Abstract
Delay Tolerant Network (DTN) is one kind of emerging networks characterized by long delay and intermittent connectivity. Traditional ad hoc routing protocols are inapplicable or perform poorly in DTNs because nodes are seldom fully connected. In recent years, many routing protocols (especially social-based routing) are proposed to improve the delivery ratio in DTNs, but most of them do not consider the load of nodes thus may lead to unbalanced energy consumption among nodes. In this paper, we propose an Energy Efficient Social-based Routing (EESR) protocol to reduce the load of nodes while maintaining the delivery ratio within an acceptable range by limiting the chances of forwarding in traditional social-based routing. Furthermore, we also propose an improved version of EESR to dynamically adjust the controlling parameter. Simulation results on real-life DTN traces demonstrate the efficiency of our proposed algorithms.
| Original language | English |
|---|---|
| Title of host publication | Wireless Algorithms, Systems and Applications - 9th International Conference, WASA 2014, Proceedings |
| Editors | Zhipeng Cai, Chaokun Wang, Siyao Cheng, Hongzhi Wang, Hong Gao |
| Publisher | Springer Verlag |
| Pages | 290-301 |
| Number of pages | 12 |
| ISBN (Electronic) | 9783319077819 |
| DOIs | |
| Publication status | Published - 2014 |
| Event | 9th International Conference on Wireless Algorithms, Systems and Applications, WASA 2014 - Harbin, China Duration: 23 Jun 2014 → 25 Jun 2014 |
Publication series
| Name | Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) |
|---|---|
| Volume | 8491 |
| ISSN (Print) | 0302-9743 |
| ISSN (Electronic) | 1611-3349 |
Conference
| Conference | 9th International Conference on Wireless Algorithms, Systems and Applications, WASA 2014 |
|---|---|
| Country/Territory | China |
| City | Harbin |
| Period | 23/06/14 → 25/06/14 |
UN SDGs
This output contributes to the following UN Sustainable Development Goals (SDGs)
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SDG 7 Affordable and Clean Energy
Keywords
- Delay Tolerant Networks
- Energy Efficient
- Load Balancing
- Social-based Routing
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