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BTS

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Viewing 15 posts - 226 through 240 (of 469 total)
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  • #39410 Reply
    sanjay
    Guest

    hiiiiii everybody , any one know how the software are sending from bsc to particular bts.my means abt traffik and o&m signal ,

    #39411 Reply
    sanjay
    Guest

    how to handle the various link in BSC.

    #39412 Reply
    MANJUNATH
    Guest

    Hi i went through some doc, in nokia FIU we can add 3 od’s for 1 IDU, using Plugin bus f3&f4, is it correct any sucess on that.. and what i have to do for that…

    #39413 Reply
    narendra
    Guest

    why we use surge arrestor

    #39414 Reply
    pankaj agrawal
    Guest

    hi
    im pankaj, i would like to know about all the function of different cards that we used in nokia BTS, & how they r working

    thanks
    pankaj

    #39415 Reply
    Langer
    Guest

    Hi Lijo,

    A Back bone site is one where you have a terminal mux with which you can do the ADM( Add & Drop ).

    A repeater site is one which is Passive and does not have a Mux.
    Its presence is essential to connect two long distance Back bone sites.

    #39416 Reply
    Langer
    Guest

    Hi Neeraj,

    Basically 1 TRX has 8 Timeslots, out of which the first & Second TS are allocated for BCCH & SDCCH.

    So the total available traffic channels in a TRX is 6.

    Hence for 6 channels @ 2% GoS, we find in Erlang-B table the offered erlang as 2.28.

    This stands true for various configuration of BTS.

    #39417 Reply
    ati golchin
    Guest

    Can somebody help me in installing of Huawei BTS?

    Thanks for your cooperation

    ati

    #39418 Reply
    Behzad
    Guest

    Hi
    I would like to know about time slot planning for BTSs connected to a hub, using a mini cross at that hub.Many thanks for anybody’s reply.

    #39419 Reply
    Redha
    Guest

    dear Vuyof
    I worked in a telecom company as Radio and satellite Station, I’ve been shifted to new section “Mobile Section”.
    I’d like to know about the RBS 2202, RBS 2206. May anyone give me Info. about how the system works? how the RF signals flow in and out? Input/Output power levels, receive sensitivity level.
    I want to know about the functioning of the duplexer, multicoupler, combiner and the TRX cards, and ect. (Nokia, Errission, motorola). anything would be appreciated i9f yuo can help. Thank you you all.
    E-mail:xm711@btc.com.bh

    #39420 Reply
    AMIT SAWANT
    Guest

    hi,im amit.im doin a project on gsm,i wanted to know more about gsm bts.iwanted information on its ODU and IDU,i also want information of the survey work which is done before a BTS is instaled

    #39421 Reply
    Sambit Mohanty
    Guest

    hii..
    plzz any body can tell me, what will be the total capacity of bts, if bts configuration is 2+2+2 , 3+3+3, 4+4+4 & 2+2 ?

    thanks,
    sambit

    #39422 Reply
    anand dixit
    Guest

    whaT IS FREQUENCY HOPPING

    #39423 Reply
    vishal thakur
    Guest

    I worked in a telecom company as Radio and satellite communication, Brodcasting I’ve been shifted to new section “Mobile Section”.
    I’d like to know about the RBS 2202, RBS 2206. May anyone give me Info. about how the system works? how the RF signals flow in and out? Input/Output power levels, receive sensitivity level.
    I want to know about the functioning of the duplexer, multicoupler, combiner and the TRX cards, and ect. (Nokia, Erricsion)
    operation of nokia bts’s cards
    plz help
    thanx.

    #39424 Reply
    Sukma
    Guest

    Dear all,

    I’m sukma…from indonesia,
    how to solve BTS Nokia alarm :
    1. 7604 BTS OPERATION DEGRADED
    Rx levels differ too much between main and diversity antennas.
    02 01 07 96 00 00
    2. 7745 CHANNEL FAILURE RATE ABOVE DEFINED THRESHOLD
    01 00 00 00 00 00 01 00 00 05 02 30d

    thanks

Viewing 15 posts - 226 through 240 (of 469 total)
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