VOS_VOID NAS_EMM_TAU_TAUReqRejectCasue15()
{
    NAS_MM_TA_STRU                     stCurrentTa;
    NAS_MM_TA_LIST_STRU                *pstTaiList;

    /* 打印进入该函数, INFO_LEVEL */
    NAS_EMM_TAU_LOG_INFO( "Nas_Emm_Tau_TAUReqRejectCasue15 is entered.");

    NAS_LMM_SetEmmInfoRegDomain(NAS_LMM_REG_DOMAIN_PS);
    /*设置EU3 ROAMING NOT ALLOWED*/
    NAS_LMM_GetMmAuxFsmAddr()->ucEmmUpStat = EMM_US_ROAMING_NOT_ALLOWED_EU3;
    /* lihong00150010 emergency tau&service begin */
    if (NAS_LMM_REG_STATUS_EMC_REGED != NAS_LMM_GetEmmInfoRegStatus())
    {
        /*保存PS LOC信息*/
        NAS_LMM_WritePsLoc(NAS_NV_ITEM_UPDATE);
    }
    /* lihong00150010 emergency tau&service end */
    /*重置TAU计数器*/
    NAS_EMM_TAU_SaveEmmTAUAttemptCnt(NAS_EMM_TAU_ATTEMPT_CNT_ZERO);

    /*Remove current TA from TAI List*/
    NAS_EMM_GetCurrentTa(&stCurrentTa);

    pstTaiList = NAS_LMM_GetEmmInfoNetInfoTaiListAddr();
    NAS_LMM_DeleteTaFromTaList(&stCurrentTa, pstTaiList, NAS_MM_MAX_TA_NUM);

    if (NAS_EMMC_USER_SPEC_PLMN_YES == NAS_EMMC_GetUserSpecPlmnFlag())
    {
        NAS_EMM_AddForbTa(&stCurrentTa,NAS_LMM_GetEmmInfoNetInfoForbTaForRej15Addr());
    }
    else
    {
        /*store the current TAI in the list of
                "forbidden tracking areas for roaming"*/
        NAS_EMM_AddForbTa(&stCurrentTa,NAS_LMM_GetEmmInfoNetInfoForbTaForRoamAddr());
        NAS_EMMC_SendRrcCellSelectionReq(LRRC_LNAS_FORBTA_CHANGE);
    }

    /* lihong00150010 emergency tau&service begin */
    if (NAS_EMM_TAU_START_CAUSE_ESM_EMC_PDN_REQ == NAS_EMM_TAU_GetEmmTAUStartCause())
    {
        NAS_EMM_TAU_LOG_INFO("NAS_EMM_TAU_TAUReqRejectCasue15:CAUSE_ESM_EMC_PDN_REQ");

        NAS_EMM_EmcPndReqTauAbnormalCommProc(   NAS_EMM_MmcSendTauActionResultIndRej,
                                                (VOS_VOID*)NAS_EMM_NULL_PTR,
                                                EMM_SS_DEREG_LIMITED_SERVICE);
    }
    else
    {
        /*发送EMM_ESM_STATUS_IND(去注册)*/
    	NAS_EMM_TAU_SendEsmStatusInd(EMM_ESM_ATTACH_STATUS_ATTACHED);

        /*转换EMM状态机MS_REG+SS_REG_LIMITED_SERVICE*/
        NAS_EMM_TAUSER_FSMTranState(EMM_MS_REG,
                                    EMM_SS_REG_LIMITED_SERVICE,
                                    TI_NAS_EMM_STATE_NO_TIMER);

        /****检查冲突标志并做相应的处理********************************************/
        /* 上报TAU结果在冲突中处理 */
        NAS_EMM_TAU_RelCause1315CollisionProc(NAS_EMM_MmcSendTauActionResultIndRej,
                        (VOS_VOID*)NAS_EMM_NULL_PTR);
    }
    /* lihong00150010 emergency tau&service end */

    NAS_EMM_WaitNetworkRelInd();

    return;
}
VOS_VOID NAS_EMM_TAU_TAUReqRejectCasue15()
{
    NAS_MM_TA_STRU                     stCurrentTa;
    NAS_MM_TA_LIST_STRU                *pstTaiList;
    MMC_LMM_LTE_NO_SUBSCRIBE_PLMN_LIST_STRU  stLteNoSubsPlmnList;

    /* 打印进入该函数, INFO_LEVEL */
    NAS_EMM_TAU_LOG_INFO( "Nas_Emm_Tau_TAUReqRejectCasue15 is entered.");

