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Reseach Article
Article:Performance Analysis of Space Time Trellis Codes Over Nakagami Fading & Rayleigh Fading Channels: With Comparative Analysis
| International Journal of Computer Applications |
| Foundation of Computer Science (FCS), NY, USA |
| Volume 7 - Number 7 |
| Year of Publication: 2010 |
| Authors: Prof. Ashutosh Sharma, Dr.Poonam Sinha |
10.5120/1264-1684
|
Prof. Ashutosh Sharma, Dr.Poonam Sinha . Article:Performance Analysis of Space Time Trellis Codes Over Nakagami Fading & Rayleigh Fading Channels: With Comparative Analysis. International Journal of Computer Applications. 7, 7 ( October 2010), 19-26. DOI=10.5120/1264-1684
Abstract
Space-time trellis codes provide both diversity gain and coding gain. There are two different design criteria proposed for space-time trellis codes (STTCs), namely the rank and determinant criteria (RDC) and the Euclidean distance design criteria (EDC). In this paper, we present the performance of STTCs over Nakagami fading channels. Our results show that the STTCs designed for Rayleigh fading channels & Recian fading channels are also suitable for Nakagami fading channels. Nakagami fading channel models are considered more versatile than other channel models. In Gong et al. presented the performance of the STTCs over Nakagami fading channels. In this paper, we also present the performance of the STTCs designed using the EDC over Nakagami fading channels.
References
- S. M. Alamouti, “A simple transmit diversity technique for wireless communications,” IEEE J. Select. Areas Commun., vol. 16, no. 8, pp. 1451-1458, October 1998.
- M. Nakagami, "The m-distribution: A general formula of intensity distribution of rapid fadmg," in Statistical Metho& in Radio Wave Propagation, W. G. Hoffman, Ed. Oxford, England: Pergarnon, 1960.
- Y. Gong and K. B. Letaief, "Performance of space-time trellis coding over Nakagami fading channels" IEEE Vehic. Tech. Co& pp. 1405-1409, Spring 2001.
- G. Bauch, J. Hagenauer, and N. Seshadri, “Turbo processing in transmit antenna diversity systems," Ann. Telecommun., vol. 56, no. 7-8, pp. 455-471, 2001.
- V. Tarokh, N. Seshadri, A. R. Calderbank, "Space-time codes for high data rate wireless communication: performance criterion and code construction," IEEE Trans. Innfom. Theoy, vol.44, pp. 744-65, Mar. 1998.
- G.L. Stuber, Principles of Mobile Communications. USA, Kluwer Academic Publishers, 2001.
- H. Bolcskei and A. J. Paulraj, “Performance of space-time codes in the presence of spatial fading correlation," in Proc. Asilomar Conference on Signals, Systems and Computers, October 2000, pp. 687-693.
- V. Tarokh, A.F. Naguib, N. Seshadri, A.R. Calderbank., "Space-time codes for high data rate wireless communication: performance criteria in the presence of channel estimation errors, mobility, and multiple paths," IEEE Trans. Commtln., vol. 47, pp. 199-207, Feb. 1999.
- N. Seshadri, V. Tarokh, A.R. Calderbank," Space-time codes for wireless communication: code construction," IEEE 47th Vehic. Tech.. Conf. Tech.., pp. 637-641, 1997.
- S. M. Alamouti, "A simple transmitter diversity scheme for wireless communications," IEEE J. Select. Areas Commn., vol. 16, pp. 1451-1458, Oct. 1998.
- M. Damen, A. Abdi, and M. Kaveh, “On the e_ect of correlated fading on several space-time coding and detection schemes," in Proc. IEEE Vehicular Technology Conference, 2001, pp. 13-16.
- G. Foschini, “Layered space-time architecture for wireless communication in a fading environment when using multi-element antennas," in Bell Labs Technical Journal, 1996, pp. 41-59.
- G. Foschini and M. Gans, “On limits of wireless communication in a fading environment when using multiple antennas," Wireless Personal Communications, vol. 6, pp. 311-335, March 1998.
- Y. Gong and K. B. Letaief, “Concatenated space-time block coding with trellis coded modulation in fading channels," IEEE Transactions on Wireless Communications, vol. 1, no. 4, pp. 580-590, Oct 2002.
- D. Varshne, C . Arumugam, V. Vijayaraghavan, N. Vijay and S. Srikanth, "Space-time codes in wireless communications," IEEE Potentiah, vol. 22, pp.36 - 38, August-September 2003.
- S. Baro, G. Bauch, A. Hansmann, "Improved codes for space-time trellis-coded modulation.," IEEE Commn. Letters, vol.4, no.1, pp.20-22 Jan. 2000.
- D. M. Ionescu, "New results on space-time code design criteria" IEEE Wireless Commnnications and Networking Conj, pp. 684-687, 1999.
- D. M. Ionescu, K. K. Mukkavilli, Y. Zhiyuan and J. Lilleberg, "Improved 8- and 16-state space-time codes for 4PSK with two transmit antennas," IEEE Commnn. Lett., vol. 5, no. 7, pp. 301-303, July 2001.
- Z. Chen, J. Yuan, B. Vucetic, "Improved space-time trellis coded modulation scheme on slow Rayleigh fading channels," Ehctronics Lett., vo1.37, pp.440-441,29 Mar. 2001.
- Z. Chen, J. Yuan and B. Vucetic," An improved space-time trellis coded modulation scheme on slow Rayleigh fading channels," IEEE International Conf. Comn., pp. 1110-1116, 2001.
- J. Lai and N. B. Mandayam, “Performance of turbo coded WCDMA with downlink space-time block coding in correlated fading channels," accepted for publication in IEEE transaction on wireless communications,2002.
- J. Yuan, 2. Chen and B. Vucetic, " Performance of space-time c o h g on fading channels," IEEE Trans. Commn , vol. 51, no. 12, pp. 1991-1996, Dec. 2003.
- Y.zhu and H.Zafarkhani “Super pseudo orthogonal space time trellis codes” in proc of IEEE WSNC 2006 vol.3 pp1380-1385 april 2006.
- H.Zafarkhani and N.Hassanpour “super quasi orthogonal space time trellis codes for four transmit antenna” IEEE trans on wireless comm.vol.4 pp.215-227 jan 2005.
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