Next century challenges: scalable coordination in sensor networks
MobiCom '99 Proceedings of the 5th annual ACM/IEEE international conference on Mobile computing and networking
Time Synchronization for Wireless Sensor Networks
IPDPS '01 Proceedings of the 15th International Parallel & Distributed Processing Symposium
Wireless sensor networks: a new regime for time synchronization
ACM SIGCOMM Computer Communication Review
A Multi-Channel MAC Protocol with Power Control for Multi-Hop Mobile Ad Hoc Networks
ICDCSW '01 Proceedings of the 21st International Conference on Distributed Computing Systems
Proceedings of the 5th ACM international symposium on Mobile ad hoc networking and computing
Comparison of multi-channel MAC protocols
MSWiM '05 Proceedings of the 8th ACM international symposium on Modeling, analysis and simulation of wireless and mobile systems
Prolonging the lifetime of wireless sensor networks by cross-layer interaction
IEEE Wireless Communications
IEEE Communications Magazine
MAC protocols for wireless sensor networks: a survey
IEEE Communications Magazine
Capacity analysis of interfering channels
Proceedings of the 2nd ACM workshop on Performance monitoring and measurement of heterogeneous wireless and wired networks
Reliability through frequency diversity: why channel hopping makes sense
Proceedings of the 6th ACM symposium on Performance evaluation of wireless ad hoc, sensor, and ubiquitous networks
Feasibility analysis of controller design for adaptive channel hopping
Proceedings of the Fourth International ICST Conference on Performance Evaluation Methodologies and Tools
A multi-channel approach for video forwarding in wireless sensor networks
CCNC'10 Proceedings of the 7th IEEE conference on Consumer communications and networking conference
Multiple receiver strategies for minimizing packet loss in dense sensor networks
Proceedings of the eleventh ACM international symposium on Mobile ad hoc networking and computing
Survey Paper: A survey on multi-channel communication in wireless sensor networks
Computer Networks: The International Journal of Computer and Telecommunications Networking
Hi-index | 0.00 |
Currently, most wireless sensor network applications assume the presence of single-channel Medium Access Control (MAC) protocols. When sensor nodes are densely deployed, single-channel MAC protocols may be inadequate due to the higher demand for the limited bandwidth. To overcome this drawback, we propose multiple channel support for improving the performance. Our method allows the nodes to utilize new frequency channels which results in the significant increase on the number of nodes that are granted access to the wireless medium. The method requires only one half-duplex transceiver per node, which is capable of sending and receiving over distinguished frequency channels. Simulation results show that, method successfully utilizes multiple channels and increases the performance proportional to the number of available frequencies for an example single-channel MAC protocol, LMAC.