Impact of channel knowledge on cognitive radio system capacity

IEEE Vehicular Technology Conference

Volumn , Issue , 2010, Pages

  Dmochowski, Pawel A ^a   Suraweera, Himal A ^b   Smith, Peter J ^c   Shafi, Mansoor ^d  

^a VICTORIA UNIVERSITY OF WELLINGTON   (New Zealand)

^b NATIONAL UNIVERSITY OF SINGAPORE   (Singapore)

^c UNIVERSITY OF CANTERBURY   (New Zealand)

^d Telecom New Zealand Limited   (New Zealand)

Author keywords

[No Author keywords available]

Indexed keywords

ANALYTICAL EXPRESSIONS; CHANNEL GAINS; CHANNEL KNOWLEDGE; COGNITIVE RADIO; CUMULATIVE DISTRIBUTION FUNCTION; FOUR-CHANNEL; INTERFERENCE LEVEL; SIGNAL-TO-INTERFERENCE AND NOISE RATIOS; SYSTEM CAPACITY;

DISTRIBUTION FUNCTIONS; RADIO; SIGNAL RECEIVERS;

RADIO SYSTEMS;

EID: 78649428318     PISSN: 15502252     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/VETECF.2010.5594315     Document Type: Conference Paper

References (11)

1. J. Mitola III, "Cognitive radio: An integrated agent architecture for software defined radio," Ph.D. dissertation, KTH Royal Institute of Technology, Sweden, May 2000.
2. T. A. Weiss and F. K. Jondral, "Spectrum pooling: An innovative stratergy for the enhancement of spectrum efficiency," IEEE Commun. Mag., vol. 42, pp. 8-14, March 2004.
3. S. A. Jafar and S. Srinivasa, "Capacity limits of cognitive radio with distributed and dynamic spectral activity," IEEE J. Sel. Areas Commun., vol. 25, pp. 529-537, April 2007.
4. A. Ghasemi and E. S. Sousa, "Fundamental limits of spectrum-sharing in fading environments," IEEE Trans. Wireless Commun., vol. 6, pp. 649-658, February 2007.
5. L. Musavian and S. Aissa, "Fundamental capacity limits of spectrum-sharing channels with imperfect feedback," in Proc. IEEE GLOBECOM 2007, November 2007, pp. 1385-1389.
6. H. A. Suraweera, J. Gao, P. J. Smith, M. Shafi, and M. Faulkner, "Channel capacity limits of cognitive radio in asymmetric fading environments," in Proc. IEEE ICC 2008, May 2008, pp. 4048-4053.
7. H. A. Suraweera, P. J. Smith, and M. Shafi, "Capacity limits and performance analysis of cognitive radio with imperfect channel knowledge," IEEE Trans. Veh. Technol., accepted, January 2010.
8. R. Zhang, "Optimal power control over fading cognitive radio channels by exploiting primary user CSI," in Proc. IEEE GLOBECOM 2008, November 2008, pp. 1-5.
9. X. Kang, Y.-C. Liang, A. Nallanathan, H. K. Garg, and R. Zhang, "Optimal power allocation for fading channels in cognitive radio networks: Ergodic capacity and outage capacity," IEEE Trans. Wireless Commun., vol. 8, pp. 940-950, February 2009.
10. C.-X. Wang, X. Hong, H.-H. Chen, and J. Thompson, "On capacity of cognitive radio networks with average interference power constraints," IEEE Trans. Wireless Commun., vol. 8, pp. 1620-1625, April 2009.
11. I. S. Gradshteyn and I. M. Ryzhik, Table of Integrals, Series and Products, 7th ed. San Diego, CA: Academic Press, 2007.