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ALSO CALLED: Mobile Data, Digital Cellular Systems, Mobile Data Systems, Terrestrial Wireless Communications Systems, Wireless Data Systems, Analog Cellular Systems, Cellular Systems, Wireless Data Transmission Systems, Wireless Communications Systems, Public Land Mobile Networks
DEFINITION: A public land mobile network (PLMN) is any wireless communications system intended for use by terrestrial subscribers in vehicles or on foot. Such a system can stand alone, but often it is interconnected with a fixed system such as the public switched telephone network (PSTN). The most familiar example of a PLMN end user is a person with a cell phone. However, mobile and portable Internet use is also  … 
Definition continues below.
Wireless SystemsReports
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SSL VPN for Secure Wireless LAN Access
sponsored by F5 Networks
WHITE PAPER: For most deployment scenarios, an SSL VPN appliance can provide many of the features and benefits of a special purpose WLAN controller for wireless access, but at a much lower cost and with greater flexibility. This paper describes the key sell...
Posted: 28 Apr 2008 | Published: 01 Oct 2007

F5 Networks

Introduction to the IP Multimedia Subsystem (IMS): IMS Basic Concepts and Terminology
sponsored by F5 Networks
WHITE PAPER: IMS is a whole new way to deliver multimedia regardless of the device or the access medium. This paper will change the way you relate to an increasingly digital world.
Posted: 28 Apr 2008 | Published: 01 Aug 2007

F5 Networks

E-Guide: A Strategic Approach to Enabling Mobile Business Applications
sponsored by BlackBerry
EDITORIAL RESOURCE GUIDE: Today's successful enterprises are discovering that granting mobile access to critical business applications can increase productivity and revenue.
Posted: 20 Mar 2008 | Published: 01 Mar 2009

BlackBerry

Motorola Point-to-Point Solutions and WiMAX
sponsored by Motorola, Inc.
WHITE PAPER: This paper details a solution that provides carrier-class reliability and high-throughput for backhauling WiMAX traffic.
Posted: 20 Nov 2007 | Published: 05 Jul 2007

Motorola, Inc.

Motorola Installs a Wireless LAN to Improve Communications at Kilkenny Castle
sponsored by Motorola, Inc.
CASE STUDY: How did the historic Kilkenny Castle go from being a completely un-networked site where only a few staff had Internet access to a completely networked site with 90% coverage around the castle? You'll have to read this to find out.
Posted: 25 Oct 2007 | Published: 01 Aug 2007

Motorola, Inc.

A Guide to Effectively Managing Enterprise Wi-Fi Networks
sponsored by Motorola, Inc.
WHITE PAPER: In order to avoid making WLAN administration a full-time headache, IT administrators who are deploying or extending enterprise WLANs must make sure that RF management is not an afterthought, but a priority. This paper will show you how to d...
Posted: 25 Oct 2007 | Published: 01 Sep 2007

Motorola, Inc.

Top 3 Questions for Mobile Computer Purchases
sponsored by Intermec
WHITE PAPER: This white paper provides the top three questions you must ask before making a mobile computer purchase.
Posted: 25 Oct 2007 | Published: 01 Mar 2007

Intermec

The Quest for Competitiveness: Business Mobility and the Agile Organization
sponsored by Nokia
WHITE PAPER: Business mobility is at the heart of a nimble organization. It draws together people, processes, and technology to push better decision making. Download this Economist Intelligence Unit report to find out how organizations are using business mo...
Posted: 15 Oct 2007 | Published: 01 Oct 2007

Nokia

RFS7000: High performance, high bandwidth RF switch for large scale deployments
sponsored by Motorola, Inc.
WHITE PAPER: This paper discusses the challenges of managing multiple networks to access mobile data and outlines a step-by-step approach to developing a unified enterprise mobility strategy.
Posted: 29 Jun 2007 | Published: 01 Jun 2007

Motorola, Inc.

Building a Unified Enterprise Mobility Strategy
sponsored by Motorola, Inc.
WHITE PAPER: This paper outlines a step-by-step approach to developing a unified enterprise mobility strategy, enabling a more cost-effective and efficient delivery of network connectivity to a larger mobile workforce.
Posted: 29 Jun 2007 | Published: 01 May 2007

Motorola, Inc.

Distributed Network Architecture for WiMAX: For a Digital, Converged, Mobile IP World
sponsored by Motorola, Inc.
PRODUCT LITERATURE: The world is moving to IP and service providers in all geographies are embracing the shift.
Posted: 15 Jun 2007 | Published: 01 Jun 2007

Motorola, Inc.

A Practical Guide to WiMAX Antennas: MIMO and Beamforming Technical Overview
sponsored by Motorola, Inc.
WHITE PAPER: This white paper details how WiMAX compares to conventional wireless network design and the user benefits of multi-antenna implementations.
Posted: 15 Jun 2007 | Published: 01 Jun 2007

Motorola, Inc.

