摘要
介绍了下一代无线网络LTE(Long Term Evolution,长期演进)的背景和发展状况。分析了LTE的技术特征,阐述了LTE网络结构与核心技术,并通过与WiFi(Wireless Fidelity)及WiMAX(World wide Inter operability for Microwave Access)的各项性能作比较,着重分析了LTE的技术优势。最后,指出了LTE在个人通信市场所面临的应用前景与挑战。
The background and development of LTE （Long Term Evolution）, the next generation Wireless network is introduced. The main characteristics of LTE are analyzed . The network architecture and the kernel technology is exo pounded and compared with two wireless communication technologies, WirelessFidelity and Wimax （World wide Inter old-ability for Microwave Access） on performance, demonstrating the technical advantages of LTE especially. At last, the application future and challenges of LTE in personal market is summarized.
出处
《广西通信技术》
2007年第2期31-35,共5页
Guangxi Communication Technology
关键词
LTE
网络结构
MIMO
WIMAX
WIFI
Long Term Evolution, Network Architecture, Multiple Input Multiple Output, World wide Inter operability for Microwave Access, WirelessFiddity
