LTE Technology Introduction(带有附件)

yaofan5049

【文件名】:08624@52RD_LTE Technology Introduction.pdf
【格　式】:pdf
【大　小】:713K
【简　介】:
【目　录】:

1  Introduction.............................................................................................. 3
2  Requirements for UMTS Long Term Evolution ....................................... 4
3  LTE Downlink Transmission Scheme...................................................... 5
         OFDMA.............................................................................................. 5
         OFDMA parametrization..................................................................... 6
         Downlink Data Transmission.............................................................. 8
         Downlink Reference Signal Structure and Cell Search...................... 8
         Downlink Physical Layer Procedures............................................... 10
4  LTE Uplink Transmission Scheme ........................................................ 11
        SC-FDMA......................................................................................... 11
        SC-FDMA Parametrization............................................................... 12
        Uplink Reference Signal Structure ................................................... 13
        Uplink Physical Layer Procedures ................................................... 13
5  LTE MIMO Concepts............................................................................. 15
        Downlink MIMO................................................................................ 15
        Uplink MIMO .................................................................................... 17
6  LTE Protocol Architecture...................................................................... 17
        System Architecture Evolution (SAE)............................................... 17
       E-UTRAN......................................................................................... 18
        Layer 2 structure .............................................................................. 20
       Transport channels .......................................................................... 21
        Logical channels .............................................................................. 21
7  LTE MBMS Concepts ............................................................................ 22
8  LTE Testing............................................................................................ 23
        LTE RF testing ................................................................................. 23
        LTE Layer 1 and Protocol Test ......................................................... 27
9  Abbreviations......................................................................................... 27
10  Additional Information ........................................................................... 30
11  References............................................................................................ 30
12  Ordering Information ............................................................................. 30

本文来自：我爱研发网(52RD.com) 详细出处：http://www.52rd.com/bbs/post.asp?action=new&boardid=36

本文来自：我爱研发网(52RD.com) 详细出处：http://www.52rd.com/bbs/post.asp?action=new&boardid=36

natezhang

感谢 感谢!

steve_kuo

[em02]

yaofan5049

都没什么人回复啊，也不知道对那些下载了的人是否有用啊

yaofan5049

咋都没人回复啊

xyhu

看看先，谢谢LZ

swings

非常感谢楼主！希望多发点新技术的资料！