Wenjun ZHANG


A Novel Channel Estimation Method Using Virtual Pilots in MIMO OFDM Systems
Chengyu LIN Wenjun ZHANG Feng YANG Youyun XU 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2008/11/01
Vol. E91-B  No. 11  pp. 3764-3767
Type of Manuscript:  LETTER
Category: Wireless Communication Technologies
Keyword: 
channel estimationMIMO-OFDMoptimal pilot sequencesvirtual pilotWiener filter
 Summary | Full Text:PDF(192.2KB)

High Quality and Low Complexity Speech Analysis/Synthesis Based on Sinusoidal Representation
Jianguo TAN Wenjun ZHANG Peilin LIU 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2005/12/01
Vol. E88-D  No. 12  pp. 2893-2896
Type of Manuscript:  LETTER
Category: Speech and Hearing
Keyword: 
LMSE (Least Mean Square Error)peak-pickingsuccessive approximationsinusoidal representation
 Summary | Full Text:PDF(432.4KB)