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An Efficient Data Transmission Strategy using Adaptive-Tier Low Transmission Power Schedule in a Steady-state of BMA

  • Journal of The Korea Society of Computer and Information
  • Abbr : JKSCI
  • 2010, 15(5), pp.103-111
  • Publisher : The Korean Society Of Computer And Information
  • Research Area : Engineering > Computer Science

김상철 1

1국민대학교

Accredited

ABSTRACT

This paper proposes an efficient data transmission strategy using adaptive-tier low transmission power schedule in a TDMA-based ad hoc MAC protocol. Since the network resource of ad hoc networks has the characteristic of reassignment due to the multiple interferences and the contention-based limited wireless channel, the efficient time slot assignment and low power transmission scheme are the main research topics in developing ad hoc algorithms. Based on the proposed scheme of interference avoidance when neighbor clusters transmit packets, this paper can minimize the total energy dissipation and maximize the utilization of time slot in each ad hoc node. Simulation demonstrates that the proposed algorithm yields 15.8 % lower energy dissipation and 4.66% higher time slot utilization compared to the ones of two-tier conventional energy dissipation model.

Citation status

* References for papers published after 2022 are currently being built.

This paper was written with support from the National Research Foundation of Korea.