Adaptive BICM-OFDM Systems

Link Adaptation for Orthogonal Frequency Division Multiplex (OFDM) systems is an important topic to achieve higher spectral efficiencies or better error rate performance. However, channel coding has been neglected previously, only gaining some attention recently. In this paper, an overview over existing techniques and algorithms to adapt Bit Interleaved Coded Modulation (BICM) systems are given and new results regarding the extension of known approaches to multiple antenna OFDM systems are presented.

• Type: Conference
• Year: 2009
• Where: MCSS
• Authors: Carsten Bockelmann, Dirk Wübben, Karl-Dirk Kammeyer
• Keywords: Antenna Ofdm Systems, Control Systems, Interleaved Coded Modulation, MCSS 2009, Orthogonal Frequency Division