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mobile - wireless communications
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Introducing the New VMware Management Solution Portfolio
Check out this webcast to learn more about the New VMware Management Solution Portfolio.
Sponsored by VMware Date: Tue, 01 Mar 2011 00:00:00 -0800
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White Papers
HyTrust, VMware, Intel® Cloud Builders Enhanced Cloud Security Guide
Oct 2011
This reference architecture is tailored to aid security administrators responsible for design, implementation, validation, and utilization of cloud implementations.
Provided by Intel Corporation
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White Papers
BIG DATA: Managing Explosive Growth - The Importance of Tiered Storage
Jan 2012
Setting strategies to archive data in an automated, reliable, cost-effective way is emerging as the right approach for organizations in a wide variety of industries. Archiving older data so that...
Provided by Quantum
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White Papers
The Changing Role of Mobile Communications in the Workplace
Oct 2011
Now that enterprise mobility has become business-critical, helping employees to communicate - and to collaborate - anytime, anywhere, and on any device is essential. The competitive advantage of...
Provided by ShoreTel
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White Papers
The human side of business continuity planning
Jul 2011
While most businesses have continuity plans in place for remaining operational during a disruption, many don't address a company's most precious assets: its employees. This paper identifies key...
Provided by IBM
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White Papers
Top Ten Differentiators When Evaluating Unified Communications Solutions
Jun 2011
The convergence of voice, video, and data communications around a shared IP-based infrastructure allows businesses of all sizes to make calls, send messages, or join video conferences. The...
Provided by Cisco Systems, Inc.
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White Papers
Cisco 802.11n Wireless LAN Design Guide
Oct 2011
Learn best practices, practical techniques, and guidelines for designing, planning, & implementing a wireless LAN within a high-density environment such as a university or college campus. These...
Provided by Cisco Systems, Inc.
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White Papers
Optimize Wireless Network to Support Wi-Fi Enabled Devices
Oct 2011
Get technical guidance to better support Wi-Fi enabled phones and tablets on the Cisco Unified Wireless Network. Applicable for 802.11n-enabled devices that has a wireless profile that includes...
Provided by Cisco Systems, Inc.
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White Papers
Solutions for Cost-Effective Fax Routing Using Bar Codes
Sep 2011
In the second half of the 20th century, the optically scanned bar code made its debut in the railroad industry for labeling rail cars. After some fallbacks and inroads into other sectors, the...
Provided by OpenText
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Case Studies
"Big 10" University Optimizes 802.11n Performance
Oct 2011
See how Cisco customers enhance their wireless infrastructure and decreased wireless interference mitigation from hours to minutes, reduced routine access point maintenance to one-fifth of the...
Provided by Cisco Systems, Inc.
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White Papers
Five Tips for Safer Wireless LAN
Dec 2011
Wireless local area networks, or WLANs, provide homes and businesses with convenient and easy access to the Internet. But wireless networks can leave you vulnerable if you don't secure them...
Provided by Astaro
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e-Books
The Complete Unified Communications eBook from AT&T
Feb 2012
This eBook combines a collection of newsletters developed using Gartner Research and contains insights from AT&T into how to get the most out of your investment in Unified Communications (UC)....
Provided by AT&T
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Whitepapers - Video
Consolidate Traffic & Boost Performance
Dec 2011
Cisco Unified Fabric is a network design supporting the innovations required to implement next generation data centers for both traditional and virtual data centers. You gain seamless...
Provided by Cisco Systems, Inc
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Webcasts
On-Demand Webcast: Manage Quality Through the Eyes of Your Web Users - Part 1
Jun 2011
Discover the importance of seeing the user experience - through the eyes of the user - in this Quest Software on-demand webcast. You will learn where users spend most of their time on your site,...
Provided by Quest Software
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White Papers
Social Business: Advent of a new age
Oct 2011
As the world becomes more instrumented, interconnected and intelligent and the population continues to embrace social computing, today's enterprises face the dawn of a new era - the era of the...
Provided by IBM
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White Papers
10 Reasons You Need an AD Reporting Solution
May 2011
Keeping track of user accounts, groups, and other objects in AD is pretty much impossible without at least basic reporting capabilities. But AD doesn't have any built in. That leaves you wide open...
