Case Analysis of Path Imbalance issue in the GSM Network

**narula.pawan@gmail.com** · 2011-10-21, 08:52 PM

Case Study Analysis of Path Imbalance issue in the GSM Network:

Br//

**Finetopix** · 2011-10-21 08:52 PM

**justdream** · 2011-10-21, 10:44 PM

Dear, what's the rar password?

**adewijaya** · 2011-10-21, 11:18 PM

Originally Posted by narula.pawan@gmail.com

Case Study Analysis of Path Imbalance issue in the GSM Network:

Br//

Follow the rules ! not put password except for Med

**narula.pawan@gmail.com** · 2011-10-21, 11:22 PM

pswd : radio

Please Add some Reputation for this

Br//

**adewijaya** · 2011-10-21, 11:27 PM

next posting, please follow the rules !

**Darko** · 2011-10-22, 12:57 AM

Hi,

Can you explain these Level-1, Level-2 etc... values/ranges? What range is Level-1 and others ?

Thanks
D.

**ayman.absi** · 2011-10-22, 03:28 AM

This case study applied for which vendor?

**narula.pawan@gmail.com** · 2011-10-22, 05:49 PM

This Case of Path Imbalance Applies for Huawei System

**narula.pawan@gmail.com** · 2011-10-22, 06:15 PM

Dear Darko,

As mentioned in the report that Level 1 , Level 2..........Level11 which are represented by MR Samples for Each TRX in the Cell.

Where Level 1 signifies the level of the Balance between the Uplink and Down link.If the balance between the uplink and the downlink is mainly at level 1 which greater than <=15dB then seems problem with Down-link & the downlink loss is too great.

If the balance between the uplink and the downlink is mainly at level 11, you can infer that the uplink loss is too great or the uplink transmit power is too small

The balance level helps to locate the faults in the TX/RX channel, such as the TRX and the antenna.

I hope this will help you.

Br//