Reason of high ICM band in every site

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12th May 2016 at 07:26 #55195

Siva
Guest

Kindly note ICM Band is high for IBS site (Sector 5 & 6) . Please advise how to clear.

24th June 2016 at 08:23 #55196

kitururu
Guest

High ICM band ( 2 and up) means there is interference on TCH and SD channels on Idle mode. do frequency scanning on the area to identify the cause of inter fences and check for hardware issues (jumper, connectors ) on antenna system installation

6th September 2016 at 06:54 #55197

kumar A
Guest

how to resolve ICM value is high for IBS site? pls help me.

1st November 2016 at 18:00 #55198

Wd3esa
Guest

Hello, I faced this issue in many sites, and solved by changing feeder loss values

2nd November 2016 at 11:56 #55199

Dayananda
Guest

Hi Devendra,,
Normally we are facing ICM band high in Combine DAS (IBS),
Reason:
1. due to connector not done in proper manor.
2.which you used accessories for DAS that accessories not meeting PIM value.
3.Fq interface in from the BTS end
4.if we have DAS connectivity in Inside the BTS room then you need to reduce the BTS room radiation.

Diffrent B/W MIMO & SISO: in single word we can say,MIMO means multi input multi output ,,,SISO single input single output

Regards,
Daya

2nd November 2016 at 15:20 #55200

Kuna
Guest

ICM(idle mode Measurement) band troubleshooting..

check for Co-BCCH, adjucent-bcch, Connectors, jumper and vswr test will help to identify what is the cause of Interferences..

23rd March 2017 at 06:27 #55201

Kalyan Borgohain
Guest

ICM found high in 1800 band.Please provide the check point to resolve

4th April 2018 at 20:24 #55202

Shahbaz
Guest

How we can monitor high icm band, I know how to monitor rtwp.but icm band how I can monitor?
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