The CIO's Guide to Mobile Security
sponsored by BlackBerry
WHITE PAPER: Mobile security is a growing concern as organizations look to gain competitive advantages through the use of a remote workforce. Read this paper to learn about the security vulnerabilities that can arise when wireless devices access corporate data.
Posted: 15 Jun 2007 | Published: 01 Oct 2006

BlackBerry

Security in the Face of Disaster
sponsored by Motorola, Inc.
CASE STUDY: Read this white paper to learn how a New Orleans-based systems integrator relied on Motorola's Canopy® wireless broadband platform to bring better communications and security to New Orleans.
Posted: 08 Jun 2007 | Published: 01 Jan 2006

Motorola, Inc.

Mesh Network with Capacity to Share
sponsored by Motorola, Inc.
CASE STUDY: Read this case study to find out how a fast growing communications service provider successfully extended their business into new markets.
Posted: 08 Jun 2007 | Published: 01 Jun 2007

Motorola, Inc.

Beyond Quick Start: Introduction to Development for BlackBerry
sponsored by BlackBerry
WEBCAST: In this Webcast learn about the development tools, options and third party applications available to extend your BlackBerry® Enterprise Solution investment. Register today!
Posted: 01 May 2007 | Premiered: May 16, 2007, 09:00 EDT (13:00 GMT)

BlackBerry

BlackBerry Enterprise Server 4.1 for IBM Lotus Domino QuickStart Edition
sponsored by BlackBerry
TRIAL SOFTWARE: This offer provides the full functionality of the BlackBerry Enterprise Solution™ for IBM Lotus Domino. Mobilize your existing Lotus Domino and Lotus Sametime functionality and securely access critical corporate data virtually anytime, anywhere.
Posted: 24 Apr 2007 | Premiered: 24 Apr 2007

BlackBerry

Managing the Mobile Enterprise: A Guide for Creative Effective Enterprise Wireless Strategies
sponsored by Palm, Inc.
WHITE PAPER: In this white paper, learn the five key requirements for choosing the right mobile solution provider, including delivering tangible ROI, flexible service and support and enterprise-class security.
Posted: 20 Apr 2007 | Published: 01 Apr 2007

Palm, Inc.

1.9GHz DECT 6.0: The New Standard in Wireless Technology
sponsored by Plantronics, Inc.
WHITE PAPER: Using a wireless headset previously caused problems because of interference with other devices. Read this white paper that details the benefits of using wireless devices that utilize the 1.9GHz band to avoid interference issues.
Posted: 22 Jan 2007 | Published: 12 Oct 2006

Plantronics, Inc.

Empowering Real-time Solutions in Healthcare
sponsored by BlackBerry
WHITE PAPER: Mobile solutions are transforming the healthcare industry and allowing practices to offer superior patient care. Learn about the benefits the BlackBerry® solution can provide and how it can integrate seamlessly with most hospital IT systems.
Posted: 15 Nov 2006 | Published: 15 Nov 2006

BlackBerry

CIO Perspective: BlackBerry Security
sponsored by BlackBerry
WHITE PAPER: In this question and answer session, learn how Dr. John D. Halamka. MD, of the Harvard Medical School, depends on a BlackBerry Solution to keep his patient and student records secure.
Posted: 08 Nov 2006 | Published: 19 Oct 2006

BlackBerry

Wireless Site Survey Best Practices
sponsored by Fluke Networks
WHITE PAPER: Site surveys are invaluable for designing and optimizing WLAN networks to support these applications. This paper provides insight into best practices for executing wireless site surveys.
Posted: 21 Aug 2006 | Published: 01 May 2006

Fluke Networks

The CIO's Guide to Mobile Applications
sponsored by BlackBerry
WHITE PAPER: Read this white paper to learn about some of the key enterprise LOB applications that most benefit from mobility and how applications can be deployed with a simple implementation guideline.
Posted: 12 Feb 2006 | Published: 07 Apr 2010

BlackBerry

Red Bend Software Announces Expanded Capabilities in New Version of Mobile Software for Over-The-Air Updates
sponsored by Red Bend Software
PRESS RELEASE: Red Bend Software announced a new version of its vCurrentMobile software, incorporating significant updates for the increasingly complex requirements of the mobile market.
Posted: 16 May 2004 | Published: 22 Mar 2004


Making the Business Case for Wireless
sponsored by BlackBerry
WEBCAST: This 1 hour archived webcast from October 1, 2003, will help you build a business case for implementing a wireless solution by explaining how to calculate the value of wireless within your enterprise.
Posted: 07 Sep 2003 | Premiered: Oct 1, 2003

BlackBerry
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WIRELESS SYSTEMS DEFINITION (continued): …  becoming common.The ideal PLMN provides mobile and portable users with a level of service comparable to that of subscribers in a fixed network. This can be a special challenge in regions where the terrain is irregular, where base station sites are hard to find and maintain, and in urban environments where there are numerous obstructions such as buildings, and myriad sources of radio-frequency (RF) radiation that can cause noise and interference. Most systems today use digital technology rather than the older analog methods. This transition has resulted in improved communications coverage and reliability, … 
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