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Antennas

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ALSO CALLED: Antenna
DEFINITION: A smart antenna is a digital wireless communications antenna system that takes advantage of diversity effect at the source (transmitter), the destination (receiver), or both. Diversity effect involves the transmission and/or reception of multiple radio frequency (RF) waves to increase data speed and reduce the error rate. In conventional wireless communications, a single antenna is used at the source,  … 
Definition continues below.
Antennas White Papers (View All Report Types)
26 - 50 of 183 Matches Previous Page  |  Next Page
Cloud UC Savings and Flexibility Keeps Lincoln Moving
sponsored by MASERGY
WHITE PAPER: Read this short case study which shows how a moving and storage company deployed UC to improve flexibility and create saving.
Posted: 15 Jul 2016 | Published: 15 Jul 2016

MASERGY

Cost/Benefit Case for Next-Level Servers and Hardware
sponsored by Lenovo
WHITE PAPER: This report highlights significant server and hardware innovation capable of supporting business applications and keeping the enterprise agile. Read on and stop letting traditional infrastructures get in the way of important decisions.
Posted: 16 Feb 2016 | Published: 31 Dec 2014

Lenovo

Data Center Applications Standards Reference Guide: Networking and Storage
sponsored by CommScope
WHITE PAPER: In this technical white paper, discover a detailed overview of the most prevalent networking and storage applications in today's modern data centers. Additionally, read on to get instruction on computer clustering, SAN and server cabling, data security, and more.
Posted: 01 Jun 2016 | Published: 21 Apr 2016

CommScope

Deliver Windows Apps to Google Chromebooks for a Seamless, App-centric Experience From Anywhere
sponsored by Citrix and Google
WHITE PAPER: This white paper explains how, through the use of desktop virtualization solutions, organizations can launch centrally hosted enterprise applications alongside Google Apps, SaaS and other cloud services within the same Chrome environment without the need to launch one or more virtual Windows desktops.
Posted: 12 Sep 2014 | Published: 12 Sep 2014

Citrix and Google

Dell Appliance for Wyse - Citrix® Reference Architecture
sponsored by Dell, Inc. and Intel®
WHITE PAPER: Explore the architecture design, configuration, and implementation considerations for the key components required to deliver virtual desktops or shared session desktops using the Dell Appliance for Wyse. Also, take a look at the solution architecture overview, hardware components, software components, and more.
Posted: 07 Jul 2016 | Published: 29 Apr 2016

Dell, Inc. and Intel®

Dell Wyse Datacenter for Citrix Reference Architecture
sponsored by Dell
WHITE PAPER: Learn how to deliver virtual desktops via XenDesktop 7.1 on Windows Server Hyper-V 2012 R2 or VMware vSphere 5.
Posted: 25 Nov 2014 | Published: 30 May 2014

Dell

Desktop Admin for BYOD: Security Chapter
sponsored by SearchSecurity.com
WHITE PAPER: The risk presented by BYOD should not prevent companies from taking advantage of its benefits, including flexibility and cost savings.  Inside, learn how to clearly define your BYOD security strategy and get the most out of this trend.
Posted: 21 Feb 2013 | Published: 21 Feb 2013

SearchSecurity.com

Bringing Order to IT Chaos in Remote Offices
sponsored by Dell, Inc. & Intel®
WHITE PAPER: Take a look at this exclusive resource to find out how this converged infrastructure hardware can help you enable business success.
Posted: 18 Feb 2014 | Published: 30 Jun 2013

Dell, Inc. & Intel®

Budgeting for Your Next Hardware Investment: New Pricing and Payment Methods
sponsored by IBM
WHITE PAPER: This informative resource provides the necessary financial tools you'll need when you begin investing in your new IBM storage solution or IBM Power System server. Find out how financing can help your business.
Posted: 25 Oct 2013 | Published: 25 Oct 2013

IBM

Buyer's Guide: What Every Business Needs to Know When Selecting a Phone System
sponsored by RingCentral
WHITE PAPER: This step-by-step guide helps you choose the right phone system based on your overall business goals.
Posted: 17 Feb 2014 | Published: 31 Dec 2013

RingCentral

Can Your Data Center Infrastructure Handle the Heat of High Density
sponsored by CyrusOne
WHITE PAPER: High density computing is today's standard in best-in-class performance and availability, and those that fail to keep pace or fall behind will find themselves no longer competitive in today's markets.
Posted: 11 Aug 2008 | Published: 01 Aug 2008

CyrusOne

Cisco UCS C-Series Rack Servers for Microsoft Exchange 2010
sponsored by Insight
WHITE PAPER: Explore this solution brief to learn about an innovative rack server series specifically designed to help organizations deploy and effectively run Microsoft Exchange Server environments. Learn more about the advanced features and benefits of this hardware.
Posted: 22 Apr 2013 | Published: 22 Apr 2013

Insight

Closed Loop Lifecycle Planning©: Optimizing for Energy Efficiency in the Upcoming Technology Refresh Cycle
sponsored by Hewlett Packard Enterprise
WHITE PAPER: This paper encourages all businesses, regardless of size and complexities, to consider a more formal "green" strategy in regards to client computing and the technology refresh cycle.
Posted: 20 Oct 2008 | Published: 17 Oct 2008

