PDA

View Full Version : Request: E******* Site Rehoming



boo3000boo
2010-05-26, 12:51 AM
Does anyone has info, steps, procedures on site rehoming?

zee86
2010-05-26, 01:58 AM
Does anyone has info, steps, procedures on site rehoming?

In rehoming you will migrate the site from one BSC to another BSC
There are two procedure one is you will migrate the site by OSS toll
Second is you will create the DT yourself and migrate site one by one

boo3000boo
2010-05-26, 02:00 AM
In rehoming you will migrate the site from one BSC to another BSC
There are two procedure one is you will migrate the site by OSS toll
Second is you will create the DT yourself and migrate site one by one

Im interested in migration through OSS. Have more info about it? Or do you think Alex will do?

zee86
2010-05-26, 08:01 AM
Im interested in migration through OSS. Have more info about it? Or do you think Alex will do?


bro you migrate cell by using CNA
open CNA
create new planned Area in CNA
then select cell in source BSC
move to target BSC
when all cell migrate
change the LAC
then planned area execution

charommel
2010-05-26, 11:20 AM
Hi boo, here's a procedure for rehoming using CNA. thanks and reps if you like it. :cool:


Does anyone has info, steps, procedures on site rehoming?

zee86
2010-05-27, 12:07 AM
Hi boo, here's a procedure for rehoming using CNA. thanks and reps if you like it. :cool:

gud doc bro do you have any doc for BSC rehoming

charommel
2010-05-27, 06:51 AM
gud doc bro do you have any doc for BSC rehoming

Unfortunately, I only have this for BTS rehoming, maybe some of our friends here can help you. Thanks.

RFSimanullang
2010-05-27, 01:24 PM
How we do Re-Homing?

1- Halt the Cells
2- Disconnect Cells from the old TG
3- Move the Cells definition to the new BSC
4- On the new BSC , create a new TG
5- Connect the TG to the Cells and the New Transmissions
6- Activate the Cells
7- Delete the Old TG from the Old BSC



Steps to do that

First we will receive the data for the site after Re-Homing
For example:
We wantt to move the site CAI1700 from BSC 1 to BSC 9 and the new Transmission is 64RBL2

1- Get the complete data of the site
a. Current BSC, Current Transmission, (From the Report then compare to the data in the System)
Assume that the report said that the site is on BSC 1, TG-12,
To check:
On BSC 1
rxtcp:mo=rxotg-12;
(Get information about the Cells name that connected to the TG 12)

b. Get Site Configuration, and TRU Positions.

On BSC 1
rxcdp:mo=rxotg-12; (Get the number of TRUs)
rxmop:mo=rxotx-12-0&&11; (Get the Band that the TRU is working on it)

Or we can get this information from the report.






2- Halt the cells and disconnect them from old TG , and disconnect them from the TRUs
a. rlstc:cell=1700e,state=halted;
b. rlstc:cell=1700f,state=halted;
c. rlstc:cell=1700g,state=halted;
d. rxbli:mo=rxotg-12,subord,force;
e. rxese:mo=rxotg-12,subord;
f. rxtce:mo= rxotg-12, cell=1700E, CHGR=0&1;
g. rxtce:mo= rxotg-12, cell=1700F, CHGR=0&1;
h. rxtce:mo= rxotg-12, cell=1700G, CHGR=0&1;
i. rxmoc:mo=rxotrx-12-0&&-11,cell=all;
j. rxmoc:mo=rxotx-12-0&&-11,cell=all;


3- Use the CNA to move the cells to the new BSC

First Create A Planed Area For moving the Cells

Right Click on the Desktop then
Configuration  Confiner GSM Radio network  Cellular Network Administration

Then Click File  New Area  Planed Area  Type Planed Area Name (ex move_cells)

Then Click View  Cells  Internal  All

Then Click Highlight the Cells we need to remove to new BSC

Double Click On the Cell , then Change The LAC value to the New Value

Then Click Edit  Move Cells  in the popup window Choose “Target BSC” Move


Then Activate the Planed Area

Load the planned area to the network:

Click File  New Job  Update Job

A new window wills pop-up asking for Update Job Name. Any name can be used

Select “YES” for Fallback Area
Select “Continue” for Action on Fault

Then click the “NEW” button to start executing the planned area.

