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| 1 - 9 of 9 in Definitions |
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mobile VPN
30 Oct 2006
WORD - A mobile VPN is a network configuration in which mobile devices such as notebook computers or personal digital assistants (PDAs) access a virtual private network (VPN) or an intranet while moving from one physical location to ...
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Mobitex
11 Apr 2003
WORD - Mobitex is a wireless network architecture that specifies a framework for the fixed equipment necessary to support all the wireless terminals in a packet-switched, radio-based communication system. The three major components ...
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GPS messaging
24 Jun 2003
WORD - GPS (Global Positioning System) messaging is a wireless messaging system for location-specific rather than recipient-specific messages. Somewhat like electronic sticky notes, the messages are sent and received by people with ...
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geostationary satellite
11 Apr 2003
WORD - A geostationary satellite is an earth-orbiting satellite, placed at an altitude of approximately 35,800 kilometers (22,300 miles) directly over the equator, that revolves in the same direction the earth rotates (west to ...
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wireless ISP
08 Apr 2003
WORD - A wireless Internet service provider (WISP) is an Internet service provider (ISP) that allows subscribers to connect to a server at designated hot spots (access points) using a wireless connection such as Wi-Fi. This type of ...
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mobile satellite services
11 Apr 2003
WORD - Mobile satellite services (MSS) refers to networks of communications satellites intended for use with mobile and portable wireless telephones. There are three major types: AMSS (aeronautical MSS), LMSS (land MSS), and MMSS ...
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wireless application service provider
16 Feb 2004
WORD - WASP is also an acronym for the Web Standards Project.A wireless application service provider (WASP) is part of a growing industry sector resulting from the convergence of two trends: wireless communications and the ...
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roaming service
11 Apr 2003
WORD - Roaming service is the ability to get access to the Internet when away from home at the price of a local call or at a charge considerably less than the regular long-distance charges. For example, if you normally get access ...
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helical antenna
11 Apr 2003
WORD - Also see satellite.A helical antenna is a specialized antenna that emits and responds to electromagnetic fields with rotating (circular)polarization. These antennas are commonly used at earth-based stations in ...
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| 1 - 9 of 9 in Definitions |
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