诺西LTE原理内部培训资料.pptx

TDD-LTE Trial TrainingFundamental part;Why LTE FDD vs. TDD DL PHY Channel UL PHY Channel Cell Search Random access MIMO Measurement Reselection Handover ;Why LTE;频谱利用率;延迟;LTE SAE;FDD vs. TDD;Frame Structure;Frame Structure;QA;Layers and Channels Relationship;DL Channel;DL PHY Channel;PBCH(Physical Broadcast Channel);PCFICH(Physical Control Format Indicator Channel);通过加扰后2bit信息扩展为32bit对应在4个REG里，具体位置由CID计算出来;PDCCH(Physical Downlink Control Channel);PDCCH(Physical Downlink Control Channel);PDCCH(Physical Downlink Control Channel);X-RNTI in PDCCH Blind Search;PHICH;The First (1 or 2 or 3) Symbols;PDSCH(Physical Downlink Shared Channel);PSS/SSS(Primary/Secondary Synchronization Signal);RS (Reference Signal);RS (Reference Signal);RS (Reference Signal);Antenna Ports;Antenna Config;Whole Frame Snapshot;Cell Search;Random Access;LTE UE Categories; Thanks!;9、春去春又回，新桃换旧符。在那桃花盛开的地方，在这醉人芬芳的季节，愿你生活像春天一样阳光，心情像桃花一样美丽，日子像桃子一样甜蜜。10月-2010月-20Sunday, October 11, 2020 10、人的志向通常和他们的能力成正比例。02:11:4402:11:4402:1110/11/2020 2:11:44 AM 11、夫学须志也，才须学也，非学无以广才，非志无以成学。10月-2002:11:4402:11Oct-2011-Oct-20 12、越是无能的人，越喜欢挑剔别人的错儿。02:11:4502:11:4502:11Sunday, October 11, 2020 13、志不立，天下无可成之事。10月-2010月-2002:11:4502:11:45October 11, 2020 14、Thank you very much for taking me with you on that splendid outing to London. It was the first time that I had seen the Tower or any of the other famous sights. If Id gone alone, I couldnt have seen nearly as much, because I wouldnt have known my way about. 。11 十月 20202:11:45 上午02:11:4510月-20 15、会当凌绝顶，一览众山小。十月 202:11 上午10月-2002:11October 11, 2020 16、如果一个人不知道他要驶向哪头，那么任何风都不是顺风。2020/10/11 2:11:4502:11:4511 October 2020 17、一个人如果不到最高峰，他就没有片刻的安宁，他也就不会感到生命的恬静和光荣。2:11:45 上午2:11 上午02:11:4510月-20