modelingandsimulatingthewirelesschannels-資料下載頁
2024-10-12 15:23本頁面
【導(dǎo)讀】.Clarke,BellSyst.Tech.J.,1968. Jakesmodel. )2cos(1tf?)2cos(tfM?)2cos(21tfm?+. 1cos2?M?cos2. 1cos2?M?)2cos(1tf?)2cos(tfM?)2cos(21tfm?+. 1sin2?M?sin2. 1sin2?M?)()()(tjTtTtTsc??)2cos(11???tf. )2cos(211??Mmtf??+. 1cos2?M?cos2. 1cos2?M?)2cos(11???tf. )2cos(MMtf???)2cos(211??Mmtf??+. 1sin2?M?sin2. 1sin2?M?)()()(tjTtTtTsc??)2cos(MMtf???)11(???Mnn?12?Ng*12?Ng. mf?mf. 12?Ng*12?Ng. mf?mf. mf?mf. mf?mf. 2?2?o90?)()()()(2221tt、tt???????)()()(21tjtt?????)2cos()(,,i??????)(3)(tsmet?????)(t?)(t?)(t?)()()(ttt????Themeanpowerof. ffffSi?2,1),2()(max020??itfJtri????i?0?2,1?ii?1,,,,2,ni?3?2ln2. f??)(2)(tcetr??4..,????cccgef?
【正文】 Page:14 Simulation Approaches for Suzuki Process ? 等距離法 ? Method of Equal Distances (MED) ? 等面積法 ? Method of Equal Area (MEA) ? 蒙特卡羅方法 ? Monte Carlo Method (MCM) ? 均方誤差法 ? Mean Square Error Method (MSEM) Page:15 Simulation Results by using MED ? 瑞利過程仿真 ? 對數(shù)正態(tài)過程仿真器 Page:16 理論值和仿真值比較 It can be seen that the simulation model coincides very closely to the theoretical model 0,2ex p)( 222 ??????????? ?? xxxxpii ??? ??理論模型 : Page:17 理論值和仿真值比較 It can be seen that the simulation model coincides very closely to the theoretical model ? ? 0,2lne x p21)( 2 ??????????? ???? xsmxsxp xx??理論模型 : Page:18 理論值和仿真值比較（相關(guān)函數(shù)） Page:19 Multipaths Channel Model 0?TDL (TapDelayLine) Model time tap1 tap2 tap3 tap4 ? ? ? ? ? ??X X X X ?Rayleigh Fading Simulator Rayleigh Fading Simulator Rayleigh Fading Simulator Rayleigh Fading Simulator 1?2?3?Tx Rx Page:20 Questions!
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