Alcatel Canada 24T28A01D22C 7390 24 GHz Co-Pol RBS User Manual BS Manual pages 229 to 246

Alcatel Canada Inc 7390 24 GHz Co-Pol RBS BS Manual pages 229 to 246

BS Manual pages 229 to 246

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246
7 Changes of configuration
7.1 Interventions required by system evolution
Evolution of the transmission network may require changes being made to equipment configurations in
order to meet new needs. The A7390 equipment has sufficient flexibility to satisfy these scalability
requirements. Modifications can be carried out by changing the software configuration with or without
modifying the hardware configuration of the equipment, as the case may be. The 7390 LT may itself be
subject to changes.
Two intervention modes may be distinguished:
–remotely for modifications involving only the software configuration of the equipment, carried
out using the 7390LT software,
–on site for hardware configuration modifications, possibly complemented by software configu-
ration modifications.
System evolution interventions, that can be carried out remotely, using simply the 7390LT software
applications, are as follows:
–alarm filtering for NT and alarm filtering for BS,
–modification of service parameters (name, flow), see § 7.3.3 Modification of service parameters;
–modification of the transmit power level of the RBS, see § 7.3.4 Change of power level (RBS);
–modification of the IP addresses of the equipment, see § 7.3.5 Changing the IP address of the
equipment;
–modification of the channelling, see § 7.3.6 Change of channelling;
–modification of the channel frequency in the same sub-band, see § 7.3.11 Change of frequency
in the same sub-band.
–equipment upgrading, see § 7.3.12 Upgrading the equipment.
–inhibition of IP data traffic on upstream, see § 7.3.7 Inhibition of Dynamic traffic on upstream.
–desactivation of upstream, see § 7.3.8 Desactivation of upstream.
–inhibition of automatic time setting, see § 7.3.9 Inhibition of automatic time setting .
–modification of CES parameter of a TNT board, see § 7.3.9 Inhibition of automatic time setting.
System evolution requiring modification of the hardware (and possibly software) configuration to be
carried out on site, is as follows:
–modification of the channel frequency in another sub-band, see § 7.4.1 Change of frequency in
a different sub-band or band;
–addition of a radio sector, see § 7.4.2 Addition of a radio sector;
–addition of a network interface, see § 7.4.3 Network interface;
–updating of the 7390LT software, see § 7.4.4 Updating the 7390LT software;
–redundancy setting of the ANT board, see § 7.4.5 Setting ANT board redundancy;
–redundancy setting of a radio sector, see § 7.4.6 Radio sector redundancy corresponding to the
addition of AMD/IBS and backup RBS boards;
–change network interface 34 Mbit/s to 155 Mbit/s, see § 7.4.3.2 Change of a network interface
(34 to 155 Mbit/s).
Note: Change network interface 155 Mbit/s to 34 Mbit/s is not possible.
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7.2 Recommendations
The presence of the symbol at the start of the description of an intervention indicates
that this involves the temporary interruption of the link.
7.3 Remote interventions using software
7.3.1 Alarm filtering for NT
7.3.2 Alarm filtering for BS
For carrying out work of any kind on boards (disassembly/assembly, configuration
modification), the operator must be equipped with a grounding strap (e.g., a
"Disposable Wrist Strap" 3M, reference 2209).
THESE OPERATIONS ARE ONLY TO BE CARRIED OUT BY QUALIFIED TECHNICIANS
AUTHORISED BY ALCATEL.
UPDATE THE REFERENCE DOCUMENTS AND LABELS IN ORDER FOR
THEM TO COMPLY WITH THE NEW CONFIGURATION.
Order
number
of steps Designation Comments Refer to
paragraph
concerned
I Access to the
choose NT Go to NT List screen from the main button bar:
- select the NT you wish to filter Alarms,
- check if it is the right NT
4.6
II Inhibits alarms - click on the icon to inhibit receiving
acknowledgement of the alarm of the NT,
- check that the alarm reported has changed in the
NT List screen
4.6.1
Order
number
of steps Designation Comments Refer to
paragraph
concerned
I Inhibits alarms Go to the BS Details screen,
- click on the icon to inhibit receving the alarms,
- check that the alarm state has changed.
