Resolution Scheme of CRP Reservation Conflicts for Supporting QoS in ECMA-392-Based Ship Area Networks 


Vol. 39,  No. 12, pp. 1298-1306, Dec.  2014


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  Abstract

In this paper, we use the ECMA-392 standard, the first cognitive radio networks to meet the demand for IT services in the ship. And, we investigate about the conflicts of devices that support multi-hop network based on the ECMA-392. Therefore, we propose the resolution scheme of CRP reservation conflicts to solve this. The current CRP reservation approaches does not solve the CRP reservation conflicts of ECMA-392 between devices that move at a distance of three hops. Therefore, it is not possible to guarantee the QoS of real time services such as multimedia streaming. So, we provide a new CRP reservation scheme to avoid conflict through a new 2-hop CRP Availability IE and the change of CRP Control field. From the simulation results, we know that the proposed method of 3 hops CRP reservation conflicts resolution improves the throughput of device.

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  Cite this article

[IEEE Style]

S. R. Lee, J. Oh, B. Kim, Y. Lee, M. Jeong, S. B. Lee, "Resolution Scheme of CRP Reservation Conflicts for Supporting QoS in ECMA-392-Based Ship Area Networks," The Journal of Korean Institute of Communications and Information Sciences, vol. 39, no. 12, pp. 1298-1306, 2014. DOI: .

[ACM Style]

Seong Ro Lee, Joo-Seong Oh, Beom-mu Kim, Yeonwoo Lee, Min-A Jeong, and Seung Beom Lee. 2014. Resolution Scheme of CRP Reservation Conflicts for Supporting QoS in ECMA-392-Based Ship Area Networks. The Journal of Korean Institute of Communications and Information Sciences, 39, 12, (2014), 1298-1306. DOI: .

[KICS Style]

Seong Ro Lee, Joo-Seong Oh, Beom-mu Kim, Yeonwoo Lee, Min-A Jeong, Seung Beom Lee, "Resolution Scheme of CRP Reservation Conflicts for Supporting QoS in ECMA-392-Based Ship Area Networks," The Journal of Korean Institute of Communications and Information Sciences, vol. 39, no. 12, pp. 1298-1306, 12. 2014.

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pISSN : 1226 - 4717
eISSN : 2287 - 3880