Installation Instructions

COMPANY CONFIDENTIAL 110#010XA_GDE.doc

- 34 -

Appendix 3: Commissioning at the nanoBTS

If commissioning is to be done mostly at the nanoBTS instead of connecting the PC to

LAN in switch room (step 2) the laptop PC should be set up at the nanoBTS as shown the

diagram below using the power over Ethernet adapter to connect the PC onto the LAN

(the adapter applies the 48V DC to the nanoBTS). Connect a crossed RJ45 lead from the

adapter to the Ethernet connector on the nanoBTS.

Power Over

Ethernet

Adapter

nanoTRX

nano Installer

Laptop PC equipped with

nano Installer, Windhcpd

and TFTP software

Figure 33 Test Setup, Option 1

Page

Step 1.

Setting up PC for configuring nanoBTS ..................................................................15

Steps 2 to 7 performed at the nanoBTS

Step 2.

Connecting the nanoBTS........................................................................................16

Step 3.

Setting IP address and downloading operational software .....................................17

Step 4.

Calibration of nanoBTS using frequency synchronisation.......................................18

Step 5.

Check macro network channel usage.....................................................................19

Step 6.

BCCH Channel Usage Test ....................................................................................21

Step 7.

Retrieve BCCH frequency information....................................................................21

Disconnect installation PC and connect to RJ45 Ethernet

Step 8 performed at the BSC / Switch room

Step 8.

Measuring path loss between nanoBTS .................................................................22

Steps 9 and 10 performed in building

Step 9.

Walk Test................................................................................................................26

Step 10. Installation Report ...................................................................................................26

nanoBTS