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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Khan, B.M. Ali, F.H. |
| Copyright Year | 2011 |
| Abstract | In this paper a high throughput, low latency, mobility adaptive and energy efficient medium access protocol (MAC) called Mobility Adaptive (MA) for wireless sensor networks. MAMAC ensures that transmissions incur no collisions, and allows nodes to undergo sleep mode whenever they are not transmitting or receiving. It uses delay allocation scheme based on traffic priority at each node and avoids allocating same back off delay for more than one node unless they are in separate clusters. It also allows nodes to determine when they can switch to sleep mode during operation. MA-MAC for mobile nodes provides fast association between the mobile node and the cluster coordinator. The proposed MAC performs well in both static and mobile scenarios, which shows its significance over existing MAC protocols proposed for mobile applications. The performance of MA-MAC is evaluated through extensive simulation, analysis and comparison with other mobility aware MAC protocols. The results show that MA-MAC outperforms significantly the existing CSMA/CA, Sensor Mac (S-MAC), Mobile MAC (MOBMAC), Mobility aware Delay sensitive MAC (MD-MAC) and Dynamic Sensor MAC (DS-MAC) protocols including throughput, latency and energy consumption. |
| Starting Page | 218 |
| Ending Page | 223 |
| File Size | 237759 |
| Page Count | 6 |
| File Format | |
| ISBN | 9781457710803 |
| ISSN | 21612889 |
| DOI | 10.1109/NGMAST.2011.46 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2011-09-14 |
| Publisher Place | United Kingdom |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Wireless sensor networks Schedules Energy Efficient Mobile Sensor CSMA/CA Mobile communication Media Access Protocol Multiaccess communication Delay MAC |
| Content Type | Text |
| Resource Type | Article |
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