Análisis de Riesgos

a) General Rules:

Site has only GSM : ext. Alarms run over GSM Site has only UMTS : ext. Alarms run over UMTS Site has LTE&GSM: ext. Alarms run over GSM Site has LTE&UMTS: ext. Alarms run over LTE Site has only GSM&UMTS: ext. Alarms run over GSM Site has LTE&GSM&UMTS: ext. Alarms run over GSM b) VDF Alarm Terminal „X6”

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c) Differencies between Outdoor & Indoor:

The following external alarms have been defined for VDF D2 (16 Alarms over the UPEUc/UEIU and 1 Alarm over the RRU from first sector):

It could also be that a 2nd UPEUc is installed in Slot 18, but the Ports will be the same as for the UEIU.

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d) External alarm connection via RRU (normally the RRU from 1st Sector):

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f) Huawei Alarmcable Colorcode

Please test/check the external alarms accordingly to the general rules:

g) Check the alarms on the BTS/GSM via SMT (Connection Procedure in Chapter 7.3) Active Alarms (only Alarm IDs, not the alarm text) can be seen on the bottom of the SMT

h) Check the alarms on the NodeB/UMTS via LMT (Connection Procedure in Chapter 7.3) Run MML command „LST ALMAF:;”.

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6.6 Testcall Procedure

Testcall Scenarios are based on the FAcc Procedure Checklist Huawei SRAN Document from VDF D2.

Testcall Scenarien basieren auf dem FAcc Prozedur Checklist Huawei SRAN Dokument von VDF D2.

Please ask the RIC for the BCCH&Primary Scrambling Code(PSC)/Sector and the Azimuths for the GSM900/1800 & UMTS2100.

In order to avoid crossed feeders partner needs to check the BCCH&PSC/Azimuth against the site build and the azimuth values from the sitesheet. If something is different please inform the RIC immediately.

Please use a compass or GPS device, identify the azimuth of each sector and conduct a static testcall in each sector roughly 50-100meters away from the site and confirm : -Sector orientation is correct

-Correct BCCH/PSC is radiating from the correct Cell -All Feeders are correctly installed and labeled

Always inform the RIC if something is not clear.

Bitte beim RIC die BCCH&Primären Scrambling Code(PSC)/Sektor und Azimuths für GSM900/1800&UMTS2100 anfragen.

Um Crossed Feeder zu vermeiden, muß der Partner die BCCH&PSC/Sektor mit dem Sitebuild und den Siteunterlagen vergleichen. Sollte etwas anders sein, bitte sofort dem RIC Bescheid geben.

Bitte einen Kompass oder GPS Device benutzen, den Azimuth von jedem Sektor

bestimmen und einen statischen Testcall in jedem Sektor in einer Entfernung von 50-100 Metern von der Site durchführen und folgendes bestätigen:

-Sektor Ausrichtung ist korrekt

-Die Zellen haben jeweils den richtigen BCCH/PSC -Alle Feeder sind richtig installiert und gekennzeichnet Bei Unklarheiten immer den RIC informieren.

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For Speedtests you can use the following webpage & choose a 10-20MB file for downloading: Für Speedtests kann die folgende Webseite benutzt werden & ein 10-20MB großes File kann dort zum Download ausgewählt werden:

http://www.thinkbroadband.com/download.html

a) GSM900

For GSM900 the following calls need to be done one time per site only: Folgende Gespräche müssen einmalig für GSM 900 durchgeführt werden:

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Following Testcalls need to be done per sector (Emergency Call only 1 Time per Site): Folgende Testgespräche müssen für jeden Sektor erfolgen (Notruf nur einmal pro Site):

b) GSM1800

For GSM1800 the following calls need to be done one time per site only: Folgende Gespräche müssen einmalig für GSM 1800 durchgeführt werden:

Following Testcalls need to be done per sector (Emergency Call has been tested with GSM900):

Folgende Testgespräche müssen für jeden Sektor erfolgen (Notruf wurde schon mit GSM900 getestet):

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c) UMTS2100

For UMTS2100 the following calls need to be done one time per site only: Folgende Gespräche müssen einmalig für UMTS2100 durchgeführt werden:

Following Testcalls need to be done per sector:

Folgende Testgespräche müssen für jeden Sektor erfolgen:

d) For Emergency Call/Notruf -> Text in Deutsch vorbereiten & dann muß der Text dem Notruf Operator vorgelesen werden/Text needs to be prepared in german language and then read to the emergency operator

Beispiel/Example:

Hallo, ich heiße ... und führe einen Testanruf im Auftrag von Vodafone D2 durch. Mein Standort ist der Ort 41517 G, Street XXXX . Bin ich mit der richtigen Leitzentrale/Leitstelle verbunden? Bitte geben Sie mir den Leitstellen Standort durch.

6.7 Onsite/Remote Test of Huawei System

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6.8 Facc Documentation

Please have a look at the example of an FAcc document. You only need to fill out the technology that you have swapped/installed on the site. For example if you only swap GSM 900 and GSM 1800, then you only need to fill out the parts where GSM 900 &1800 is mentioned as well as the common parts. For already existing technologies like LTE , you do not need to fill out anything.

6.9 Deinstallation

Not 100% clarified yet, still under discussion with VDF but probably a higher percent of sites need to be disassembled and the hardware needs to be returned to VDF.

6.10 Leaving the Site via Naview

For example you want to leave the site MXB007,so you have to sent an SMS to +49-172- 5289612 with the following text:

naview l mxb007

Now you have to wait for the answer. The successful message should be: „Abmeldung OK”

If you write naview l mxb007 –d , you will get the info which alarms are active if the successful message does not come.

If you do not get a successful message please call the VDF NMC: +49-211-5337401 You also need to lock out of the Naview system after leaving the site by sending an SMS to +49-172-5289612 with the following text:

naview ld

Now you have to wait for the answer. The successful message should be: „Abmeldung vom Dienst erfolgreich”

Under certain circumstances if you enter a site somewhere in the afternoon/evening and you do not lock out of the system, it can happen that you might be blocked to enter another site on

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7. Other

7.1 Support Contacts ***Regional Contacts***

***Central Contacts***

2G/3G Swap Central Contact List

Region Contact Responsibility Telephone Email

Central Sadik Ghalib Swap Project Manager 0172-8808999 [email protected]

ChenHaitao Technical Director 0172-3093828 [email protected]

XuXiaofeng OSS/M2000 Support 0160-98980247 [email protected]

Marcus Lindemans Site Solutions Lead 0176-10084297 [email protected]

Markus Heiserholt Technical Support Lead 0176-10151566 [email protected]

HuangYujian 2G/3G Technical Expert 0162-2047580 [email protected]

GongYulong 2G/3G Technical Expert 0176-10259492 [email protected]

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7.2 Emergency Contacts