Delay Aware Two-Step Timers for Large Groups Scalability

Achmad Husni Thamrin, Hidetaka Izumiyama, Hiroyuki Kusumoto, Jun Murai

研究成果: Article査読

3 被引用数 (Scopus)


This paper investigates modified random timers based on uniform and exponentially distributed timers for feedback scalability for large groups. We observe the widely-used probability distribution functions and propose new ones that are aware of network delays. The awareness of network delays of our proposed modified p.d.fs proves to be able to achieve lower expected number of messages compared to the original ones given that the parameters are optimized for the network variables: the number of receivers, and the network delay. In our analysis we derive an equation to estimate the optimized parameter based on these network variables. We also simulate the p.d.fs for heterogenous network delays and find that each receiver only needs to be aware of its network delay.

ジャーナルIEICE Transactions on Communications
出版ステータスPublished - 2004 3月

ASJC Scopus subject areas

  • ソフトウェア
  • コンピュータ ネットワークおよび通信
  • 電子工学および電気工学


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