ICI Canceling Space-Frequency Block Code for MISO-OFDM in Fast Fading Channels

— An intercarrier interference (ICI) canceling technique for multiple-input single-output (MISO) orthogonal frequency division multiplexing (OFDM) systems in fast fading channels is proposed. The proposed scheme consists of a linear space-frequency block code (SFBC) at the transmitter and a receive frequency block code (RFBC) at the receiver. The code design is based on the upper bound of pairwise error probability (PEP) which is derived under assumptions and approximations stated. Specifically, the proposed code is designed to minimize the upper bound of the PEP. The simulation results demonstrate that the proposed technique outperforms the conventional methods in fast fading environments.

• Type: Conference
• Year: 2007
• Where: GLOBECOM
• Authors: Jae Yeun Yun, Eui-Rim Jeong, Jongguk Ahn, Jongtae Ihm, Sae-Young Chung, Yong Hoon Lee
• Keywords: Fast Fading, GLOBECOM 2007, Orthogonal Frequency Division Multiplexing, Telecommunications , Upper Bound