MAC FER-based codec adaptation for multimedia streaming over wireless networks

@article{Chiang2009MACFC,
  title={MAC FER-based codec adaptation for multimedia streaming over wireless networks},
  author={Chun-Cheng Chiang and Zhung-Han Wu and Cheng-Yu Shih and Ping-Cheng Yeh and Hung-Yun Hsieh},
  journal={2009 IEEE International Symposium on a World of Wireless, Mobile and Multimedia Networks & Workshops},
  year={2009},
  pages={1-9}
}
Transmitting real-time multimedia data has been a big challenge for wireless communications. The QoS experienced by the multimedia traffic is subject to the time-variant characteristics of the wireless channels. In this paper, a cross-layer algorithm is proposed to combat the wireless channel variation by adjusting the multimedia codec settings according to the MAC frame error rate in real-time. The proposed algorithm is computational efficient and the numerical experiments show that the cross… CONTINUE READING

Citations

Publications citing this paper.

References

Publications referenced by this paper.
SHOWING 1-8 OF 8 REFERENCES

Finite-state Markov model for Rayleigh fading channels

  • IEEE Trans. Communications
  • 1999
VIEW 3 EXCERPTS
HIGHLY INFLUENTIAL

Characterizing Temporal SNR Variation in 802.11 Networks

  • IEEE Transactions on Vehicular Technology
  • 2006
VIEW 1 EXCERPT

Markov modeling of 802.11 channels

  • 2003 IEEE 58th Vehicular Technology Conference. VTC 2003-Fall (IEEE Cat. No.03CH37484)
  • 2003
VIEW 1 EXCERPT