?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.au=Nguyen%2C+Cong+Luong&rft.aulast=Nguyen&rft.aufirst=Cong+Luong&rft.date=10+October+2012&rft.title=Enhanced+Time+Synchronization+in+IEEE+802.11a+System+using+SIGNAL+Field+and+MAP+Channel+Estimation&rft.genre=proceeding