Functions; Table 1 Ne Meaning - Zte ZXMBW E9230 User Manual

ZXMBW E9230 User Manual
Forward Signal
Processing
Reverse Signal
Processing
Clock Processing
Other Functions
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AGW
E9230
CPE
DHCP server
OMA

Functions

The ZXMBW E9230 provides the following functions.
� Performs OFDMA
tal up-conversion, intermediate frequency amplification, RF
power amplification and transmit filtering on received base-
band signals and then transmits them by using the antenna.
� Implements MAC layer scheduling and power control.
� Detects baseband signal power and antenna interface power in
FPGA of the digital domain.
� Accomplishes wave standing ratio detection on the forward an-
tenna interface.
� Implements forward automatic calibration and manual calibra-
tion.
� Receives reverse RF
band pass filtering, low noise amplification, RF RF mixing and
digital down-conversion on these signals and then sends them
to the baseband OFDMA modulation and MAC layer processing.
Afterwards, the baseband sends these signals to AGW through
the R6 interface for interconnection with the core network.
� Supports reverse
� Accomplishes reverse automatic gain control.
� Implements GPS clock signal abstraction and clock recovery.
� Supports clock cascading.
� Accomplishes clock signal distribution.
� Monitors and manages
� Monitors and manages the power supply.
� Monitors and manages the electrically tuned antenna.
� Monitors external equipments through dry contacts and RS485
interface.
� Implements TDD
� Accomplishes version monitoring and version management.
Meaning
Authentication, Authorization, Accounting
Access Service Network Gateway
Compact Base Station (outdoor)
Customer Premises Equipment
Dynamic Host Configuration Protocol server
Operation, Maintenance and Administration
modulation, MAC
WiMAX signals from space and performs
RSSI and reverse spectrum scan functions.
WDPA signals.
time sequence regeneration.
layer processing, digi-