- Title
- Data exchange in delay tolerant networks using joint inter- and intra-flow network coding
- Creator
- Ostovari, Pouya; Wu, Jie; Jolfaei, Alireza
- Date
- 2018
- Type
- Text; Conference proceedings
- Identifier
- http://researchonline.federation.edu.au/vital/access/HandleResolver/1959.17/168640
- Identifier
- vital:13899
- Identifier
-
https://doi.org/10.1109/PCCC.2018.8711268
- Identifier
- ISBN:9781538668085 (ISBN)
- Abstract
- Data transmission in delay tolerant networks (DTNs) is a challenging problem due to the lack of continuous network connectivity and nondeterministic mobility of the nodes. Epidemic routing and spray-and-wait methods are two popular mechanisms that are proposed for DTNs. In order to reduce the transmission delay in DTNs, some previous works combine intra-flow network coding with the routing protocols. In this paper, we propose two routing mechanisms using systematic joint inter- and intra-flow network coding for the purpose of data exchange between the nodes. We discuss the reasons why inter-flow network coding helps to reduce the delivery delay of the packets, and we also analyze the delays related with only using intra-flow coding, and joint inter- and intra-flow coding methods. We empirically show the benefit of joint coding over just intra-flow coding. Based on our simulation, joint coding can reduce the delay up to 40%, compared to only intra-flow coding.; 2018 IEEE 37th International Performance Computing and Communications Conference, IPCCC 2018
- Publisher
- Institute of Electrical and Electronics Engineers Inc.
- Relation
- 37th IEEE International Performance Computing and Communications Conference, IPCCC 2018; Orlando, United States; 17th-19th November 2018 p. 1-8
- Rights
- Copyright © 2018 IEEE.
- Rights
- This metadata is freely available under a CCO license
- Subject
- Data exchange; Delay tolerant networks; Inter-flow coding; Intra-flow coding; Random linear network coding
- Full Text
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