LTE空中接口技术与性能

lazzj

LTE性能设计目标
LTE 空中接口技术与性能
【文件名】:111027@52RD_LTE.空中接口技术与性能.pdf
【格　式】:pdf
【大　小】:2726K
【简　介】:
【目　录】:



LTE 空中接口技术与性能
系统概述
About LTE
> LTE: Long Term Evolution
• LTE is a 3GPP project name for the evolution of UMTS, LTE project aims to ensure
the continued competitiveness of the 3GPP technologies for the future.
• It is now linked with the development of a new air interface
• Existed together the evolution of UMTS via HSDPA and HSUPA
> Formal names :
• Evolved UTRA (E-UTRA) / Evolved UTRAN (E-UTRAN)
• Evolved UMTS Terrestrial Radio Access
• Evolved UMTS Terrestrial Radio Access Network
> SAE: System Architecture Evolution
• It refers to the evolved core network.