User's Manual

Open Information
DESCRIPTION 15 ( 20 )
EAB/RWB/ZG Christina Wilson 18/1551–HRB 105 102/1 Uen
EAB/RWB/Z (Dennis Radenholt) 2003-06-16 B
Prepared (also subject responsible if other) No
Approved Checked Date Rev Reference
E
Table 2 RBS Function Groups
Function group Task
Fault Management Fault management functions detect, isolate, and
recover from faults in supervised functions. Faults
are reported through alarms, that also are logged and
maintained in an active alarm list. Alarm handling is
performed through the Mub interface. Supervision
functions are always active and do not have to be
configured.
Configuration
Management
Configuration management functions create and
delete RBS Managed Objects (MO). Attributes of
these MOs can be set and read. These functions are
performed over the Mub interface. Some functionality
also exists that uses the Iub interface.
Performance
Management
Performance management functions collect, store
and report statistics regarding RBS measurements.
These functions are performed through the Mub
interface.
Traffic Control Traffic control functions provide control of
traffic-related resources such as common and
dedicated radio connections, cells and ATM
connections. The functions also provide control
of measurement requested from the RNC. Traffic
control is performed through the Iub interface and is
managed over the Mub interface.
Radio Transport Radio transport functions manage user data
processing in the baseband and RF parts of the RBS
node. It handles the air interface Uu. Measurement
detector functionality is also included.
Bearer Bearer functions transfer user or control data
between the RNC and the RBS. The data is carried
over the Iub interface.
Synchronization Synchronization functions provide correct data timing,
and prevent data loss due to slip of sent and received
information through the system. The functions
also provide stable frequency references for RF
stabilization. Synchronization functions are managed
through the Mub interface. Synchronization frames
are carried over the Iub interface to and from RNC.
Infrastructure Infrastructure functions handle power feeding,
environmental control and basic infrastructure
software functionality. These functions are managed
through the Mub interface.
GUI This function group contains the GUI functionality.
The user interface handles the GUI.