introduction energy is one of the most important commodities that make up a large proportion of international trade. among all the countries in the world, iran is known as semi-industrial developing country which is rich in energy such as non-renewable energy in particular fossil fuel. use of energy affects the environment in various forms of pollution. in the agricultural sector, the fao repor...

We consider radio applications where the nodes operate on batteries so that energy consumption must be minimized while satisfying given throughput and delay requirements. In this context, we analyze the best modulation strategy to minimize the total energy consumption required to send a given number of bits when error-control codes are used. The total energy consumption includes both the transm...

Wireless hosts are usually powered by batteries which provide a limited amount of energy. Therefore, techniques to reduce energy consumption are of interest. One way to conserve energy is to use power saving mechanisms. Power saving mechanisms allows a node to enter a doze state by powering off its wireless network interface when deemed reasonable. Another alternative is to use power control sc...

Energy consumption is one of the major expense in IT industry which has attracted the attentions of various data centers which deploys huge quantity of power supply. So attempt to reduce energy utilization is very prime concern in cloud computing as it supports various complex services obeying SLA. In this research work, we present an in-depth analysis of energy consumption at a core model of c...

In this paper we identified the various sources of energy consumption during the setup, operation and tear down of a secure wireless session. Our analysis showed that the data transfers during a secure wireless transaction, the number and size of messages exchanged during secure session establishment and the cryptographic computations used for data authentication and privacy during secure data ...

Instruction caches are responsible for a high percentage of the chip energy consumption, becoming a critical issue for battery-powered embedded devices. We can potentially reduce the energy consumption of the first level instruction cache (L1-I) by decreasing its size and associativity. However, demanding applications may suffer a dramatic performance degradation, specially in superscalar multi...

It is necessary to reduce the consumption of network node energy and the network load for solving the query design for routing algorithm in wireless sensor network, thus this article presents query gain routing algorithms and load balancing mechanism. This algorithm selects routing node by querying the routing information of gain matrix according to the successful record of historical query. Th...

839 All Rights Reserved © 2013 IJARCET Abstract Wireless hosts are usually powered by batteries which provide a limited amount of energy. Therefore, techniques to reduce energy consumption are of interest. One way to conserve energy is to use power saving mechanisms. Power saving mechanisms allow a node to enter a doze state by powering off its wireless network interface when deemed reasonable....

nowadays, wireless sensor network has been of interest to investigators and the greatest challenge in this part is the limited energy of sensors. sensors usually are in the harsh environments and transit in these environments is hard and impossible and moreover the nodes use non- replaceable batteries. because of this, saving energy is very important. in this paper we tried to decrease hard and...

municipal solid wastes (msws) vary in terms of quality and quantity, especially their toxic content. the efficient and sound disposal of msws not only needs implementing an integrated management procedure, but also performing a conservative way to reduce the impacts on resources. in the present research, after characterization of msw streams and consideration of disposal methods practiced in si...