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Thread: L2U IRATHO Preparation failure-Soluiton

  1. #1
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    Default L2U IRATHO Preparation failure-Soluiton

    dear
    find below some recommended Actions for L2U IRATHO Preparation failure in case of Target resource unavailable,thanks

    1.JPG


    MOD UCELLCONNALGOPARA: Cellid=XXXX, PERFENH_SYSHO_IN_FAIL_RETRY_SWITCH-1; ---Cell Level
    This optimization is to allow the UE to perform a channel fallback or rate reduction to attempt another incoming inter-RAT handover after the UE fails to perform an incoming inter-RAT handover procedure.
    When this switch is set to ON, a UE processing only PS services is allowed to perform a channel fallback or rate reduction to attempt another incoming inter-RAT handover after the UE fails to perform an incoming inter-RAT handover procedure.

    SET UCORRMALGOSWITCH:MapSwitch =MAP_INTER_RAT_PS_IN_CHANLE_LIMIT_SWITCH-1; --- RNC Level
    This optimization is to consistently allocate DCHs to services diverted to the current network through incoming inter-RAT handovers.

    SET UCORRMPARA:PerfEnhanceSwitch4=PERFENH_SYSHO_IN_BE_RATE_DOWN_SWITCH-1;
    This optimization is to turn on the switch that whether a UE processing a single BE service can access a UMTS cell through rate reduction after an incoming inter-RAT handover.
    When this switch is set to ON, the uplink or downlink rate of the UE can be reduced to DCH 8K for UE access if cell resources are congested. If cell resources are not congested but the remaining number for new HSPA UEs is insufficient, the uplink or downlink rate of an HSPA UE is reduced to the initial access rate and the UE falls back to the DCH. If cell resources are not congested and the remaining number for new HSPA UEs is sufficient, rate reduction is not used for UE access.


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    Last edited by mounir34; 2020-06-28 at 05:55 AM

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  4. #2
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    Default Re: L2U IRATHO Preparation failure-Soluiton

    Any dedradation of servises?

  5. #3
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    Default Re: L2U IRATHO Preparation failure-Soluiton

    Which kind of degradation you mean ?? for bad impact just R99 traffic increased

    Quote Originally Posted by macro View Post
    Any dedradation of servises?

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