PREAMBLE DETECTION AND SYNCHRONIZATION IN OFDMA WIRELESS COMMUNICATION SYSTEMS
摘要
An embodiment of the invention is a technique for preamble detection and synchronization. A symbol correlation of a sequence of symbols is computed in a correlation window using one of a time-domain correlation and a frequency-domain correlation. The sequence of symbols is received in an orthogonal frequency division multiple access (OFDMA) wireless communication. A symbol is verified from the symbol correlation. The symbol is one of a preamble symbol and a data symbol.
申请公布号
WO2008057584(A2)
申请公布日期
2008.05.15
申请号
WO2007US23547
申请日期
2007.11.07
申请人
TELECIS WIRELESS, INC.;ZHU, JIE;PARK, JONG HYEON;KIM, JE WOO