4.5.1
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7.3.3 Modification of service parameters
7.3.3.1 Changing the name of an E1 leased line
7.3.3.2 Changing the capacity of an E1 leased line
7.3.3.3 Changing the name of an IP cross-connection
Order
number
of steps Designation Comments
Refer to
screens or
paragraphs
concerned
I Edit the E1 link On the leased lines screen:
- select the link to edit
- click on the edit icon
4.12.1.2 (E1)
4.12.2.2 (X21)
4.12.3.2 (T1)
II Modification of link
name In the modification field:
- enter the new name of the link 4.12.5.4
III Validation of the
new name - click on «OK»
Order
number
of steps Designation Comments
Refer to
screens or
paragraphs
concerned
I Suppression of the
"cross- connec-
tion" concerned
To modify the contract affected to an allocated line,
the cross-connection must be suppressed first. 6.2.16
II Creation of the new
link Assign the same value to the other parameters
(ports, name, Vpi, Vci) as those of the previous
"cross-connection".
6.2.15
III Definition of the
new bit rate Create the new cross-connection by assigning the
desired TS to the new "cross-connection" (the bit
rate is defined depending on the number of TS
assigned).
4.12.1.6 (E1)
4.12.2.6
(X21)
4.12.3.2 (T1)
Order
number
of steps Designation Comments
Refer to
screens or
paragraphs
concerned
I Edit the IP link On the IP screen:
- select the IP link to edit
- click on the edit icon
4.13.2.1
II Modification of link
name In the modification field:
- enter the new name of the IP link 4.13.2.5
III Validation of the
new name Click on «OK»
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7.3.3.4 Changing the capacity of an IP cross-connection
7.3.4 Change of power level (RBS)
Order
number
of steps Designation Comments
Refer to
screens or
paragraphs
concerned
I Suppression of the
"cross- connec-
tion" concerned
To modify the contract affected to an IP link, the
cross-connection must be suppressed first. 6.2.16
II Creation of the new
IP link - assign the same value to the other parameters
(especially Vpi and Vci) as those of the previous
"cross-connection".
- assign the new bit rate desired for transmission
and for reception
6.2.15.5
4.13.2.3
table
THE POWER OF AN RBS MUST NOT BE MODIFIED IF RTS ARE ALREADY
IMPLEMENTED, POINTING TO IT. IN THIS CASE, CONTACT THE RADIO PLANNER.
Order
number
of steps Designation Comments
Refer to
screens or
paragraphs
concerned
I Modification of the
power On the RBS Details screen:
- modify the transmission power
- validate by clicking on the «Apply» button
- close the application
4.5.7
II Checking the
modification In the Current Alarms List:
- check that there are no new alarms for the RBS 4.10.1.3
III Updating the
installation record Note the new value of the RBS transmission
power in the BS installation record. A.1.2 –
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7.3.5 Changing the IP address of the equipment
Note: to ensure remote access after any change of IP address, it is necessary to signal the new IP
address assigned to one of the BS interfaces (ATM or Ethernet) and the new IP configuration of
remote managememt Network to the supervisor before making changes.
7.3.6 Change of channelling
Order
number
of steps Designation Comments
Refer to
screens or
paragraphs
concerned
I Notifiying the
supervisor of the
change
Inform the supervisor of the IP address change.
II Changing the NE
IP address On the BS’s Local Networks screen:
- modify the IP address
- validate by clicking on the «Apply» button
- close the application
- wait (a few minutes) for the terminal to configure
4.9.2
III Changing the
network address On the Network Address screen:
- change the network addresses
- validate by clicking on «Apply»
- close the application
- wait (several minutes) for the terminal to be
configured
4.9.3
IV Updating the
installation record Note the new value of the IP and network addres-
ses in the BS installation record. Appendix 1
–
IF THE ETHERNET IP ADDRESS CHANGES, IT IS IMPOSSIBLE TO CONNECT
THE LOCAL LT TO THE BS.
