User guide

TD 92422GB
18 February 2010 / Ver. E
System Planning
Ascom IP-DECT System
2
SARI The SARI, Secondary Access Rights Identity, is the broadcast identity which
uniquely identifies an Ascom IP-DECT system.
Cover
Radius
The radius of the circle (circular radiation patterns of the base station
antennas are assumed), around a particular base station, in which portable
parts can communicate with that base station.
Sync Radius The radius of the circle, around a particular base station, in which other
Base Stations may synchronize with that Base Station.
Sync
Coverage
A sync coverage is the air sync coverage areas for all base stations
connected to the same sync Master.
Sync
Domain
Sync domain defines the Radios to which automatic synchronization is
allowed. Sync domain is defined by the System ID. A sync domain can
consist of several sync coverage areas where each synch coverage has its
own sync Master.
Handover
Domain
Handover domain defines the Radios to which external handover is
allowed. Handover domain is defined by the System ID.