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1、GSM數(shù)字移動通信系統(tǒng)工作報告表&Ericsson Counters1、 交換報表:D120:忙時VLR用戶總數(shù)是指本系統(tǒng)忙時VLR中存在的本地用戶數(shù)量。VLR Subscribers: D120 = NHLRMSSTCOUNTER NAME: NHLRMSSTTotal no. of registered subscribersOBJECT TYPE:HLRSTATOBJECT NAME:All the HLR IDs.D121:忙時VLR開機用戶總數(shù)是指本系統(tǒng)忙時VLR中存在的開機用戶總數(shù)量,包括本地用戶和漫游來訪用戶。VLR Attached Subscribers: D121
2、= NHLRREGASTCOUNTER NAME: NHLRREGASTNO.OF REG. ATTACHED SUBSCRIBERSOBJECT TYPE:HLRSTATOBJECT NAME:All the HLR IDs.D122:忙時系統(tǒng)試呼總次數(shù)是指該地區(qū)交換機接受的各種用戶的話音試呼總次數(shù)。各種用戶包括市話用戶、模擬移動用戶、GSM用戶。話音試呼次數(shù)是指不包括短消等和增值業(yè)務(wù),包括緊急呼叫和呼叫轉(zhuǎn)接的試呼次數(shù)。統(tǒng)計的消息為“CM service request”及IAM消息。(交換機間切換不算,因只有試呼無應(yīng)答不合理。)System Call Attempts: D122 = NC
3、ALLS of (MTACC488 + IEXTE + TRA + IEXSTT) NANSW of (all MRNR + HOVER routes)Explanation:System Call Attempts: D122 = X01+X03+X05+X07-X09X01: The number of mobile to land call attempts.X03: The number of mobile to mobile call attempts.X05: The number of land to mobile call attempts.X07: The number of
4、 land to land call attempts.X09: The number of IAM messages received, because of Incoming inter MSC HO attempts.For X01 and X03, following counter will be used.OBJECT TYPESAECOUNTER NAME NCALLS : Number of attempts to seize a record.OBJECT NAMEMTACC-488This block is seized whenever a Mobile tries to
5、 originate a call.X01+X03 = NCALLS of object MTACC-488 in object type SAE.For X05 and X07, following counters will be usedOBJECT TYPEMTRAFTYPECOUNTER NAME NCALLS : Number of call attempts. This counter in incremented when an IAM message is received from PSTN ( for an incoming call ).OBJECTS NAMESIEX
6、TE, TRA , IEXSTT : These objects are related to the incoming-terminating calls, transit and incoming external system terminating calls.X05+X07 = NCALLS of ( IEXTE+TRA+IEXSTT ) in object type MTRAFTYPE.For X09 , following counter will be used OBJECT TYPELOSSROUTECOUNTER NAME NANSW : Number of answers
7、. This is modified counter, which is incremented when an incoming inter MSC HO attempt is made to the MSC.OBJECTS NAMESAll MRNR software routes defined in the MSC.X09 = NANSW of all MRNR routes in object type LOSSROUTE.D123:忙時系統(tǒng)應(yīng)答總次數(shù)是指該地區(qū)交換機接受的各種用戶的話音應(yīng)答總次數(shù)。各種用戶包括市話用戶,模擬移動用戶,GSM用戶。話音應(yīng)答次數(shù)是指不包括短消息和增值業(yè)務(wù)
8、,包括呼叫轉(zhuǎn)接的應(yīng)答次數(shù)。久叫不應(yīng)、系統(tǒng)回放錄音通知、呼叫轉(zhuǎn)移不成功不視為應(yīng)答。統(tǒng)計的消息為“connect”和 ANC消息System Call Answers: D123 = NANSW of (ORGOEX + INT + SOTTE + SOTOEX + IEXTE + TRA) NNBRHBAISDHTOT of (all neighbour MSCs)Explanation:System Call Answers: D123 =X02+X04+X06+X08-X10X02: The number of mobile to land calls answered.X04: The n
9、umber of mobile to mobile calls answered.X06: The number of land to mobile calls answered.X08: The number of land to land calls answered.X10: The ANN signals sent and received because of total inter MSC HO success.For counters X02,X04,X06,X08, following are usedOBJECT TYPEMTRAFTYPECOUNTER NAMENANSW
10、: Number of answered calls. This counter is incremented when either a CONNECT message is received from the mobile ( in mobile terminated call ) or ANC message is received on the outgoing routes.OBJECTS NAMESORGOEX, INT, IEXTE, TRA, SOTTE, SOTOEX : These objects are related to originating-outgoing ,
11、incoming-terminating, internal, transit, system originating terminating and system originating outgoing external calls.X02+X04+X06+X08 = NANSW of ( ORGOEX+INT+IEXTE+TRA+SOTTE+SOTOEX ) in object type MTRAFTYPEFor counters X10, following are usedOBJECT TYPENBRMSCLSTCOUNTER NAMENNBRHBAISDHTOT : This co
12、unter has been modified from its original purpose. It now counts total number of ANN messages sent or received because of inter MSC handover. This counter is incremented whenever ANN message is sent or received in a MSC.OBJECTS NAMESAll neighboring MSCsX10 = NNBRHBAISDHTOT of all neighboring MSCs in
13、 object type NBRMSCLST. D124:忙時有效呼叫總次數(shù)是指總呼叫數(shù)所撥為空號/不全/有誤加0/不加0等數(shù)主/被叫停機數(shù)被叫呼入限制主叫無長權(quán)數(shù)主叫提前掛機數(shù)。Valid Call Attempts: D124 = NCALLS of (MTACC488 + IEXTE + TRA + IEXSTT) NANSW of (all MRNR routes) sum of NEVERY of (100,266,35,2981-2990,2576,2911-2920,1125, 500-509)Explanation:MSC Valid call attempts: D124 =
