Previous hop data retransmission service for SoR-based public networks

Rajitha Tennekoon, Janaka Wijekoon, Erwin Harahap, Hiroaki Nishi

研究成果: Conference contribution

抄録

It is a well-known fact that the Internet traffic travels through public networks and these networks are vulnerable and congested. Whenever an error in a packet is detected, the packet should be retransmitted back to the receiver to reduce/overcome the data loss. Automatic repeat request (ARQ) method is a well-known data retransmission method used by protocols such as Transmission Control Protocol (TCP). This method will retransmit data all the way from the sender resulting higher end-to-end retransmission delays in the packet transmission. Nevertheless this method is widely used and operational, it will also introduce unnecessarily duplicate packets further congesting the networks when it retransmit the entire packet stream from an unacknowledged packet after detecting a retransmission requirement. Encryption and public key cryptography are important technologies that are used to preserve data security and integrity, and to reduce information theft on the public networks. These existing technologies have less flexibility over the current security requirements and the conventional routers are unable to provide end services to the users and applications. To address this need, our laboratory introduced the per-hop data encryption protocol for service-oriented router (SoR) based public networks which allows more secured and flexible method to transfer data over public networks [15]. SoRs are introduced to maintain rich information for the next-generation networks by shifting the current Internet infrastructure to an information-based and an open-innovation platform [6]. SoR is a middleware and can be implemented on a Cisco AXP and Juniper JunosV App Engine where it can analyse all packet stream transactions on its interfaces. Using the features of the SoR, in this paper, we propose a previous hop data retransmission service for public networks. This proposing service can provide higher data availability and reliability to the data that traverses through public networks, reducing the end-to-end data retransmission delays. We implemented a prototype of previous hop data retransmission service on the ns-3 simulator. Furthermore, from the evaluations on the test bed topology, it clearly showed that the proposed method was 80.43% faster than the conventional ARQ based retransmission method.

本文言語English
ホスト出版物のタイトル2014 7th International Conference on Information and Automation for Sustainability
ホスト出版物のサブタイトル"Sharpening the Future with Sustainable Technology", ICIAfS 2014
出版社Institute of Electrical and Electronics Engineers Inc.
ISBN(電子版)9781479945986
DOI
出版ステータスPublished - 2014 3月 26
イベント2014 7th International Conference on Information and Automation for Sustainability, ICIAfS 2014 - Colombo, Sri Lanka
継続期間: 2014 12月 222014 12月 24

出版物シリーズ

名前2014 7th International Conference on Information and Automation for Sustainability: "Sharpening the Future with Sustainable Technology", ICIAfS 2014

Other

Other2014 7th International Conference on Information and Automation for Sustainability, ICIAfS 2014
国/地域Sri Lanka
CityColombo
Period14/12/2214/12/24

ASJC Scopus subject areas

  • エネルギー工学および電力技術
  • 再生可能エネルギー、持続可能性、環境
  • 人工知能
  • コンピュータ ネットワークおよび通信
  • コンピュータ サイエンスの応用
  • 制御およびシステム工学

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