Order
number
of steps Designation Comments
Refer to
screens or
paragraphs
concerned
I Suppressing client
services Suppress the different cross-connections (leased
lines, IP) by refering to the "suppression of
services" section of Operation.
6.2.16.4
(LL)
6.2.16.5 (IP)
II Suppressing NT On the NT List screen:
- select the NT to suppress
- click on the «suppress» button
- confirm by clicking on «OK»
4.6
4.6.4
III Desactivation of
the upstream. In the Radio Configuration screen:
- unselect the upstream to be desactivated and
- click on «Apply»
4.7.1
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7.3.7 Inhibition of Dynamic traffic on upstream
Note: No IP cross-connection must be present in the system on the upstream to be unvalidated.
IV Modification of the
band width On the Radio Configuration screen:
- modify the band width
- click on the «Apply» button to take into account
the modifications
- click on the «Close» button to exit the window.
4.7.1
V Activation of the
upstream. In the Radio Configuration screen:
- select the upstream to be activated and apply. 4.7.1
VI Creation of
previously
suppressed NTs
On the NT List screen:
- click on the creation button
- fill in the fields with the same information as for the
suppressed NTs
- click on the «Apply» button to validate
- click on the «Close» button to exit the window.
4.6
VII Checking Check the re-created NTs are in the NT list. 4.6
VIII Alarms
disappearance - Wait for the disappearance of alarms from the
NTs (approximately 10 minutes).
If alarms persist, see Chapter 6
4.10.1.3
IX Re-creation of
client services Re-create the suppressed cross-connections with
the same characteristics as those suppressed in
stage I.
6.2.15
X Checking In the different lists for the cross-connections:
- check that the re-created links are in the leased
line links lists (LL) and IP.
4.12.5.1
(LL)
4.13.2.2 (IP)
Order
number
of steps Designation Comments
Refer to
screens or
paragraphs
concerned
I Edit the Dynamic
Traffic
Configuration.
Go to Dynamic Traffic Configuration screen from
the BS Details screen. 4.7.2
II Unvalidate on the
upstream. - click on the Dynamic traffic field for the right
upstream and select "No",
- validate the modification by clicking on «Apply».
III Check configured
bandwidth Check on the Dynamic Traffic Configuration
screen that the configured bandwidth has been
correctly decreased.
Order
number
of steps Designation Comments
Refer to
screens or
paragraphs
concerned
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7.3.8 Desactivation of upstream
Note: An upstream can be desactivated only if there is no NT declared on this upstream.
7.3.9 Inhibition of automatic time setting
7.3.10 Modification of CES parameter of a TNT board
Order
number
of steps Designation Comments
Refer to
screens or
paragraphs
concerned
I Access the radio
management
screen.
Go to the Radio Configuration screen from the
BS Details screen.
II Desactivation of
the upstream. In the Radio Configuration screen:
- unselect the upstream to be desactivated and
- click on «Apply».
Order
number
of steps Designation Comments
Refer to
screens or
paragraphs
concerned
I Inhibition of the
SNTP server. Go to the Time Management screen and put
0.0.0.0 for the IP address time server and click on
«Apply».
Nota: The system will stop updating its time and
will remain synchronized with its last update.
4.14.4
II Alarm appearance. The alarm time server loss appears. 4.10.1.3
III Manual time setting
if wanted. Time setting is carried out from the BS Details
screen by clicking on the Time setting button.
The system updates its time only when manual
time setting is done.
Nota: Manual time setting is not allowed when
SNTP server is configured.
