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Adaptive Satellite Downlink transmission using Multicarrier CDMA  

Lim Kwang jae (한국전자통신연구원 이동통신연구단)
Kim Soo young (전북대학교 전자정보공학부)
Lee Ho Jin (한국전자통신연구원 디지털방송연구단)
Publication Information
The Journal of Korean Institute of Communications and Information Sciences / v.29, no.10A, 2004 , pp. 1167-1176 More about this Journal
Abstract
This paper presents an adaptive MC-CDMA transmission for downlink in mobile satellite system and simulation results on Ka-band mobile satellite channel. The simulation results show that the proposed scheme support a throughput of several tens of Mbit/s and a spectral efficiency range of 1 bit/s/Hz to 4.7 bit/s/Hz according to channel environments due to the adaptive broadband satellite transmission.
Keywords
multicarrier; CDMA; satellite communicationl; adaptive transmission;
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1 Kwangjae Lim, Kwonhue Choi, Kunseok Kang, Sooyoung Kim Shin, Ho-Jin Lee, 'A satellite radio interface for IMT-2000,' ETRI J., vol. 24, no. 6, Dec. 2002,pp. 415-428   DOI   ScienceOn
2 S. Kim, W. S. Yang, and H. Lee, 'Trellis-based decoding of high dimensional block turbo codes', ETRI Journal, vol. 25, pp. 1-8, Feb. 2003   DOI   ScienceOn
3 Sooyoung Kim Shin, Kwangjae Lim, Kwonhue Choi, Kunseok Kang, 'Rain attenuation and the Doppler shift compensation for satellite communication systems using high frequency bands,' ETRl Journal, vol. 24, pp.31-42, Feb. 2002   DOI   ScienceOn
4 Kwangjae Lim, Kunseok Kang, and Sooyoung Kim, 'Adaptive MC-CDMA for IP-based Broadband Mobile Satellite Systems,' Proc. VTC2003 Fall, 2003
5 D.N. Kalofonos, M. Stojanovic, and J.G. Proakis, 'On the performance of adaptive MMSE detectors for a MC-CDMA system in fast fading Rayleigh channels,' Proc. PIMRC98,pp. 1309-1313, 19981998
6 Third Generation Partnership Project (3GPP) Technical Report 25.848, 'Physical layer aspects of UTRA high speed downlink packet access,' 2001
7 Richard Van Nee and Ramjee Prasad, OFDM for Wireless Multimedia Communications, Artech House Publishers, 2000
8 Fernando P${\erez Font${\n, Marya V${\zquez-Gastro, Cristina Enjamio Cabado, Jorge Pita Garc${\a and Erwin Kubista, 'Statistical modeling of the LMS channel,' IEEE Trans. Veh. Technol., vol. 50, no. 6, pp. 1549-1567, Nov. 2001   DOI   ScienceOn