Ultra-Wideband Interference Mitigation Using Cross-layer Cognitive Radio

Rashid A. Saeed, Sabira Khatun, Borhanuddin Mohd. Ali, Mohd. Khazani Abdullah

Abstract

Cognitive Radio (CR) is an emerging approach for a more efficient usage of the precious radio spectrum resources, which it considers an expanded view of the wireless channel by managing and adapting various dimensions of time, frequency, space, power, and coding. In this paper, we define the system requirements for cognitive radio, as well as the general architecture and basic physical and link layer functions. In order to self-adapt the UWB pulse shape parameters and maximize system capacity while co-exist with in-band legacy NB systems (WiFi and UMTS) in the surrounding environments.

References

  1. Joseph Mitola III. Cognitive radio for flexible mobile multimedia communications. In Sixth International Workshop on Mobile Multimedia Communications (MoMuC'99), San Diego, CA, 1999.
  2. J. Lansford. “UWB Coexistence and cognitive Radios”, Pg 35-39 alleviate spectrum crowding proceedings Ultra-Wideband Systems, May 2004.
  3. R. Giuliano and F. Mazzenga, “On the coexistence of power-controlled ultra-wideband systems with UMTS, GPS, DCS1800, and fixed wireless systems,” IEEE Trans. on Vehicular Technology, vol. 54, pp. 62-81, January 2005.
  4. M. Hamalainen, R. Tesi, and J. Iinatti, “UWB co-existence with IEEE802.11a and UMTS in modified Saleh-Valenzuela channel,” 2004 Joint UWBST & IWUWBS, pp. 45-49, May 2004.
  5. Joseph Mitola III. Cognitive Radio an Integrated Agent Architecture for Software Defined Radio. PhD thesis, KTH Royal Institute of Technology, Stockholm, Sweden, 2000.
  6. R. W. Brodersen, A. Wolisz, D. Cabric, S. M. Mishra, and D. Willkomm, “CORVUS: A cognitive radio approach for usage of virtual unlicensed spectrum,” University of California, Berkley, CA, White Paper, July 29, 2004.
  7. D. Cabric1, S. Mubaraq, D. Willkomm, R. Brodersen1, A. Wolisz “A Cognitive Radio Approach for Usage of Virtual Unlicensed Spectrum “2005 Joint UWBST & IWUWBS, pp. 50-54, May 2005.
  8. T. Zasowski, F. Althaus, and A. Wittneben “Temporal Cognitive UWB Medium Access in the Presence of Multiple Strong Signal Interferers” IEEE UWBST 2005, pp. 285-289, Aug. 2005.
  9. F. Granelli, H. Zhang, “Cognitive Ultra-wide band radio: a research vision and it is open challenges” IEEE Spectrum, vol. 41, no. 3, pp. 48-52, March 2004.
  10. FCC, “Revision of part 15 of the commission's rules regarding ultra-wideband transmission systems,” First Report and Order, ET Docket 98-153, FCC 02-48, adopted/released Feb. 14/ Apr. 22 2002.
  11. Proakis, J.G. Digital Communications. McGraw Hill Inc, 2001, chapter 6, pp 333-372.
  12. “Ultra-Wideband Opportunities under the New FCC Waiver” Freescale Semiconductor, Freescale Semiconductor, Document Number: UWBOPPFCCWVRWP, Rev 1, March/2005
  13. H. Shing, P. Orlik, A. M. Haimovich, L. Cimini, and Z. J., “on the spectral and power requirements for Ultra-Wideband transmission”, in IEEE International Conference on communications, (Anchorage, AK), 2003.
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Paper Citation


in Harvard Style

A. Saeed R., Khatun S., Mohd. Ali B. and Khazani Abdullah M. (2006). Ultra-Wideband Interference Mitigation Using Cross-layer Cognitive Radio . In Proceedings of the 5th International Workshop on Wireless Information Systems - Volume 1: WIS, (ICEIS 2006) ISBN 978-972-8865-48-1, pages 76-85. DOI: 10.5220/0002472100760085


in Bibtex Style

@conference{wis06,
author={Rashid A. Saeed and Sabira Khatun and Borhanuddin Mohd. Ali and Mohd. Khazani Abdullah},
title={Ultra-Wideband Interference Mitigation Using Cross-layer Cognitive Radio},
booktitle={Proceedings of the 5th International Workshop on Wireless Information Systems - Volume 1: WIS, (ICEIS 2006)},
year={2006},
pages={76-85},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0002472100760085},
isbn={978-972-8865-48-1},
}


in EndNote Style

TY - CONF
JO - Proceedings of the 5th International Workshop on Wireless Information Systems - Volume 1: WIS, (ICEIS 2006)
TI - Ultra-Wideband Interference Mitigation Using Cross-layer Cognitive Radio
SN - 978-972-8865-48-1
AU - A. Saeed R.
AU - Khatun S.
AU - Mohd. Ali B.
AU - Khazani Abdullah M.
PY - 2006
SP - 76
EP - 85
DO - 10.5220/0002472100760085