J Lian, L Chen, K Naik, T Otzu… - IEEE Monograph on …, 2004 - academia.edu
Energy conservation is one of the most important design considerations for battery powered wireless sensors networks (WSNET). Energy constraint in WSNETs limits the total amount of …
Z Cheng, M Perillo… - IEEE Transactions on …, 2008 - ieeexplore.ieee.org
In multihop wireless sensor networks that are often characterized by many-to-one (convergecast) traffic patterns, problems related to energy imbalance among sensors often …
J Ren, Y Zhang, K Zhang, A Liu… - IEEE transactions on …, 2015 - ieeexplore.ieee.org
Network lifetime is a crucial performance metric to evaluate data-gathering wireless sensor networks (WSNs) where battery-powered sensor nodes periodically sense the environment …
HM Ammari, SK Das - IEEE Transactions on Parallel and …, 2008 - ieeexplore.ieee.org
Static always-on wireless sensor networks (WSNs) are affected by the energy sink-hole problem, where sensors nearer a central gathering node, called the sink, suffer from …
As many sensor network applications require deployment in remote and hard-to-reach areas, it is critical to ensure that such networks are capable of operating unattended for long …
X Wu, G Chen, SK Das - IEEE Transactions on parallel and …, 2008 - ieeexplore.ieee.org
In this paper, we investigate the theoretical aspects of the nonuniform node distribution strategy used to mitigate the energy hole problem in wireless sensor networks (WSNs). We …
J Li, P Mohapatra - Pervasive and mobile Computing, 2007 - Elsevier
In this paper we investigate the problem of uneven energy consumption in a large class of many-to-one sensor networks. In a many-to-one sensor network, all sensor nodes generate …
MI Khan, WN Gansterer, G Haring - Computer communications, 2013 - Elsevier
Over the last decade a large number of routing protocols has been designed for achieving energy efficiency in data collecting wireless sensor networks. The drawbacks of using a …
G Sharma, R Mazumdar - Proceedings of the 6th ACM international …, 2005 - dl.acm.org
In this paper, we investigate the use of limited infrastructure, in the form of wires, for improving the energy efficiency of a wireless sensor network. We call such a sensor network …