|
|
|
AUTHOR(S): Emmanuel Nehemiah. J, Susithra.G, Dhanalakshmi.J, Vinothini.P, Priyanka.P
|
|
TITLE Error free transmission of mc CDMA signals through multiple antennas |
|
KEYWORDS MIMO-MC-CDMA, MUI, IAI, MIIR algorithm |
|
ABSTRACT The MIMO MC-CDMA is the promising technique for the future wireless communications, because of being effective in mitigating fading and increasing data rate. The usage of the same codes over the Multiple Transmission antennas causes IAI (Inter antenna interference). And also, when the correlation between the waveforms are very low which produces MAI (Multi access interference) to all other users apart from the corresponding user. In this paper we proposed a new error free transmission of MC CDMA signal through multiple antennas using MIIR algorithm, Which increases the data rate by removing the MUI and IAI. The proposed algorithm is justified by MATLAB simulation.
|
|
REFERENCES [1] Rong-Terng Juang, Kun-Yi Lin, Hsin-Piao Lin, ―Enhanced Chase Combining HARQ With ICI and IAI Mitigation for MIMO-OFDM Systems‖, IEEE transactions on vehicular technology, vol. 58,no. 8, October 2009 [2] Ivan R. S. Casella1, Elvino S. Sousa2 and Paul Jean E. Jeszensky1,―Space-T ime Block Coding Using Decision Feedback Equalization and Iterative Channel Estimation with Inter-Antenna Interference Cancellation‖, IEEE ISSSTA2004, 1451-1458, 2004. [3] Ye (Geoffrey) Li, ―Simplified Channel Estimation for OFDM Systems With Multiple Transmit Antennas‖, IEEE transactions on wireless communications, vol. 1, NO. 1, 1536–1276, January 2002 [4] Maarit Melvasalo, Pekka Jänis, Visa Koivunen, ― MMSE equalizer and chip level inter-antenna interference canceler for HSDPA MIMO systems‖, Proceedings of the IEEE ,0-7803-9392, 2006 [5] I.RS.Casellal, E. S. Sousa2, P. J. E. Jeszenskyl, ― Chip space-time block coding using iterative channel estimation with inter-antenna interference cancellation for W-CDMA systems using long scrambling codes‖, Proceedings of the IEEE, 0-7803-8523-3, 2004 [6] Jari Ylioinas, Kari Hooli, Kai Kiiskil¨a, Markku Juntti, “Interference Suppression in MIMO HSDPA Communication ”, Proceedings of the 6th Nordic Signal Processing Symposium , NORSIG 2004 [7] Jianfeng Weng, Guoqiang Xue, Tho Le-Ngoc, and Sofi`ene Tahar, ―Multistage Interference Cancellation with Diversity Reception for Asynchronous QPSK DS/CDMA [8] Systems over Multipath Fading Channels‖, IEEE journal on selected areas in communications, vol. 17, no. 12, december 1999 [9] Sonu Punnoose, Xu Zhu, Asoke. K. Nandi, ―Blind Channel Estimation for MIMO Uplink MC-CDMA Systems with Layered Space Frequency Equalisation‖, Proceedings of the IEEE,1-4244-0517-3 2006 [10] Zhendong Luo and Dawei Huang, ―Iterative Soft Multiuser Detection for MIMO MC-CDMA Systems‖, Proceedings of the IEEE, 978-1-4244-1722-3, 2008. [11] Aifeng Ren, Qinye Yin, Ming Luo,―Downlink frequency-selective fading channel blind estimation for space-time coded MIMO-MC- CDMA systems”, Proceedings of the IEEE, 0-7803-9243-4, 2005 [12] Qinghua shi, y. karasawa,” Blind Channel Estimation for MIMO MC-CDMA with Arbitrary Numbers of Antennas and Users”, Proceedings of IWSDA, 978-1-61284-046, 2011 [13] zheng-min kong, guang-xi zhu, qiao-ling tong, yan-chun li, ―A novel differential multiuser detection algorithm for multiuser MIMO-OFDM systems‖, Kong et al. / 798 J Zhejiang Univ-Sci C (Comput & Electron), 11(10):798-807, 2010 [14] Li Mi, A. Nallanathan and S. Attallah, ― Blind Carrier Offset Estimation for MIMO MC-CDMA Systems with Low Complexity ‖, Proceedings of the IEEE, 0-7803-9243-4/, 2005 [15] Yusung Lee and Hyuncheol Park, ―Low complexity detections for downlink MIMO MC-CDMA‖, PIMRC 2006 [16] Daniel I. Iglesia, Adriana Dapena, Carlos J. Escudero, ―Blind Source Separation for Multiuser Detection in MIMO MC-CDMA Systems‖, Proceedings of the IEEE, 0-7803-8523-3, 2004 |
|
Cite this paper Emmanuel Nehemiah. J, Susithra.G, Dhanalakshmi.J, Vinothini.P, Priyanka.P. (2016) Error free transmission of mc CDMA signals through multiple antennas. International Journal of Communications, 1, 54-57 |
|
|
