Beamforming and temporal power optimisation for an overlay cognitive radio relay network

IET Signal Processing

Volumn 5, Issue 6, 2011, Pages 582-588

  Tang, J ^a   Lambotharan, S ^a  

^a LOUGHBOROUGH UNIVERSITY   (United Kingdom)

Author keywords

[No Author keywords available]

Indexed keywords

BEAMFORMER DESIGN; CO-EXISTENCE; COGNITIVE RADIO; DATA RATES; MULTIPLE USER; NOISE LEVELS; OPTIMAL PERFORMANCE; OPTIMISATIONS; POWER ALLOCATIONS; POWER OPTIMISATION; POWER SAVINGS; RESOURCE ALLOCATION TECHNIQUES; SECONDARY NETWORKS; SIGNAL TO INTERFERENCE PLUS NOISE RATIO; TIME SLOTS; USER TERMINALS;

FREQUENCY BANDS; OPTIMIZATION;

BEAMFORMING;

EID: 80052807737     PISSN: 17519675     EISSN: 17519683     Source Type: Journal    
DOI: 10.1049/iet-spr.2010.0169     Document Type: Article

References (31)

1. Federal Communications Commission: 'ET Docket No 03-222. Notice of proposed rule making and order', December 2003
2. Mitola, J., and Maguire, G.Q.: 'Cognitive radios: making software radios more personal', IEEE Pers. Commun., 1999, 6, (4), p. 13-1810.1109/98.788210 1070-9916
3. Haykin, S.: 'Cognitive radio: brain-empowered wireless communications', IEEE J. Sel. Areas Commun., 2005, 23, (2), p. 73-7910.1109/JSAC.2004.839380 0733-8716
4. Paulraj, A., Nabar, R., and Gore, D.: 'Introduction to space-time wireless communications', (Cambridge University Press 2003)
5. Paulraj, A.J., and Papadias, C.B.: 'Space-time processing for wireless communications', IEEE Sig. Process. Mag., 1997, 14, (6), p. 49-8310.1109/79.637317
6. Paulraj, A.J., Gore, D.A., Nabar, R.U., and Bolcskei, H.: 'An overview of MIMO communications - a key to gigabit wireless', Proc. IEEE, 2004, 92, (2), p. 198-21810.1109/JPROC.2003.821915 0018-9219
7. Sendonaris, A., Erkip, E., and Aazhang, B.: 'User cooperation diversity - part I: system description', IEEE Trans. Commun., 2003, 51, p. 1939-194810.1109/TCOMM.2003.819238 0090-6778
8. Sendonaris, A., Erkip, E., and Aazhang, B.: 'User cooperation diversity - part II: implementation aspects and performance analysis', IEEE Trans. Commun., 2003, 51, p. 1927-193810.1109/TCOMM.2003.818096 0090-6778
9. Hong, Y.W., Huang, W.J., Chiu, F.H., and Kuo, C.C.J.: 'Cooperative communications resource constrained wireless networks', IEEE Sig. Process. Mag., 2007, 24, (3), p. 47-5710.1109/MSP.2007.361601
10. Lee, K., and Yener, A.: 'Outage performance of cognitive wireless relay networks', Proc. IEEE Global Commun. Conf., (Globecom), San Francisco, CA, November 2006
11. Musavian, L., and Aissa, S.: 'Capacity and power allocation for spectrum sharing communications in fading channels', IEEE Trans. Wirel. Commun., 2009, 8, (1), p. 148-15610.1109/T-WC.2009.070265 1536-1276
12. Musavian, L., and Aissa, S.: 'Cross-layer analysis of cognitive radio relay networks under quality of service constraints', Proc. IEEE Vehicular Technology Conf., Barcelona, April 2009, p. 1-5
13. Musavian, L., Aissa, S., and Lambotharan, S.: 'Effective capacity for interference and delay constrained cognitive radio relay channels', IEEE Trans. Wirel. Commun., 2010, 9, (5), p. 1698-170710.1109/TCOMM.2010.05.090600 1536-1276
14. Zheng, G., Wong, K.K., Paulraj, A., and Ottersten, B.: 'Robust collaborative-relay beamforming', IEEE Trans. Signal Process., 2009, 57, (8), p. 3130-314310.1109/TSP.2009.2021456 1053-587X
