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Switch Planning for GSM

Viewing 15 posts - 181 through 195 (of 410 total)
1 2 3 … 12 13 14 … 26 27 28
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  • 21st November 2003 at 06:19 #33918
    sriram
    Guest

    Hi sudhir,

    Pl tel me how you calculate BHCA for your switch?also tel me what parameters to be considered to calculate the BHCA.how you are fixing the max BHCA of a swith.thanks in advance…i am with nokia DX200 siwtch…

    28th November 2003 at 11:34 #33919
    reddi kishor
    Guest

    i am looking for training in gsm,gprs and cdma technologies.which institute give me a good training on the above technologies.
    mail me kindly.

    yours
    kishor

    29th November 2003 at 07:18 #33920
    prabhakar verma
    Guest

    reddi , seriously i don’t think you will have any institute . which gives such training.. you will find plenty of stuff on the Net itself . As you join any Telecom organization the training on the topic will be System & Vendor specific .
    By the way i assume you are from india,, if not then i may be wrong cause in US , you do have institute imparting such specialization training.. but the price Tag is huge….

    10th December 2003 at 18:15 #33921
    Sunil
    Guest

    Hi reddi kishor ,

    CDMA-Check with MAKTELECOM

    GSM- There is one in India…

    And u can check with USHA-IT Institute…

    Search in YAHOO.CO.IN

    U will get it…

    But Better to work for some time and then get trained..

    Rgds

    Sunil

    16th December 2003 at 07:33 #33922
    Shekhar
    Guest

    Jatinder, it will be very of you if you will share me with the info of GSM switch dimensioning. Thanks in advance.

    16th December 2003 at 15:01 #33923
    Mostafa
    Guest

    Hi,

    Did someone know how to calculate subscribers total number in one MSC/VLR based on MSRNs.

    Thanx.

    19th December 2003 at 01:15 #33924
    Oliver Ortiz
    Guest

    Guys:

    I’m working in Network Planning to in a GSM/PCS Operator.
    Please feel free to contact me if you want to exchange information about NSS and BSS planning on GSM/GPRS.

    19th December 2003 at 05:14 #33925
    Harshvadan Jani
    Guest

    Hi oliver
    i m working as Sr. Engineer-Switch.
    Our Sw is AXE-10 (Ericsson built)
    I m facing the pb. of TRAU congestion. Can u help me out??

    rgds,

    HJJani

    20th December 2003 at 09:14 #33926
    Sunil
    Guest

    Hi Harsha,

    Do you have some docs regarding AXE810 & APG40 & APZ 21233 ?

    If you can give me copy it will be very helpfull.

    sunil_almnthat@yahoo.com

    20th December 2003 at 20:55 #33927
    adeola
    Guest

    Please, i need assistance of getting useful materials or links on the web on Network Performance engineering: QoS,Optimization,Systems dimensioning etc

    22nd December 2003 at 14:34 #33928
    Oliver
    Guest

    Jani:

    Ericson’s papers recomend GOS 1% for both Ater interface and A interface.
    One important thing is transcoder is a pool share by all BSC’s to improve network resources but during peak hour it could mean congestion because traffic sum up.

    23rd December 2003 at 10:18 #33929
    Mostafa
    Guest

    Hi all,

    Can anybody help on this?

    What is the load limit of a C7 link above wich we must add a new C7 link.

    Thanx all.

    23rd December 2003 at 13:45 #33930
    Sunil
    Guest

    40 % Load is Normal

    Rgds

    Sunil

    23rd December 2003 at 15:38 #33931
    Oliver
    Guest

    Hi Mostafa:

    ITU recomends 200 mErl for each signalling link in normal conditions.
    Under extreme conditions (abnormal events like Christmas, etc.) which cause congestion your switch should support 400 mErl for each signalling link.

    Check your equipment’s specification because some provider like Ericsson accept 300 mErl for each signalling link

    24th December 2003 at 11:59 #33932
    Sunil
    Guest

    Yes NEW-YEAR also one of the ABNORMAL Events,when Subscribers used to do lot of UNWANTED Activitys.

    Like giving Dump Calll.
    SMS-Chatting.
    Talking continously in Drunken Mode.

    Any HAPPY NEW YESR 2004 to you Friends.

    Rgds

    Sunil

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