Method and apparatus for acquiring synchronization by device-to-device terminal in wireless communication system
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United States of America Patent
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Jan 23, 2018
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Jan 26, 2015
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Jan 24, 2014
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Abstract
In one embodiment of the present invention, a method for acquiring device-to-device (D2D) synchronization by a terminal in a wireless communication system comprises the steps of: receiving a subframe; and detecting a D2D synchronization signal including a first synchronization signal and a second synchronization signal, from a plurality of orthogonal frequency division multiplexing (OFDM) signals of the subframe, wherein the terminal can determine a kind of an application related to the D2D synchronization signal from a symbol structure formed by an OFDM symbol through which the first synchronization signal is transmitted and an OFDM symbol through which the second synchronization signal is transmitted.
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