OFDM Transmission Method Based on the Beam-Space MIMO System 


Vol. 40,  No. 3, pp. 425-431, Mar.  2015


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  Abstract

Beamspace Multiple-Input Multiple Output(MIMO) system can transmit multiple data by using Electronically Steerable Parasitic Array Radiator(ESPAR) antenna which has single Radio Frequency(RF)-chain. Beamspace MIMO system can reduce complexity of the system and size of antenna in comparison with the conventional MIMO system because of characteristic of ESPAR antenna using the single antenna and the RF-chain. Heretofore, only the research of transmitting single-carrier has been conducted by the use of beamspace MIMO system. Therefore, in this paper, we propose beamspace MIMO system based on Orthogonal Frequency Division Multiplexing(OFDM) for transmitting the multi-carrier and analysis the performance of this system. We find a proper reactance value which has good performance because proposed system changes the performance by the reactance values of parasitic elements. and we confirm that performance of the proposed system is similar to conventional MIMO system based on OFDM.

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  Cite this article

[IEEE Style]

J. Choi, C. An, H. Ryu, "OFDM Transmission Method Based on the Beam-Space MIMO System," The Journal of Korean Institute of Communications and Information Sciences, vol. 40, no. 3, pp. 425-431, 2015. DOI: .

[ACM Style]

Jinkyu Choi, Changyoung An, and Heung-Gyoon Ryu. 2015. OFDM Transmission Method Based on the Beam-Space MIMO System. The Journal of Korean Institute of Communications and Information Sciences, 40, 3, (2015), 425-431. DOI: .

[KICS Style]

Jinkyu Choi, Changyoung An, Heung-Gyoon Ryu, "OFDM Transmission Method Based on the Beam-Space MIMO System," The Journal of Korean Institute of Communications and Information Sciences, vol. 40, no. 3, pp. 425-431, 3. 2015.

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pISSN : 1226 - 4717
eISSN : 2287 - 3880