Optimal Chunk Processing for Multi-User MIMO OFDM Wireless Systems

@article{Jorswieck2006OptimalCP,
  title={Optimal Chunk Processing for Multi-User MIMO OFDM Wireless Systems},
  author={Eduard Axel Jorswieck and Walid Ben Chamekh and Martin Weckerle},
  journal={2006 IEEE 17th International Symposium on Personal, Indoor and Mobile Radio Communications},
  year={2006},
  pages={1-5}
}
It has been shown that CSI at the transmitter can significantly improve the performance and reliability of multiple antenna multi-user systems. In MIMO OFDM systems the control overhead and signal processing complexity lead to the definition of time-frequency chunks. For all carriers and at all times in the chunk, the same spatial signal processing is applied. In this paper, we study the optimal signal processing using chunks in multi-user MIMO OFDM systems with respect to sum capacity… CONTINUE READING

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