4.5.5
Order
number
of steps Designation Comments
Refer to
screens or
paragraphs
concerned
I Lock the TNT port
(Necessary before
suppressing
the CES
cross-connection)
In the Board TNT x: E1 ports configuration:
- lock the relevant TNT board port
- click on «Apply».
4.12.1.4
II Suppression
of the CES
cross-connection
In the Circuit Emulation Service screen:
- select the "cross-connection" to be suppressed
- click on the «suppress» button
- validate the confirmation screen
- check that the suppressed "cross-connection" no
longer appears in the "cross-connections" list.
4.12.6.3
4.12.6.4
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Note: For T1 services, CdvExt parameter must be greater than 375 µs.
7.3.11 Change of frequency in the same sub-band
Check with reference to the table in § 7.5 Sub-band distribution plan whether the new frequency belongs
to the same sub-band. If so, follow the procedure described below. If not (change of sub-band), follow
the procedure indicated in
§ 7.4.1 Change of frequency in a different sub-band or band.
III Configure
parameters for
circuit emulation
- Change parameters,
(Buf Max Size) and (Cdv Rx T)
Nota: The TNT board will reset. Wait until TNT
board becomes enabled again.
4.5.3.2
IV Creation of a CES
link - select the TNT board,
- select a TNT port from the list
- choose the Vci of ATM link
- click on the cross-connection creation button.
4.12.6.3
V Unlocking and acti-
vating the cross-
connection
In the E1 cross-connection screen:
- click on the «unlock» button.
Nota: If the TNT port is used for synchronisation, it
must be masked then unmasked.
4.12.1.3
Order
number
of steps Designation Comments
Refer to
screens or
paragraphs
concerned
I Modification of
reception and
transmission cen-
tral frequencies
On the Radio Configuration screen:
- modify the central upstream frequencies
- modify the central downstream frequencies
- validate by clicking on «Apply»
- close the application
4.7
II Checking In the Current Alarm List:
- check that there are no alarms at the AMD and
IBS board and RBS level.
- wait for disappearance of all NT alarms
(approximately 10 minutes).
If alarms persist, see part 6.
4.10.1.3
III Updating the instal-
lation record Note the new values of the frequencies in the BS
installation record. Appendix 1
–
Order
number
of steps Designation Comments
Refer to
screens or
paragraphs
concerned
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7.3.12 Upgrading the equipment
Note: Software download fails if a hardware failure is present.
7.3.12.1 Upgrading the equipment from release 2.0 to 2.2b
Note: This upgrade is only carried out once. Other upgrades correspond to an NR 2.1 update,
cf. § 7.3.12.2 Upgrading the equipment from release 2.1 / 2.2a to 2.2b.
FOLLOWING THE FIRST DOWNLOAD, THE WHOLE CONFIGURATION IS LOST (THE
REFERENCED AND ACTIVATED PACKAGE INFORMATION IS THEREFORE LOST), A
SECOND DOWNLOAD IS THUS REQUIRED TO UPGRADE THIS INFORMATION AND
TAKE THE BOARDS INTO ACCOUNT.
Order
number
of steps Designation Comments
Refer to
screens or
paragraphs
concerned
I Complete
download There is loss of system configuration
(synchronization, time, radio, RBS, NT, services, IP
addresses)
- The cabinet is not already operational, indeed: on
completion of the download, the DBS boards
operational status is notified as "active" but the
boards are not recognized by the system.
7.3.12.2
4.5.3
II RBS and radio con-
figuration (setting
traffic frequencies)
The AMD boards become operational for the
second download, but not for service. 5.1.2 -VIII
5.1.2 X
III Second complete
download The DBS boards are recognized by the system. 7.3.12.2
IV System
configuration - synchronization
- agent time setting
- configuration of the ATM medium type
- information about the BS
- create the NTs
- create the services
5.1.2 -VI
5.1.2 VII
5.1.2 -XI
5.1.2 -XII
4.6.2
6.2.15
V Checking In the NT List screen:
- the NTs come into the network.
- check that their operational status is "active".
