| 移动宽带化之技术演进 |
| |
| 引用本文： | 王敏,杨峰义.移动宽带化之技术演进[J].现代电信科技,2009,39(9):28-32. |
| |
| 作者姓名： | 王敏 杨峰义 |
| |
| 作者单位： | 中国电信股份有限公司北京研究院 |
| |
| 摘 要： | 移动通信正在向宽带化演进,LTE以及下一步的LTE-Advanced是移动宽带化的发展方向。LTE以OFDM、MIMO和干扰抑制技术为典型特征,LTE-Advanced重点考虑增强的物理层技术、载波聚合以及多点协作等关键技术。伴随着移动宽带化技术的演进,电信运营商正在向内容和服务为主的信息服务商方向转变,内容服务和用户需求是这一转变过程中的焦点问题。
|
| 关 键 词： | 长期演进 正交频分复用 多输入多输出 干扰协调 |
Technology Evolution of Mobile Broadband |
| |
| WangMin,YangFengyi.Technology Evolution of Mobile Broadband[J].Modern Science & Technology of Telecommunications,2009,39(9):28-32. |
| |
| Authors: | WangMin YangFengyi |
| |
| Abstract: | Along with the evolution of mobile communication towards broadband, LTE and further LTE-Advanced have become the mainstream trend. LTE is featured with OFDM ,MIMO and interference suppression technologies. While LTE-Advance emphasizes key technologies such as enhanced physical layer technology, carrier aggregation and multipoint collaboration. Driven by the mobile broadband, telecom operators are in the transformation towards information service providers, and contents and custormer demands have become the focus issues. |
| |
| Keywords: | LTE OFDM MIMO interference coordination |
| 本文献已被 维普 万方数据 等数据库收录！ |
|
