Secondary user VoIP capacity in opportunistic spectrum access networks with friendly scheduling

IEEE Wireless Communications and Networking Conference, WCNC

Volumn , Issue , 2012, Pages 1760-1765

  Hassanein, Hanan S ^a   Badawy, Ghada H ^a   Todd, Terence D ^a  

^a MCMASTER UNIVERSITY   (Canada)

Author keywords

[No Author keywords available]

Indexed keywords

COGNITIVE RADIO NETWORK; DEADLINE CONSTRAINT; FINITE TIME INTERVALS; NETWORK OPERATOR; OPPORTUNISTIC SPECTRUM ACCESS; OPTIMIZATION PROBLEMS; PACKET SCHEDULING ALGORITHM; RADIO CAPACITY; REAL TIME TRAFFICS; RESIDUAL CAPACITY; SCHEDULING MECHANISM; SECONDARY NETWORKS; SIMPLE MODIFICATIONS; SPECTRUM AVAILABILITY; USER ACCESS; VOIP CAPACITY;

COGNITIVE RADIO; INTERNET TELEPHONY; SCHEDULING; SCHEDULING ALGORITHMS; WIRELESS TELECOMMUNICATION SYSTEMS;

VOICE/DATA COMMUNICATION SYSTEMS;

EID: 84864340564     PISSN: 15253511     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/WCNC.2012.6214069     Document Type: Conference Paper

References (15)

1. I. Akyildiz, W. Lee, M. Vuran, and S. Mohanty, "A Survey on Spectrum Management in Cognitive Radio Networks," IEEE Communications Magazine, vol. 46, no. 4, pp. 40-48, 2008.
2. A. Attar, S. Ghorashi, M. Sooriyabandara, and A. Aghvami, "Challenges of Real-Time Secondary Usage of Spectrum," Elsevier Journal on Computer Networks, vol. 52, no. 4, pp. 816-830, 2008.
3. H. Song and X. Lin, "A Group Based MAC Protocol for QoS Provisioning in Cognitive Radio Networks," in Proc. IEEE ICCS'08, Nov. 2008, pp. 1489-1493.
4. Y. Wu and D. Tsang, "Distributed Power Allocation Algorithm for Spectrum Sharing Cognitive Radio Networks with QoS Guarantee," in Proc. IEEE INFOCOM'09, April 2009, pp. 981-989.
5. H. Su and X. Zhang, "Cross-Layer Based Opportunistic MAC Protocols for QoS Provisionings over Cognitive Radio Wireless Networks," IEEE Journal on Selected Areas in Communications, vol. 26, no. 1, pp. 118-129, 2008.
6. C. Zou and C. Chigan, "A Game Theoretic DSA-Driven MAC Framework for Cognitive Radio Networks," in Proc. IEEE ICC'08, May 2008, pp. 4165-4169.
7. L. Wang, A. Chen, and S. Wei, "A cognitive MAC Protocol for QoS Provisioning in Overlaying Ad hoc Networks," in Proc. IEEE ICCS'08, Nov. 2008, pp. 1489-1493.
8. S. Talat and L. Wang, "QoS-Guaranteed Channel Selection Scheme for Cognitive Radio Networks with Variable Channel Bandwidths," in Proc. IEEE ICCCAS'09, July 2009, pp. 241-245.
9. P. Wang, D. Niyato, and H. Jiang, "Voice-Service Capacity Analysis for Cognitive Radio Networks," IEEE Transactions on Vehicular Technology, vol. 59, no. 4, pp. 1779-1790, 2010.
10. S. Gunawardena and W. Zhuang, "Voice Capacity of Cognitive Radio Networks," in Proc. IEEE ICC'10, May 2010, pp. 1-5.
11. H. Lee and D. Cho, "Capacity Improvement and Analysis of VoIP Service in a Cognitive Radio System," IEEE Transactions on Vehicular Technology, vol. 59, no. 4, pp. 1646-1651, 2010.
12. H. Su and X. Zhang, "Secondary User Friendly TDMA Scheduling for Primary Users in Cognitive Radio Networks," in Proc. IEEE GLOBE-COM'09, Nov. 2009, pp. 1-6.
13. D. P. Bertsekas and R. G. Gallager, Data Networks, 2nd ed. Prentice Hall, 1992.
14. AMPL: A Modeling Language for Mathematical Programming. [Online]. Available: http://www.ampl.com/
15. IBM ILOG CPLEX Optimizer. [Online]. Available: http://www.ampl.com/ DOWNLOADS/cplex80.html.