نتایج جستجو برای: energy based routing

تعداد نتایج: 3472031  

Routing and data aggregation are two important techniques for reducing communication cost of wireless sensor networks (WSNs). To minimize communication cost, routing methods can be merged with data aggregation techniques. Compressive sensing (CS) is one of the effective techniques for aggregating network data, which can reduce the cost of communication by reducing the amount of routed data to t...

2013
Nikhil Argade Gill R. Tsouri

Routing under energy harvesting constraints is considered. A routing protocol based on Dijkstra’s global routing algorithm is proposed and evaluated. The protocol dynamically modifies routing trees based on available energy accumulated through energy harvesting. Channel-state information is gathered in typical indoor environments using two experimental setups; one with eight nodes and on-body a...

Journal: :JIPS 2012
R. Sumathi M. G. Srinivas

With the increasing demand for real time applications in the Wireless Senor Network (WSN), real time critical events anticipate an efficient quality-of-service (QoS) based routing for data delivery from the network infrastructure. Designing such QoS based routing protocol to meet the reliability and delay guarantee of critical events while preserving the energy efficiency is a challenging task....

Mina Vajed Khiavi Sajjad Jahanbakhsh Gudakahriz, SHahram Jamali

Mobile Ad hoc networks (MANETs) are composed of mobile stations communicating through wireless links, without any fixed backbone support. In these networks, limited power energy supply, and frequent topology changes caused by node mobility, makes their routing a challenging problem. TORA is one of the routing protocols that successfully copes with the nodes’ mobility side effects, but it do...

2015
Manikandan Narasimhan

Multicast protocols are used to transfer the messages with a selected group of devices. Multicast is an effective method to maintenance group communication and decrease communicating energy. Multicasting can efficiently support a wide variety of applications. It is challenging to design a separate multicast routing protocol for sensor networks. The multicast routing protocols are fall under the...

2002
Moustafa Youssef Mohamed F. Younis Khaled A. Arisha

While traditional routing protocols try to minimize the end-to-end delay or maximize the throughput, most energyaware routing protocols for wireless sensor networks try to extend the life time of the network by minimizing the energy consumption sacrificing other performance metrics. In this paper, we introduce a new energy-aware routing protocol that tries to minimize the energy consumption and...

ژورنال: محاسبات نرم 2015

One of the main challenges in Wireless Sensor Networks is the limited energy of nodes which can cause to reduce the lifetime of nodes and whole network respectively. Transmissions between the nodes consumes most of the nodes' energy so minimization of unnecessary transmissions can led to reduction of energy consumption. Therefor routing protocols designed based on optimal energy consumption are...

Journal: :آب و خاک 0
لاله پرویز مجید خلقی پرویز ایران نژاد شهاب عراقی نژاد خلیل ولیزاده

abstract land surface hydrological models has importance in the determination of soil moisture and temperature, the rate of evapotranspiration, stream flow by emphasis on the land surface physical and dynamic process descriptions. in this research, vic land surface hydrological model has been used for the land surface temperature and stream flow determination. the vic runoff simulation in each ...

Mina Vajed Khiavi Sajjad Jahanbakhsh Gudakahriz, SHahram Jamali

Mobile Ad hoc networks (MANETs) are composed of mobile stations communicating through wireless links, without any fixed backbone support. In these networks, limited power energy supply, and frequent topology changes caused by node mobility, makes their routing a challenging problem. TORA is one of the routing protocols that successfully copes with the nodes’ mobility side effects, but it do...

Journal: :JDCTA 2010
Hee Wan Kim Hee Suk Seo Sun Ho Hong Chul Kim

Recent advances in WSN (Wireless Sensor Networks) have led to many routing protocols designed for more efficiency of energy utilization in the WSN field. While many routing protocols have been proposed in this field, a single routing protocol cannot be energy-efficient if the environment of the sensor network varies. This paper presents a FAR (Fuzzy logic based Adaptive Routing) algorithm that ...

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