Provided by Quest Software
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White Papers
Accelerating Web Applications and Other Dynamic Content
Aug 2011
The use of content delivery networks (CDN) to improve site performance continues to grow rapidly. But for many site owners, there's a significant missing piece: a way to realize the benefits of a...
Provided by EdgeCast Networks Inc.
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Webcasts
CloudU Series: Say Goodbye to DIY Datacenters
Sep 2011
As IT increases in complexity each year, many small and medium businesses have little or no understanding of what a move to Cloud Computing really means in terms of underlying technology. In...
Provided by Rackspace Hosting
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White Papers
Ready or not, here comes the cloud
Oct 2009
Clouds do many things well, but fixing performance problems isn't one of them. For that you need a world-class application server. Learn how application delivery problems continue to frustrate IT...
Provided by Oracle
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Presentations
Improve Customer Satisfaction
Oct 2011
Multiple challenges are causing a rapid, profound transition in the way that people do business. Customers can interact with businesses through instant messaging, social media, in-person meetings,...
Provided by Cisco Systems, Inc.
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White Papers
Basics of IP Address Subnetting
Feb 2012
IP Address Subnetting is a complicated topic that can be confusing for many IT professionals. While you may be using one of the free subnet calculators available on the internet, knowing the...
Provided by Global Knowledge
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Resource Center
Building a Small Office Network: Getting Started
Sep 2008
An introduction to the business benefits of routing and switching technology. Learn what it can do for you.
Provided by Cisco Systems
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White Papers
Self-Healing Wireless Sensor Networks
Mar 2007
Nowadays wireless sensor networks have found their way into a wide variety of applications and systems with vastly varying requirements and characteristics, but all of them have a common element:...
Provided by Graz University of Technology
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White Papers
Investigating UC Vendors
Sep 2011
This 27-page detailed publication delivers the information needed to evaluate Unified Communications vendors. Gartner evaluates UC using a framework of six broad communications functions,...
Provided by ShoreTel
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White Papers
One Size Does Not Fit All: The Case for the Custom Cloud
Jan 2012
Cloud computing is broadly defined as an IT model that grants specific users both the permission and the ability to request a certain amount of computing resources through an automated interface....
Provided by BMC Software
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Webcasts
Is your network ready for tablets?
Oct 2011
Review the various wireless controller options, video applications for the LAN and WAN, and wireless management control and security strategies that best address new networking demands brought on...
Provided by Cisco Systems, Inc.
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White Papers
Cloud Benefits 101 - What's In It for You
Oct 2011
In 1997, businesses were excited about the Internet's potential, but worried about security, privacy, etc. In 2011, Cloud computing has emerged as the next transformational technology wave. Learn...
Provided by SAP
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White Papers
Unified Communications: Delivering New Operational Value
Aug 2011
Unified Communications (UC) is best defined as "communications integrated to optimize business processes." This definition focuses not on the UC technology but on how that UC technology can be...
Provided by LifeSize Communications
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White Papers
Dispelling the Vapor of Cloud Computing
Oct 2011
This white paper discusses the Drivers, barriers and considerations for public and private cloud adoption.
Provided by IBM
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White Papers
SAP Mobile Infrastructure: An Open Platform for Enterprise Mobility
Jul 2003
As a building block of SAP NetWeaver, SAP’s comprehensive application and integration platform, SAP Mobile Infrastructure provides an open standards-based platform for multi channel access to...
Provided by SAP
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White Papers
RFID Packaging Innovations: From Smart Labels to Smart Packages
Jun 2006
This paper examines the evolution of RFID labeling beginning with inlays and smart labels, then discusses straps and the benefits of straps labeling. It addresses straps as a more flexible RFID...
Provided by Texas Instruments
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White Papers
Top 5 Tips for Choosing Mobile Computers
Jun 2009
Sorting through the smart phones, PDAs and ruggedized computers available for business use is no easy task. Dozens of manufacturers offer hundreds of devices in thousands of configurations, but...
Provided by Intermec Technologies
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White Papers
Improving Health and Healthcare with Technology
Aug 2011
The American Recovery and Reinvestment Act provides a unique opportunity to apply IT technology more effectively to improve healthcare systems. Learn about the opportunities provided by the...
Provided by Hewlett-Packard (HP)
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White Papers
Mobile Application Security Testing
Nov 2009
The consumer mobile application market has seen explosive growth in the last couple of years. These applications have provided convenient access to bank accounts, credit card data, Personally...
