• Engineering
  • Published 2013

Channel tracking in SDMA-based multi-user MIMO-OFDM communications systems

@inproceedings{Atapattu2013ChannelTI,
  title={Channel tracking in SDMA-based multi-user MIMO-OFDM communications systems},
  author={Lakmali Nadisha Kumari Atapattu},
  year={2013}
}
Capacity of current and future high data rate wireless communications depend significantly on how well changes in the wireless channel are predicted and tracked. Generally, this can be estimated by transmitting known symbols. However, this increases overheads if the channel varies over time. Given today’s bandwidth demand and the increased necessity for mobile wireless devices, the contributions of this research are very significant. This study has developed a novel and efficient channel… CONTINUE READING

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