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  1. Replies
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    Nastar Configuration Data

    Dear All,

    How to import Configuration Data to Nastar GSM and from where can I find these files?
  2. Replies
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    3,767

    Question Re: Calculate utilization efficiency of Node B

    If you use Huawei equipment, you can refer to monitor Tab in the LMT
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    1,652

    Download CHANNEL ELEMENT DIMENSIONING GUIDELINE

    Dear All,

    interesting and useful documents
  4. Thread: Ec/Io

    by Alex_R
    Replies
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    5,724

    Re: Ec/Io

    You can check data utilization in order to add 2nd carrier if needed.
    check Radio Link replacement event as it may be the cause of pilot pollution
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    Original Atoll 2G Automatic NB Allocation

    Dear All,

    Can I force symmetry in automatic NB allocation for both band 900 & 1800 in destination?
    For example Cell A is 900 band, Can I force NB for cell B 900 & 1800?
  6. Thread: SDCCH

    by Alex_R
    Replies
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    2,209

    Question SDCCH

    Dear All,
    What is the difference between SDCCH/8 and SDCCH/4
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    Question FP BCCH Distribution

    Dear All,

    we are planning to perform FP using 75 GSM carrier.
    what is the best number of BCCH can be used?
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    Original Path Loss Formula

    Downlink transmission pass loss = BTS Cabinet Top Power – BTS feeder loss + BTS antenna gain + MS antenna gain – MS feeder loss – MS sensitivity – body loss – power margin

    Uplink transmission...
  9. Replies
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    6,134

    Download Re: Optimi xAFP 12.3 KIT

    looking forward to the lic file :)
  10. Replies
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    1,708

    Original Radio Link Establishment details

    1.MS à BTS (Channel Request message) on the RACH:
    •Based on a Channel Request message, a maximum of 32 MSs are distinguished.
    •The UA response messages on the Um interface are used to distinguish...
  11. Replies
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    2,127

    Question Re: Antenna Pattern for Atoll

    i need Tongue antennae as well :)
  12. Thread: 3G CDR analysis

    by Alex_R
    Replies
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    1,435

    Original 3G CDR analysis

    CDR Analysis small guide
  13. Replies
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    2,719

    Original Re: introduction of VAMOS at Huawei

    yes, the quality will be degraded
  14. Replies
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    Original Re: introduction of VAMOS at Huawei

    Dear All,

    1- Try to enable VAMOS feature in a homogeneous cluster not isolated site

    its provides great enhancement in 2G capacity while the trade off is the quality.
  15. Replies
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    Re: LTE Qualcomm document

    Dear Walid,
    the first link is no longer available, please upload it again.
  16. Replies
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    Question Re: UMTS 900 and UMTS 2100 networks design ?

    Dear Fahmi,
    i think this is related to your band, if your network is 2G/3G then your should be very careful in using UMTS 900 because UMTS need a dedicated 5M to operate and maybe the reserved...
  17. Replies
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    Question Dynamic Power Sharing Vs Second Carrier

    Dear All,

    what is the difference between dynamic power sharing and second carrier?
    also how to apply UMTS900?
  18. Sticky: Re: Certifications and Courses in Wireless Communications

    Dear Ripan,

    the link is not working, please support
  19. Re: Android App - RF Signal Tracker (can be used for DT)

    Hi,
    i have this app in my HTC phone, however it consumes a lot from the battery.
  20. Replies
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    Question 2nd & Shared Carrier

    Dear All,

    what is the difference between shared and 2nd carrier ?

    Best Regards,
    Alex_R
  21. Thread: SC Planning

    by Alex_R
    Replies
    2
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    902

    SC Planning

    Dear All,
    does anyone tried to make SC planning using Atoll ?
    what are the steps & if there is any special recommendations ?

    best Regards,
    Alex_R
  22. Replies
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    Re: Cannot HO to neighbour cells !

    Dear
    as the HOSR is fine for this site, i consider incoming and outgoining, so you can just check TEMS as there is a feature which prevent HO from selected frequencies
  23. Replies
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    Re: Frequency Plan for Site Configration 8+8+8

    SFH is the only solution
  24. Thread: Hopping and HSN

    by Alex_R
    Replies
    8
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    2,099

    Question Re: Hopping and HSN

    Dear All,
    it is easier to plan HSN with the same Values as BSIC it will be Ok.
    for hope index 1, i think it is due to SFH doesnt include BCCH carrier into considration
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    Download Huawei GBSS Roadmap

    Huawei GBSS Roadmap till GBSS 12
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