Performance analysis of broadband satellite communication system based on OFDM/TDM

doi:10.1016/S1005-8885(13)60046-1

Acta Metallurgica Sinica(English letters) ›› 2013, Vol. 20 ›› Issue (3): 37-42.doi: 10.1016/S1005-8885(13)60046-1

• Wireless • Previous Articles Next Articles

Performance analysis of broadband satellite communication system based on OFDM/TDM

1. Institute of Optical Communication and Optoelectronics, Beijing University of Posts and Telecommunications, Beijing 100876, China 2. School of Electronic Engineering, Beijing University of Posts and Telecommunications, Beijing 100876, China 3. Institute of Telecommunication Satellite, China Academy of Space Technology, Beijing 100094, China

Received:2013-03-25 Revised:2013-05-30 Online:2013-06-30 Published:2013-06-26
Contact: Qing-Hua TIAN E-mail:tianqh@bupt.edu.cn
Supported by:
This work was supported by the National Natural Science Foundation of China (61271281), the National Hi-Tech Research and Development Program of China (2013AA013301, 2013AA013303, 2012AA01A504), the Fundamental Research Funds for the Central Universities (24820122012PTB0004, 24820132013RC0201) and the International Science & Technology Cooperation Program of China (2012DFA11410).

Abstract

Abstract:

Orthogonal frequency division multiplexing (OFDM) is attracting more attention for its capability of high speed transmission. However, the OFDM possesses an obvious shortage in its high ratio of the peak power to the average power (PAPR), which has become the main issue holding it back to be applied to the broadband satellite communication system. OFDM combined with time division multiplexing (TDM), dividing the subcarriers of OFDM into some blocks in time tune, can decrease the high PAPR of OFDM. Meanwhile, the advantages of OFDM can be preserved. In this paper, OFDM/TDM is applied to the broadband satellite communication system. This paper theoretically analyses OFDM/TDM system model as well as its restraining effect on PAPR, and proposes frequency domain multiplexing-pilot (FDM-Pilot) channel estimation algorithm. Simulation results show OFDM/TDM in broadband satellite communication system has approving performance and decreased the PAPR.

Key words:

OFDM/TDM, broadband satellite communication system, PAPR, channel estimation

CLC Number:

TN911.3

TIAN Qing-hua, ZHANG Qi, TAO Ying, LIU Nai-jin, . Performance analysis of broadband satellite communication system based on OFDM/TDM[J]. Acta Metallurgica Sinica(English letters), 2013, 20(3): 37-42.

References

1. Van Nee R, Prasad R. OFDM for wireless multimedia communications. Boston,MA,USA:Artech House, 2000

2. Stefania S, Issam T, Matthew B. LTE:The UMTS long term evolution: From theory to practice. 2nd ed.Hoboken,NJ,USA: John Wiley & Sons, 2011

3. Kim H W, Hong T C, Kang K, et al. Applicability of orthogonal frequency division multiple access in satellite communication. Proceedings of the 73rd Vehicular Technology Conference (VTC-Spring’11), May 15-18, 2011, Budapest, Hungary. Piscataway, NJ,USA: IEEE, 2011:6p

4. Annex 9 of the chairman’s report on the sixth meeting of Working Party 4C, Preliminary draft new report : vison and requirements for the satellite radio interface(s) of IMT-advanced. 2010

5. Kim H W, Hong T C, Kang K,et al. A satellite radio interface for IMT--Advanced system using OFDM. Proceedings of the InternationalConference on the Information and Communication Technology Convergence (ICTC’10), Nov 17-19,2010, Jeju Island, Republic of Korea.Piscataway, NJ,USA:IEEE, 2010: 303-308

6. Gacanin H, Takaoka S, Adachi F. Generalized OFDM for bridging between OFDM and single-carrier transmission. Proceedings of the 9th IEEE Singapore International Conference on Communication Systems(ICCS’04),Sept 6-9,2004, Singapore. Piscataway, NJ,USA: IEEE, 2004: 145-149

7. Gacanin H, Adachi F. On channel estimation for OFDM/TDM using MMSE-FDE in a fast fading channel. EURASIP Journal on Wireless Communications and Networking, 2009, ID 481214:9p

8. Wu Y C, Wu D, Zhou Q. Novel channel estimation algorithm for OFDM/TDM over fast fading channels. Jounal of Chongqing University, 2011, 34(2): 64-68 (in chinese)

9. Gacanin H, Adachi F. Performance of OFDM/TDM with MMSE-FDE using pilot-assisted channel estimation. Proceedings of the IEEE Wireless Communications and Networking Conference(WCNC’07), Mar 11-15, 2007, Hong Kong, China. Piscataway, NJ, USA: IEEE, 2007: 222-226

10. Yeh Y H, Chen S G. DCT-based channel estimation for OFDM systems. Proceedings of the IEEE International Conference on Communications(ICC’04): Vol 4,Jun 20-24,2004, Paris,France. Piscataway, NJ, USA:IEEE, 2004:2442-2446

11. Loo C. Statistical models for land mobile and fixed satellite communications at Ka band. Proceedings of the 46th Vehicular Technology Conference (VTC’96):Vol 2, Apr 28-May 1, 1996, Atlanta, GA, USA. Piscataway, NJ, USA: IEEE, 1996:1023-1027

12. Li W, Law C L, Dubey V, et al. Ka-band land mobile satellite channel model incorporating weather effects. IEEE Communications Letters, 2001, 5(5): 194-196

13. Mehrnia A, Hashemi H. Mobile satellite propagation channe, Part 1:A comparative evaluation of current models. Proceedings of the 50th Vehicular Technology Conference (VTC-Fall’99):Vol 2,Sept 19-22,1999, Amsterdam, Netherland. Piscataway, NJ,USA:IEEE,1999: 2775-2779

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Performance analysis of broadband satellite communication system based on OFDM/TDM

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