BS-5-12 Sticky Transfers for Opportunistic Networks(BS-5. Network and Service Design, Control and Management)

• Yasmeen Farzana

  Department of Informatics, The Graduate University for Advanced Studies

• Huda Nurul

  National Institute of Informatics

• Borcea Cristian

  Department of Computer Science, New Jersey Institute of Technology

• Yamada Shigeki

  National Institute of Informatics

抄録

In this paper, we propose the sticky transfer model to enhance successful message transfers in opportunistic networks where hosts transfer buffered messages opportunistically. In the proposed model,'stick' means two mobile devices remain within the communication range of each other beyond the contact duration that would naturally exist between them. To 'stick', nodes may modify movement behavior based on mutual agreements using movement status and preference information when the natural contact duration is not enough. Simulation results show that the network delivery ratio increased by as much as 38%, while the latency decreased by as much as 38% when using sticky transfers. However, using sticky transfers with high probability reduces the performance improvement for flooding based routing protocols due to higher overhead and decreased number of node encounters.

収録刊行物

• 電子情報通信学会ソサイエティ大会講演論文集

  電子情報通信学会ソサイエティ大会講演論文集 2012 (2), "S-50"-"S-51", 2012-08-28

  一般社団法人電子情報通信学会

詳細情報

• CRID: 1570291227972774144
• NII論文ID: 110009592105
• NII書誌ID: AN10489017
• 本文言語コード: en
• データソース種別:
  • CiNii Articles