Otherwise re-start a download, only by clicking on
the «download» button.
4.6
4.14.3.4
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7.3.12.2 Upgrading the equipment from release 2.1 / 2.2a to 2.2b
Note: If the download status becomes red due to a timeout, the BS is still downloading the software.
Another message will appear to indicate the successful download: the upgrade can be carried
on.
Order
number
of steps Designation Comments
Refer to
screens or
paragraphs
concerned
I Installation of MIB
migration tools Check that migration tool is property installed on
the system, a directory "c:\mibconv" should exist on
your PC/LT.
Create the directory "c:\A7390WW" on your PC/LT
and export it in R/W with the NFS server.
Appendix 3
–
II Connect LT 2.1 The LT 2.1 / 2.2a has to be started and connected
to the BS.
III Back up the
configuration Go to the Backup / Restore Management screen:
- give the name of the file and start the Backup
Nota: In the file name it is advised to indicate the
network release (in this case 2.1 / 2.2a).
6.2
IV Selection of the
file which descri-
bes the software
configuration
In the Software Management screen:
- click on the button «Select»: the update software
list is displayed: then, double-click on the file to
import, then on the «Apply» button, and finally on
the «Close» button.
4.14.3
4.14.3.2
VSelection of the
software storage
zone on the BS
Click on package 1 or 2 of the Software
Management screen. 4.14.3
VI Downloading the
software - click on the «Download» button of the Software
management screen toolbar to import data,
- click on the «continue» button.
4.14.3.4
VII MIB migration - click on the «Migrate» button and wait until
completion. 4.14.3.6
VIII Referencing the
software In the Software Management screen:
- select the chosen package,
- click on the «reference» button of the toolbar.
4.14.3.7
IX Activating the
selected software
configuration
Click on the activation button of the Software
Management screen toolbar. 4.14.3.8
XConnect LT 2.2b - quit the LT 2.1 / 2.2a,
- start the LT 2.2b and
- connect it to the BS.
XI Updating the sta-
tuses on the
7390LT
Wait for approximately 10 minutes.
XII Restarting down-
loading of the
same package, to
the other software
storage zone
Click on the «Download» button of the Software
Management screen toolbar to allow automatic
update of the new NTs coming into the network
4.14.3
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7.3.12.3 Downgrading the equipment from release 2.2b to 2.1 / 2.2a
Note: A local PC must be used to communicate with the BS and must contain on its hard disk directo-
ries:
•software 7390 LT 2.1 / 2.2a and embedded 2.1 / 2.2a software package,
•software 7390 LT 2.2b,
•backup 2.1 /2.2a(perform just before upgrade 2.2b).
The 2.2a version must be activated in the system.
NTs THAT ARE NOT IN TRACKING MODE WHEN MIGRATING FROM NR 2.2B TO NR
2.2A OR NR 2.1 WILL BE LOST UNTIL COMING BACK TO NR 2.2B.
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Order
number
of steps Designation Comments
Refer to
screens or
paragraphs
concerned
IConnection of a
local PC with
software 7390 LT
2.2b
- start the 7390 LT software,
- connect the DBS by using current IP address of
the DBS.
II Selection of the
file which describes
the software confi-
guration
In the Software Management screen:
- click on the button «Select»; the last software
update is displayed; then, double click on the file to
import, then on the «Apply» button, and finally on
the «Close» button.
4.14.3
4.14.3.2
III Selection of the
software storage
zone on the BS
Click on package 1 or 2 of the Software
Management screen. 4.14.3
IV Downloading the
software - click on the «Download» button of the Software
management screen toolbar to import data.
- click on the «Continue» button.
4.14.3
VMIB migration This step is automatically detected by the system.
In that case, do not click on the «Migrate» button
and click on the «Abort» button.
4.14.3.6
VI Referencing the
software In the Software Management screen:
- select the chosen package,
- click on the «reference» button of the toolbar.
