Research challenges in wireless networks of biomedical sensors
Proceedings of the 7th annual international conference on Mobile computing and networking
The flooding time synchronization protocol
SenSys '04 Proceedings of the 2nd international conference on Embedded networked sensor systems
An analysis of a large scale habitat monitoring application
SenSys '04 Proceedings of the 2nd international conference on Embedded networked sensor systems
ZBP: A Zone-Based Broadcasting Protocol for Wireless Sensor Networks
Wireless Personal Communications: An International Journal
Proceedings of the 3rd international conference on Embedded networked sensor systems
Structural damage detection and localization using NETSHM
Proceedings of the 5th international conference on Information processing in sensor networks
The design and evaluation of a hybrid sensor network for Cane-Toad monitoring
IPSN '05 Proceedings of the 4th international symposium on Information processing in sensor networks
A wireless sensor network for structural health monitoring: performance and experience
EmNets '05 Proceedings of the 2nd IEEE workshop on Embedded Networked Sensors
SensorScope: Application-specific sensor network for environmental monitoring
ACM Transactions on Sensor Networks (TOSN)
| Hi-index | 0.00 |
Based on the characteristics of seismic observation tunnel and the requirements of underground seismic observation environment monitoring, this paper proposed a hierarchical tunnel-environment surveillance system, namely HTS. The HTS system can monitor humidity and achieve reliable bidirectional communication. The HTS system incorporates two measures designed to account for the sampling, data processing and communication bottlenecks of the sensor nodes (i) zone-based adaptive data collecting algorithm which exploits spatial redundancy of sampling readings to increase the effective sample processing rate, and (ii) adaptive sleep/wakeup mechanism which exploits the temporal correlation of sampling readings to further save energy consumption of unnecessary overhearing. HTS system can achieve better flexibility, correctness, longer lifetime, and adaptability to underground seismic observation tunnels compared with existing systems.