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Getting Started With Palm Query Application Development
Published on 2010-06-01 08:57:00
IntroductionA Palm Query Application, or PQA as they are commonly called, is a special type of application for Palm VII devices that allows a user to interact wirelessly with Web content. A PQA takes the concept of interactive Web browsing a step farther by consolidating related, static content into an application that can be installed on a Palm VII device. Links within a PQA document can either refer to other pages within the application or they can refer to documents or scripts residing on a p
What is WLAN?
Published on 2010-06-01 08:52:00
What is WLAN? WLAN - stands for Wireless Local Area Network. WLAN is a flexible data communication system implemented as an extension to, or as an alternative for, a wired LAN within a building. WLAN technology is being widely used to provide wireless internet access in public places like airports, hotels, and shopping centres but it is also increasingly being used in the home and office to allow computers to access the internet and network with each other without the need for special cables. WL
What is TETRA?
Published on 2010-06-01 08:50:00
What is TETRA? TETRA stands for TErrestrial Trunked RAdio. TETRA is an open digital two-way radio standard that defines a particular way to encode radio signals for enhanced communications for professional users such as emergency services, public utilities and transportation organizations. TETRA combines features of two-way radios, mobile telephony, messaging and data. TETRA shares many characteristics with other mobile communications networks such as GSM, D-AMPS and IDEN. TETRA uses Time Divisi
