Fast burst synchronization for OFDM based Wireless Asynchronous Transfer Mode systems

Tackwan Kim, Namshin Cho, Jaehee Cho, Keukjoon Bang, Kwangchul Kim, Hyunchoil Park, Daesik Hong

Research output: Contribution to conferencePaper

13 Citations (Scopus)

Abstract

This paper proposes a burst synchronization method with a preamble for high data rate Wireless Asynchronous Transfer Mode (WATM) systems that use orthogonal frequency division multiplexing (OFDM). The preamble for synchronization is composed of four identical periods. Using this signal repetition, the correlation for symbol timing detection and frequency offset estimation are calculated. The proposed method improves the performance of synchronization by increasing the size of data used in the correlation operation. The analytic results show that by using the proposed method a gain of 1 dB in SIR (Signal to Interference Ratio) is possible.

Original languageEnglish
Publication statusPublished - 1999 Dec 1
Event1999 IEEE Global Telecommunication Conference - GLOBECOM'99 - Rio de Janeiro, Braz
Duration: 1999 Dec 51999 Dec 9

Other

Other1999 IEEE Global Telecommunication Conference - GLOBECOM'99
CityRio de Janeiro, Braz
Period99/12/599/12/9

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All Science Journal Classification (ASJC) codes

  • Electrical and Electronic Engineering
  • Global and Planetary Change

Cite this

Kim, T., Cho, N., Cho, J., Bang, K., Kim, K., Park, H., & Hong, D. (1999). Fast burst synchronization for OFDM based Wireless Asynchronous Transfer Mode systems. Paper presented at 1999 IEEE Global Telecommunication Conference - GLOBECOM'99, Rio de Janeiro, Braz, .