NOKIA常见告警命令缩略语.doc

2006/7/20NOKIA常见告警命令缩略语I NOKIA常见告警27603 BTS FAULTY27606 TRX FAULTY37705 LAPD FAILURE87712 WORKING SDCCH CHANNEL RATIO BELOW THRESHOLD97738 BTS WITH NO TRANSACTIONS107745 CHANNEL FAILURE RATE ABOVE DEFINED THRESHOLD117949 DIFFERENCE IN RX LEVELS OF MAIN AND DIVERSITY ANTENNA / TRX137968 CONTROLLER FAULTY IN REMOTE TUNE COMBINER14II NOKIA常用命令16小区信息17载频信息19邻小区信息21功率控制参数24切换参数27告警查询30GPRS类33III NOKIA常见通信词语35I NOKIA常见告警下面是NOKIA日常网络优化常见的重要告警：7603 BTS FAULTYMeaningA critical fault (or faults) has occurred in a unit (or units) that belong to the sector indicated in the alarm. This alarm blocks the alarming sector.告警代表的扇区内的某个(或某几个)单元出现了一个或多个严重故障，此告警会闭锁发出告警的扇区。Check the fault reason from the supplementary text field of the alarm.Supplementary information fields1-6 XX XX XX XX XX XX 1 2 3 4 5 6 1) rack (cabinet) number 4) type of unit 2) shelf number 5) unit number 3) slot 6) subunit number See the document Alarm Structure, Alarm Reference Manual.InstructionsAll fault reasonsInstructions: 1. Check whether the following alarm is active: 7606 TRX FAULTY and follow the instructions given for the alarm. If necessary, replace all TRXs in the faulty sector.CancellingThis is a start/cancel type alarm. The system cancels the alarm automatically.7606 TRX FAULTYMeaningCritical fault has occurred in a TRX.This alarm blocks the TRX. 此告警代表在TRX中出现严重故障，此告警会闭锁TRX。The fault reason can be read from the supplementary text field of the alarm.Supplementary information fields1-6 XX XX XX XX XX XX 1 2 3 4 5 6 1) rack (cabinet) number 4) type of unit 2) shelf number 5) unit number 3) slot 6) subunit number For more information, see Alarm StructureInstructionsMETROSITE:Fault reason: Failure detected during TRX configuring.Instructions: 1. Either the TRX is faulty or its frequency band is different from the one that was configured into BSC. Replace the TRX with a functional TRX or with another TRX with correct frequency band.Fault reason: Antenna connection faulty.Instructions: 1. Check the antenna and cabling. If the antenna and cabling are faulty, correct the problem and run TRX test to cancel the alarm. 2. If the antenna and cabling are OK, TRX is faulty. Replace the faulty TRX.Fault reason: TRX test result antenna connection faulty.Instructions: 1. Check the antenna and cabling. If the antenna and cabling are faulty, correct the problem and run TRX test again to cancel the alarm. 2. If the antenna and cabling are OK, TRX is faulty. Replace the faulty TRX.Fault reason: External frame clock synchronisation failed.Instructions: 1. Check the cable connected to the VIFA unit. 2. If the cabling is OK, check the slave cabinets master TRX. 3. If the slave cabinets master TRX is faulty, replace it.Fault reason: External frame clock missing.Instructions: 1. Check the cable connected to the VIFA unit. 2. If the cabling is OK, check the slave cabinets master TRX. 3. If the slave cabinets master TRX is faulty, replace it.Fault reason: External frame number synchronisation failed.Instructions: 1. Check the cable connected to the VIFA unit. 2. If the cabling is OK, check the slave cabinets master TRX. 3. If the slave cabinets master TRX is faulty, replace it.Other fault reasonsInstructions: 1. Replace the faulty TRX.ULTRASITE:Fault reason: Antenna connection faulty.Instructions: Note: An alarm reports only if the PMAX value is 0 or 2 (two highest power levels). If a sector configured with RTxx is reset, while the antenna cable is disconnected, and if there is no traffic in the current TRX, Alarm 7606 TRX FAULTY with a fault reason Tuning carrier is not detected in remote tune combiner is issued. 1. Check the antenna and cabling. If either the antenna or cabling are faulty, replace the faulty units and reset TRX to cancel the alarm. 