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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Wan Yadong Wang Qin Zhang Xiaotong Xu Jinwu Geng Lei Li Lei Wang Ruofei |
| Copyright Year | 2007 |
| Description | Author affiliation: Sch. of Inf. Eng., Univ. of Sci. & Technol. Beijing, Beijing (Wan Yadong; Wang Qin; Zhang Xiaotong; Xu Jinwu; Geng Lei; Li Lei) |
| Abstract | According to the characteristic of high reliable and low power periodical data collection on a large scale metallurgical industry wireless sensor network(WSN), we present a hybrid TDMA-FDMA MAC protocol ,this protocol depends on a cluster-based hierarchical topology and uses a synchronization mechanism with dynamic time-stamp adjusting. In this protocol, we use a one-off time-slot allocation TDMA based on broadcasting in initial and adopt dynamic timestamp adjusting time synchronization technology for each node within a cluster, which could effectively decrease the data collision caused by random competition and reduce the synchronization cost in traditional TDMA protocol. And we adopt FDMA protocol between the clusters to order to deploy a large-scale WSN with little delay increase. The experiment result has proved that this protocol could prolong the networks life-time by about 14% compared with the traditional TDMA protocol, and it also demonstrates that the protocol could guarantee the requirement of energy efficiency, accuracy, robust and reliability in metallurgical industry. The protocol could also be applied to other WSN systems. |
| Starting Page | 2705 |
| Ending Page | 2709 |
| File Size | 312774 |
| Page Count | 5 |
| File Format | |
| ISBN | 9781424413119 |
| DOI | 10.1109/WICOM.2007.672 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2007-09-21 |
| Publisher Place | China |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Wireless sensor networks Time division multiple access Network topology Wireless application protocol Broadcast technology Sensor phenomena and characterization Broadcasting Media Access Protocol Large-scale systems Metals industry |
| Content Type | Text |
| Resource Type | Article |
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