Fundamentals of queueing theory (2nd ed.).
Fundamentals of queueing theory (2nd ed.).
A Survey of Energy Efficient Network Protocols for Wireless Networks
Wireless Networks
Wireless sensor networks: a survey
Computer Networks: The International Journal of Computer and Telecommunications Networking
Optimizing Sensor Networks in the Energy-Latency-Density Design Space
IEEE Transactions on Mobile Computing
Asynchronous wakeup for ad hoc networks
Proceedings of the 4th ACM international symposium on Mobile ad hoc networking & computing
A Wakeup Scheme for Sensor Networks: Achieving Balance between Energy Saving and End-to-end Delay
RTAS '04 Proceedings of the 10th IEEE Real-Time and Embedded Technology and Applications Symposium
Medium access control with coordinated adaptive sleeping for wireless sensor networks
IEEE/ACM Transactions on Networking (TON)
A MAC Protocol to Reduce Sensor Network Energy Consumption Using a Wakeup Radio
IEEE Transactions on Mobile Computing
A survey of energy-efficient scheduling mechanisms in sensor networks
Mobile Networks and Applications
Comparing energy-saving MAC protocols for wireless sensor networks
Mobile Networks and Applications
An Analytical Model for Wireless Sensor Networks with Sleeping Nodes
IEEE Transactions on Mobile Computing
MAC protocols for wireless sensor networks: a survey
IEEE Communications Magazine
A queue-based prolong lifetime methods for wireless sensor node
Computer Communications
International Journal of Communication Systems
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Energy saving is an important issue in wireless sensor networks for majority of sensor nodes equipped with non-rechargeable batteries. For increasing the lifetime of sensor networks, each node must conserve energy as much as possible. To prolong the lifetime of sensor nodes, most research works have focused on how to optimally increase the probability of sleeping states using multifarious wake-up strategies. Making things different, in this article, we propose a novel optimization framework for power consumption of sensor node with the N-policy M/G/1 queuing approach. There is a heavy overhead for packet collisions and channel contention resulting from restarting the process of medium contention. Based on the theory of N-policy M/G/1 queuing system with general startup time, our framework can be incorporated with most of existing MAC protocols to improve power consumption by alleviating total number of medium-contention throughout the lifetime of a generic sensor node. To meet the mission requirements in sensor networks, the proposed approach can also provide a design guideline for the sensor administrator to optimize relevant system parameters including power consumption and latency delay.