DocumentCode
1638402
Title
Implementation frame synchronization for MIMO-OFDM system with ZCZ-codes
Author
Xuefei, Hao ; Jie, Chen
Author_Institution
Inst. of Microelectronics, Chinese Acad. of Sci., Beijing, China
Volume
1
fYear
2005
Firstpage
241
Abstract
This paper presents the synchronization preamble deign with ZCZ (zero correlation zone) codes, for MIMO-OFDM system which has Q transmit and P receiver antennas. Because the ZCZ codes have good properties that autocorrelation is unit pulse and cross-correlation is zeros, the design for MIMO-OFDM synchronization preamble is solution to the co-channel interference in the different antennas. Furthermore, the frame preamble can be distinguished in the low SNR at receiver of MIMO-OFDM system.
Keywords
MIMO systems; OFDM modulation; cochannel interference; codes; receiving antennas; transmitting antennas; MIMO-OFDM system; autocorrelation; cochannel interference; frame synchronization; receiver antennas; transmit antennas; zero correlation zone codes; Autocorrelation; Delay estimation; Frequency synchronization; Interchannel interference; MIMO; Matched filters; OFDM; Signal design; Transmitters; Wireless communication;
fLanguage
English
Publisher
ieee
Conference_Titel
Microwave, Antenna, Propagation and EMC Technologies for Wireless Communications, 2005. MAPE 2005. IEEE International Symposium on
Print_ISBN
0-7803-9128-4
Type
conf
DOI
10.1109/MAPE.2005.1617893
Filename
1617893
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