2. If the antenna and cabling are OK, the TSxx is faulty. Replace the faulty TSxx.Fault reason: Fault in VSWR antenna monitoring.Instructions: 1. Check the antenna and cabling. If either the antenna or cabling are faulty, replace the faulty units and reset TRX to cancel the alarm. 2. If the antenna and cabling are OK, the TSxx is faulty. Replace the faulty TSxx.Fault reason: Failure detected during TRX configuring.Instructions: 1. The TSxx is either faulty or its frequency band is different from the one that was configured into BSC. Replace the TSxx with a functional TSxx or with another TSxx with correct frequency band.Fault reason: BOI detected that connection to TRX is lost.Instructions: 1. Check the BTS configuration and install the BB2 if it is missing.Fault reason: The reflected power of remote tune combiner is too high.Instructions: 1. Check the antenna connection to the remote tune combiner. 2. If the antenna connection is OK, replace the remote tune combiner.Fault reason: No connection to remote tune combiner.Instructions: 1. Check that the remote tune combiner is properly connected. 2. If the connection is OK, replace the remote tune combiner.Fault reason: No connection to dual variable gain duplex unit.Instructions: 1. Check the BTS configuration and install the DVxx if it is missing.Fault reason: There is disturbance in the serial DL bus or bus is broken.Instructions: 1. TSxx is not properly installed or is missing. Install it properly. 2. TSxx is broken. Replace it.Other fault reasonsInstructions: See the Alarm Descriptions document included in the BTS SW release binder of the alarming base station type.CancellingThis is a start/cancel type alarm.For the fault reasons : Antenna connection faulty. And TRX test result antenna connection faulty. alarm is cancelled automatically (object reset) or manually (TRX test).For the fault reason : Fault in VSWR antenna monitoring. alarm is cancelled manually (sector reset).For other fault reasons alarm is cancelled automatically.In UltraSite Base Station alarm has to be canceled manually if BaseBand hopping is used.7705 LAPD FAILUREMeaningThe alarm concerns the LAPD link of the TRX.Supplementary information fields。此告警涉及TRX的LAPD链路，检查TRX的LAPD链路。InstructionsCheck the LAPD link of the TRX.CancellingDo not cancel the alarm. The system cancels the alarm automatically when the fault has been corrected.7712 WORKING SDCCH CHANNEL RATIO BELOW THRESHOLDMeaningThe radio network configuration and failure management has detected that the ratio between the number of SDCCH channels in the cell in normal working state (UNLOCKED-WORKING) and the number of traffic channels in the cell in normal working state (UNLOCKED-WORKING) is below the defined threshold.Only one alarm per cell is possible. Object of the alarm is the BTS which has the BCCH timeslot.无线网络配置和故障管理检测到处于正常工作状态(UNLOCKED-WORKING)的SDCCH信道的数量和正常工作状态(UNLOCKED-WORKING)的话务信道的数量的比率低于定义的门限。1 N = normal TRX E = extended range TRXInstructionsCheck why SDCCH channels in the cell in normal working state (UNLOCKED-WORKING) or traffic channels (full and half rate) in the cell in normal working state (UNLOCKED-WORKING) are out of use. If the reason is a faulty TRX, correct the fault. This increases the number of SDCCH channels in normal working state, and the alarm is removed automatically. The BSC-specific threshold value of the alarm can be changed with the MMI command EEQ. The new threshold value takes effect as soon as the ratio of the channels changes, for example, when the administrative state of the TRX is changed, or when the TRXs operative state changes.The following formula is used in calculating the ratio: ( number of WO and BL-SHD SDCCH channels / number of WO and BL-SHD traffic channels ) * 100CancellingDo not cancel the alarm. The system cancels the alarm automatically when the fault has been corrected.7738 BTS WITH NO TRANSACTIONSMeaningThe BTS has had no successfully terminated calls or SDCCH transactions during the supervision period.The alarm is used for supervising the BTS traffic capacity.