Update Job checking
Click File  Jobs  My Own

Select the Job Name you created (move_cells) it should be in “ACTIVE” status.
When the job is finished you should either see “COMPLETED” or “FAILED”

4- On the New BSC Create a TG, according to the new Transmission value (RBL2), and connect the cells to it.
You can use any CDD and use the right template to create the Script of the new TG
5- Delete the OLD TG Form the old BSC

zee86
2010-05-28, 08:41 AM
Unfortunately, I only have this for BTS rehoming, maybe some of our friends here can help you. Thanks.

no problem bro i was asking for future use
if any one have plz share

boo3000boo
2010-06-02, 05:28 PM
Hey, sharing this doc on site rehoming also. Title and introduction words are in spanish, but th eprocedures are in english.:)

No pass,
:)reps or thnx are welcom :e :D

zee86
2010-06-06, 02:22 AM
booboo i need for bsc but this is also gud thanks


Hey, sharing this doc on site rehoming also. Title and introduction words are in spanish, but th eprocedures are in english.:)

No pass,
:)reps or thnx are welcom :e :D

boo3000boo
2010-06-06, 02:24 AM
booboo i need for bsc but this is also gud thanks

for now i only have this, but ill see if i can get more.

roloramos
2010-06-06, 04:47 AM
Be careful.....specially with the neighbour relations...
bsIC-lac.

freakturd06
2010-06-06, 10:50 AM
Hey, sharing this doc on site rehoming also. Title and introduction words are in spanish, but th eprocedures are in english.:)

No pass,
:)reps or thnx are welcom :e :D

Hi dude, is this the same with the document posted by charommel re: Cutover_CNA? :D

boo3000boo
2010-06-06, 10:56 AM
Hi dude, is this the same with the document posted by charommel re: Cutover_CNA? :D

No its, different, but its on the same subject.

zee86
2010-06-06, 07:29 PM
Hi dude, is this the same with the document posted by charommel re: Cutover_CNA? :D

ya its same thing but doc is different and with little more exp

s52d
2010-06-18, 07:03 AM
Hi!

On top of it:
I like to do everything before actual reparenting. So when we execute procedure,
we minimize possibility for error or delay. Normally, we do 300 TRUs per hour.

For every cell prepare new name, NCC and LAC.
Use CNA to copy, rename cell in the process.
In planned area, halt cells (so they are defined halted), change NCC and LAC.
Then update only traget BSC.

By adjust/cna_export and few ****ed scripts fix neighbor relations - as there is separate LAC and NCC, there is no disambiquity.
And fix those CS handover parameters CNA is getting wrong for 15 years!
Do not forget VLRs!

Then slowly define TGs, connect CHGR and cells, check all definitions....
No hurry, no network impact.

For real reparenting, just halt cells in old BSC, reconnect Abis and activate on new BSC.
Some handovers might fail, but who cares at 02 o'clock.
.Thus, cell downtime is minimal, and never for whole area.

Afterwards, clean up old definitions from old BSCs and VLRs.

parshant
2010-11-04, 03:16 PM
How we do Re-Homing?

1- Halt the Cells
2- Disconnect Cells from the old TG
3- Move the Cells definition to the new BSC
4- On the new BSC , create a new TG
5- Connect the TG to the Cells and the New Transmissions
6- Activate the Cells
7- Delete the Old TG from the Old BSC



Steps to do that

First we will receive the data for the site after Re-Homing
For example:
We wantt to move the site CAI1700 from BSC 1 to BSC 9 and the new Transmission is 64RBL2

1- Get the complete data of the site
a. Current BSC, Current Transmission, (From the Report then compare to the data in the System)
Assume that the report said that the site is on BSC 1, TG-12,
To check:
On BSC 1
rxtcp:mo=rxotg-12;
(Get information about the Cells name that connected to the TG 12)

b. Get Site Configuration, and TRU Positions.

On BSC 1
rxcdp:mo=rxotg-12; (Get the number of TRUs)
rxmop:mo=rxotx-12-0&&11; (Get the Band that the TRU is working on it)

Or we can get this information from the report.






