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  1. Replies
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    Re: Question about Interference - Using MOD3

    Thank you @mounir34 and @hieuphong

    Is there another thing to do instead of change PCI planning? In this case, coverage was adjusted!

    BR,
  2. Replies
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    3,318

    Question about Interference - Using MOD3

    Team,


    I've checked the previous posts about the rules and consecuences when we use MOD3 and MOD30

    http://www.finetopix.com/showthread....3-6-30-rules-)...
  3. Replies
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    Re: When we use MOD30 rule in LTE Planning

    Team,


    I've checked the previous posts about the rules and consecuences when we use MOD3 and MOD30. Id like to know the interference impact in a practical scenary where 4 cells have the same PSS...
  4. Re: UE fails to receive RRC Release in 4G during CSFB

    During the RIM request is possible that eNB doesnt receive the info from UTRAN . So eNB will be waiting within the timer period only .
  5. Replies
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    Re: Supported AMR Codec

    Hi,

    Thats right, but if you dont have config "code set" in the CN (its depend of the vendor) it doesnt work !! CN should be able to give the codec requested! . by the way, AMRC for HW it is a...
  6. Replies
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    Re: LTE inter-RAT Mobility

    Hi all,

    You should check these parameters:
    1.- UtranPsHoSwitch
    2.- INTERRATPOLICYCFGGROUP ----> UTRANHOCFG=PS_HO-1 (enabled)
    3.- INTERRATHOUTRANGROUP:LOCALCELLID=2, INTERRATHOUTRANGROUPID=1,...
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    Re: Cell Traffic volume after VAMOS

    Hi,

    K3014 includes whole traffic on TCH (also VAMOS)... But if you want to get statistics about VAMOS .. you can see R3550N2:Average Number of Busy VAMOS FR Channels / R3501:Mean Number of Busy...
  8. Thread: RTWP -95 dBm

    by jenriqp
    Replies
    8
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    3,470

    Re: RTWP -95 dBm

    Hi,

    I refer to SImultaneous users over HSUPA (high noise for uplink) , thats increases RTWP . There are cases where its better HSUPA deactived.

    BR
  9. Re: NEED HELP !! INCREASE OF DROP PS AFTER CHANGE OF IDLE PARAMETER ON HUAWEI NETWORK

    Hi,

    Check if FACH users were increased and also FACH congestion after change.

    BR
  10. Thread: RTWP -95 dBm

    by jenriqp
    Replies
    8
    Views
    3,470

    Re: RTWP -95 dBm

    Hi,

    What vendor do you work? make a PIM testing, also check if there is high load on HSUPA users

    BR
  11. Re: Coverage improvement and users/ traffic increase

    Hi,

    It depend, if you want to show by KPI then you can use counters of propagation delay with RSCP and EcNo (make an average per day maybe)

    if you want to show by plot from drive test then you...
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    Re: RBG Resource Allocation Strategy

    Hi,

    thanks Shakeel_15 for your recommedation, maybe in indoor scenaries we can set RD or RU because there is not high mobility.

    BR
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    Question Re: How to solve Rxqual = 7 ( Call drop in GSM)

    Hi,

    First, check if when you have good rxlev so the Rxqual keeps bad value and ocurrs drop call. then its probably interference issue (check frecuencies used on BCCH, TCH)
    Second, if when you...
  14. Replies
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    RBG Resource Allocation Strategy

    Hi experts,

    What RBG Resource Allocation Strategy do you recommend? in your experience, have you seen any impact when use Round Down or Round Up. Hedex explanation says:

    If this parameter is...
  15. Re: How To Solved Low UL THP in LTE [Huawei 10 MHZ]

    Hi,

    yes, there is a command for HW, you just write "PING"
  16. Re: what is the problem when I have RTWP equal to zero?

    Hi,

    you can check RTWP on real time? for example: if its HW vendor so open LMT node level and see monitor. also check load traffic, DC issue . maybe you have RRU problem. As said electron 0 its...
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    Question Re: High User Number in DCH State (Huawei)

    Mrs,

    You need to know how many HSDPA / R99 users do you have in the cell, one option is to offload CS traffic to GSM (check cell capacity in GSM). Also, as metioned Mrs Sabila : expand 2nd SCCPCH/...
  18. Thread: VIP USERs

    by jenriqp
    Replies
    1
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    2,258

    VIP USERs

    Dear,

    Can I create golden list for VIP users for eNode B Huawei ? Anyone knows about that. Thank in advanced!!
  19. Replies
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    Question Re: LTE low TP @1MB upload

    Hi,

    I think, you should do many testing:

    - Do ping test
    - check Tx with UDP/TCP testing and look if there are packet loss.
    - check VSWR If issues are specific point or eNode B.
    - check ETH...
  20. Question Re: LTE - How to Ensure UEs are allocated 64QAM MCS

    Hi,

    I think, your doubts has to be discussed in an independent post. So CQI values are sent by UE periodically to serving cell on uplink (HS-DPCCH). That informs to node B which data rate UE is...
  21. Question Re: LTE - How to Ensure UEs are allocated 64QAM MCS

    Hi all,

    Check TA and get users distributions because if you have many users far from cell that could be the problem, cell will do low mcs.
  22. Re: Decrease Power - Reference Signal (LTE - Huawei)

    Hi yoyokdq,

    This parameter is about cellresel, ue will strt to measurement UMTS when LTE signal is minor to -104. Means thats more restricted for to stay on LTE. Others KPI are good, users avg are...
  23. Re: Decrease Power - Reference Signal (LTE - Huawei)

    Hi guys,

    I made a change on sector 3 (more affected) where i put QRxlevMin to -58 and RRC noreply numbers were decreased but im not sure if that change is the responsable (on 03/03/16) because...
  24. Re: Decrease Power - Reference Signal (LTE - Huawei)

    Hi Yoyokdp,

    FFFFFFF means rest of IMSIs because the omstar only shows top ten imsi or cells.

    Second, the issues ocurrs suddenly anyhours.. it doesn't depend a specific hour and it occurs on...
  25. Re: Decrease Power - Reference Signal (LTE - Huawei)

    Hi team,

    I've been working with CHRs file and OMstar where I can see the fails percent by no.reply, the results are:

    1.- There is a TIMSI with 15% of access failure. How to get this IMSI?
    2.-...
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