在监控时段，BTS没有成功终止的呼叫或者SDCCH的事务，告警用来监控BTS话务容量。Supplementary information fields1 reason for the alarm 1 = no successful SDCCH seizures 2 = no successful TCH seizures 3 = no successful SDCCH nor TCH seizuresInstructionsFind out the reason for the loss of BTS traffic capacity and bring the BTS back to use.Check that the parameters in connection with the alarm are reasonable.MML command EEO outputs the radio network supervision parameter values, EEN command modifies the parameter values.Parameters, with their default values, affecting the alarm: ZEEN: SMBNT= supervision start time (08-00) EMBNT= supervision end time (18-00) PRDBNT= length of supervision period (120 min)CancellingThe system cancels the alarm once it detects the BTS traffic capacity has been restored, that is, when a normal channel release of the type that was faulty occurs. The user can also cancel the alarm with the EOR command after correcting the fault as presented in the INSTRUCTIONS.7745 CHANNEL FAILURE RATE ABOVE DEFINED THRESHOLDMeaningThe rate of calls terminating in failure on a channel is above the threshold value set by the operator. The alarm is used to supervise the functioning of traffic and signaling channels, and to detect the possible faulty channels.在一个信道中，呼叫因为失败而终止的比率超过了操作员设置的门限，该告警用来监控话务和信令信道的功能，并检测可能出现故障的信道。Supplementary information fields1 indicates if the alarm is on the TCH or on the SDCCH channel 01: TCH 02: SDCCH2 indicates if the channel failure rate is above the defined threshold in time slot 0 00: belove threshold (no alarm) 01: above threshold (alarm)3 indicates if the channel failure rate is above the defined threshold in time slot 1 00: belove threshold (no alarm) 01: above threshold (alarm)4 indicates if the channel failure rate is above the defined threshold in time slot 2 00: belove threshold (no alarm) 01: above threshold (alarm)5 indicates if the channel failure rate is above the defined threshold in time slot 3 00: belove threshold (no alarm) 01: above threshold (alarm)6 indicates if the channel failure rate is above the defined threshold in time slot 4 00: belove threshold (no alarm) 01: above threshold (alarm)7 indicates if the channel failure rate is above the defined threshold in time slot 5 00: belove threshold (no alarm) 01: above threshold (alarm)8 indicates if the channel failure rate is above the defined threshold in time slot 6 00: belove threshold (no alarm) 01: above threshold (alarm)9 indicates if the channel failure rate is above the defined threshold in time slot 7 00: belove threshold (no alarm) 01: above threshold (alarm)10 time slot with the highest failure rate11 subchannel identification TCH: 00: TCH/H -subchannel 0 01: TCH/H -subchannel 1 02: TCH/F -subchannel subchannel identification SDCCH: 00 - 07: SDCCH -subchannel 0 - 712 proportion of TCH or SDCCH subchannel releases due to failure in all channel releases on a given channel during the measurement periodInstructionsFind out the reason for the alarm on the basis of the release causes in channel release messages. Restore the channel by first locking it out of use and then unlocking it with the MML command ERS. ZERS:,:L; lock 闭锁时隙 ZERS:,:U; unlock 解锁时隙Check that the parameters affecting the alarm are reasonable.MML command EEO outputs the radio network supervision parameter values,EEN command modifies the parameter values.Parameters, with their default values, affecting the alarm: ZEEN:TCHFR = TCH failure rate (20 %) SCHFR = SDCCH failure rate (80 %) PRDCFR = length