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Expert Resource Center
Sun adds Java tools to RFID menu
The new Sun Java System RFID Software system is intended to help companies simplify the integration of data collected through radio...
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Jun 2, 2004
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 of a Mobitex network are the radio base station, the MX switch...
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Jun 19, 2006
RFID tagging
RFID tagging is an automatic ID system using small radio frequency identification devices to identify and track people, pets, commercial products, and...
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Sep 12, 2005
optical wireless
UHF) and microwave frequencies can carry broadband signals to individual computers at substantial data speeds, and the cost is reasonable.
A typical optical wireless system would bring fiber optics into a town, where one or more hubs are set up with transponders that convert optical signals to... More... Aug 14, 2001
UWB from titanic to today
waste to all communications if ever allowed to rule the airwaves like it once did, nearly a century ago.
Ultra wideband is a bizarre transmission system by conventional radio design practice. First of all, there is no carrier wave like you have with AM and FM. That's not unprecedented. SSB or single... More... Mar 4, 2005
Related Definitions
single stream 802.11n
The goal of single-stream 802.11n is to improve the quality of service on mobile devices by taking advantage of 802.11n's wider radio frequency channel and mechanism for decreasing time between transmissions. Single-stream 802.11n takes advantage of the fact that the second draft of the 802.11n specification...
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Apr 6, 2009
distributed antenna system (DAS)
A distributed antenna system (DAS) is a way to efficiently distribute wireless connections inside a large building or urban area where steel columns and layers of concrete can interfere with wireless signals...
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Mar 17, 2009
Open System Authentication (OSA)
What is Open System Authentication (OSA)?
Open System Authentication (OSA) is a process by which a computer can gain access to a wireless network that uses the Wired Equivalent Privacy (WEP) protocol. With... More... Sep 30, 2008
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