User Manual

Table Of Contents
Contents
4Motion xliii System Manual
Contents
Chapter 1 - System Description ..............................................................1
1.1 About WiMAX................................................................................................................3
1.2 4Motion Solution ..........................................................................................................4
1.2.1 4Motion Solution Highlights.................................................................................4
1.2.2 WiMAX Network Reference Model......................................................................6
1.3 The Base Transceiver Station...................................................................................13
1.3.1 The Indoor Macro BTS......................................................................................14
1.3.2 The Macro Outdoor BTS...................................................................................20
1.3.3 The Outdoor Micro BTS ....................................................................................21
1.3.4 ODUs for Macro (Indoor/Outdoor) BTS.............................................................21
1.3.5 Power Feeder....................................................................................................22
1.3.6 Antenna.............................................................................................................23
1.3.7 GPS...................................................................................................................23
1.4 Element Management Systems.................................................................................25
1.4.1 AlvariSTAR........................................................................................................25
1.5 Specifications.............................................................................................................27
1.5.1 Modem & Radio ................................................................................................27
1.5.2 Sensitivity (per channel)* ..................................................................................27
1.5.3 ODUs ................................................................................................................28
1.5.4 Micro Outdoor BTS ...........................................................................................40
1.5.5 AU - ODU Communication (Macro BTS)...........................................................41
1.5.6 Data Communication (Ethernet Interfaces).......................................................41
1.5.7 Configuration and Management........................................................................42