Moshells Basics

March 23, 2018 | Author: Syamanta Rajbangshi | Category: Radio Technology, Electrical Engineering, Wireless, Electronics, Telecommunications


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MOSHELL cookbookPrepared by Nenad Stojanovic Last time updated: November 17, 2009 NODE B LEVEL lst cell List of all cells including Operational State. NODE B LEVEL get rbslocalcell List of all cells including parameters .NODE B LEVEL pget t1 Error seconds on T1-s. pmes -m 2 -a Error seconds on T1-s. for two hours. aggregated.NODE B LEVEL pmx . . NODE B LEVEL get . You can see for example that 3 sectors have no radio links (disabled cells) . noofrad Number of radio links per cell. .RNC LEVEL lst cansu0003 listing all MOs on a site. RNC LEVEL st cansu0003 Listing all cells on a site. . RNC LEVEL 8 | grep cansu0319 When using “pmr”. (will give the report no 8 of all cells on the site CANSU0319) The columns of Report 8: Object SpchAccess SpchCCSR SpchDrop SpchDropContrib SpchNoRabEstAtt SpchRabSuc . you can use filtering option like one above. It will give the report no 8 and sort it according to 4th column (SpchDrop).RNC LEVEL 8 | sort –k4 –n When using “pmr”. … The columns of Report 8: Object SpchAccess SpchCCSR SpchDrop SpchDropContrib SpchNoRabEstAtt SpchRabSuc . you can use filtering option like the one above. RNC LEVEL lget CANSU0319 cellreserved cellReserved parameter . RNC LEVEL st CANSU0319 You can see for example that the cells are UNLOCKED and ENABLED . RNC LEVEL pmx cansu0319 pmNoSystemRabReleaseSpeech –m 4 -a Number of drops per cell for site CANSU0319 4 hours aggregate . RNC LEVEL pmx cansu0003 PmnoRabEstablishSuccessSpeech Number of established RABs per cell for the site CANSU0319 . RNC LEVEL pmx cansu0003 pmnosysRelSpeechNeighbr number of drops per cell for site CANSU0319 caused by missing nbr . RNC LEVEL pmx cansu0319 pmnosysRelSpeechUlSynch –m 4 -a (drops related to Uplink Synch. the last 4 hours. aggregated) . RNC LEVEL pmx cansu0319 pmnoOfTermSpeechCong –m 4 -a drops related to Congestion . put “|” between counters.RNC LEVEL pmx cansu0319 pmnosysRelSpeechSoho –m 4 -a drops related to Soft Handover failure pmx CANSU0633 pmNoFailedRabEstAttemptLackUlHw|pmNoFailedRabEstAttemptLackUlHwBest|pmNoFailedRabEstAttemptLackDlPwr -m 1 If you want to combine several counters. . RNC LEVEL lget utrancell=casdu0657x frequencyrelationtype 0 Cell relations. intra frequency . RNC LEVEL lget utrancell=cansu0003z frequencyrelationtype 1 Cell relations. inter frequency . NODE B LEVEL lgs -m 48h gives you HW crashes . RNC LEVEL ced grep CNU1730 Utran Audit: te log read | grep ERROR . cause type .RNC LEVEL lga –m 48h | grep b280 lga –m 48h | grep 10-25 lga –m 48h | grep CASDU0137 lga –m 48h | grep transmission_error FILTERING while lga: rbs. date. NodeB. RNC LEVEL get CNU1726 hotype Getting hotype on a site: . RNC LEVEL Getting T1 errors. using: lst t1 lpget 181-184 (enabled T1-s) . RNC LEVEL lst cansu0633 Obtaining rbs or b number get 49449 . RNC LEVEL get casdu0609 rbsid Obtaining rbs or b number – 2nd way . RNC LEVEL Getting Iub congestion .remote (last 2 hours) Pmx -m 2 aal2ap=b265 pmUnSuccOutConnsRemoteQosClass . branch A. to be checked against RND CIQ . Branch B.NODE B LEVEL get AntFeederCable Getting Feeder attenuation Here shown sector6. NODE B LEVEL get TMA Getting TMA attenuation Here shown sector 6.sector 5 . NODE B LEVEL Getting feeder attenuation get feedercable= dlattenuation . RNC LEVEL Getting Iub congestion .remote (last 2 hours) Pmx -m 2 aal2ap=b265 pmUnSuccOutConnsRemoteQosClass . g. NBR deleted and Added on 9th Dec.RNC LEVEL Tracking changes done on Cell lgsavemo | grep GAATU4034 e. . 7. gamma of 1st Carrier.13.8 are alpha. gamma of 2nd Carrier. this polls the RUIF board. .14 are alpha. beta. 12. beta. Look at output and based on number sequence it is assumed that: 6.NodeB LEVEL Lhsh 001200 ps Lhsh 000900 ps VSWR measurements (1 of 2) Depending on RBS type use 001200 or 009000. . >20dB is good.NodeB LEVEL VSWR measurements (2 of 2) lhsh 000900/port_0_dev_6 fui get vswr Check VSWR on S1 1st Carrier Check VSWR on S2 1st Carrier Check VSWR on S1 2nd Carrier In general: <16-17dB is bad 17 -> 20dB is ok. .NodeB LEVEL VSWR measurements (2 of 2) lhsh 000900/port_0_dev_6 fui get vswr Check VSWR on S1 1st Carrier Check VSWR on S2 1st Carrier Check VSWR on S1 2nd Carrier In general: <16-17dB is bad 17 -> 20dB is ok. >20dB is good. 5 1st Carrier (850Mhz) – port 0.Check TMA NodeB LEVEL Lhsh 001200 ps Lhsh 000900 ps 2nd Carrier (1900Mhz) – port 3.2 Alpha 1900Mhz – TMA current/temp looks ok Beta 1900Mhz – TMA current/temp looks ok .1.4. NodeB LEVEL get . atten Feeder Attenuation . maxdl .Maximum DL Power Capability NodeB LEVEL get .
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