Provided by McAfee
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White Papers
Keys to Successfully Deploying a Mobile Technology Architecture in Retail Banking and Financial Services
Jan 2010
Today, retail banks and other financial institutions are undergoing many structural challenges. Soaring operational costs, growing competition and rapidly eroding brand loyalty is resulting in...
Provided by Sprint
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White Papers
Deliver Extraordinary Customer Experience
Oct 2010
Competition is fierce in today's economy and customers know this. They can easily search the Internet to find companies that sell similar products or services at competitive prices. That's why...
Provided by Oracle
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White Papers
Coordinating Conferencing and Collaboration
Oct 2011
To make the most of the opportunities presented by the global economy, enterprises need a comprehensive, streamlined communication infrastructure. This is one that integrates all of their...
Provided by CDW
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White Papers
Information security assessment
Jun 2011
Uncovering information security and network exposures are important steps for protecting the confidentiality, integrity and availability of critical data. Read this data sheet to discover how to...
Provided by IBM
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Whitepapers - Video
Redefine Collaboration Across Any Device
Nov 2011
Mobile devices, delivery models, and new applications are making it easier to work in real time from anywhere, on any device and platform. People-centric collaboration helps teams exceed customer...
Provided by Cisco Systems, Inc
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Webcasts
WiMAX System Design Using MathWorks Simulink and Altera's DSP Builder
Jan 2009
FPGAs offer the highest performance platforms for Digital Signal Processing (DSP). Using Altera's new advanced DSP Builder tool, one can build highly optimized DSP designs within MathWorks...
Provided by Altera
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White Papers
2011 Guide to Enterprise Mobility and Innovations
Nov 2010
Want a quick summary of what 2011 will be like in the mobile space? Here it is in three words: too much information. The mobile space is heating up to a level that may even exceed the excitement...
Provided by TechRepublic
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White Papers
Instantaneous and Average Rate Maximization in MIMO Multiple-Access Channels (MAC) With Linear Processing
Jan 2010
Linear precoding (beamforming) techniques provide simple processing methods with good performance at reduced signaling complexity compared with nonlinear precoding schemes. The beamforming...
Provided by Institute of Electrical & Electronic Engineers
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White Papers
Reduced-Feedback Linear Precoding With Stable Performance for the Time-Varying MIMO Broadcast Channel
Nov 2008
This paper explores the performance of a multiple-input multiple-output broadcast channel where both the transmitter and receivers have outdated channel knowledge due to node motion or other...
Provided by Institute of Electrical & Electronic Engineers
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White Papers
Covariance Based Signaling and Feedback Data Parameterization for the TimeVarying MIMO Broadcast Channel
Apr 2010
Linear precoding (beamforming) techniques that maximize the sum rate in the multi-antenna broadcast channel often suffer severe performance degradation when the channel state information at the...
Provided by University of California
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White Papers
Regularized Channel Distribution Inversion (RCDI) and Parameterization in the MIMO Broadcast Channel
Jan 2010
The multi-user Multiple-Input Multiple-Output (MIMO) wireless broadcast channel sum capacity is achieved using non-linear Dirty-Paper Coding (DPC) based on accurate Channel State Information (CSI)...
Provided by Institute of Electrical & Electronic Engineers
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White Papers
Channel Diversity in Random Wireless Networks
May 2010
The goal of this paper is to explore the benefits of channel diversity in wireless ad hoc networks. The authors' model is that of a Poisson point process of transmitters, each with a receiver at a...
Provided by Institute of Electrical & Electronic Engineers
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White Papers
IBM System x® x86 servers: Delivering customer satisfaction by excelling in hardware and support
May 2012
Leading IT Industry analysts Technology Business Research (TBR) conducts quarterly x86 Server Customer Satisfaction (CSAT) studies to identify what factors are most important to small and midsize...
Provided by IBM
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White Papers
Information Efficiency and Transmission Range Optimization for Coded MIMO FH-CDMA Ad Hoc Networks in Time-Varying Environments
Jan 2010
Optimization of the transmission range in terms of maximizing information efficiency is studied in this paper for Mobile Ad hoc NETworks (MANETs) with Frequency-Hopped (FH) CDMA and multiple...
