Cooperative spectrum sensing with transmit and relay diversity in cognitive radio networks - [transaction letters]

IEEE Transactions on Wireless Communications

Volumn 7, Issue 12, 2008, Pages 4761-4766

  Zhang, Wei ^a   Letaief, Khaled ^b  

^a UNIVERSITY OF NEW SOUTH WALES   (Australia)

^b HONG KONG UNIVERSITY OF SCIENCE AND TECHNOLOGY   (Hong Kong)

Author keywords

Cognitive radio; Diversity technique; Relay channels; Space frequency coding; Space time coding

Indexed keywords

AD HOC NETWORKS; ANTENNA ARRAYS; FADING (RADIO); FADING CHANNELS; FREQUENCY MODULATION; PROGRAMMING THEORY; RADIO; SPACE TIME ADAPTIVE PROCESSING;

COGNITIVE RADIO; DIVERSITY TECHNIQUE; RELAY CHANNELS; SPACE-FREQUENCY CODING; SPACE-TIME CODING;

RAYLEIGH FADING;

EID: 58149105303     PISSN: 15361276     EISSN: None     Source Type: Journal    
DOI: 10.1109/T-WC.2008.060857     Document Type: Article

References (17)

1. Federal Communications Commission, "Spectrum Policy Task Force", Rep. ET Docket no. 02-135, Nov. 2002.
2. M. A. McHenry, "NSF spectrum occupancy measurements project summary", Shared Spectrum Company Report, Aug. 2005. [Online] Available: http://www.sharedspectrum.com.
3. J. Mitola and G. Q. Maguire, "Cognitive radio: making software radios more personal", IEEE Pers. Common., vol. 6, pp. 13-18, Aug. 1999.
4. S. Haykin, "Cognitive radio: brain-empowered wireless communications", IEEE J. Select. Areas Common., vol. 23, pp. 201-220, Feb. 2005.
5. A. Ghasemi and E. S. Sousa, "Collaborative spectrum sensing for opportunistic access in fading environments", in Proc. IEEE Symp. New Frontiers in Dynamic Spectrum Access Networks (DySPAN'05), Baltimore, USA, Nov. 2005, pp. 131-136.
6. E. Visotsky, S. Kuffner, and R. Peterson, "On collaborative detection of TV transmissions in support of dynamic spectrum sensing", in Proc. IEEE Symp. New Frontiers in Dynamic Spectrum Access Networks, Baltimore, USA, Nov. 2005, pp. 338-345.
7. T. Weiss, J. Hillenbrand, and F. Jondral, "A diversity approach for the detection of idle spectral resources in spectrum pooling systems", in Proc. 48th Int. Sci. Colloquium, Ilmenau, Germany, Sept. 2003.
8. S. M. Mishra, A. Sahai, and R. Brodersen, "Cooperative sensing among cognitive radios", in Proc. IEEE Int. Conf. Commun., Turkey, June 2006, vol. 4, pp. 1658-1663.
9. G. Ganesan and Y. G. Li, "Cooperative spectrum sensing in cognitive radio-part I: two user networks", IEEE Trans. Wireless Commun., vol. 6, pp. 2204-2213, June 2007.
10. H. Urkowitz, "Energy detection of unknown deterministic signals", Proc. IEEE, vol. 55. pp. 523-531, Apr. 1967.
11. J. Hillenbrand, T. Weiss, and F. K. Jondral, "Calculation of detection and false alarm probabilities in spectrum pooling systems", IEEE Commun. Lett., vol. 9, pp. 349-351, Apr. 2005.
12. V. I. Kostylev, "Energy detection of a signal with random amplitude", in Proc. IEEE Int. Conf. Commun. (ICC'02), New York, NY Apr. 2002, pp. 1606-1610.
13. F. F. Digham, M.-S. Alouini, and M. K. Simon, "On the energy detection of unknown signals over fading channels", in Proc. IEEE Int. Conf. Commun. (ICC'03), Anchorage, AK, USA, May 2003, pp. 3575-3579.
14. V. Stankovic, A. Host-Madsen, and Z. Xiong, "Cooperative diversity for wireless ad hoc networks", IEEE Signal Processing Mag., vol. 23, pp. 37-49, Sept. 2006.
15. K. F. Lee and D. B. Williams, "A space-time coded transmitter diversity technique for frequency selecitve fading channels", in Proc. IEEE Sensor Array and Multichannel Signal Processing Workshop, Mar. 2000, pp. 149-152.
16. J. Boutros and E. Viterbo, "Signal space diversity: a power and bandwidth efficient diversity technique for the Rayleigh fading channel", IEEE Trans. Inform. Theory, vol. 44, pp. 1453-1467, July 1998.
17. W. Zhang, X.-G. Xia, and K. B. Letaief, "Space-time/frequency coding for MIMO-OFDM in next generation broadband wireless systems", IEEE Wireless Commun., vol. 14, no. 3, pp. 32-43, June 2007.