4.14.3.6
VII Initializing the
RAM ANT board Follow the instruction in cf. 4.5.6
Nota: The configuration is lost. 4.5.6
VIII Quit 7390 LT 2.2b
software
IX Connection of a
local PC with 7390
LT 2.1 software or
2.2a
- start the 7390 LT software,
- connect the DBS by using the default IP address
(192.168.99.1)
Nota: Assure that the PC is configured to connect
the BS with the default IP address (cf. 5.1.2 6/7)
XRestore the 2.1 or
2.2a Go to the Backup / Restore Management screen:
- select "Restore tab",
- select the restore file path with the 2.1 or 2.2a
backup file,
- start the transfer.
4.14.2
XI Quit the 7390 LT
software
XII Connection of
local PC with 7390
LT 2.1 or 2.2a
software
- start the 7390 LT software,
- connect the DBS by using the configured IP
address.
Nota: Assure that the PC is configured to connect
the BS with the configured address.
XIII First 7390 NE
software update See § 7.3.1.
XIV Checking - check the activated and referenced software
package,
- check board and NT states.
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7.3.13 First 7390NE software update
New NT operational state will be set from DISABLE to ENABLE after the software automatic update.
7.4 On-site interventions
7.4.1 Change of frequency in a different sub-band or band
Check with reference to the table in § 7.5 Sub-band distribution plan whether the new frequency belongs
to the same sub-band:
–if the sub-band has changed, follow the procedure described below;
–if the new frequency belongs to the same sub-band, follow the procedure described in § 7.3.11
Change of frequency in the same sub-band.
A change of frequency in a different sub-band or a modification of the duplex spacing requires a change
of RBS and RT.
The change of frequency requires, in both cases, the on-site intervention of a technician both for the
BS and the TS, for carrying out modifications to the hardware configuration. Furthermore, the software
configuration needs to be modified. This is carried out on site for BS and TS.
Concerning the TS, follow the stages discribed in section "Changing a RT unit" of the chapter "Operation
and maintenance" of the TS user manual.
Concerning the BS, the operations described below must be carried:
THIS UPDATE IS CARRIED OUT AS DESCRIBED IN § 7.3.12.2 BUT THERE
MAY BE NO MIGRATION (THE MIGRATION STEP CAN BE CANCELLED).
FOR AN AUTOMATIC UPDATE, THE LT MUST REMAIN CONNECTED.
Order
number
of steps Designation Comments
Refer to
screens or
paragraphs
concerned
I Disconnection Disconnect the DBS/RBS connection DBS side
II Changing the
equipment Modify the outdoor part with respect to the new
configuration (exchange of transceivers and,
where applicable, antenna(s)), with reference to
chapter 6.5.3
6.5.3
III Reconnection Connect the DBS/RBS connection DBS side
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Once the hardware configuration change is done on TS and BS, follow the steps below:
7.4.2 Addition of a radio sector
Order
number
of steps Designation Comments
Refer to
screens or
paragraphs
concerned
I Commissioning Repeat the commissioning operations by
programming the new operational parameters, as
indicated in § 5 , steps VII and VIII
5
II Checking the
absence of alarms In the Current Alarms List:
- check the absence of alarms on AMD, IBS boards
and RBS,
- wait for disappearance of all NT alarms (ten
minutes approximately)
4.10.1.3
III Updating the BS
and TS
"installation record"
- note the new data for the BS and the TS in the
respective installation record.
(TS installation record in Appendix A.1 of the TS
User guide - ref. 3CC12423 AAxx)
Appendix 1
–
Order
number
of steps Designation Comments
Refer to
screens or
paragraphs
concerned
I Installation of the
new RBS Follow the installation procedures for the RBS. 3.3 , 3.4 ,
3.5.5
II Inserting the AMD Insert the board in one of the locations reserved for
it (see component type/slot number table) and
follow the procedures defined in the chapter
"Operation".