Provided by Institute of Electrical & Electronic Engineers
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White Papers
Outage-Optimal Transmission in Multiuser-MIMO Kronecker Channels
Jan 2010
In this paper, the authors look at single user and multiuser Multiple-Input Multiple-Output (MIMO) beamforming networks with Channel Distribution Information (CDI). CDI does not need to be updated...
Provided by University of California
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White Papers
Spatial Multiplexing in Random Wireless Networks
Apr 2010
The authors consider a network of transmitters, each with a receiver at a fixed distance, and locations drawn independently according to a homogeneous Poisson Point Process (PPP). The transmitters...
Provided by University of California
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White Papers
Cross-Layer Issues in Mac Protocol Design for MIMO Ad Hoc Networks
Aug 2006
In this paper, the authors discuss research and design issues that arise in the development of networking protocols for an ad hoc network where nodes are equipped with multiple antenna elements...
Provided by Institute of Electrical & Electronic Engineers
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White Papers
On Gain Asymmetry and Broadcast Efficiency in MIMO Ad Hoc Networks
Jan 2008
In this paper, the problem of broadcast in ad hoc networks with smart antennas in a general propagation scenario is investigated. The conventional models proposed in the literature are surveyed...
Provided by Institute of Electrical & Electronic Engineers
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White Papers
Physical Layer Approximations for Cross - Layer Performance Analysis in MIMO-BLAST Ad Hoc Networks
Dec 2007
In this paper, the authors consider a MAC protocol for ad hoc networks where nodes are equipped with multiple antennas, and communications are spatially multiplexed using the Bell labs LAyered...
Provided by Institute of Electrical & Electronic Engineers
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White Papers
Network Coding Meets MIMO
Nov 2007
In this paper, MIMO techniques are applied to network coding in order to exploit the spatial diversity inherent in packet combining. This is possible because network coding and MIMO solve similar...
Provided by University of Padova
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White Papers
On the Design of Routing Protocols for MIMO Ad Hoc Networks Under Uniform and Correlated Traffic
Oct 2008
In this paper, the authors investigate the effects of different routing choices in a MIMO ad hoc network. The MIMO physical layer provides a number of degrees of freedom that a correct protocol...
Provided by University of Padova
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White Papers
A Low-Delay MAC Solution for MIMO Ad Hoc Networks
Sep 2008
Beamforming is regarded as a key element for multi-antenna ad hoc networks. However, it cannot simultaneously provide the omni-directional and long-range coverage required by broadcast...
Provided by Institute of Electrical & Electronic Engineers
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White Papers
On the Statistics and MAC Implications of Channel Estimation Errors in MIMO Ad Hoc Networks
Aug 2008
In this paper, the authors propose an analytical technique to evaluate the statistics of the channel estimation error in a simple multi-user ad hoc networking scenario. This problem is very...
Provided by University of Padova
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White Papers
A Delay-Minimizing Routing Strategy for Wireless Multi-Hop Networks
May 2009
The authors consider a network where each route comprises a backlogged source, a number of relays and a destination at a finite distance. The locations of the sources and the relays are...
Provided by University of California
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White Papers
Secondary Users Cooperation in Cognitive Radio Networks: Balancing Sensing Accuracy and Efficiency
Apr 2012
Cooperative spectrum sensing is a promising technique in cognitive radio networks by exploiting multi-user diversity to mitigate channel fading. Cooperative sensing is traditionally employed to...
Provided by Institute of Electrical & Electronic Engineers
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White Papers
Cognitive Machine-to-Machine Communications: Visions and Potentials for the Smart Grid
May 2012
Based upon cognitive radio technology, the authors propose a new Machine-To-Machine (M2M) communications paradigm, namely Cognitive M2M (CM2M) communication. They first motivate the use of...
Provided by Institute of Electrical & Electronic Engineers
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White Papers
Digital Control Networks for Continuous Passive Plants Which Maintain Stability Using Cooperative Schedulers
Mar 2007
This paper is to develop reliable wireless control networks. These networks typically consist of distributed-wireless sensors, actuators and controllers which communicate with low cost devices...
Provided by University of Notre Dame
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White Papers
Passivity-Based Design Of Wireless Networked Control Systems Subject to Time-Varying Delays
Mar 2010
Real-life cyber-physical systems, such as automotive vehicles, building automation systems, and groups of unmanned vehicles are monitored and controlled by networked control systems. The overall...
