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Space-Frequency Bit-Interleaved Coded Modulation for MIMO-OFDM

Overview This paper presents the design of a novel space-frequency bit-interleaver for MIMO-OFDM systems. The proposed Space-Frequency Interleaver (SFI) interleaves convolutionally coded bits across transmit antennas and frequency tones. Performance is analyzed for a simplified channel model and is demonstrated for a modeled IEEE 802.16e OFDM PHY layer using ITU channel models. The proposed space-frequency interleaver outperforms a frequency only interleaver by 2-10 dB for 1000 byte packets.

Further White Paper Details
Publisher	Stanford University	File Format	PDF
Date Published	November 2005
Format	White Papers
Topics	Wireless LAN, Programming Languages, Mobile - Wireless Communications

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