Timing Synchronization for Massive MIMO System with Extended CCK Codes

Liang ZHAO  Jun ZHANG  Xuejun ZHANG  Yun BAI  

Publication
IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences   Vol.E97-A   No.11   pp.2174-2177
Publication Date: 2014/11/01
Online ISSN: 1745-1337
DOI: 10.1587/transfun.E97.A.2174
Type of Manuscript: Special Section LETTER (Special Section on Smart Multimedia & Communication Systems)
Category: 
Keyword: 
massive MIMO,  timing synchronization,  CCK modulation,  zero correlation zone,  

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Summary: 
The timing synchronization scheme for massive MIMO systems is proposed with CCK (Complementary Code Keying) codes in this letter. Our proposed scheme is specifically designed to generate synchronization sequence with large family size. The optimal sequences can be constructed with ZCZ or LCZ based on the number of antennas. Furthermore Monte Carlo simulation results confirmed the expected detection probability for massive MIMO systems.