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Preamble and Cell Search Design for 802.16m System - page 16 / 28

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The P-SCH and S-SCH are transmitted only on the central part of the overall transmission band of the cell

Because sequence inherent characteristic, SCH time domain sequence is composed of two repeated sequences though SCH is transmitted on continuous subcarriers

Better performance because longer sequence

Larger cell ID set

Low cell search time

Coarse time synchronization in time domain

SCH sequence sub-carrier mapping

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