Timing synchronization for MIMO-OFDM WLAN systems

  • Authors:

  • Taekyu Kim;Sin-Chong Park

  • Affiliations:

  • Information and Communications University, Munjiro, Yuseong-gu, Daejeon, Korea;Information and Communications University, Munjiro, Yuseong-gu, Daejeon, Korea

  • Venue:
  • AsiaCSN '08 Proceedings of the Fifth IASTED International Conference on Communication Systems and Networks
  • Year:
  • 2008

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Abstract

The timing synchronization design for OFDM systems has attracted a great deal of attention from both academy and industry. Recently, the multiple input multiple output OFDM (MIMO-OFDM) technique has become one of the hottest research topics thanks to its high data rates. A novel time synchronization method for MIMO-OFDM-based WLAN is presented. The approach mitigates the ambiguity from the cyclic shift for multiple transmission chains of IEEE 802.11n standard.