Yung-Chuan Lin

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High peak-to-average power ratio (PAPR) is a wellknown drawback in orthogonal frequency-division multiplexing (OFDM). In this article, the pilot arrangement in OFDM is exploited to remedy this difficulty. A PAPR reduction scheme is proposed in this article which implements by imposing different linear phases to subcarriers within the pilot tones and(More)
In cellular communication systems the mobile station (MS) must be able to perform initial synchronization and search for a base station to set up the downlink access. This process is called the initial cell search. To accomplish the operations, two synchronization signals, the primary synchronization signal (PSS) and the secondary synchronization signal(More)
⎯ Recent years, Orthogonal Frequency Division Multiplexing (OFDM) has been widely applied to various digital communication systems. WiMAX (Worldwide Interoperability for Microwave Access) holds a combination of fixed and mobile broadband wireless access techniques. And IEEE 802.16e is the specification designed for WiMAX system in application of mobile(More)
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