3.5.6
6.5.1 II
III Checking the AMD
board version Follow the procedures defined in the chapter
"Operation". 6.5.1 III
IV Inserting the IBS
board Insert the board in one of the locations reserved-for
it (see component type /slot number table) and
follow the procedures defined in the chapter
"Operation".
3.5.6
6.5.1 II
V Adjusting the
frequencies - adjust the radio frequencies in accordance with
the procedure defined in the chapter "Operation". 6.2.2
VI Configuration of
the RBS - configure the new RBS in accordance with the
procedures defined in the chapter "Operation". 6.2.4
VII Checking In the Current Alarms List:
- check that there is no alarm from the AMD-IBS-
RBS group
- wait for the disappearance of the alarms
(approximately 10 minutes).
- if the alarms persist, see § 6
4.10.1.3
VIII Updating the instal-
lation record Note the changes in the BS installation record Appendix 1
–
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7.4.3 Network interface
7.4.3.1 Addition of a network interface
7.4.3.2 Change of a network interface (34 to 155 Mbit/s)
Note: 1. The system must be already with release 2.2.b.
Note: 2. The laptop is necessary for the change.
Order
number
of steps Designation Comments
Refer to
screens or
paragraphs
concerned
I Inserting the TNT
board - insert the TNT board in one of the locations
reserved for it (see component type/slot number
table)
- connect it to the DBS sub-rack the system is
immediately operational.
3.5.6
3.5.3
II Checking the TNT
board version Follow the procedures defined in the chapter
"Operation". 6.5 III
Order
number
of steps Designation Comments
Refer to
screens or
paragraphs
concerned
IBack up the
configuration Go to Backup / Restore Management screen:
- give the name of the file and start the Backup. 4.14.2
6.2.4
II Replace the
ANT(s) boards and
the CPL board.
- switch "off" the BS,
- replace the 34 ANT(s) boards by the 155 ANT(s)
boards.
- replace the 34 CPL board by the 155 CPL board.
III Connect the PC. Connect laptop PC to DBS rack using a dedicated
cable. 5.1.2
V, VI, VII
IV Connection - start the LT and connect it to the BS by using the
BS default IP address (192.168.99.1),
- switch "on" DBS.
VInitializing the
RAM ANT board - go to ANT Ram initialisation screen and
- validate by clicking on «OK» button. 4.5.6
VI Restore the
configuration Go to Backup / Restore Management screen:
- give the name of the file (see backup procedure
4.14.2.1 , steps I) and
- start the restore.
6.2.28
VII Check the system Check that the board and NT(s) become operatio-
nal.
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246
7.4.4 Updating the 7390LT software
7.4.5 Setting ANT board redundancy
Order
number
of steps Designation Comments
Refer to
screens or
paragraphs
concerned
I Disconnection of
the software From the 7390 LT (Craft Terminal) screen:
- scroll down the Management menu
- select the close item
- confirm exit from the 7390 LT
4.2.3
II Disconnection of
the Ethernet cable - disconnect the cable connecting the DBS to the
laptop computer 5.1.2
III Updating the
software - install the disk (the CD-ROM) containing the
update in the appropriate reader of the laptop
computer used for system management.
- from Windows, launch software installation on the
computer hard disk.
Appendix 2
–
THE BACKUP ANT BOARD MUST NOT COMPRISE A NR2.0 SOFTWARE
(A NR2.0 ANT BOARD MUST BE UPDATED ON ANOTHER TEST RACK).
Order
number
of steps Designation Comments
Refer to
screens or
paragraphs
concerned
I Checking the cabi-
net version On the BS Details screen:
- check that the BS version is 2.1
- if the cabinet is in version 2.0: first perform a
download to upgrade the equipment to version 2.1.
