We address the problem of maximizing the lifetime in a wireless sensor network with energy- constrained sensor nodes and mobile data collection points (sinks). Information generated …
W Liang, J Luo, X Xu - 2010 IEEE global telecommunications …, 2010 - ieeexplore.ieee.org
In this paper we explore the mobility of a mobile sink in a wireless sensor network (WSN) to prolong the network lifetime. Since the mechanical movement of mobile sink is driven by …
Sažetak In this paper we address the problem of maximizing the lifetime in a wireless sensor network with energy and power constrained sensor nodes and mobile data collection point …
Y Gu, Y Ji, H Chen, B Zhao - Chinese Journal of Electronics, 2010 - ieeexplore.ieee.org
In this paper, we study the lifetime optimization problem using a mobile sink node in a storage-constrained wireless sensor network, and propose an optimal data gathering …
Recent studies have shown that utilizing a mobile sink (MS) to harvest and carry data from a wireless sensor network (WSN) can enhance network operations and increase the network …
Recent studies have shown that utilizing a mobile sink (MS) to harvest and carry data from a wireless sensor network (WSN) can enhance network operations and increase the network …
K Lee, YH Kim, HJ Kim, S Han - Wireless networks, 2014 - Springer
Network lifetime maximization is challenging particularly for large-scale wireless sensor networks. The sensor nodes near the sink node tend to suffer high energy consumption due …
The problem of maximizing lifetime of a sensor network is still challenging mainly due to the stringent delay-deadline of real-time applications and heterogeneity of sensor devices. The …
W Liang, J Luo - 2011 IEEE 36th conference on local computer …, 2011 - ieeexplore.ieee.org
In this paper we deal with the network lifetime maximization problem under multiple mobile sink environments, namely, the h-hop-constrained multiple mobile sink problem, which is …