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the Usage of Power Battery Power Sources Left
"... Mobile ad-hoc networks are infrastructure-free and highly dynamics wireless networks. There are many routing protocols for Mobile Ad Hoc Networks (MANET). One of the popular routing protocols is Optimized Link State Routing (OLSR). OLSR was developed to work independently from higher-layer protocols ..."
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of battery power status and its advantages particularly pertaining to the relationship between the power status function with the OLSR by modify some of the OLSR source code. The study also focuses on maximizing the use of the battery power sources. The results from the experiment show that the usage
The Case for Energy-Proportional Computing
"... Energy-proportional designs would enable large energy savings in servers, potentially doubling their efficiency in real-life use. Achieving energy proportionality will require significant improvements in the energy usage profile of every system component, particularly the memory and disk subsystems. ..."
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Cited by 469 (2 self)
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. Energy efficiency, a new focus for general-purpose computing, has been a major technology driver in the mobile and embedded areas for some time. Earlier work emphasized extending battery life, but it has since expanded to include peak power reduction because thermal constraints began to limit further CPU
X-mac: A short preamble mac protocol for duty-cycled wireless sensor networks
- in SenSys
, 2006
"... In this paper we present X-MAC, a low power MAC protocol for wireless sensor networks (WSNs). Standard MAC protocols developed for duty-cycled WSNs such as B-MAC, which is the default MAC protocol for TinyOS, employ an extended preamble and preamble sampling. While this “low power listening ” approa ..."
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Cited by 360 (0 self)
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significantly reduces energy usage at both the transmitter and receiver, reduces per-hop latency, and offers additional advantages such as flexible adaptation to both bursty and periodic sensor data sources.
Power-Aware Localized Routing in Wireless Networks
, 2000
"... Recently, a cost aware metric for wireless networks based on remaining battery power at nodes was proposed for shortest-cost routing algorithms, assuming constant transmission power. Power aware metrics where transmission power depends on distance between nodes, and corresponding shortest-power algo ..."
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Cited by 298 (33 self)
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Recently, a cost aware metric for wireless networks based on remaining battery power at nodes was proposed for shortest-cost routing algorithms, assuming constant transmission power. Power aware metrics where transmission power depends on distance between nodes, and corresponding shortest-power
PowerScope: A Tool for Profiling the Energy Usage of Mobile Applications
, 1999
"... In this paper, we describe the design and implementation of PowerScope, a tool for profiling energy usage by applications. PowerScope maps energy consumption to program structure, in much the same way that CPU profilers map processor cycles to specific processes and procedures. Our approach combines ..."
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Cited by 198 (6 self)
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In this paper, we describe the design and implementation of PowerScope, a tool for profiling energy usage by applications. PowerScope maps energy consumption to program structure, in much the same way that CPU profilers map processor cycles to specific processes and procedures. Our approach
A Two-Tier Data Dissemination Model for Large-scale Wireless Sensor Networks
, 2002
"... networking. It suggests that information about each mobile sink's location be continuously propagated through the sensor field to keep all sensor nodes updated with the direction of forwarding future data reports. Unfortunately frequent location updates from multiple sinks can lead to both exce ..."
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Cited by 288 (14 self)
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excessive drain of sensors' limited battery power supply and increased collisions in wireless transmissions. In this paper we describe TTDD, a Two-Tier Data Dissemination approach that provides scalable and e#cient data delivery to multiple mobile sinks. Each data source in TTDD proactively builds a
Power management in energy harvesting sensor networks
- Networked and Embedded Systems Laboratory, UCLA
, 2006
"... Power management is an important concern in sensor networks, because a tethered energy in-frastructure is usually not available and an obvious concern is to use the available battery energy efficiently. However, in some of the sensor networking applications, an additional facility is available to am ..."
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Cited by 232 (3 self)
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Power management is an important concern in sensor networks, because a tethered energy in-frastructure is usually not available and an obvious concern is to use the available battery energy efficiently. However, in some of the sensor networking applications, an additional facility is available
An Analysis of Power Consumption in a Smartphone.
- In Proceedings of the USENIXATC’10,
, 2010
"... Abstract Mobile consumer-electronics devices, especially phones, are powered from batteries which are limited in size and therefore capacity. This implies that managing energy well is paramount in such devices. Good energy management requires a good understanding of where and how the energy is used ..."
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Cited by 192 (2 self)
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for micro-benchmarks as well as for a number of realistic usage scenarios. These results are validated by overall power measurements of two other devices: the HTC Dream and Google Nexus One. We develop a power model of the Freerunner device and analyse the energy usage and battery lifetime under a number
An analysis of the optimum node density for ad hoc mobile networks
- IN PROCEEDINGS OF THE IEEE INTERNATIONAL CONFERENCE ON COMMUNICATIONS
, 2001
"... An ad hoc mobile network is a collection of nodes, each of which communicates over wireless channels and is capable of movement. Wireless nodes have the unique capability of transmission at different power levels. As the transmission power is varied, a tradeoff exists between the number of hops from ..."
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Cited by 203 (0 self)
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from source to destination and the overall bandwidth available to individual nodes. Because both battery life and channel bandwidth are limited resources in mobile networks, it is important to ascertain the effects different transmission powers have on the overall performance of the network. This paper
On-demand Power Management for Ad Hoc Networks
, 2003
"... Battery power is an important resource in ad hoc networks. It has been observed that in ad hoc networks, energy consumption does not reflect the communication activities in the network. Many existing energy conservation protocols based on electing a routing backbone for global connectivity are obliv ..."
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Cited by 154 (7 self)
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Battery power is an important resource in ad hoc networks. It has been observed that in ad hoc networks, energy consumption does not reflect the communication activities in the network. Many existing energy conservation protocols based on electing a routing backbone for global connectivity
Results 1 - 10
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