( see § 7.3.12 )
4.5
II Inserting the ANT
board - insert the board in slot number 2 of the DBS
- during initialization, the red "F" LED is lit and also
the green "ON" LED
- the "F" LED goes off on completion of the
initialization phase
- check that the "on line" LED is not lit (redundancy)
III Checking the
version of the ANT
board inserted
Follow the procedures defined in the chapter
"Operation". 6.5.2.3
IV Checking the
absence of alarm On the Current Alarms List screen:
- check the absence of alarm linked to this ANT
board
- wait for the disappearance of the alarms
(approximately 10 minutes)
- confirm at the BS Details screen level
4.10.1.3
4.5
V Updating the
installation record - fill in the sections concerning the ANT 2 board in
the BS installation record. Appendix 1
–
3CC12424AAAA TQ BJA 01 Issue 01 - April 2001 - Draft 04 245/302
246
7.4.6 Radio sector redundancy corresponding to the addition of AMD/IBS
and backup RBS boards
THE SERVICE WILL BE SHUT DOWN DURING RADIO SECTOR
REDUNDANCY INSTALLATION.
Order
number
of steps Designation Comments
Refer to
screens or
paragraphs
concerned
I Checking the
cabinet version On the BS Details screen:
- check that the BS is not version 2.0.
If the cabinet is in version 2.0: first perform a
download to upgrade the equipment to version
2.2a.
4.5
7.3.12
II Installation of the
redundant RBS - remove the current RBS
- perform the installation of the new RBS
- implement both RBSs with the 2 pole mounting
attachment kit
- link both RBSs to the DBS
- point both RBSs in the same direction
3.3.5
3.4
3.3.3.2
3.5
3.3.6
III Configuration of
the RBS Follow the steps defined in the chapter "Operation". 6.2.4
IV Inserting the AMD Insert the redundant board in the location reserved
for it: board slot number + 4 (see component type/
slot number table) and follow the procedures
defined in the chapter "Operation".
4.5.8
6.5.1 II
V Checking the AMD
board version Follow the procedures defined in the chapter
"Operation". 6.5.1 III
VI Inserting the IBS
board - insert the redundant board in the location
reserved for it: board slot number + 4 (see
component type/lot number table) and follow the
procedures defined in the chapter "Operation".
4.5.8
6.5.1 II
VII Checking the
absence of alarm On the Current Alarms List screen:
- check the absence of alarm linked to this
redundancy
- check at the BS Details screen level.
4.10.1.3
4.5
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246
7.5 Sub-band distribution plan
(*) : figures given here represent the total bandwidth, i.e. from the lower edge of the lowest channel to
the higher edge of the highest channel.
Sub-band
reference Duplex Down-link (*)
(BS *TS) Up-link (*)
(TS BS)
24/800 800 24 250 - 24 450 25 050 - 25 250
25/1008/A 1008 24 549 - 24 773 25 557 - 25 781
25/1008/B 1008 24 773 - 24 997 25 781 - 26 005
25/1008/C 1008 24 997 - 25 221 26 005 - 26 229
25/1008/D 1008 25 221 - 25 445 26 229 - 26 453
25/1480/A 1480 25 900 - 26 070 24 420 - 24 590
25/1480/B 1480 25 730 - 25 900 24 250 - 24 420
26/855/A 855 26 305 - 26 545 25 450 - 25 690
26/855/B 855 26 485 - 26 725 25 630 - 25 870
28/425/A 425 27 925 - 28 050 27 500 - 27 625
28/425/B 425 28 012.5 - 28 137.5 27 587.5 - 27 712.5
28/425/C 425 28 126 - 28 2510 27 701 - 27 826
28/425/D 425 28 225 - 28 350 27 800 - 27 925
28/500/B 500 28 000 - 28 180 27 500 - 27 680
28/500/C 500 28 165 - 28 345 27 665 - 27 845
28/723/A 723 27 548.5 - 27 723.5 28 271.5 - 28 446.5
28/723/B 723 27 653.5 - 27 828.5 28 376.5 - 28 551.5
28/1008/A 1008 27 548.5 - 27 828.5 28 556.5 - 28 836.5

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