Journal of the Institute of Electronics and Information Engineers (전자공학회논문지)

The Institute of Electronics and Information Engineers (대한전자공학회)
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Merged-Packet based Effective Queuing Mechanism for Underwater Networks

결합패킷 활용기반 수중네트워크 전송 큐 관리 기법

  • Received : 2016.11.23
  • Accepted : 2017.02.01
  • Published : 2017.02.25
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Abstract

In this paper, an adaptive MAC technique for various underwater environment with narrow-bandwidth and low transmission speed was proposed. In previously published Underwater Packet Flow Control (UPFC) technique, three transmission types (normal, block and parallel transmission) had been proposed using the number of transmission and transmission time. In addition to the UPFC, the proposed technique is an improved version of UPFC having more effective queuing technique for merge transmission. A mathematical model of the proposed queuing theory was constructed and its increased efficiency per unit transmission number was also verified based on simulations.

이 논문에서는 협대역과 낮은 전송속도의 제약을 가진 수중의 다양한 환경에 적응적인 MAC 기법을 제안하였다. 이미 발표된 Underwater Packet Flow Control (UPFC) 기법은 전송회수와 전송시간을 이용한 세 가지 전송타입을 제안하여 일반전송, 블럭전송, 병렬전송이 가능하도록 설계되었으나 기존 머지전송을 보완하여 최대전송가능 페이로드를 기준으로 효율적인 큐잉방법에 대한 기법 Effective Queuing-UPFC (EQ-UPFC)을 제안하였다. 제안한 기법의 전송효율의 검증을 위해 수학적 모델을 제시하였으며 시뮬레이션을 수행하여 전송회수 및 전송량 대비 효율성의 증가를 검증하였다.

Keywords

References

  1. X Guo, M.R. Frater and M.J. Ryan, "Design of a Propagation-Delay-Tolerant MAC Protocol for Underwater Acoustic Sensor Networks," Oceanic Engineering, IEEE Journal of, vol. 34, no.2, pp. 170-180, 2009 https://doi.org/10.1109/JOE.2009.2015164
  2. Ping Wang, Jiahao Li and Xi Zhang, "Adaptive RTT-driven transport-layer flow and error control protocol for QoS guaranteed image transmission over multi-hop underwater wireless networks: Design, implementation, and analysis," in Proceedings of IEEE ICC 2014 - Wireless Communications Symposium, pp. 5142-5147, Sep 2014.
  3. S. Y. Shin, J. I. Namgung and S. H. Park, "SBMAC: Smart Blocking MAC Mechanism for Variable UW-ASN (Underwater Acoustic Sensor Network) Environment," Sensors (Basel) 2010, Journal of, vol. 10(1), pp. 501-525, January 2010. https://doi.org/10.3390/s100100501
  4. R. Jurdak, P. Baldi and C. V. Lopes, "Softwaredriven sensor networks for short-range shallow water CHplications," Ad Hoc Networks 2009, Journal of, vol. 7 (5), pp. 837-848, July 2009.
  5. J. Y. Lee, N. Y. Yun, S. Muminov, S. Y. Shin, Y. S. Lyuh and S. H. Park, "A Focus on Practical Assessment of MAC Protocols for Underwater Acoustic Communication with Regard to Network Architecture," The Institution of Electronics and Telecommunication Engineers (IETE) Technical Review, vol. 30(4), pp. 214-221, July 2013.
  6. M. Stojanovic and L. Freitag, "Recent Trends in Underwater Acoustic Communications," Marine Technology Society Journal, vol. 47, no. 5, pp. 45-50, Oct 2013. https://doi.org/10.4031/MTSJ.47.5.9
  7. S. Y. Shin and S. H. Park, "Underwater Packet Flow Control for Underwater Networks," Journal of Korea Multimedia Society, Vol. 19. No. 5. pp. 924-931, May 2016. https://doi.org/10.9717/kmms.2016.19.5.924
  8. Ian F. Akyildiz, Dario Pompili, and Tommaso Melodia, "Underwater acoustic sensor networks: reseach challenges," Ad Hoc Networks 3 (2005), Elsevier, pp. 257-279, 2005. https://doi.org/10.1016/j.adhoc.2005.01.004