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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 Systems Reports
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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 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


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


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


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


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

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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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