Quorum-based consistency management among replicas in ad hoc networks with data update

  • Authors:
  • Yohei Sawai;Masako Shinohara;Akimitsu Kanzaki;Takahiro Hara;Shojiro Nishio

  • Affiliations:
  • Osaka Univ., Suita, Osaka, Japan;Osaka Univ., Suita, Osaka, Japan;Osaka Univ., Suita, Osaka, Japan;Osaka Univ., Suita, Osaka, Japan;Osaka Univ., Suita, Osaka, Japan

  • Venue:
  • Proceedings of the 2007 ACM symposium on Applied computing
  • Year:
  • 2007

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Abstract

In this paper, we propose a consistency management method that constructs quorums with a small number of mobile hosts in ad hoc networks. In this method, when a mobile host discovers paths to other mobile hosts that construct quorums, it restricts the propagation area of query packets. As a result, this method can reduce the communication overhead while keeping the strict consistency among replicas.