MSCBSC 移动通信论坛
搜索
登录注册
网络优化工程师招聘专栏 4G/LTE通信工程师最新职位列表 通信实习生/应届生招聘职位

  • 阅读:4289
  • 回复:1
[下载] ue上报measurementControlFailure
haitao064
金牌会员
鎵嬫満鍙风爜宸查獙璇


 发短消息    关注Ta 

积分 5437
帖子 124
威望 13606 个
礼品券 0 个
专家指数 1
注册 2007-7-25
专业方向  网络优化
回答问题数 0
回答被采纳数 0
回答采纳率 0%
 
发表于 2011-08-04 10:32:30  只看楼主  QQ

【】ue上报measurementControlFailure 的原因

 


在一个ue log中看到
message measurementControlFailure :
  {
   rrc-TransactionIdentifier 2,
   failureCause configurationIncomplete : NULL,
   laterNonCriticalExtensions
   {
    v590NonCriticalExtensions
    {
     measurementControlFailure-v590ext
     {
      rrc-TransactionIdentifier-MSP-v590ext 0
     }
    }
   }
后经过咨询rnc人员,确定是rnc参数配置问题:把异频邻区配置了readsfn=true
之前的测量控制消息如下:
message measurementControl : r3 :
   {
    measurementControl-r3
    {
     rrc-TransactionIdentifier 2,
     measurementIdentity 2,
     measurementCommand setup : interFrequencyMeasurement :
       {
        interFreqCellInfoList
        {
         removedInterFreqCellList removeAllInterFreqCells : NULL,
         newInterFreqCellList
         {
          {
           interFreqCellID 0,
           frequencyInfo
           {
            modeSpecificInfo fdd :
             {
              uarfcn-UL 9637,
              uarfcn-DL 10587
             }
           },
           cellInfo
           {
            modeSpecificInfo fdd :
             {
              primaryCPICH-Info
              {
               primaryScramblingCode 11
              },
              primaryCPICH-TX-Power 33,
              readSFN-Indicator TRUE,
              tx-DiversityIndicator FALSE
             }
           }
          }
         }
        },
        interFreqMeasQuantity
        {
         reportingCriteria interFreqReportingCriteria :
          {
           filterCoefficient fc3,
           modeSpecificInfo fdd :
            {
             freqQualityEstimateQuantity-FDD cpich-RSCP
            }
          }
        },
        interFreqReportingQuantity
        {
         utra-Carrier-RSSI FALSE,
         frequencyQualityEstimate FALSE,
         nonFreqRelatedQuantities
         {
          dummy noReport,
          cellIdentity-reportingIndicator FALSE,
          cellSynchronisationInfoReportingIndicator TRUE,
          modeSpecificInfo fdd :
           {
            cpich-Ec-N0-reportingIndicator TRUE,
            cpich-RSCP-reportingIndicator TRUE,
            pathloss-reportingIndicator FALSE
           }
         }
        },
        measurementValidity
        {
         ue-State cell-DCH
        },
        reportCriteria interFreqReportingCriteria :
         {
          interFreqEventList
          {
           event2d :
            {
             usedFreqThreshold -90,
             usedFreqW 0,
             hysteresis 0,
             timeToTrigger ttt640,
             reportingCellStatus withinActiveSet : e3
            },
           event2f :
            {
             usedFreqThreshold -30,
             usedFreqW 0,
             hysteresis 8,
             timeToTrigger ttt640,
             reportingCellStatus withinActiveSet : e3
            }
          }
         }
       },
     measurementReportingMode
     {
      measurementReportTransferMode acknowledgedModeRLC,
      periodicalOrEventTrigger eventTrigger
     }
    },
    v390nonCriticalExtensions
    {
     measurementControl-v390ext
     {
     },
     v3a0NonCriticalExtensions
     {
      measurementControl-v3a0ext
      {
      },
      laterNonCriticalExtensions
      {
       v4b0NonCriticalExtensions
       {
        v590NonCriticalExtensions
        {
         measurementControl-v590ext
         {
          rrc-TransactionIdentifier-MSP-v590ext 0
         }
        }
       }
      }
     }
    }
   }
}


