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EDAP

Viewing 15 posts - 1 through 15 (of 29 total)
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  • #48187 Reply
    Rizwan Saifi
    Guest

    Hi Everybody
    While commissioning a Rollout Site where NOKIA equipment is used, I have faced a problem about EDAP. Its new for me. The scenario was :
    TCH = 1,2,3,4,5,6,7,8,9,10,11,12
    TRX Sig = 25, 26, 27
    EDAP = 13,14,15,16,17,18
    In every EDAP TS there appears (1, 3, 6).
    Can anybody please help me?
    Whats EDAP?
    and whats its purpose?
    and why 1,3,6 appears there?
    THanx in advance

    #48188 Reply
    patrick.fr
    Guest

    EDAP is the zone EDGE.

    in hubmanager you can define this zone.
    In this zone, you choose TRX which do EDGE, example: 1 3 5. Of course, the same defined in BSC.

    You lost 1 TRX/sector with EDGE.

    #48189 Reply
    Pavel
    Guest

    EDAP is Abis resource(of Nx64Kbps timeslots) for transmission of packed data. It is being used not only for EDGE, but for CS3/CS4 GPRS traffic also.

    EDAP should be attached attached per BCF, so it means, that one EDAP is necessary for one BCF, if you have at least 1 TRX with CS3/CS4 or EDGE.

    Size of EDAP depends of packet traffic of all BTSs under BCF.

    #48190 Reply
    Rizwan Saifi.
    Guest

    Thanx a lot friends
    But i need its complete info.
    I mean how we create its logical numbering, what does it stand for, whtas its funtcion….
    I hopw u got it….
    please guide me completely

    #48191 Reply
    Geet Mukhra
    Guest

    Hi Rizwan
    EDAP means Edge Dynamic ABIS Pool.
    In Traffic manager we can define the TRXs in EDAP which will be used for EDGE.You can define the no.of Time slots required for EDAP.For eq. if your site is running with 2/2/2 conf. then you can put all TRXs also in that Pool if all are TSGB and same can be defined in BSC.It depends upon you which TRX you want for EDAP.
    Thanx

    #48192 Reply
    Rizwan Saifi
    Guest

    Thanx Mukhra
    Can you please also explain what RSSI Comparison value are? and how we can use them to troubleshoot a site?
    Thanx in advance

    #48193 Reply
    patrick.fr
    Guest

    Rizwan Saifi – 25 Jul 2007
    RSSI Comparison value

    The BTS compared the value of ROSS between the MAIN and the DIV. If the value is higher than 5, an alarm appears.

    #48194 Reply
    wali
    Guest

    Hi dears I have faced a problem about EDAP. Its new for me. The scenario was :
    TCH = 1,2,3,4,5,6,7,8,9,10,11,12
    TRX Sig = 25, 26, 27
    EDAP = 13,14,15,16,17,18
    In every EDAP TS there appears (1, 3, 6).
    Can anybody please help me?
    Whats EDAP?
    and whats its purpose?
    and why 1,3,6 appears there?
    Kindly guid me in detail
    thanks

    #48195 Reply
    JOYDEEP
    Guest

    I WANT TO KNOW WHAT IS THE FUNCTION of MAIN and diversity TERMIANAL OF GSM ANTENNA?

    #48196 Reply
    piyush bhatt
    Guest

    hello
    plz tell me what is EDAP & it’s use

    #48197 Reply
    sourabh
    Guest

    what is IDD and it’s function

    #48198 Reply
    vipul
    Guest

    hi all,
    please tell me the following,
    1) how many types of TRX?, what is the difference between them?
    2) what is the meaning of EDGE?
    why it is defined?
    3) Is it necessary to define EDAP on each BCF?

    #48199 Reply
    Vishwas Agrawal
    Guest

    HI Piyush ji,

    AS I KNOW EDAP is the block of TSLs transmitting over the Abis. speed of TSL in the EDAP is 64kbps . & these TSL are similarly mapped TSLs in TRX. logically we can divide these TSL into 4 Sub TSL having the speed upto 16kbps.

    #48200 Reply
    vishwas agrawal
    Guest

    Hi ,
    Type of TRx

    E-Trx extanded Trx=used to extend the capacity of the sector
    There will not be BCCH assign for this it will use the Bcch from the n-Trx but there will be E-Rach defied for this E-TRX separtly bcoz ultimatly u r goinng to increase the capacity of the sector by increasing the accessability (RACH)

    N-Trx Normal Trx= Like 1+1+1 or 2+2+2 etc

    #48201 Reply
    Saurav Das
    Guest

    What is the full from of EDAP

Viewing 15 posts - 1 through 15 (of 29 total)
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