User`s guide

Base Station Emulator Mode 3

E6651A User’s Guide 33

Set the Modulation: The Test Set can modulate the

output signal as described in the Mobile WiMAX

specification. Press MOD on the Front Panel to modulate

the output signal.

6 Set the RF Modulation: The Test Set can apply OFDMA.

Press RF on the Front Panel to apply.

7 Begin Signal Transmission: To begin transmitting an

output signal, press on the Selection Menu.

Alternatively, press the Pause button on the Front Panel.

After completing these steps, the Test Set transmits

Downlink Channel Descriptor (DCD) and Uplink Channel

Descriptor (UCD) messages continuously to the subscriber

station. The BSE Mode Setting Window, shown in Figure 11,

is displayed.

Figure 11 BSE Mode Setting Window

8 Establishing Two Way Communications With the SS:

The SS must execute a Network Entry procedure in order

to begin two way communications with the E6651A.

Details of this procedure are provided in “Appendix A -

Network Entry Procedure" on page 171. The Network

NOTE

Both MOD and RF must be enabled to generate a WiMAX output signal.

START