Diversity techniques for spectrum sensing in fading environments

Proceedings - IEEE Military Communications Conference MILCOM

Volumn , Issue , 2008, Pages

  Mort, Naraghi Pour ^a   IKuma, Takeshi ^a  

^a LOUISIANA STATE UNIVERSITY   (United States)

Author keywords

Cognitive radio; Diversity techniques; Dynamic spectrum access; Spectrum sensing

Indexed keywords

COGNITIVE RADIO; DETECTION PROBABILITIES; DIVERSITY COMBINING TECHNIQUES; DIVERSITY SYSTEMS; DIVERSITY TECHNIQUES; DYNAMIC SPECTRUM ACCESS; EQUAL GAIN COMBINING; FADING EFFECTS; FADING ENVIRONMENTS; FALSE ALARMS; KEY FEATURES; OPPORTUNISTIC ACCESS; RAYLEIGH-FADING CHANNELS; RECEIVED SIGNALS; SELECTIVE COMBINING; SNR GAINS; SPECTRUM SENSING; WHITE SPACES;

ALARM SYSTEMS; FADING CHANNELS; FREQUENCY BANDS; MILITARY COMMUNICATIONS; RADIO; SENSORS; SPECTRUM ANALYSIS;

RAYLEIGH FADING;

EID: 78650759094     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/MILCOM.2008.4753436     Document Type: Conference Paper

References (6)

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2. F. F. Digham, M. S. Alouini, and M. K. Simon, "On the energy detection of unknown signals over fading channels," IEEE Trans. on Commun., vol. 55, no. 1, pp. 21-24, 2007.
3. S. Gezici, Z. Sahinoglu, and H. V. Poor, "On the optimality of equal gain combining for energy detection of unknown signals," IEEE Commun. Lett., vol. 10, no. 11, pp. 772-774, 2006.
4. A. Ghasemi and E. S. Sousa, "Collaborative spectrum sensing for opportunistic access in fading environments," in 1st IEEE DySPAN, Baltimore, MD, 2005, pp. 131-136.
5. Z. Quan, S. Cui, and A. H. Sayed, "Optimal linear cooperation for spectrum sensing in cognitive radio networks," IEEE J. Sel. Topics Signal Process., vol. 2, no. 1, pp. 28-40, 2008.
6. Z. Quan, S. Cui, A. H. Sayed, and H. V. Poor, "Spatial-spectral joint detection for wideband spectrum sensing in cognitive radio networks," in IEEE ICASSP 2008, Las Vegas, NV, 2008.