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(4228 results)-
Whitepapers
Optimizing the Operating Time of Wireless Sensor Network
November 21, 2012 12:00am PST
A difficult constraint in the design of Wireless Sensor Networks (WSNs) is the limited energy resource of the batteries of the sensors. This limited resource restricts the operating time that WSNs...
Provided by: EURASIP
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Whitepapers
Energy-Efficient Routing through Weighted Load Balancing
November 21, 2012 12:00am PST
In this paper the authors present a novel algorithm, Energy Efficient Weighted Load Balanced Routing (E-WLBR), to increase network lifetime for ad hoc wireless networks by applying weighted...
Provided by: Institute of Electrical & Electronic Engineers
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Whitepapers
Sensor-MAC with Dynamic Duty Cycle in Wireless Sensor Networks
November 21, 2012 12:00am PST
Wireless sensor networks are designed to be deployed in the physical environment to monitor a wide variety of real-world phenomena. These networks are composed of various small sensor nodes...
Provided by: Institute of Electrical & Electronic Engineers
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Whitepapers
A Cluster-based Energy Efficient MAC Protocol for Multi-hop Cognitive Radio Sensor Networks
November 21, 2012 12:00am PST
In this paper, the authors concentrate on the design, implementation and performance evaluation of the Medium Access Control (MAC) for the multi-hop sensor networks. Being operated in unlicensed...
Provided by: Institute of Electrical & Electronic Engineers
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Whitepapers
A Distributed Bayesian Approach to Fault Detection in Sensor Networks
November 21, 2012 12:00am PST
Sensor networks are widely used in industrial and academic applications as the pervasive sensing module of an intelligent system. Sensor nodes may occasionally produce incorrect measurements due...
Provided by: Institute of Electrical & Electronic Engineers
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Whitepapers
Securing Wireless Medical Devices
November 21, 2012 12:00am PST
Portable Wireless Devices (PWDs) and Portable Medical Devices (PMDs) are rapidly becoming an integral part of the people lives, and even their bodies. Security issues raise great concerns among...
Provided by: Institute of Electrical & Electronic Engineers
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Whitepapers
Design and Analysis for Reliable Broadcast Transmission in Energy Harvesting Networks
November 21, 2012 12:00am PST
In this paper, the authors study the reliable broadcast transmission in energy harvesting networks. In addition to employ the erasure-based coding scheme to cope with the packet loss, they deal...
Provided by: Institute of Electrical and Electronics Engineers
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Whitepapers
On the Capacity Region of the Gaussian MAC with Batteryless Energy Harvesting Transmitters
November 21, 2012 12:00am PST
The authors consider the two-user additive Gaussian Multiple Access Channel (MAC) where the transmitters communicate by using energy harvested from nature. Energy arrivals of the users are i.i.d....
Provided by: Institute of Electrical and Electronics Engineers
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Whitepapers
Exploiting Timing Channel in Intra-Body Sensor Networks
November 21, 2012 12:00am PST
Intra-body sensor networks can radically change the approach to personal health control and care. However, they still need several research issues to be solved. One major issue is related to the...
Provided by: Institute of Electrical & Electronic Engineers
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Whitepapers
Incentive Driven Information Sharing in Delay Tolerant Mobile Networks
November 21, 2012 12:00am PST
Mobile wireless devices (e.g., Smartphones, PDAs, and notebooks) play important roles in the people daily life, e.g., users often use such devices for bank transactions, keep in touch with...
Provided by: Lehigh University
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Whitepapers
Cognitive Transmission Based on Data Priority Classification in WSNs for Smart Grid
November 21, 2012 12:00am PST
Smart Grid integrates digital processing, sensor technology, automatic control and communication to the traditional power grid to achieve more efficient electricity distribution and management....
Provided by: Shanghai Institute of Applied Physics, Chinese Academy of Sciences
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Whitepapers
Performance Evaluation of Security Routing Strategies to Avoid DoS Attacks in WSN
November 21, 2012 12:00am PST
A wireless sensor Networks is a collection of simple devices with limited computation and resources. It is used to collect informations that are send back to the user. The sensed informations are...
Provided by: University of Pardubice
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Whitepapers
Efficient Communications in Mobile Hybrid Wireless Networks
November 21, 2012 12:00am PST
In this paper, the authors present an efficient routing protocol for Mobile Hybrid Wireless Networks (MHWNs), which consists of an infrastructure wireless network and a few mobile ad hoc networks....
Provided by: Temple Skin Care
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Whitepapers
Power Efficiency and Consumption Factor Analysis for Broadband Millimeter-Wave Cellular Networks
November 21, 2012 12:00am PST
The growing demand for bandwidth intensive wireless applications and devices portend a future where millimeter-wave and sub-THz carrier frequencies will be used to provide massively broadband...
Provided by: Institute of Electrical & Electronic Engineers
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Whitepapers
Screen-Off Traffic Characterization and Optimization in 3G/4G Networks
November 16, 2012 12:00am PST
Today's cellular systems operate under diverse resource constraints: limited frequency spectrum, network processing capability, and handset battery life. The authors consider a novel and important...
Provided by: Association for Computing Machinery
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Blog Post
Starting life with the Surface
November 15, 2012 8:31pm PST
Tony McSherry goes through his first week of using a Microsoft Surface.
37 Latest comment by TechLibUser543
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Whitepapers
TP-MAC: Trustable Pass Medium Access Control Protocol Design for Energy Aware Wireless Sensor Networks
November 8, 2012 12:00am PST
Each node of the Wireless Sensor Networks (WSNs) are having the activity of sensing the environmental factors around the sensor node and then passing the sensed information to the destination over...
Provided by: EuroJournals
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Discussion Threads
Five useful tips for your Samsung Galaxy S III
November 5, 2012 6:53am PST
Five useful tips for your Samsung Galaxy S III article root Encryption If, after you "encrypt" your device, you change your mind you can always "decrypt" it and go back to the previous state. So...
4 Started by chris_black | Latest comment by reshefmaia
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Whitepapers
Performance Analysis of Network Resources in Standard Access Protocols
November 4, 2012 12:00am PDT
Wireless protocols resources and devices are constantly battery-powered, and hence expand the association lifetime and it is the primary concerns in the ubiquitous deployment of wireless networks....
Provided by: International Journal of Computer Science and Information Technologies
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Whitepapers
MDSA: Modified Distributed Storage Algorithm for Wireless Sensor Networks
November 2, 2012 12:00am PDT
In this paper, the authors propose a Modified Distributed Storage Algorithm for wireless sensor networks (MDSA). Wireless Sensor Networks, as it is well known, suffer of power limitation, small...
Provided by: The Schwa
