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Relation in GSM Spectrum & TRX _ urgent

Viewing 10 posts - 16 through 25 (of 25 total)
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  • #56981 Reply
    imran shaikh
    Guest

    1) what do u mean by tch drop and tch blocking
    2) what do u mean by sd drop and sd blocking..
    3)define and explain…trx, bb2f, duplexer, multicoupler, combiner

    #56982 Reply
    pix
    Guest

    natasha : you are correct, the job is to map the frequency onto each TRX. Hence the name : frequency planning.

    cheers
    pix

    #56983 Reply
    imran shaikh
    Guest

    1) what do u mean by tch drop and tch blocking
    2) what do u mean by sd drop and sd blocking..
    3)define and explain…trx, bb2f, duplexer, multicoupler, combiner
    4 pls mail me on imranshaikh_eng@yahoo.com

    #56984 Reply
    Aman
    Guest

    plz tell me about relation between Trx and carrier frrequency.

    #56985 Reply
    Tuangiki
    Guest

    what is the difference between GSM 900 TRX LCR1 and LCR2?

    #56986 Reply
    NEERAJ
    Guest

    HI ALL,
    CAN ANYONE HELP ME HOW TO CALCULTE BCCH TRX,TCH TRX IN SAY 25 MHZ BAND(124 ARFCN).

    #56987 Reply
    pix
    Guest

    BCCH = 44
    TCH = 80

    Cheers
    pix

    #56988 Reply
    anshu
    Guest

    Hey have 9 TCH Freq. and we used max. 3,3,2 Configuration don’t clear …..

    let any one clear me.

    #56989 Reply
    Saeed Kahrobaii
    Guest

    Hi

    Would you please tell me that if i want to achieve GOS 2% , which parameters should i control for each BTS ?

    THANKS

    #56990 Reply
    fanz
    Guest

    if u used Freq reuse 3*3(in 1 cluster) so its mean 22/3= 7 arfcn(in 1 bts).1 bts have 3 sector so configuration bts is s3/2/2(3+2+2=7arfcn).the result is sector 1=3 TRX
    sector 2=2 TRX
    sector 3=2 TRX,total 7 TRX in 1 BTS

Viewing 10 posts - 16 through 25 (of 25 total)
Reply To: Relation in GSM Spectrum & TRX _ urgent
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