原因在25.331协议中有相关规定(8.4.1.3节):

1>  if the IE "Read SFN indicator" included in the IE "Cell info" of an inter-frequency cell is set to TRUE and the variable UE_CAPABILITY_TRANSFERRED has the DL "Measurement capability" for "FDD measurements" set to TRUE (the UE requires DL compressed mode in order to perform measurements on FDD):
2>  set the variable CONFIGURATION_INCOMPLETE to TRUE.
而ue的后续动作如下:
8.4.1.4a  Configuration Incomplete
If the variable CONFIGURATION_INCOMPLETE is set to TRUE, the UE shall:
1>  retain the measurement configuration that was valid before the MEASUREMENT CONTROL message was received;
1>  set the IE "RRC transaction identifier" in the MEASUREMENT CONTROL FAILURE message to the value of "RRC transaction identifier" in the entry for the MEASUREMENT CONTROL message in the table "Accepted transactions" in the variable TRANSACTIONS and clear that entry;
1>  clear the variable CONFIGURATION_INCOMPLETE;
1>  set the cause value in IE "failure cause" to "Configuration incomplete";
1>  submit the MEASUREMENT CONTROL FAILURE message to lower layers for transmission on the DCCH using AM RLC;
1>  continue with any ongoing processes and procedures as if the invalid MEASUREMENT CONTROL message has not been received;
1>  and the procedure ends.


查看积分策略说明
附件下载列表:
2011-8-4 10:32:30  下载次数: 43
ue上报measurementControlFailure .doc (51 KB)
扫码关注5G通信官方公众号,免费领取以下5G精品资料
  • 1、回复“LTBPS”免费领取《《中国联通5G终端白皮书》
  • 2、回复“ZGDX”免费领取《中国电信5G NTN技术白皮书
  • 3、回复“TXSB”免费领取《通信设备安装工程施工工艺图解
  • 4、回复“YDSL”免费领取《中国移动算力并网白皮书
  • 5、回复“5GX3”免费领取《 R16 23501-g60 5G的系统架构1
  • 6、回复“iot6”免费领取《【8月30号登载】物联网创新技术与产业应用蓝皮书——物联网感知技术及系统应用
  • 7、回复“6G31”免费领取《基于云网融合的6G关键技术白皮书
  • 8、回复“IM6G”免费领取《6G典型场景和关键能力白皮书
  • 共获得 1 次点评 我要点评

    • onlyjim 威望 -10 个
      · 请按照论坛规定格式发帖 详细.. 发表与:2012-8-16 22:28:42
     
    [充值威望,立即自动到帐] [VIP贵宾权限+威望套餐] 另有大量优惠赠送活动,请光临充值中心
    充值拥有大量的威望和最高的下载权限,下载站内资料无忧
    李建华
    初级会员
    鎵嬫満鍙风爜宸查獙璇


     发短消息    关注Ta 

    积分 80
    帖子 53
    威望 12672 个
    礼品券 5 个
    专家指数 -185
    注册 2011-6-23
    专业方向  通信技术
    回答问题数 0
    回答被采纳数 0
    回答采纳率 0%
     
    发表于 2012-08-16 22:18:51 
    技术问题,回答得专家指数,快速升级
    您好,我想问一下是不是占到这个小区就会发测量控制失败还是偶尔发一次。

    对本帖内容的看法? 我要点评

     
    [立即成为VIP会员,百万通信专业资料立即下载,支付宝、微信付款,简单、快速!]

    快速回复主题    
    标题 [下载] ue上报measurementControlFailure" tabindex="1">
    内容
     上传资料请点左侧【添加附件】

    (勾选中文件为要删除文件)


    当前时区 GMT+8, 现在时间是 2024-05-03 19:43:19
    渝ICP备11001752号  Copyright @ 2006-2016 mscbsc.com  本站统一服务邮箱:mscbsc@163.com

    Processed in 0.328382 second(s), 17 queries , Gzip enabled
    TOP
    清除 Cookies - 联系我们 - 移动通信网 - 移动通信论坛 - 通信招聘网 - Archiver