LTE上下行参考信号详解资料

LTE参考信号目录 TOC \o "1-3" \h \z \u HYPERLINK \l "_Toc448345347"LTE参考信号 PAGEREF _Toc448345347 \h 1HYPER

LTE参考信号 目录 ................................................................................................................................. 1 LTE参考信号 ........................................................................................................................ 1 1.下行参考信号 ........................................................................................ 1 1.1下行参考信号的作用和分类 ................................................................. 2 1.2Cell-specific参考信号(Cell-specificRS) ................................................................................................................. 2 1.2.1序列产生 ................................................................................................................. 2 1.2.2资源映射 ................................................................................... 5 1.3MBSFN参考信号(MBSFNRS) ................................................................................................................. 5 1.3.1序列产生 ................................................................................................................. 6 1.3.2资源映射 .................................................................... 8 1.4UE-specific参考信号(UE-specificRS) ................................................................................................................. 9 1.4.1序列产生 ................................................................................................................. 9 1.4.2资源映射 .................................................................................................. 11 1.5三种参考信号的比较 ...................................................................................................................... 12 2.上行参考信号 ...................................................................................... 12 2.1上行参考信号的作用和分类 .................................................................................................. 13 2.2上行参考序列的产生