15. Zheng, G., Wong, K.K., Paulraj, A., and Ottersten, B.: 'Collaborative-relay beamforming with perfect CSI: optimum and distributed implementation', IEEE Signal Process. Lett., 2009, 16, (4), p. 257-26010.1109/LSP.2008.2010810 1070-9908
16. Abdallah, M.M., and Papadopoulos, H.C.: 'Beamforming algorithms for information relaying in wireless sensor networks', IEEE Trans. Signal Process., 2008, 56, (10), p. 4772-478410.1109/TSP.2008.923806 1053-587X
17. Zhang, R., Chai, C.C., and Liang, Y.C.: 'Joint beamforming and power control for multiantenna relay broadcast channel with QoS constraints', IEEE Trans. Signal Process., 2009, 57, (2), p. 726-73710.1109/TSP.2008.2008254 1053-587X
18. Jingon, J., and Sayed, A.H.: 'Multiuser two-way amplify-and-forward relay processing and power control methods for beamforming systems', IEEE Trans. Signal Process., 2010, 58, (3), p. 1833-184610.1109/TSP.2009.2038668 1053-587X
19. Jing, Y., and Jafarkhani, H.: 'Network beamforming using relays with perfect channel information', Proc. Int. Conf. on Acoustics, Speech, Signal Processing (ICASSP), Honolulu, HI, April 2007, p. III-473-III-476
20. Krishna, R., Xiong, Z., and Lambotharan, S.: 'A cooperative MMSE relay strategy for wireless sensor networks', IEEE Signal Process. Lett., 2008, 15, p. 549-55210.1109/LSP.2008.925751 1070-9908
21. Krishna, R., Cumanan, K., Xiong, Z., and Lambotharan, S.: 'A novel cooperative relaying strategy for wireless networks with signal quantization', IEEE Trans. Veh. Technol., 2010, 59, (1), p. 485-48910.1109/TVT.2009.2031117 0018-9545
22. Hong, X., Chen, Z., Wang, C.X., Vorobyov, S.A., and Thompson, J.S.: 'Cognitive radio networks', IEEE Veh. Technol. Mag., 2009, 4, (4), p. 76-8410.1109/MVT.2009.934672
23. Zhang, R., and Liang, Y.C.: 'Exploiting multi-antennas for opportunistic spectrum sharing in cognitive radio networks', IEEE J. Sel. Top. Signal Process., 2008, 2, (1), p. 88-10210.1109/JSTSP.2007.914894
24. Zhang, R., Liang, Y.C., Chai, C.C., and Cui, S.: 'Optimal beamforming for two-way multi-antenna relay channel with analogue network coding', IEEE Trans. Wirel. Commun., 2009, 27, (5), p. 699-71210.1109/JSAC.2009.090611 1536-1276
25. Zhang, L., Liang, Y.C., Xin, Y., and Poor, V.: 'Robust cognitive beamforming with partial channel state information', IEEE Trans. Wirel. Commun., 2009, 8, (8), p. 4143-415310.1109/TWC.2009.080698 1536-1276
26. Zheng, G., Ma, S., Wong, K.K., and Ng, T.S.: 'Robust beamforming in cognitive radio', IEEE Trans. Wirel. Commun., 2010, 9, (2), p. 570-57610.1109/TWC.2010.5403537 1536-1276
27. Zheng, G., Wong, K.K., and Ottersten, B.: 'Robust cognitive beamforming with bounded channel uncertainties', IEEE Trans. Signal Process., 2009, 57, (12), p. 4871-488110.1109/TSP.2009.2027462 1053-587X
28. Cumanan, K., Musavian, L., Lambotharan, S., and Gershman, A.B.: 'SINR balancing technique for downlink beamforming in cognitive radio networks', IEEE Signal Process. Lett., 2010, 17, (2), p. 133-13610.1109/LSP.2009.2033650 1070-9908
29. Goldsmith, A., Jafar, S.A., Maric, I., and Srinivasa, S.: 'Breaking spectrum gridlock with cognitive radios: an information theoretic perspective', Proc. IEEE, 2009, 97, (5), p. 894-91410.1109/JPROC.2009.2015717 0018-9219
30. Boyd, S., and Vandenberghe, L.: 'Convex optimization', (Cambridge University Press, Cambridge, UK 2004)
31. Bengtsson, M., and Ottersten, B.: 'Optimal downlink beamforming using semidefinite optimization', Proc. 37th Allerton Conf. on Communication, Control and Computing, Monticello, IL, September 1999, p. 987-996