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AdapLoRa: Resource Adaptation for Maximizing Network Lifetime in LoRa networks
IEEE International Conference on Network Protocols, 2020LoRa has attracted much research attention due to its long communication range and low power consumption on end devices. In LoRa networks, the energy consumption on the end devices can be unfair, because some end devices have to use large spreading ...
Weifeng Gao, Zhiwei Zhao, G. Min
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On the lifetime of wireless sensor networks
IEEE Communications Letters, 2005We derive a general formula for the lifetime-of wireless sensor networks which holds independently of the underlying network model including network architecture and protocol, data collection initiation, lifetime definition, channel fading characteristics, and energy consumption model.
Yunxia Chen, Qing Zhao
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Ad hoc networks, 2019
The wireless sensor networks (WSNs) are used for the real-life implementation of the Internet of Things (IoT) in smart agriculture, smart buildings, smart cities, and online industrial monitoring applications. Generally, traditional WSN nodes are powered
Himanshu Sharma, A. Haque, Z. Jaffery
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The wireless sensor networks (WSNs) are used for the real-life implementation of the Internet of Things (IoT) in smart agriculture, smart buildings, smart cities, and online industrial monitoring applications. Generally, traditional WSN nodes are powered
Himanshu Sharma, A. Haque, Z. Jaffery
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On the lifetime of wireless sensor networks
ACM Transactions on Sensor Networks, 2009Network lifetime has become the key characteristic for evaluating sensor networks in an application-specific way. Especially the availability of nodes, the sensor coverage, and the connectivity have been included in discussions on network lifetime. Even quality of service measures can be reduced to lifetime considerations.
Isabel Dietrich, Falko Dressler
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Mobile wireless sensor network lifetime maximization by using evolutionary computing methods
Ad hoc networks, 2020Due to the continuous development and progress of wireless communication technology and sensor network technology, wireless sensor networks (WSNs) have gradually become an attractive technology that facilitates people's lives. Due to the extensive use of
Xiu Zhang, Xiaohui Lu, Xin Zhang
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Extending network lifetime for ALLIANCES
Computer Communications, 2009ALLIANCES is a newly proposed wireless MAC protocol that exploits the cooperation of source nodes and relay nodes to resolve collisions and further improve throughput. Until now, ALLIANCES did not consider energy, which is the most precious commodity of mobile communications.
Xinhua Yang +3 more
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Lifetime Modeling of a Sensor Network
Design, Automation and Test in Europe, 2005We provide a mathematical analysis for the lifetime of a sensor network, when data-generation at individual sensor nodes is a random process. We show that the mathematical results for expected lifetime and its probability distribution closely validate the simulations results, both in linear and planar networks.
Vivek Rai, Rabi N. Mahapatra
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Lifetime in Wireless Sensor Networks
2009 International Conference on Complex, Intelligent and Software Intensive Systems, 2009The following paper deals with criterion used to measure communication protocol efficiency in Wireless Sensor Networks. As energy is a crucial characteristic of those networks, it is necessary to pay attention both to the energy consumption and to the distribution of energy consumption, when using communication protocols, so as to increase the lifetime
Champ, Julien +2 more
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An analysis of the lifetime of OLSR networks
Ad Hoc Networks, 2010The Optimized Link State Routing (OLSR) protocol is a well-known route discovery protocol for ad-hoc networks. OLSR optimizes the flooding of link state information through the network using multipoint relays (MPRs). Only nodes selected as MPRs are responsible for forwarding control traffic.
Jan-Maarten Verbree +2 more
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Maximum Lifetime Broadcasting in Wireless Networks
IEEE Transactions on Computers, 2005Summary form only given. We consider the problem of broadcasting messages in a wireless energy-limited network so as to maximize network lifetime. An O(e log e) algorithm to construct a broadcast tree that maximizes the critical energy of the network following the broadcast is developed.
Joongseok Park, Sartaj Sahni
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