2- Halt the cells and disconnect them from old TG , and disconnect them from the TRUs
a. rlstc:cell=1700e,state=halted;
b. rlstc:cell=1700f,state=halted;
c. rlstc:cell=1700g,state=halted;
d. rxbli:mo=rxotg-12,subord,force;
e. rxese:mo=rxotg-12,subord;
f. rxtce:mo= rxotg-12, cell=1700E, CHGR=0&1;
g. rxtce:mo= rxotg-12, cell=1700F, CHGR=0&1;
h. rxtce:mo= rxotg-12, cell=1700G, CHGR=0&1;
i. rxmoc:mo=rxotrx-12-0&&-11,cell=all;
j. rxmoc:mo=rxotx-12-0&&-11,cell=all;


3- Use the CNA to move the cells to the new BSC

First Create A Planed Area For moving the Cells

Right Click on the Desktop then
Configuration  Confiner GSM Radio network  Cellular Network Administration

Then Click File  New Area  Planed Area  Type Planed Area Name (ex move_cells)

Then Click View  Cells  Internal  All

Then Click Highlight the Cells we need to remove to new BSC

Double Click On the Cell , then Change The LAC value to the New Value

Then Click Edit  Move Cells  in the popup window Choose “Target BSC” Move


Then Activate the Planed Area

Load the planned area to the network:

Click File  New Job  Update Job

A new window wills pop-up asking for Update Job Name. Any name can be used

Select “YES” for Fallback Area
Select “Continue” for Action on Fault

Then click the “NEW” button to start executing the planned area.

Update Job checking
Click File  Jobs  My Own

Select the Job Name you created (move_cells) it should be in “ACTIVE” status.
When the job is finished you should either see “COMPLETED” or “FAILED”

4- On the New BSC Create a TG, according to the new Transmission value (RBL2), and connect the cells to it.
You can use any CDD and use the right template to create the Script of the new TG
5- Delete the OLD TG Form the old BSC
Hei Guys,
I have question.
When we create a planned area and start moving sites to target BSC, are the sites in source BSC delete itself. Do the migration has any impact on Source BSC untill we move sites physicaly.
Actually, I have one rehoming in which I have to move sites from 1 MSC-BSC to another MSC-BSC without changing any data including LAC.
Thanks

parshant
2010-11-04, 03:18 PM
Hei Guys,
I have question.
When we create a planned area and start moving sites to target BSC, are the sites in source BSC delete itself. Do the migration has any impact on Source BSC untill we move sites physicaly.
Actually, I have one rehoming in which I have to move sites from 1 MSC-BSC to another MSC-BSC without changing any data including LAC.
Thanks

gheeabby
2010-11-04, 04:06 PM
Thanks for the documents

Yenthanh
2010-11-04, 04:07 PM
Hi,

It will be in status [DELETE] from the source BSC.
It will stay on this until you do CNA Update.
If the physical part of the site rehoming is not yet done while the CNA part is already finished, it will have an impact on your recordings and other applications that is dependent on CNA like used by RNO and GNIP thus creating inconsistency.

That's why after each and every rehoming activities, CNA adjustment and BSM adjustment jobs should be run so to have the most updated view of the network.

Asif Ameer
2011-02-09, 06:03 PM
Hi,

Hope attached SOP will be benificial for site rehoming.


Best of luck.

BR..

Asif Ameer

adnanjav
2012-01-16, 04:24 PM
Thanks Thanks........

redouane3200
2012-09-22, 11:51 PM
hello all,

can anyone send me the files in attached Posts SOP for Rehoming.rar‎ (http://www.finetopix.com/attachment.php?attachmentid=14011&d=1297242052) & Cutover_CNA.rar‎ (http://www.finetopix.com/attachment.php?attachmentid=8961&d=1274840357) & Rehoming de un sitio GSM a través de OSS-CNA.rar‎ (http://www.finetopix.com/attachment.php?attachmentid=9036&d=1275467243) :) , because i haven't access to download it :(

Email: mebarki.redouane@gmail.com :)

Best regards