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| Content Provider | Springer Nature Link |
|---|---|
| Author | Cheng, Wen qing Xiong, Zhi qiang Liu, Wei Yang, Zong kai Xu, Yong jian |
| Copyright Year | 2008 |
| Abstract | Most routing protocols for sensor networks try to extend network lifetime by minimizing the energy consumption, but have not taken the network reliability into account. An energy-aware, load-balancing and fault-tolerant routing scheme, termed as ELFR was propsed to adapt to the harsh environment. First a network robustness model was presented. Based on this model, the route discovery phase was designed to make the sensors to construct into a hop-leveled network which is mesh structure. A cross-layer design was adopted to measure the transmission delay so as to detect the failed nodes. The routing scheme works with acknowledge (ACK) feedback mechanism to transfer control messages to avoid producing extra control overhead messages. When nodes fail, the new healthy paths will be selected locally without rerouting. Simulation results show that our scheme is much robust, and it achieves better energy efficiency, load balancing and maintains good end-to-end delay. |
| Starting Page | 81 |
| Ending Page | 85 |
| Page Count | 5 |
| File Format | |
| ISSN | 10071172 |
| Journal | Journal of Shanghai Jiaotong University (Science) |
| Volume Number | 13 |
| Issue Number | 1 |
| e-ISSN | 19958188 |
| Language | English |
| Publisher | Shanghai Jiaotong University Press |
| Publisher Date | 2008-05-11 |
| Publisher Place | Heidelberg |
| Access Restriction | One Nation One Subscription (ONOS) |
| Subject Keyword | wireless sensor networks cross-layer design fault tolerant routing energy-aware Life Sciences Architecture Computer Science Materials Science Electronic and Computer Engineering |
| Content Type | Text |
| Resource Type | Article |
| Subject | Multidisciplinary |
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