User`s guide

Base Station Emulator Mode 3
E6651A User’s Guide 55
Figure 30 Adjustable Parameters (Screen 2 of 2)
UL Modulation Select to toggle between available uplink modulation
schemes. Selected mode will be applied to UL Padding Test.
DL Modulation Select to toggle between available downlink modulation
schemes. Selected mode will be applied to DL UDP Test and
DL Ping Test.
Payload size use this to determine the payload size of packets in DL UDP
Test and DL Ping Test.
Packet Interval use this to designate the number of frames to convey 1 data
packet in downlink direction.
Total Packe t use this to designate total number of test packets for DL
Ping Test and DL UDP Test.
BW Length use this to designate the bandwidth value in uplink direction
for DL Ping Test. The unit is in bytes
UL Slot use this to designate the number of data slots in one frame
for UL Padding Test.