Case Analysis of Call Drop (DCR)

[ventinel]

Case Analysis of Call Drop (DCR) -- Detailed Analysis and recommendations of different call drop scenarios/cases along with explanation in signalling flow diagram -- help improve DCR ;)

Contents:
Chapter 1 Principle of call drop
Chapter 2 Analysis of call drop
Chapter 3 Call drop cases

Adding to rep & thanks is highly appreciated :handshake

[ronitn]

Rep added, Pls send file directly to nossenso@jct.ac.il
Tx

[telecom01]

Rep added, Pls send file directly to nossenso@jct.ac.il
Tx
Requesting material to email must be done in PM, plz!

[dacoder]

is it vendor specific? if yes, which one?

[justdream]

Case Analysis of Call Drop (DCR) -- Detailed Analysis and recommendations of different call drop scenarios/cases along with explanation in signalling flow diagram -- help improve DCR ;)

Contents:
Chapter 1 Principle of call drop
Chapter 2 Analysis of call drop
Chapter 3 Call drop cases

Adding to rep & thanks is highly appreciated :handshake

Thanks Dear, in slide 71
The analysis for call drop was "In the test it is found that the clock of GSM900 cell and GSM1800 cell are not synchronized"

Could you please explain how to check the synchronization of both GSM900 & GSM1800?

[ventinel]

Thanks Dear, in slide 71
The analysis for call drop was "In the test it is found that the clock of GSM900 cell and GSM1800 cell are not synchronized"

Could you please explain how to check the synchronization of both GSM900 & GSM1800?
that means clock type of both BTS is not same.

[ventinel]

is it vendor specific? if yes, which one? vendor is huawei

[ventinel]

Rep added, Pls send file directly to nossenso@jct.ac.il
Tx
mail has been sent

[justdream]

that means clock type of both BTS is not same.
Thanks Dear, how could I check it please..

[ventinel]

Thanks Dear, how could I check it please..
in CME, right click BTS --> Basic Information --> Site Clock Type (also see attached snap)
25121

[eorenmh]

thank you
i'm looking for TCH drop siemens solution

[telecom01]

thank you
i'm looking for TCH drop siemens solution
Follow this link (http://www.finetopix.com/showthread.php?8820-Siemens-TCH-DROP-Analysis), maybe u find solution.

[rkdrkd]

Pls, give for me Pass, Thanks


thanks a lot
password pls!!

try the password
ventinel

hope it works

[SergR]

Pls send file directly to rse1@pochta.ru

[ventinel]

mail sent :) ......

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[SergR]

Pls send file directly to rse1@pochta.ru

[ventinel]

hi buddy...as mentioned earlier mail is sent to ur email.. also request material in PM (forum rules).. thanks for understanding

Pls send file directly to rse1@pochta.ru