Hewlett Packard Enterprise

Collaboration Is the next Game Changer in Customer Service
sponsored by Cisco
WHITE PAPER: This exclusive paper discusses how collaboration is emerging as the next big game changer for customer service, providing practical examples and key insights into how four companies implemented collaboration technologies and used them to transform their customer service environments.
Posted: 12 Jun 2014 | Published: 12 Jun 2014

Cisco

Complete the Microsoft® Lync™ Experience with Jabra Devices: Datasheet
sponsored by Insight and Jabra
WHITE PAPER: Access this resource for a wider offering of mobile communications devices that are optimized for Microsoft Lync, and with automated, remote, and voice/audio quality features, your business can achieve full productivity and efficiency.
Posted: 08 Nov 2013 | Published: 08 Nov 2013

Insight and Jabra

Configuration and Change Management for IT Compliance and Risk Management
sponsored by Tripwire, Inc.
WHITE PAPER: This white paper discusses key issues surrounding configuration management and compliance, such as the IT department's need to lower costs, increase management flexibility and control, and increase responsiveness to business needs and requirements.
Posted: 08 Jan 2009 | Published: 01 Nov 2007

Tripwire, Inc.

Considerations for Building Video Chat and Streaming Applications
sponsored by Oxagile
WHITE PAPER: This whitepaper stacks up against each other the chat solutions and media servers that will set an underlying base for either custom video streaming or video chat products that you might consider building.
Posted: 07 Aug 2013 | Published: 07 Aug 2013

Oxagile

Considerations for Deploying Deduplication in a Small Business Environment
sponsored by Quantum Corporation
WHITE PAPER: Deduplication has been one of the hottest technologies in the storage industry for almost three years and has grown into a mainstream technology from the large enterprise down to the small business and remote office. Read this white paper to learn the important questions for SMB managers to ask.
Posted: 10 Dec 2010 | Published: 10 Dec 2010

Quantum Corporation

Customers Achieve Extreme Performance at Lowest Cost with Oracle Exadata Database Machine
sponsored by Oracle Corporation
WHITE PAPER: This white paper contains a sampling of real business results that organizations in a variety of industries worldwide have achieved by implementing Oracle Exadata. Read now to learn more.
Posted: 26 Mar 2012 | Published: 31 Dec 2011

Oracle Corporation

Dell PowerEdge C8000 Series: Flexible, Powerful, and Efficient
sponsored by Dell, Inc. and Intel®
WHITE PAPER: Check out this brief resource to learn about the Dell PowerEdge C8000 – the only shared infrastructure which enables organizations to easily reconfigure, refresh and scale out as needed.
Posted: 19 Feb 2014 | Published: 19 Feb 2014

Dell, Inc. and Intel®

Dell PowerVault MD3000 1000 Mailbox Local Continuous Replication Microsoft Exchange 2007 Storage Solution
sponsored by Dell, Inc.
WHITE PAPER: This white paper describes a tested and validated storage solution for a 1000 mailbox Exchange Server 2007 environment with Local Continuous Replication (LCR) feature.
Posted: 27 Aug 2008 | Published: 27 Aug 2008

Dell, Inc.

Dell PowerVault MD3000 3000 Mailbox Single Copy Cluster Microsoft Exchange 2007 Storage Solution
sponsored by Dell, Inc.
WHITE PAPER: This white paper describes a tested and validated storage solution for a 3000 mailbox Exchange 2007 environment with Single Copy Cluster in a high availability clustering mechanism based on the Microsoft Cluster Service shared storage.
Posted: 27 Aug 2008 | Published: 27 Aug 2008

Dell, Inc.

Dell: Expanding Its Position as an HPC Market Leader
sponsored by Dell, Inc. and Intel®
WHITE PAPER: With several offerings available, choosing the ideal high performance computing (HPC) offering for your business can be a daunting task. This resource examines one well-reputed HPC vendor and explains how it differentiates itself in the competitive marketplace.
Posted: 02 Apr 2012 | Published: 01 Apr 2011

Dell, Inc. and Intel®

Deploying Microsoft SQL Server 2005 with Microsoft Windows Server 2008 on Dell PowerEdge Servers and Dell Storage
sponsored by Dell, Inc.
WHITE PAPER: This white paper provides an architectural overview and configuration guidelines for deploying Microsoft SQL Server 2005 x64 SP2 with Microsoft Windows Server® 2008 x64 Enterprise or Standard Edition on Dell PowerEdge servers with Dell PowerVault.
Posted: 27 Aug 2008 | Published: 27 Aug 2008

Dell, Inc.

Deployment Framework Best Practices
sponsored by Red Hat and HP
WHITE PAPER: This white paper examines various Linux configuration and deployment options. Discover key installation considerations to take into account and obtain best practices to help you execute your implementation with ease.
Posted: 18 Jul 2012 | Published: 01 Mar 2012

Red Hat and HP
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ANTENNAS DEFINITION (continued): …  and another single antenna is used at the destination. This is called SISO (single input, single output). Such systems are vulnerable to problems caused by multipath effects. When an electromagnetic field (EM field) is met with obstructions such as hills, canyons, buildings, and utility wires, the wavefronts are scattered, and thus they take many paths to reach the destination. The late arrival of scattered portions of the signal causes problems such as fading, cut-out (cliff effect), and intermittent reception (picket fencing). In a digital communications system like the Internet, it can cause … 
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