of supervision period (60 min) CS = channel seizure threshold value (10) SMBNT = supervision start time (08-00) EMBNT = supervision end time (18-00)CancellingIf the alarm requires no user actions, you can cancel it with the MML command EOR.The system cancels the alarm automatically in connection with the users locking and unlocking commands, or, if the situation is solved without user actions, after the current measurement period.7949 DIFFERENCE IN RX LEVELS OF MAIN AND DIVERSITY ANTENNA / TRXMeaningDifference of Rx signal strength between main and diversity antennas is higher than the limit value (default 10 dB).The BCF or OMU receives the limit value in BTS_CONF_DATA message from the BSC. If the BSC does not send the value, 10 dB is used as a default value.The Rx antenna monitoring is supported in Nokia 2nd generation,Nokia Talk Family (all configurations with diversity) and Nokia PrimeSite base stations.主天线和分集天线之间的Rx信号强度之差大于限定值(默认10dB)，BCF或OMU根据来自BSC的BTS_CONF_DATA消息获得该限定值，如果BSC不发送该限定值，则参用10dB的默认值；NOKIA2代产品、NOKIA TALK系列(各种分集配置)和NOKIA PRIMESITE基站都支持Rx天线监控。Supplementary information fields1-6 XX XX XX XX XX XX 1 2 3 4 5 6 1) rack (cabinet) number 4) type of unit 2) shelf number 5) unit number 3) slot 6) subunit number See alarm instructions.InstructionsYou cancel the alarm if the calculated Rx signal strength difference between main and diversity antennas is at least 2 dB less than the limit value.CancellingDo not cancel the alarm. The system cancels the alarm automatically when the fault has been corrected.7968 CONTROLLER FAULTY IN REMOTE TUNE COMBINERMeaningThe RTC automatically executes some self-tests in order to ensure proper operation. A failure has been detected in the self-tests of the RTC. The unit is still able to operate via the redundant DA converter. If both of the DA converters are broken, the RTC sends the fatal alarm 7956.RTC自动执行一些自测试，以保证正常运行，在RTC自测试中检测到故障，通过冗余DA转换器单元仍然能工作，如果两个DA转换器都发生故障，则RTC发出致命告警7956。RTCThe remotely tunable combiner unit (RTC) combines several transmitters to one single transmitting antenna. The RTC enables lower signal losses compared to the non-tunable antenna filter.远程调谐合路器单元(RTC)将几个发送器合路到一个发送天线上，与非调谐天线滤波器相比，RTC可减少信号衰减。Supplementary information fields1-6 XX XX XX XX XX XX 1 2 3 4 5 6 1) rack (cabinet) number 4) type of unit 2) shelf number 5) unit number 3) slot 6) subunit number See alarm instructions.InstructionsReplace the faulty unit.CancellingDo not cancel the alarm. The system cancels the alarm automatically when the fault has been corrected.II NOKIA常用命令NOKIA命令都是以“Z”开头，逐级深入细化，每个命令都由4个字母组成即“ZXXX”，对命令的意义和格式进行查询时可以通过在所输入的命令后加“？”进行查询，如“Z？”、“ZX？”、“ZXX？”、“ZXXX？”、“ZXXX：？”、“ZXXX：？”等等，NOKIA命令输入完要以“；”作结束。下面是NOKIA命令的主菜单MAIN LEVEL? . DISPLAY MENUA . ALARM SYSTEM ADMINISTRATIONC . ROUTING STATE ADMINISTRATIOND . SYSTEM SUPPORT AND COMMUNICATIONE . CELLULAR RADIO NETWORK ADMINISTRATIONF . FRAME RELAY ADMINISTRATIONI . I/O SYSTEM ADMINISTRATIONN . SS7 NETWORK ADMINISTRATIONO . SUPPLEMENTARY SS7 NETWORK ADMINISTRATIONQ . O&M NETWORK ADMINISTRATIONR . ROUTING ADMINISTRATIONT . TRAFFIC ADMINISTRATIONU . UNIT ADMINISTRATIONW . SYSTEM CONFIGURATION ADMINISTRATIONY . SYSTEM SUPERVISIONZ; . END DIALOGUE下面是对NOKIA日常网络优化常用命令的简单介绍。小区信息ZEEI命令OUTPUT RADIO NETWORK CONFIGURATIONZEEI：BTS=；LIST THE RADIO NETWORK CONFIGRATION OF BTS IN BSC例：ZEQO命令OUTPUT BTS PARAMETERSZEQO:BTS=;LIST THE IDENTIFICATION PARAMETER OF THE BTS例：ZEQO:BTS=:;LIST THE GROUP PARAMETERS OF BTS例：载频信息ZERO命令OUTPUT TRANSCEIVER PARAMETERSZERO：BTS=；LIST THE TRX/RTSL STATE OF THE BTS AND RELAVANT PARAMETERS 列出TRX/RTSL工作状态及相关参数例：ZERS命令CHANGE TRANSCEIVER AND RADIO TIME SLOT STATEZERS:BTS=,TRX=,CH=:L;LOCK CHANNELZERS:BTS=,TRX=,CH=:U;UNLOCK CHANNEL修改RTSL的工作状态即闭锁或解锁RTSL例：邻小区信息ZEAO命令OUTPUT ADJACENT CELL PARAMETERSZEAO：BTS=；LIST ALL ADJ_BTS