Autoregressive modeling for flat fading channel simulation 模型的平坦衰落信道仿真
If the assigned spreading codes are orthogonal and signals are transmitted through a flat fading channel , there will be no multiple access interference ( mai ) 如果所有用戶采用理想正交擴頻碼并且通過同步平坦衰落信道,系統(tǒng)中將不會存在多址干擾( mai : multipleaccessinterference ) 。
Based on the research of mimo detections under the flat fading channel , this paper focuses on the mimo detection under the frequency selective fading channel , chiefly aiming at the lll detection algorithm 在對平坦衰落信道下mimo檢測技術(shù)研究的基礎(chǔ)上,本文展開了對頻率選擇性信道下mimo檢測技術(shù)的研究。
While this dissertation will use wavelet analysis to decompose fading - process , and provide wavelet model of flat fading channel , then propose a new blind receiver based on monte carol algorithm 本文將平衰落信道的衰落過程進行小波分解與建模,在此基礎(chǔ)上提出一種采用順序蒙特卡羅算法的盲均衡接收機,并給出了仿真結(jié)果以證明此接收機的優(yōu)異性能。
Then this paper makes some overview and simulation on the application of three precoding algorithms under the flat fading channel , which are linear preequalization , tomlinson - harashima precoding ( thp ) and lattice reduction - aided ( lll ) vector precoding 本文對三種常見的預(yù)編碼算法在平坦衰落信道下的應(yīng)用進行了綜述和仿真研究,包括迫零線性預(yù)均衡、 thp預(yù)編碼和格約簡輔助矢量預(yù)編碼等算法。