User Manual
Table Of Contents
- 1 About this Guide
- 2 System Overview
- 3 Installation Prerequisites
- 4 Physical Description
- 5 BSDU Description
- 6 GPSD Description
- 7 GPS Description
- 8 AC/DC Power Converter
- 9 Mounting the Base Station Radio (BSR)
- 10 Mounting the BSDU
- 11 Mounting the GPS
- 12 Mounting the AC/DC Power Converter
- 13 Cabling the BSR
- 14 Connecting the SDA-4S to the power supply
- 15 Connecting Power Cable for SDA-4SDC
- 16 Connecting BSDU to AC/DC Power converter
- 17 Lightning and Surge Protection
- 18 Connecting Third-Party External Antennas
- 19 Appendix
MicroMAX Hardware Installation User Guide
Page 99 Commercial in Confidence UWB-D00068 Rev J
19.2 Glossary of Terms
AAS
Adaptive antenna system (see Introduction for further details)
AP
Access point
API
Application programmers interface
ATCA
Advanced telecommunications computing architecture
BE
Best effort scheduling service for requesting uplink bandwidth
BER
Bit error rate
BS
Base station
BSDU
Base Station Distribution Unit
BSR Base Station Radio
BWA
Broadband wireless access
CIR
Committed information rate used to specify the guaranteed data rate
to the customer.
CPE
Customer premises equipment (interchangeable with ST)
DCD
Downlink channel descriptor
DL
Downlink
DLFP
Downlink frame prefix
E1
ITU term for a 2Mb/s pulse code modulated transmission link
EiRP
Effective isotropic radiated power
FCH
Frame control header
FDD
Frequency division duplex
FEC
Forward error correction
FFT
Fast Fourier transform used to convert a signal from the time domain
into the frequency domain
H-FDD
Half duplex FDD
IAD
Integrated access device
IP
Internet protocol
Kb/s
Kilobits per second
MAC
The next layer up from the PHY, known as the media access
controller
Mb/s
Megabits per second
MIB
Management interface block
MIMO
Multiple-in, multiple-out
MIR
Maximum information rate used to specify the maximum data
throughput to a customer.
MRC
Maximal-ratio combining
NPI
New Product Introduction
NLOS
None line of sight radio propagation path