A Resource Allocation Scheme in Spatial Multiplexing Marine Communication Systems Considering Channel Characteristics 


Vol. 39,  No. 7, pp. 528-537, Jul.  2014


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  Abstract

As the data traffic between ships and a land station continuously increase through the shipbuilding-IT convergence, several wireless communication technologies are being studied to process large amounts of data traffic. In particular, the multi-antenna system is one of the most expected technologies to provide high throughput. This paper proposes an algorithm for the base station to select the ship in consideration of channel characteristics and the transmission angle for a beam of the land station in spatial multiplexing marine communication systems. We increase the system capacity by maximizing the received signal strength of the ship using clustering characteristic of the radio channel. Also, we reduce the time to select the ship by excluding the ship with the large interference between the beams. On our computer simulation, the proposed scheme dramatically reduces the computational complexity with a little sacrifice of the throughput.

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  Cite this article

[IEEE Style]

W. Tcha, G. Lee, Y. Nam, S. R. Lee, M. Jeong, J. So, "A Resource Allocation Scheme in Spatial Multiplexing Marine Communication Systems Considering Channel Characteristics," The Journal of Korean Institute of Communications and Information Sciences, vol. 39, no. 7, pp. 528-537, 2014. DOI: .

[ACM Style]

Wonjung Tcha, Gilsu Lee, Yujin Nam, Seong Ro Lee, Min-A Jeong, and Jaewoo So. 2014. A Resource Allocation Scheme in Spatial Multiplexing Marine Communication Systems Considering Channel Characteristics. The Journal of Korean Institute of Communications and Information Sciences, 39, 7, (2014), 528-537. DOI: .

[KICS Style]

Wonjung Tcha, Gilsu Lee, Yujin Nam, Seong Ro Lee, Min-A Jeong, Jaewoo So, "A Resource Allocation Scheme in Spatial Multiplexing Marine Communication Systems Considering Channel Characteristics," The Journal of Korean Institute of Communications and Information Sciences, vol. 39, no. 7, pp. 528-537, 7. 2014.

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pISSN : 1226 - 4717
eISSN : 2287 - 3880