Telecommunications
