An efficient and reliable geographic routing protocol based on partial network coding for underwater sensor networks
Journal article
Hao, Kun, Jin, Zhigang, Shen, Haifeng and Wang, Ying. (2015). An efficient and reliable geographic routing protocol based on partial network coding for underwater sensor networks. Sensors. 15(6), pp. 12720 - 12735. https://doi.org/10.3390/s150612720
Authors | Hao, Kun, Jin, Zhigang, Shen, Haifeng and Wang, Ying |
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Abstract | Efficient routing protocols for data packet delivery are crucial to underwater sensor networks (UWSNs). However, communication in UWSNs is a challenging task because of the characteristics of the acoustic channel. Network coding is a promising technique for efficient data packet delivery thanks to the broadcast nature of acoustic channels and the relatively high computation capabilities of the sensor nodes. In this work, we present GPNC, a novel geographic routing protocol for UWSNs that incorporates partial network coding to encode data packets and uses sensor nodes’ location information to greedily forward data packets to sink nodes. GPNC can effectively reduce network delays and retransmissions of redundant packets causing additional network energy consumption. Simulation results show that GPNC can significantly improve network throughput and packet delivery ratio, while reducing energy consumption and network latency when compared with other routing protocols. |
Keywords | underwater sensor networks (UWSNs); geographic routing; partial network coding; packet delivery ratio; energy consumption |
Year | 2015 |
Journal | Sensors |
Journal citation | 15 (6), pp. 12720 - 12735 |
Publisher | MDPI AG |
ISSN | 1424-8220 |
Digital Object Identifier (DOI) | https://doi.org/10.3390/s150612720 |
Scopus EID | 2-s2.0-84930638738 |
Open access | Open access |
Page range | 12720 - 12735 |
Research Group | Peter Faber Business School |
Publisher's version | License |
Place of publication | Switzerland |
https://acuresearchbank.acu.edu.au/item/88565/an-efficient-and-reliable-geographic-routing-protocol-based-on-partial-network-coding-for-underwater-sensor-networks
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