Provided by Vanderbilt University
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White Papers
Connection Between the Passivity Index and Conic Systems
Dec 2009
This paper covers open-loop conditions that guarantee closed-loop stability of a feedback interconnection of two systems. The traditional solutions for this problem are passivity theory and the...
Provided by University of Notre Dame
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White Papers
Passivity Index for Switched System Design
May 2009
This paper presents a framework for control design of general nonlinear switched systems using passivity and two passivity indexes. Background material will be presented on traditional passivity...
Provided by University of Notre Dame
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White Papers
Parameter Identification in Model Based Networked Control Systems Using Kalman Filters
Jun 2009
The applicability of Model Based Networked Control Systems (MB-NCS) is often limited by the inexact knowledge of the dynamics of the system being controlled. On-line identification of system...
Provided by University of Notre Dame
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White Papers
Model Based Networked Control Systems: A Discrete Time Lifting Approach
Oct 2009
In recent years, control networks have been replacing traditional point-to-point wired systems. In networked control systems, the different elements, plants, controllers, sensors, and actuators...
Provided by University of Notre Dame
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White Papers
Distributed Flow Control Using Embedded Sensor-Actuator Networks for the Reduction of Combined Sewer Overflow (CSO) Events
Jan 2008
This paper studies the distributed control of network flows using an embedded sensor-actuator network. The authors focus on the problem of reducing the frequency of Combined Sewer Overflow (CSO)...
Provided by University of Notre Dame
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White Papers
Convergence of Consensus Filtering Under Network Throughput Limitations
Mar 2007
Consensus filters provide a distributed way of computing data aggregates in embedded sensor networks. Prior work has suggested that the rate at which such filters achieve consensus is proportional...
Provided by University of Notre Dame
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White Papers
Swarming Under Perfect Consensus Using Integral Action
Jan 2012
Swarming is a collective behavior in which a group of distinct dynamical agents begin to move as a single entity. Swarming behavior has fascinated those interested in how collective actions can...
Provided by University of Notre Dame
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White Papers
Stable Digital Control Networks for Continuous Passive Plants Subject to Delays and Data Dropouts
Dec 2007
The primary goal of this paper is to develop reliable wireless control networks. These networks typically consist of distributed-wireless sensors, actuators and controllers which communicate with...
Provided by Institute of Electrical & Electronic Engineers
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White Papers
Geometry, Connectivity, and Broadcast Transport Capacity of Random Networks With Fading
Sep 2011
In ad hoc networks with random node distribution, the underlying point process model and the channel fading process are usually considered separately. The authors provide a unified framework for...
Provided by University of Notre Dame
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White Papers
Longest Edge Routing on the Spatial Aloha Graph
Sep 2011
The Multihop Spatial Reuse Aloha (MSR-Aloha) protocol was recently introduced by Baccelli et al., where each transmitter selects the receiver among its feasible next hops that maximizes the...
Provided by Drexel University
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White Papers
On the End-to-End Delay Performance of Spatially Correlated Wireless Line Networks
Sep 2011
The analytical end-to-end (e2e) performance of a wireless multihop network is largely unknown, because of the interconnections between several factors involved. Customarily, the nodes are often...
Provided by University College London
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White Papers
Dynamic Connectivity and Packet Propagation Delay in ALOHA Wireless Networks
Sep 2011
The authors consider an ad hoc network which uses multihop and slotted ALOHA for its MAC contention. They then formulate the minimum time required for a packet to reach the destination from the...
Provided by University of Notre Dame
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White Papers
CSOnet: A Metropolitan Scale Wireless Sensor-Actuator Network for Storm Water Management
Jan 2008
This paper describes recent a metropolitan (citywide) scale deployment of a sensor-actuator network called CSOnet. CSOnet is a sensor-actuator network that monitors and controls the frequency of...
Provided by University of Notre Dame
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White Papers
Control of Multiple Networked Passive Plants With Delays and Data Dropouts
Oct 2009
The primary goal of this paper is to develop reliable wireless control networks,. These networks typically consist of distributed-wireless sensors, actuators and controllers which communicate with...
Provided by AACC
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White Papers
A Novel Approach to Grid Sensor Networks
Dec 2008
A novel approach to information processing in grid sensor networks is presented. Based on the Fornasini-Marchesini (FM) model, this highly scalable method can implement any general linear system...
