An outer loop link adaptation for BICM-OFDM that learns

@article{Wahls2013AnOL,
  title={An outer loop link adaptation for BICM-OFDM that learns},
  author={Sander Wahls and H. Vincent Poor},
  journal={2013 IEEE 14th Workshop on Signal Processing Advances in Wireless Communications (SPAWC)},
  year={2013},
  pages={719-723}
}
Wireless BICM-OFDM systems usually perform some link adaptation procedure in order to adapt their transmission parameters to the changing channel. It is common practice to choose modulation and code rate based on thresholds on the signal-to-noise ratios (inner loop link adaptation), while these thresholds are shifted in an external control loop (outer loop link adaptation). This paper proposes a new approach for adjusting the threshold offset. Adaptive kernel regression is used in order to… CONTINUE READING

Figures, Tables, and Topics from this paper.

References

Publications referenced by this paper.
SHOWING 1-10 OF 21 REFERENCES

WaveLAN®-II: A high-performance wireless LAN for the unlicensed band

  • Bell Labs Technical Journal
  • 1997
VIEW 6 EXCERPTS
HIGHLY INFLUENTIAL

Link adaptation for BICM-OFDM through adaptive kernel regression

  • 2013 IEEE International Conference on Acoustics, Speech and Signal Processing
  • 2013
VIEW 4 EXCERPTS
HIGHLY INFLUENTIAL

Quantized Kernel Least Mean Square Algorithm

  • IEEE Transactions on Neural Networks and Learning Systems
  • 2012
VIEW 2 EXCERPTS

Reinforcement Learning for Link Adaptation in MIMO-OFDM Wireless Systems

  • 2010 IEEE Global Telecommunications Conference GLOBECOM 2010
  • 2010
VIEW 1 EXCERPT

Bit - Interleaved Coded Modulation , ser . Found

Y. Kishiyama, K. Higuchi
  • Trends Commun . Inf . Theory
  • 2008

Similar Papers

Loading similar papers…