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BMA & HYS parameters

Viewing 11 posts - 1 through 11 (of 11 total)
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  • 29th November 2009 at 13:16 #59801
    Jaspreet
    Guest

    Dear All
    Can you pls explain what are BMA & HYS parameters.?

    And How can they reduce SD Blocking?

    30th November 2009 at 08:35 #59802
    Bijoy
    Guest

    Hi Jaspreet
    BMA defines how many SACCH multiframes are used in measurement averaging in the BTS.The preprocessing of the measurement results in the BTS
    reduces the traffic load of the LAPD links and BCSU units.

    HYS defines the received RF power level hysteresis for required cell reselection.Higher the HYS ,less frequent will be cell reselection,and lesser the SDCCH usage for Location update.

    30th November 2009 at 14:00 #59803
    safar
    Guest

    Hi,

    anybody know abt like this bma parameter in ericsson?

    30th November 2009 at 18:18 #59804
    Jaspreet
    Guest

    Thanks a ton @Bijoy

    1st December 2009 at 09:11 #59805
    AliAsgher
    Guest

    *A little clarification, HYS is used for cells with different LACs only. That is this hysteresis is applied when reselection is to be made for cells of different LACs. (I thought someone might misunderstand it Bijoy)

    Regarding BMA, I think it is used with some kind of feature “MR Preprocessing in BTS” etc. I am unaware of such feature in Ericsson. Please relief me Bijoy 🙂

    1st December 2009 at 12:09 #59806
    Bijoy
    Guest

    Thanks Ali
    Jaspreet,
    Kindly consider HYS only when reselection happens to different LAC.

    Well,”BTS Preprocessing” feature is in all vendors except Ericsson:-).
    That’s why I left Ericsson:-)

    Br\\
    Bijoy

    3rd December 2009 at 14:40 #59807
    Jaspreet
    Guest

    Thanks again guys

    You all are really kind.

    //BR

    6th June 2015 at 09:03 #59808
    Rakesh solanki
    Guest

    Dear all,

    what is the defaul value for this. & what is the value for HYS on boundary cells

    5th July 2015 at 16:09 #59809
    Rakesh solanki
    Guest

    What the use of BMA.

    19th July 2016 at 07:03 #59810
    TANMOY DEY
    Guest

    WHAT IS BMA AND HYS PARAMETERS?

    11th May 2018 at 05:59 #59811
    dharmendra
    Guest

    How Works BMA

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