Provided by Institute of Electrical & Electronic Engineers
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White Papers
An Event-Triggered Distributed Primal-Dual Algorithm for Network Utility Maximization
Aug 2009
Many problems associated with networked systems can be formulated as Network Utility Maximization (NUM) problems. This paper presents a distributed primal-dual algorithm for the NUM problem that...
Provided by University of Notre Dame
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White Papers
On Consensus Over Stochastically Switching Directed Topologies
Sep 2011
The authors consider average consensus algorithms executed over stochastically varying communication topologies that may be unbalanced. It is known that the state values will reach consensus,...
Provided by University of Notre Dame
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White Papers
Effect of Network Geometry and Interference on Consensus in Wireless Networks
Sep 2011
The authors study the convergence of the average consensus algorithm in wireless networks in the presence of interference. It is well-known that convergence of the consensus algorithm improves...
Provided by University of Notre Dame
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White Papers
Distributed Averaging in Dense Wireless Networks
Sep 2009
The authors consider the effect of network throughput on the convergence of a specific class of distributed averaging algorithms, called consensus algorithms. These algorithms rely on iterative...
Provided by University of Notre Dame
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White Papers
Broadband MIMO-OFDM Wireless Communications
Feb 2004
Orthogonal frequency division multiplexing (OFDM) is a popular method for high data rate wireless transmission. OFDM may be combined with antenna arrays at the transmitter and receiver to increase...
Provided by Georgia Institute of Technology
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White Papers
Long Term Evolution (LTE): Overview of LTE Air-Interface
Dec 2008
With the emergence of packet-based wireless broadband systems such as WiMAX 802.16e, it is evident that a comprehensive evolution of the Universal Mobile Telecommunications System (UMTS)...
Provided by Motorola
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White Papers
Long Term Evolution Protocol Overview
Oct 2008
This paper provides an introduction to how the Long term evolution (LTE) protocol stack operates. Because the final 3GPP specification will cover tens of thousands of pages, this paper touches...
Provided by Freescale Semiconductor
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White Papers
People + Processes + Technology: Creating a Winning Formula for Customer Support
Oct 2009
This new SupportIndustry.com white paper explores the critical relationships between people, processes and technology and provides best practices for delivering superior service and support.
Provided by Citrix Online
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White Papers
Brain-Computer Interface: Next Generation Thought Controlled Distributed Video Game Development Platform
Dec 2008
This paper presents a system that uses the human ability to control a video game on a mobile device using ElectroEncephaloGraphic (EEG) Mu rhythms. The signals were obtained using a specially...
Provided by Institute of Electrical and Electronics Engineers
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White Papers
Empirical Evidence of RFID Impacts on Supply Chain Performance
Aug 2008
The purpose of this paper is to investigate the actual benefits of Radio Frequency Identification (RFID) on supply chain performance through the empirical evidence obtained from the earlier...
Provided by Bryant University
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White Papers
Digital VLSI OFDM Transceiver Architecture for Wireless SoC Design
Jan 2005
This paper presents the VLSI architecture of an OFDM baseband transceiver for wireless communications. The open-/closed-loop carrier recovery achieves the stepping frequency acquisition for...
Provided by National Taiwan University
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White Papers
Integrated DWDM and MIMO-OFDM System for 4G High Capacity Mobile Communication
Jan 2010
Dense Wavelength-Division Multiplexing (DWDM) technique is a very promising data transmission technology for utilizing the capacity of the fiber. By DWDM, multiple signals (video, audio, data etc)...
Provided by Computer Science Journals
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White Papers
Using Calibration in RSSI-Based Location Tracking System
Mar 2005
This paper describes an enhancement method for location tracking system based on Received Signal Strength Indicator (RSSI)-values and Extended Kalman Filter (EKF). The enhancement is based on...
Provided by Tampere University of Technology
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White Papers
Challenges and Proposed Solutions in the Migration to 4G Mobile
Jan 2008
Convergence of mobile communications, computing and internet is on the way. This provides the driving force towards development of 4G technology. 4G mobile systems have the potential to provide...
Provided by M.J.P. Rohilkhand University
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White Papers
3GPP LTE/SAE: An Overview
Oct 2010
3GPP LTE/SAE is a next generation radio access system that supports future end-user requirements. The fundamental aim of Long-Term Evolution (LTE) is to improve the service provisioning and reduce...
