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wireless and mobility
(14234 results)-
White Papers
Robust Tracking of Small-Scale Mobile Primary User in Cognitive Radio Networks
June 1, 2012 12:00am PDT
In Cognitive Radio Networks (CRNs), secondary users must be able to accurately and reliably track the location of small-scale mobile primary users/devices (e.g., wireless microphones) in order to...
Provided by: Institute of Electrical & Electronic Engineers
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White Papers
2012 Data Loss Survey Results: The State of Business Data Protection 2012
May 29, 2012 12:00am PDT
Enterprise organizations are beginning to become aware of the inadequate protection of important data on corporate laptops and mobile devices. Mobile workers are integral to the success of many...
Provided by: Cibecs
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White Papers
Optimization of Routes in Mobile Ad Hoc Networks Using Artificial Neural Networks
May 21, 2012 12:00am PDT
An ad hoc network is a collection of wireless mobile hosts forming a temporary network without the aid of any established infrastructure or centralized administration. Infrastructures less...
Provided by: International Journal of Soft Computing and Engineering (IJSCE)
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White Papers
A Cluster Based Proxy Mobile IPv6 for IP-WSNs
May 17, 2012 12:00am PDT
The Sensor Proxy Mobile IPv6 (SPMIPv6) has been designed for IP-based wireless sensor networks mobility to potentially save energy consumption by relieving the sensor nodes from participating in...
Provided by: Springer Science+Business Media
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White Papers
Improving Energy Efficiency for Mobile Platforms by Exploiting Low-Power Sleep States
May 17, 2012 12:00am PDT
Reducing energy consumption is one of the most important design aspects for small form-factor mobile platforms, such as smart-phones and tablets. Despite its potential for power savings, optimally...
Provided by: Association for Computing Machinery
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White Papers
Effect of Network Parameters on Neighbor Wireless Link Breaks in GPSR Protocol and Enhancement Using Mobility Prediction Model
May 16, 2012 12:00am PDT
The Greedy Perimeter Stateless Routing (GPSR) protocol is a well-known position-based routing protocol. Data packet routing in position-based routing protocols uses the neighbors' geographical...
Provided by: Springer Science+Business Media
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White Papers
Evaluation of the Potential for Energy Saving in Macrocell and Femtocell Networks Using a Heuristic Introducing Sleep Modes in Base Stations
May 15, 2012 12:00am PDT
In mobile technologies two trends are competing. On the one hand, the mobile access network requires optimisation in energy consumption. On the other hand, data volumes and required bit rates are...
Provided by: Springer Science+Business Media
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White Papers
Ensuring Fair Access in IEEE 802.11p-Based Vehicle-to-Infrastructure Networks
May 14, 2012 12:00am PDT
IEEE 802.11p is an approved amendment to the IEEE 802.11 standard to facilitate Wireless Access in Vehicular Environments (WAVE). In this paper, the authors present an analytical model to evaluate...
Provided by: Springer Science+Business Media
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White Papers
DirectPath: High Performance and Energy Efficient Platform I/O Architecture for Content Intensive Usages
May 11, 2012 12:00am PDT
With the widespread development of cloud computing and high speed communications, end users store or retrieve video, music, photo and other contents over the cloud or the local network for...
Provided by: Association for Computing Machinery
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White Papers
Insights on Metropolitan-Scale Vehicular Mobility From a Networking Perspective
May 11, 2012 12:00am PDT
The management of mobility is commonly regarded as one of the most critical issues in large-scale telecommunication networks. The problem is exacerbated when considering vehicular mobility, which...
Provided by: Association for Computing Machinery
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White Papers
pluralisMAC: A Generic Multi-MAC Framework for Heterogeneous, Multiservice Wireless Networks Applied to Smart Containers
May 10, 2012 12:00am PDT
Developing energy-efficient MAC protocols for lightweight wireless systems has been a challenging task for decades because of the specific requirements of various applications and the varying...
Provided by: Springer Science+Business Media
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White Papers
Adaptive Multi-Path Link Quality Routing Protocol for Mobile Ad-Hoc Network
May 5, 2012 12:00am PDT
Mobile Ad Hoc NETwork (MANET) is a collection of mobile nodes interconnected by wireless media. Routing protocols for Wireless ad hoc networks have traditionally focused on finding paths with...
Provided by: Universal Association of Computer and Electronics Engineers
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White Papers
Security Issues in Distributed Multihop WiMAX Networks
May 5, 2012 12:00am PDT
In this paper, the authors study the existing standards in multihop WiMAX networks and their security issues. For secured communications, it is necessary to have hop-by-hop authentication for any...
Provided by: Universal Association of Computer and Electronics Engineers
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White Papers
Reducing Message Overhead in On-Demand Mesh Based Multicast Routing Protocols
May 5, 2012 12:00am PDT
In wireless networks, due to limited battery power, it is crucial to reduce the transmission overhead and power consumption. In this paper, the authors discuss how to achieve low transmission...
Provided by: Universal Association of Computer and Electronics Engineers
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White Papers
Modeling and Performance Analysis of Iburst, Hiperman and GSM
May 5, 2012 12:00am PDT
In this paper, the authors propose a bandwidth-efficient multicast mechanism for heterogeneous wireless networks. Reducing the bandwidth cost of an Internet Protocol (IP) multicast tree by...
Provided by: Universal Association of Computer and Electronics Engineers
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White Papers
On Demand Routing Protocols in Manet
May 5, 2012 12:00am PDT
A Mobile Ad Hoc NETwork (MANET) is a network consisting of a set of mobile hosts capable of communicating with each other without the assistance of base stations. The dynamic topology of a mobile...
Provided by: Universal Association of Computer and Electronics Engineers
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White Papers
Performance Evaluation of Various Routing Protocols Used in Manet
May 5, 2012 12:00am PDT
A Mobile Ad-hoc NETwork (MANET) is a kind of wireless ad-hoc network, and is a self-configuring network of mobile routers connected wirelessly. MANET may operate in a standalone fashion, or may be...
Provided by: Universal Association of Computer and Electronics Engineers
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White Papers
Space Time Block Codes: An Overview
May 5, 2012 12:00am PDT
The demand for mobile communication systems with high data rates has dramatically increased in recent years. New methods are necessary in order to satisfy this huge communications demand,...
Provided by: Universal Association of Computer and Electronics Engineers
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White Papers
Effects of Hidden Terminals and their Alleviation in Multi Rate Ad Hoc Networks
May 5, 2012 12:00am PDT
In multi rate ad hoc networks the hidden terminal problem is unique and there is a limited understanding of its effect on network performance. In this paper, the authors studied the effects of...
Provided by: Universal Association of Computer and Electronics Engineers
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White Papers
A Survey on Trusted Agent-Based On-Demand Routing Protocol in MANET
May 5, 2012 12:00am PDT
Ad-hoc wireless networks are self-organising, infrastructure less networks characterized by dynamic topology, limited channel bandwidth and limited battery power at the nodes. The nodes...
Provided by: Universal Association of Computer and Electronics Engineers
