1st International ICST Conference on Wireless Internet

Research Article

SHUSH: reactive transmit power control for wireless MAC protocols

  • @INPROCEEDINGS{10.1109/WICON.2005.29,
        author={Anmol Sheth  and Richard Han},
        title={SHUSH: reactive transmit power control for wireless MAC protocols},
        proceedings={1st International ICST Conference on Wireless Internet},
        publisher={IEEE},
        proceedings_a={WICON},
        year={2005},
        month={9},
        keywords={},
        doi={10.1109/WICON.2005.29}
    }
    
  • Anmol Sheth
    Richard Han
    Year: 2005
    SHUSH: reactive transmit power control for wireless MAC protocols
    WICON
    IEEE
    DOI: 10.1109/WICON.2005.29
Anmol Sheth 1, Richard Han1
  • 1: University of Colorado, US

Abstract

Asymmetric transmission ranges caused due to transmit power control have the undesirable effect of increasing the number of hidden terminals in the network as well as increasing the unfairness in channel access. In this paper we present a new reactive power controlled MAC protocol, SHUSH, which tackles the above problems. We compare the performance of SHUSH with four other transmit power controlled MAC protocols and demonstrate that SHUSH achieves superior aggregate goodput, spatial reuse, fairness, and minimal energy consumption.