System Description

Contents
MCIL-WIPLL-SDN_R2_00 Marconi Communications Ltd. vii
Figures
Figure ý1-1: Typical Wipll System Partitioning .................................................... 1-2
Figure ý1-2: Typical WipLL System..................................................................... 1-3
Figure ý1-3: Typical Subscriber Configuration..................................................... 1-5
Figure ý1-4: Base Station Units........................................................................... 1-6
Figure ý1-5: Base Station Covering 360° ............................................................ 1-7
Figure ý1-6: Base Station Giving Partial Cover ................................................... 1-8
Figure ý1-7: Base Station with Complete BSR Redundancy ............................... 1-8
Figure ý1-8: Base Station Sector ........................................................................ 1-9
Figure ý2-1: WipLL QoS Mechanism ................................................................ 2-10
Figure ý2-2: Echo Control ................................................................................. 2-11
Figure ý3-1: WipLL Cell ...................................................................................... 3-2
Figure ý3-2: WipLL Coverage Planning .............................................................. 3-3
Figure ý3-3: WipLL Backhauling ......................................................................... 3-4
Figure ý3-4: WipLL Indoor Coverage .................................................................. 3-6
Figure ý3-5: WipLL Private Networking............................................................... 3-8
Figure ý4-1: Typical BSR Installation .................................................................. 4-2
Figure ý4-2: BSR Assembly ................................................................................ 4-4
Figure ý4-3: Sync/Unsync BS Capacity Comparison......................................... 4-10
Figure ý5-1: The WipLL BSDU............................................................................ 5-1
Figure ý5-2: Global Positioning System (GPS) Antenna ..................................... 5-5
Figure ý5-3: GPS Connector View from the Underside ....................................... 5-7
Figure ý6-1: Typical SPR Installation .................................................................. 6-1
Figure ý6-2: Typical Subscriber Site.................................................................... 6-2
Figure ý6-3: SPR Options ................................................................................... 6-3
Figure ý6-4: SPR Assembly .............................................................................. 6-10
Figure ý7-1: Subscriber Data Adapter (SDA) ...................................................... 7-3
Figure ý7-2: VoIP Networking Example............................................................... 7-5