2007•Unpublished venueRequires access

Unified Framework for Synchronization and BS Identification in Cellular OFDM Systems

Won-Yong Shin, Jae Yeun Yun, Jingon Joung, Hak-Soo Kim, Yong-Hoon Lee

Abstract

This paper shows initialsynchronization techniques including the base station identification (BS ID) for the cellular orthogonal frequency division multiplexing (OFDM) downlink systems. The novel preamble and pilot structures are proposed and simplified three-stage synchronization process is shown. The simulation results indicate that the proposed techniques work well even at low signal-to-interference-plus-noise ratio (SINR) regime.

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Available abstract

Key concepts: Orthogonal frequency-division multiplexing, Preamble, Synchronization (alternating current), Telecommunications link, Base station, Computer science, Interference (communication), Identification (biology)