    NAS_LMM_SetEmmInfoRegDomain(NAS_LMM_REG_DOMAIN_PS);
    /*设置EU3 ROAMING NOT ALLOWED*/
    NAS_LMM_GetMmAuxFsmAddr()->ucEmmUpStat = EMM_US_ROAMING_NOT_ALLOWED_EU3;
    /* lihong00150010 emergency tau&service begin */
    if (NAS_LMM_REG_STATUS_EMC_REGED != NAS_LMM_GetEmmInfoRegStatus())
    {
        /*保存PS LOC信息*/
        NAS_LMM_WritePsLoc(NAS_NV_ITEM_UPDATE);
    }
    /* lihong00150010 emergency tau&service end */
    /*重置TAU计数器*/
    NAS_EMM_TAU_SaveEmmTAUAttemptCnt(NAS_EMM_TAU_ATTEMPT_CNT_ZERO);

    /*被15拒绝,当前PLMN只有一个*/
    stLteNoSubsPlmnList.ulPlmnNum = 1;
    /*拷贝当前PLMN*/
    NAS_LMM_MEM_CPY(&(stLteNoSubsPlmnList.astPlmnId[0]),
                     NAS_LMM_GetEmmInfoPresentPlmnAddr(),
                     sizeof(MMC_LMM_PLMN_ID_STRU));

    if((NAS_EMM_BIT_SLCT == NAS_EMM_TAU_GetEmmTauCnEmmExtRejCauseOp())
       &&(NAS_EMM_EUTRAN_NOT_ALLOWED == NAS_EMM_TAU_GetEmmTauCnEmmExtRejCause()))
    {
        /*被15原因值拒绝而且当前有扩展原因值,指示USIM未在LTE开户,走正常的LTE未开户流程*/
        NAS_EMM_SetLteNoSubscribeExtCauseFlag(NAS_EMM_EUTRAN_NOT_ALLOWED);
        NAS_LMM_LteNoSubscribeWithExtCauseHandle(&stLteNoSubsPlmnList);
    }
    else
    {
        /*被15原因值拒绝但是没有带扩展原因值,走LTE未开户定制流程*/
        NAS_LMM_LteNoSubscribeWithOutExtCauseHandle(&stLteNoSubsPlmnList);
    }


    /*Remove current TA from TAI List*/
    NAS_EMM_GetCurrentTa(&stCurrentTa);

    pstTaiList = NAS_LMM_GetEmmInfoNetInfoTaiListAddr();
    NAS_LMM_DeleteTaFromTaList(&stCurrentTa, pstTaiList, NAS_MM_MAX_TA_NUM);

    if (NAS_EMMC_USER_SPEC_PLMN_YES == NAS_EMMC_GetUserSpecPlmnFlag())
    {
        NAS_EMM_AddForbTa(&stCurrentTa,NAS_LMM_GetEmmInfoNetInfoForbTaForRej15Addr());
    }
    else
    {
        /*store the current TAI in the list of
                "forbidden tracking areas for roaming"*/
        NAS_EMM_AddForbTa(&stCurrentTa,NAS_LMM_GetEmmInfoNetInfoForbTaForRoamAddr());
        NAS_EMMC_SendRrcCellSelectionReq(LRRC_LNAS_FORBTA_CHANGE);
    }

    /* lihong00150010 emergency tau&service begin */
    if (NAS_EMM_TAU_START_CAUSE_ESM_EMC_PDN_REQ == NAS_EMM_TAU_GetEmmTAUStartCause())
    {
        NAS_EMM_TAU_LOG_INFO("NAS_EMM_TAU_TAUReqRejectCasue15:CAUSE_ESM_EMC_PDN_REQ");

        NAS_EMM_EmcPndReqTauAbnormalCommProc(   NAS_EMM_MmcSendTauActionResultIndRej,
                                                (VOS_VOID*)NAS_EMM_NULL_PTR,
                                                EMM_SS_DEREG_LIMITED_SERVICE);
    }
    else
    {
        /*发送EMM_ESM_STATUS_IND(去注册)*/
    	NAS_EMM_TAU_SendEsmStatusInd(EMM_ESM_ATTACH_STATUS_ATTACHED);

        /*转换EMM状态机MS_REG+SS_REG_LIMITED_SERVICE*/
        NAS_EMM_TAUSER_FSMTranState(EMM_MS_REG,
                                    EMM_SS_REG_LIMITED_SERVICE,
                                    TI_NAS_EMM_STATE_NO_TIMER);

        /****检查冲突标志并做相应的处理********************************************/
        /* 上报TAU结果在冲突中处理 */
        NAS_EMM_TAU_RelCause1315CollisionProc(NAS_EMM_MmcSendTauActionResultIndRej,
                        (VOS_VOID*)NAS_EMM_NULL_PTR);
    }
    /* lihong00150010 emergency tau&service end */

    NAS_EMM_WaitNetworkRelInd();

    return;
}