SBMAC: Smart Blocking MAC Mechanism for Variable UW-ASN Underwater Acoustic Sensor Network EnvironmentReportar como inadecuado




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The Graduate School of Business IT, Kookmin University, 861-1 Jeongneung-Dong Sungbuk-Gu, Seoul 136-702, Korea





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Abstract In this paper, several MAC scheduling methods applicable to an underwater environment are proposed. Besides, a new marine communication system model was proposed to improve the reliability of the proposed SBMAC method. The scheme minimizes transmission of control frames except for data transmission and various transmission methods and ACK methods can be used together. Simulation models are set indices and analysis of the underwater environment is established to conduct reliable simulations. Consequently, the performance improvement of the proposed method is verified with respect to delay time, data transmission rate, memory utilization, energy efficiency, etc. View Full-Text

Keywords: Underwater-Acoustic Sensor Network UW-ASN; Medium Access Control MAC; Smart Blocking MAC SBMAC Underwater-Acoustic Sensor Network UW-ASN; Medium Access Control MAC; Smart Blocking MAC SBMAC





Autor: Soo-Young Shin, Jung-Il Namgung and Soo-Hyun Park *

Fuente: http://mdpi.com/



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