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Multipoint Wireless Support for the Cisco uBR7200 Series Universal Broadband Router
Glossary
180
Cisco IOS Release 12.1(5)XM
Glossary
This section defines terms and acronyms associated with the fixed wireless multipoint feature module.
ALC—Automatic level control
ARP—Address Resolution Protocol
CER—Codeword error return
DOCSIS—Data-over-cable System Interface Specifications
DSP—Digital signal process
EEPROM—Electrically Erasable Programmable Read Only Memory
EIRP—Equivalent isotropic radiated power
FEC—Forward error correction
FIR—Finite input response
HE—Headend
IDU—Indoor unit
IF—Intermediate frequency
KEK—Key encryption key
LED—Light-emitting diode
MAP—Bandwidth allocation mapping message
MIB—Management Information Base
MPEG—Moving Picture Experts Group
ODU—Outdoor unit
OFDM—Orthogonal Frequency Division Multiplexing
QoS—Quality of Service
RF—Radio frequency
SINR—Signal interference plus noise ratio
SU—Subscriber unit
TEK—Traffic encryption key
uBR—Universal broadband router