摘要
回顾了互联网业务从固网平台向移动平台的演进趋势,概述了现存2G和3G架构对业务应用的限制,介绍了下一代LTE业务能力和需求场景。参照Verizon对LTE网络的部署,特别是业务融合等问题,提出了LTE-IMS架构方案建议,并验证了相关优点和局限,讨论了未来LTE业务的发展方向及其对个人和公众生活的影响。
It reviews the FMC tendency in Internet application field, explains current limitation and 2G/3G bottleneck, highlights the next generation LTE service capability and application scenarios. Moreover, taking current Verizon LTE deployment decision as reference, it presents the recommendation of LTE-IMS solution, verifies its advantages and limitation, and discusses future LTE service development and its impacts on personal and public life.
出处
《邮电设计技术》
2009年第4期19-23,共5页
Designing Techniques of Posts and Telecommunications
