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http://dx.doi.org/10.5573/ieie.2017.54.6.3

Design and Performance of Synchronization in the MIMO/W-OFDM Modulation System for 5G Mobile Communication  

An, Changyoung (Department of electronics engineering, Chungbuk National University)
Ryu, Heung-Gyoon (Department of electronics engineering, Chungbuk National University)
Publication Information
Journal of the Institute of Electronics and Information Engineers / v.54, no.6, 2017 , pp. 3-10 More about this Journal
Abstract
In this paper, we have designed a MIMO system using a W-OFDM modulation scheme. And then, we have evaluated and analyzed synchronization performance of the system. In this paper, we have considered Schmidl's method, Minn's method, and Park's method. As simulation results, Schmidl's method has wide plateau of timing metric and Park's method has impulse-shape timing metric. Also, we can confirm that timing metric characteristic of synchronization estimator is not changed by adjusting extension length of W-OFDM system. Because of this, we can confirm that synchronization method of OFDM can be effectively used in MIMO system using W-OFDM modulation.
Keywords
OFDM; W-OFDM; MIMO; synchronization; 5th generation;
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