HP Phoneline Gateway hn200p User Manual page 82

phoneline gateway
FHSS (Frequency Hopping Spread Spectrum)
Uses a narrowband carrier that changes frequency in a pattern known to both
transmitter and receiver. Properly synchronized, the net effect is to maintain a
single logical channel. To an unintended receiver, FHSS appears to be short-
duration impulse noise.
firewall
A set of related programs, located at a network gateway server, that protects
the resources of a network from users in other networks. It also controls access
of internal users to outside resources. A firewall, working closely with the
Gateway, examines each network packet to determine whether or not to
forward it to its destination.
firmware
Programming inserted permanently onto a chip within a computing device.
FTP (File Transfer Protocol)
Enables electronic exchange of bulk information over an intranet or the Internet.
gateway
Hardware or software acting as a translator between two different protocols; a
router.
HomePNA (Home Phoneline Networking Alliance)
See HPNA (Home Phoneline Networking Alliance).
host
Computer on network that provides services to other computers.
HPNA (Home Phoneline Networking Alliance)
A standard for home local area networks using phoneline connections.
IEEE (Institute of Electrical and Electronics Engineers)
The IEEE promotes the development and application of electrotechnology and
allied sciences, fosters the develoment of standards that often become national
and international standards, publishes several journals, and has local and
regional chapters.
infrastructure
LAN incorporating both wired and wirelss devices. Allows wireless devices to
access a central database.
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