Adaptive mobile optical wireless systems employing a beam clustering method, diversity detection, and relay nodes

IEEE Transactions on Communications

Volumn 58, Issue 3, 2010, Pages 869-879

  Alsaadi, Fuad E ^a   Nikkar, Mohammad ^a   Elmirghani, Jaafar M H ^a  

^a UNIVERSITY OF LEEDS   (United Kingdom)

Author keywords

Beam power adaptation; Diversity detection; Optical wireless; Signal to noise ratio (SNR)

Indexed keywords

BACKGROUND NOISE; BEAM POWER; CLUSTERING METHODS; DIVERSITY DETECTION; FUNDAMENTAL LIMITATIONS; LINE STRIP MULTIBEAM SYSTEMS; MULTIPATH DISPERSIONS; OPTICAL POWER; OPTICAL WIRELESS; OPTICAL WIRELESS SYSTEMS; PERFORMANCE IMPROVEMENTS; RELAY NODE; SIGNAL DELAYS; TRANSMITTER AND RECEIVER;

ACOUSTIC ARRAYS; OPTICAL RECEIVERS; SIGNAL TO NOISE RATIO;

SIGNAL DETECTION;

EID: 77949372688     PISSN: 00906778     EISSN: None     Source Type: Journal    
DOI: 10.1109/TCOMM.2010.03.080361     Document Type: Article

References (26)

1. F. R. Gfeller and U. H. Bapst, "Wireless in-house data communication via diffuse infrared radiation," Proc. IEEE, vol.67, no.11, pp. 1474-1486, Nov. 1979.
2. M. D. Audeh and J. M. Kahn, "Performance evaluation of baseband OOK for wireless indoor infrared LAN's operating at 100 Mb/s," IEEE Trans. Commun., vol.43, pp. 2085-2094, June 1995.
3. J. R. Barry, J. M. Kahn, W. J. Krause, E. A. Lee, and D. G. Messerschmitt, "Simulation of multipath impulse response for indoor wireless optical channels," IEEE J. Sel. Areas Commun., vol.11, pp. 367-379, Apr. 1993.
4. J. B. Carruthers and J. M. Kahn, "Angle diversity for nondirected wireless infrared communication," IEEE Trans. Commun., vol.48, no.6, pp. 960- 969, June 2000.
5. A. G. Al-Ghamdi and J. M. H. Elmirghani, "Spot diffusing technique and angle diversity performance for high speed indoor diffuse infrared wireless transmission," IEE Proc. Optelectron., vol.151, no.1, pp. 46-52, Feb. 2004.
6. A. G. Al-Ghamdi and J. M. H. Elmirghani, "Optimisation of a triangular PFDR antenna in a fully diffuse OW system influenced by background noise and multipath propagation," IEEE Trans. Commun., vol.51, no.12, pp. 2103-2114, Dec. 2003.
7. A. G. Al-Ghamdi and J. M. H. Elmirghani, "Analysis of diffuse optical wireless channels employing spot-diffusing techniques, diversity receivers, and combining schemes," IEEE Trans. Commun., vol.52, no.10, pp. 1622-1631, Oct. 2004.
8. A. G. Al-Ghamdi and J. M. H. Elmirghani, "Line strip spot-diffusing transmitter configuration for optical wireless systems influenced by background noise and multipath dispersion," IEEE Trans. Commun., vol.52, no.1, pp. 37-45, Jan. 2004.
9. S. Jivkova and M. Kavehard, "Multispot diffusing configuration for wireless infrared access," IEEE Trans. Commun., vol.48, no.6, pp. 970- 978, June 2000.
10. S. Jivkova and M. Kavehrad, "Indoor wireless infrared local access, multi-spot diffusing with computer generated holographic beam-splitters," in Proc. IEEE Int. Conf. Commun., June 1999, vol.1, pp. 604-608.
11. J. B. Carruthers and J. M. Kahn, "Angle diversity for non-directed wireless infrared communication," in Proc. IEEE Int. Conf. Commun., June 1998, vol.3, pp. 1665-1670.
12. A. G. Al-Ghamdi and J. M. H. Elmirghani, "Characterization of mobile spot diffusing optical wireless systems with diversity receiver," in Proc. IEEE Int. Conf. Commun., June 2004, vol.1, pp. 133-138.
13. A. G. Al-Ghamdi and J. M. H. Elmirghani, "Analysis of optical wireless links employing a beam clustering method and diversity receivers," in Proc. IEEE Int. Conf. Commun., June 2004, vol.6, pp. 3341-3347.
14. T. J. Harrold and A. R. Nix, "Capacity enhancement using intelligent relaying for future personal communication systems," in Proc. IEEE 52nd Veh. Technol. Conf. (VTC-Fall), Sep. 2000, vol.5, pp. 2115-2120.
15. C. Qiao, H. Wu, and O. Tonguz, "Load balancing via relay in next generation wireless systems," in Proc. Mobile Ad Hoc Networking Comput., Aug. 2000, pp. 149-150.
16. J. N. Laneman, D. N. C. Tse, and G. W. Wornell, "Cooperative diversity in wireless networks: efficient protocols and outage behavior," IEEE Trans. Inf. Theory, vol.50, no.12, pp. 3062-3080, Dec. 2004.
17. A. Sendonaris, E. Erkip, and B. Aazhang, "User cooperation diversity- part I: system description," IEEE Trans. Commun., vol.51, no.11, pp. 1927-1938, Nov. 2003.
18. E. C. Van Der Meulen, "Three-terminal communication channels," Adv. Appl. Probab., vol.3, pp. 120-154, 1971.
19. T. A. Tsiftsis, H. G. Sandalidis, G. K. Karagiannidis, and N. C. Sagias, "Multihop free-space optical communications over strongturbulence channels," in Proc. IEEE Int. Conf. Commun., June 2006, vol.6, pp. 2755-2759.
20. A. S. Acampora and S. V. Krishnamurthy, "A broadband wireless access network based on mesh-connected free-space opticallinks," IEEE Personal Commun., vol.6, no.5, pp. 62-65, Oct. 1999.
21. J. Akella, M. Yuksel, and S. Kalyanaraman, "Error analysis of multi-hop free-space optical communication," in Proc. IEEE Int. Conf. Commun., May 2005, vol.3, pp. 1777-1781.
22. M. Safari and M. Uysal, "Relay-assisted free-space optical communication," in Proc. 41st Asilomar Conf. Signals, Syst., Computers, Nov. 2007, pp. 1891-1895.
23. J. R. Barry, J. M. Krause, E. A. Lee, and D. G. Messerschmitt, "Simulation of multipath impulse response for indoor wireless optical channels," IEEE J. Sel. Areas Commun., vol.11, pp. 367-379, Apr. 1993.
24. J. M. H. Elmirghani and H. T. Mouftah, "Technologies and architectures for scalable dynamic dense WDM networks," IEEE Commun. Mag., vol.38, no.2, pp. 58-66, Feb. 2000.
25. A. J. C. Moreira, R. T. Valadas, and A. M. De Oliveira Duarte, "Optical interference produced by artificial light," Wireless Networks, vol.3, no.2, pp. 131-140, May 1997.
26. J. M. H Elmirghani, H. H. Chan, and R. A. Cryan, "Sensitivity evaluation of optical wireless PPM systems utilizing PIN-BJT receivers," IEE Proc. Optelectron., vol.143, no.6, pp. 355-359, Dec. 1996.