Provided by International Journal of Computer and Electrical Engineering (IJCEE)
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White Papers
Discussion on Improving Quality of Service through Available Bandwidth Estimation in Mobile Ad Hoc Networks
Dec 2010
The term bandwidth refers to the data rate that a network link or a network path can transfer. Bandwidth is one of the guarantee attribute to measure the performance of the network. Estimating...
Provided by Bharathiar University
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White Papers
M-Learning Curriculum Design for Secondary School: A Needs Analysis
Jan 2011
The learning society has currently transformed from 'Wired Society' to become 'Mobile Society' which is facilitated by wireless network. To suit to this new paradigm, m-learning was given birth...
Provided by University of Malaya
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White Papers
Mobile TV in Japan
Jun 2006
This white paper presents the main issues concerning terrestrial digital broadcasting in Japan, such as service, device and mobile TV usage. Terrestrial digital broadcasting for mobile phones and...
Provided by Research On Asia (ROA) Group
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White Papers
A QoS Based MAC Protocol for Wireless Ad-Hoc Network
Mar 2011
Multimedia communication over wireless Ad-hoc networks has become the driving technology for many of the important applications, experiencing dramatic market growth and promising revolutionary...
Provided by Cornell University
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White Papers
Securing AODV for MANETs using Message Digest with Secret Key
Oct 2009
Due to lack of the infrastructure, open peer-to-peer architecture, shared wireless medium, limited resource constraints and highly dynamic topology, MANETs (Mobile Adhoc NETworks) are frequently...
Provided by Atmiya Institute Of Technology & Science
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White Papers
Content Centric Networking in Tactical and Emergency MANETs
Jul 2010
Reliable and secure content distribution in a disruptive environment is a critical challenge due to high mobile and lossy channels. Traditional IP networking and wireless protocols tend to perform...
Provided by UC Regents
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White Papers
Increase your Competitive Advantage with Business Communication Technology
Apr 2007
Most traditional business communications rely on telephone and paper-based processes. These resources do not readily support the level of productive interaction that growing businesses need to...
Provided by Cisco Systems
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White Papers
The TCP-Based New AIMD Congestion Control Algorithm
Oct 2008
Congestion control is one of the fundamental issues in computer networks. Without proper congestion control mechanisms there is the possibility of inefficient utilization of resources, ultimately...
Provided by University Putra Malaysia
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White Papers
Randomized k-Coverage Algorithms For Dense Sensor Networks
Jan 2007
The authors propose new algorithms to achieve k-coverage in dense sensor networks. In such networks, covering sensor locations approximates covering the whole area. However, it has been shown...
Provided by Simon Fraser University
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White Papers
Bluetooth Based Smart Sensor Networks
Apr 2008
Various sensors are already in a broad use today as part of different devices or as standalone devices connected to a network usually to monitor industrial processes, equipments or installations....
Provided by Lovely Professional University
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White Papers
On the Security of PPPoE Network
May 2011
PPPoE is a network protocol for encapsulating PPP frames inside Ethernet. It is widely used by commercial ISPs to authenticate peers, who want to surf the Internet by paying the bills. In this...
Provided by National University of Defense Technology
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White Papers
Proofs of Ownership in Remote Storage Systems
Apr 2011
Cloud storage systems are increasingly popular nowadays, and a promising technology to keep their cost down is deduplication, namely removing unnecessary copies of repeating data. Moreover,...
Provided by Bar-Ilan University
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White Papers
A Survey on MAC Protocols for Cognitive Radio Networks
Feb 2009
In Cognitive Radio (CR) networks, identifying the available spectrum resource through spectrum sensing, deciding on the optimal sensing and transmission times, and coordinating with the other...
Provided by Reed Elsevier
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White Papers
Monte-Carlo Localization for Mobile Wireless Sensor Networks
Sep 2006
Localization is crucial to many applications in wireless sensor networks. This paper proposes a range-free anchor-based localization algorithm for mobile wireless sensor networks that builds upon...
Provided by Delft University of Technology
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White Papers
E-MiLi: Energy-Minimizing Idle Listening in Wireless Networks
Jul 2011
WiFi interface is known to be a primary energy consumer in mobile devices, and Idle Listening (IL) is the dominant source of energy consumption in WiFi. Most existing protocols, such as the 802.11...
