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ieee
(7585 results)-
Whitepapers
PHY Foundation for Multi-Factor ZigBee Node Authentication
November 21, 2012 12:00am PST
The ZigBee specification builds upon IEEE 802.15.4 low-rate wireless personal area standards by adding security and mesh networking functionality. ZigBee networks may be secured through 128-bit...
Provided by: Institute of Electrical & Electronic Engineers
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Whitepapers
Clock Skew Based Remote Device Fingerprinting Demystified
November 21, 2012 12:00am PST
Commonly used identifiers for IEEE 802.11 Access Points (APs), such as network name (SSID), MAC, or IP address can be easily spoofed. This allows an attacker to fake a real AP and intercept,...
Provided by: Institute of Electrical & Electronic Engineers
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Whitepapers
Procedure to Build Interference Map in Peer to Peer IEEE 802.22 Networks
November 21, 2012 12:00am PST
Peer to Peer Wireless Regional Area Network (P2PWRAN) is proposed as an extension to support peer to peer communication based on IEEE 802.22. Multiple channel allocation and reuse of channels in...
Provided by: Institute of Electrical and Electronics Engineers
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Whitepapers
Fairness and Network Capacity Trade-off in P2P IEEE 802.22 Networks
November 21, 2012 12:00am PST
Wireless Regional Area Networks(WRAN), IEEE 802.22 standard, adopts a centralized cellular topology including Base Station (BS) and Customer-Premise Equipments (CPEs). However this may lead to...
Provided by: Institute of Electrical and Electronics Engineers
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Whitepapers
Distributed Sensing of Spectrum Occupancy and Interference in Outdoor 2.4 GHz Wi-Fi Networks
November 21, 2012 12:00am PST
A spectrum monitoring campaign was launched in an outdoor urban radio environment to investigate the potential deployment of Cognitive Radio (CR) Wi-Fi networks in the 2.4 GHz ISM band. The...
Provided by: Institute of Electrical and Electronics Engineers
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Whitepapers
A Novel Collision Probability Based Adaptive Contention Windows Adjustment for QoS Fairness on Ad Hoc Wireless Networks
November 21, 2012 12:00am PST
It is crucial to achieve Quality of Service (QoS) on IEEE802.11 in order to provide stable and reliable communication for real time and multimedia applications. Most of the recent QoS techniques...
Provided by: University of Otago
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Whitepapers
Two-Tier WBAN/WLAN Healthcare Networks; Priority Considerations
November 21, 2012 12:00am PST
In this paper, by bridging the IEEE 802.15.6-based WBANs and the IEEE 802.11e EDCA-based WLAN the authors develop a wireless healthcare network. They assign 8 WBAN User Priorities (UPs) to the...
Provided by: Institute of Electrical & Electronic Engineers
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Whitepapers
Adaptive CAC for SVC Video Traffic in IEEE 802.16 Networks
November 21, 2012 12:00am PST
Call Admission Control is a key function that guarantees the Quality of Service (QoS) for users. In radio networks, this function is usually based on traffic models and ensures that sessions are...
Provided by: Institute of Electrical & Electronic Engineers
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Whitepapers
Markov Chain Performance Model for IEEE 802.11 Devices With Energy Harvesting Source
November 21, 2012 12:00am PST
Research on energy harvesting networks has attracted an increasing attention lately. Nevertheless, few research of energy harvesting network follows the IEEE 802.11 protocol, whose Medium Access...
Provided by: National Taiwan University
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Whitepapers
Collision Detection in IEEE 802.11 Networks by Error Vector Magnitude Analysis
November 21, 2012 12:00am PST
There are two causes of packet losses during a wireless transmission: losses caused by collisions and losses caused by poor channel conditions. The throughput and spatial reuse of IEEE 802.11...
Provided by: Rensselaer at Hartford
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Whitepapers
Averting Speed Inefficiency in Rate-Diverse WiFi Networks Through Queueing and Aggregation
November 21, 2012 12:00am PST
IEEE 802.11n, the latest version of the widely used standard for wireless LANs, promises significant increases in speed by incorporating multiple enhancements at the physical layer. In this paper,...
Provided by: Institute of Electrical & Electronic Engineers
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Whitepapers
DeepSleep: IEEE 802.11 Enhancement for Energy-Harvesting Machine-to-Machine Communications
November 21, 2012 12:00am PST
As future M2M (Machine-To-Machine) communications aim at supporting wireless networks which feature long range, long operating duration and large device number, the IEEE 802.11ah Task Group is...
Provided by: National Taiwan University
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Whitepapers
Receiver Design for Realizing On-Demand WiFi Wake-Up Using WLAN Signals
November 21, 2012 12:00am PST
In this paper, the authors design a simple, low-cost, and low-power wake-up receiver which can be used for an IEEE 802.11 - compliant device to remotely wake up the other devices by utilizing its...
Provided by: Kansai University
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Whitepapers
Clique Partition Based Relay Placement in WiMAX Mesh Networks
November 21, 2012 12:00am PST
In WiMAX mesh networks based on IEEE 802.16j, when transmission power of the Base Station (BS) and the number of radios and channels are settled, data rate at the SubScriber (SS) is decided by the...
Provided by: Hong Kong Polytechnic University
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Whitepapers
Applying a Goal Programming Model to Support the Selection of Artifacts in a Testing Process
November 12, 2012 12:00am PST
In this paper, the authors propose the definition of a goal programming model for the selection of artifacts to be developed during a testing process, so that the set of selected artifacts is more...
Provided by: Hindawi Publishing
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Whitepapers
802.11ac: Very High Throughput
November 9, 2012 12:00am PST
Also known as Very High Throughput (VHT), 802.11ac is currently an IEEE draft amendment that set out to break the 1 Gbps barrier, to improve Wi-Fi's spectral efficiency, and to expand on the...
Provided by: Ruckus Network
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Whitepapers
Resource Allocation in Mobile WiMAX Network: An Optimal Approach
November 8, 2012 12:00am PST
In the last few years there has been significant growth in the area of wireless communication. IEEE 802.16/WiMAX is the network which is designed for providing high speed wide area broadband...
Provided by: Cornell University
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Whitepapers
Secure Key Management Protocol in WIMAX
November 1, 2012 12:00am PDT
The Worldwide Interoperability for Microwave Access (WIMAX /IEEE 802.16), is new technology based on wireless metropolitan area network. Security of connections access in WIMAX /IEEE 802.16 is...
Provided by: International Journal of Network Security
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Whitepapers
Energy Efficiency of the IEEE 802.15.4 Standard in Wireless Sensor Networks: Modeling and Improvement Perspectives
November 1, 2012 12:00am PDT
The IEEE focuses on the physical and MAC layer of Wireless Sensor Networks (WSN) and the Internet Engineering Task Force (IETF) works on Network layer and higher in the seven layer OSI reference...
Provided by: International Journal of Computer Applications
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Whitepapers
Investigation on IEEE 802.16m Networks Under Developed Error Model
November 1, 2012 12:00am PDT
Contention based bandwidth request mechanism is suggested for best effort services in WiMAX networks. The design of contention mechanism depends on the error model that reflects the transmission...
Provided by: International Journal of Computer Applications
