Title :
The study of an iterative algorithm of LS channel estimation in IEEE 802.16e MIMO-OFDM system
Author :
Wang, Ping ; Zhu, Qi
Author_Institution :
Nanjing University of Posts and Telecommunications, Nanjing 210003, China
Abstract :
Channel estimation is crucial for improving the performance of the MIMO-OFDM system. In this paper, an iterative Algorithm of LS channel estimation is studied and its estimation performance in IEEE 802.16e MIMO-OFDM system is evaluated. The results of the simulation show that, to achieve the performance that the BER equals to {in1×10−3, it can save 0.8dB compared with the LS method.
Keywords :
MIMO OFDM LS 1 Channel Estimation M.1225;
Conference_Titel :
Wireless, Mobile and Multimedia Networks, 2006 IET International Conference on
Conference_Location :
hangzhou, China
Print_ISBN :
0-86341-644-6