Provided by Association for Computing Machinery
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White Papers
Distributed Multiaccess in Hierarchical Cognitive Radio Networks
Jul 2011
The problem of distributed multiuser medium access of a hierarchical cognitive radio network with multiple primary and secondary users is considered. Each primary user has a licensed channel; it...
Provided by Institute of Electrical and Electronics Engineers
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White Papers
Indoor Deployment of IEEE 802.11s Mesh Networks: Lessons and Guidelines
Mar 2011
Emerging Wireless Mesh Networks (WMNs) are known for their fast and low cost deployment. Conventional mesh deployment focuses on the outdoor environment, which regards the WMNs as backbone...
Provided by Reed Elsevier
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White Papers
Efficient Power Utilization Techniques for Wireless Sensor Networks - A Survey
Feb 2011
Micro-sensor networks are widely deployed sensor network in typical geographical areas where human intervention is almost impossible. A WSN is a collection of several small energy limited sensors....
Provided by Uttarakhand Technical University
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White Papers
ZigBee Based Industrial Automation Profile for Power Monitoring Systems
May 2011
Industrial automations which are mostly depend upon the power systems & which requires distance controlled and regulated systems. Mostly voltage and current equipped parameters along with power...
Provided by G.H. Raisoni College of Engineering
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White Papers
Evolution of Mobile Wireless Communication Networks: 1G to 4G
Dec 2010
Mobile communications systems revolutionized the way people communicate, joining together communications and mobility. A long way in a remarkably short time has been achieved in the history of...
Provided by Punjabi University
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Book chapters
Nokia Smartphone Hacks: Record a Phone Call
Jul 2005
From time to time, one often needs to record phone conversations for business or personal reasons. For instance, when one orders merchandise over the phone, one probably wants to keep a record of...
Provided by O'Reilly Media
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White Papers
Spectrum Sensing Methods and Dynamic Spectrum Sharing in Cognitive Radio Networks: A Survey
Mar 2011
Dynamic spectrum access and Cognitive Radio (CR) are emerging technologies to utilize the scarce frequency spectrum in an efficient and opportunistic manner. They have been receiving tremendous...
Provided by Indiana University
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White Papers
Automated Advanced Industrial and Home Security Using GSM and FPGA
Jul 2011
Home and industrial security today needs to make use of the latest technological components. In this paper the author is going to present the design and implementation of a remote and sensing,...
Provided by International Journal of Computer Science and Information Technologies
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White Papers
A Data Cache Invalidation Strategy for Internet Vehicular Ad Hoc Network on Highway
Jul 2011
Internet Vehicular Ad hoc NETwork (IVANET) is a combination of wired Internet and Vehicular Ad hoc NETwork (VANET) through roadside infrastructure for universal communication among vehicles. A key...
Provided by International Journal of Computer Science and Information Technologies
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White Papers
Investigation on the Performance of Linear Antenna Array Synthesis Using Genetic Algorithm
Jun 2011
Genetic Algorithm (GA) is a powerful optimization method which is used in this paper for the synthesis of antenna array radiation pattern in adaptive beamforming. The synthesis problem discussed...
Provided by Anna University
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White Papers
Mobile Multimedia Streaming Improvements With Freeze-DCCP
Sep 2010
The authors propose to demonstrate a cross-layer enhancement of DCCP/TFRC which allows the transport to better handle network mobility handovers and adapt faster to the capacity available in the...
Provided by University of New South Wales
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White Papers
Unified Communications: Delivering New Operational Value
Aug 2011
Unified Communications (UC) is best defined as "communications integrated to optimize business processes." This definition focuses not on the UC technology but on how that UC technology can be...
Provided by LifeSize Communications
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White Papers
Adaptive Scalable Cross Layer Framework for Multi-Hop Wireless Sensor Networks
Jun 2011
The role of the sensor network from simply a means for communication to a technology that can be engineered to improve structural assessment through the interaction of sub-networks fusing data...
Provided by Singhania University
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White Papers
Conducting a WLAN Site Survey and Implementation for the Cisco Unified Wireless Network
Dec 2007
When preparing to conduct a site survey for a Cisco wireless LAN (WLAN) installation, follow the Cisco network design methodology. Cisco's Prepare, Plan, Design, Implement, Operate and Optimize...
Provided by Global Knowledge