14、 D122-X20-X21-X22 X20: The number of times call attempts were made to vacant B numbers, incomplete numbers, wrong numbers, by the subscribers which are call barred, to the subscribers which are call barred, by the subscribers which do not have certain facility.X21: The number of attempts which are m
15、ade without prefixing 0, when this was required. Also, number of attempts which are made by prefixing 0, when this was not required.X22: No. of times A party disconnects the calls before B answer.For X20, following will be usedOBJECT TYPEEOSCOUNTER NAMENEVERY : Number of EOS eventsThis counter in in
16、cremented when a particular EOS code is generated.OBJECT NAME100, 266, 352981-2990, 25762911-2920, 1125X20 = SUM of NEVERY of (100,266,35,2981-2990,2576,2911-2920,1125) in object type EOSFor X21, first some EOS codes should be defined in the B table. In those branches, which are handling the calls m
17、ade without 0 ( when 0 should have been prefixed ) and the branches, which are handling the calls made with 0 ( when 0 should not have been prefixed ). EOS codes 500-509 could be used. After doing the above, following could be usedOBJECT TYPEEOSCOUNTER NAMENEVERY : Number of EOS eventsThis counter i
18、n incremented when a particular EOS code is generated.OBJECT NAME500-509 ( Depending upon which EOS have been used )X21 = Sum of NEVERY of ( 500-509) of object type EOS.X22 is not available right nowD125:忙時網(wǎng)絡(luò)接通總次數(shù)是指用戶應(yīng)答數(shù)被叫忙數(shù)用戶不應(yīng)答數(shù)不可及數(shù)。Network Connections:D125 = NANSW of ( INT + SOTTE + IEXTE ) + NSU
19、EOS of ( ORGOEX + TRA + SOTOEX ) NNBRHBAISDHTOT of (all neighbour MSCs) + sum of NEVERY of (33, 758, 24, 400, 2298, 3660, 3669)Explanation:Network Call Completion: D125 = D123 +X23+X24+X25X23: No. of call attempts going to the busy subscribers.X24: No. of call attempts going to the subscribers which
20、 are not in service area or powered off.X25: No. of not answered calls.For X23, X24, X25, following will be used.OBJECT TYPEEOSCOUNTER NAMENEVERY This counter counts numbers of instances of a particular End of selection event.OBJECT NAME33, 758, 24, 400, 2298, 3660, 3669EOS 3660 and 3669, have to be
21、 activated before using the above objects. D126:忙時系統(tǒng)尋呼總次數(shù)是指該地區(qū)交換機發(fā)出的各種用戶的尋呼總次數(shù)。包括固定用戶和模擬用戶以及GSM用戶發(fā)起的尋呼次數(shù)。統(tǒng)計的消息為“Paging”(first) 消息。Paging Attempts: D126 = NPAG1LOTOT + NPAG1GLTOTCOUNTER NAME:NPAG1LOTOT + NPAG1GLTOT : Number of first paging attempts.This is incremented whenever a PAGING message is sen
22、t to the mobile for first time.OBJECT TYPE:PAGINGD127:忙時系統(tǒng)尋呼響應(yīng)總次數(shù)是指該地區(qū)交換機接收到的各種用戶的尋呼響應(yīng)總次數(shù)。包括固定用戶和模擬用戶以及GSM用戶發(fā)起的尋呼次數(shù)。該計數(shù)器統(tǒng)計A接口的“paging response"消息。Paging response : D127 = NPAG1RESUCC + NPAG2RESUCCCOUNTER NAME:NPAG1RESUCC : Number of first paging responses.This is incremented whenever a PAGING R
23、ESPONSE message is received for first paging.NPAG2RESUCC : Number of repeated paging responses.This is incremented whenever a PAGING RESPONSE message is received for repeated paging.OBJECT TYPE:PAGINGD128:忙時被叫響應(yīng)總次數(shù)是指GSM用戶做被叫時,交換機對用戶發(fā)出的振鈴總次數(shù)。包括固定用戶和模擬用戶以及GSM用戶做主叫的各種情況。統(tǒng)計的消息為“ alerting”消息。MTC response
24、: D128 =NCHATOMSUCCCOUNTER NAMENCHATOMSUCC: Number of successful channel assignments for calls to Mobile.OBJECT TYPECHASSIGNTD129:忙時交換機試呼總次數(shù)是指地區(qū)交換機建立呼叫的試呼總次數(shù)。包括系統(tǒng)呼叫轉(zhuǎn)移。統(tǒng)計的消息為“call proceeding ”和“IAM”消息MSC Delivery Attempts: D129 = NCHAFRMTOT + NCALLS of (IEXTE + TRA + IEXSTT)Explanation:MSC delivery a
25、ttempts: D129 = X41+X43+X45+X47X41: The numbers of mobile to land call setup attempt.X43: The numbers of mobile to mobile call setup attempt.X45: The numbers of land to mobile call setup attempt.X47: The numbers of land to land call setup attempt.For X41 and X43, following counter will be used.OBJEC
26、T TYPECHASSIGNTCOUNTER NAMENCHAFRMTOTThis counter gives no. of CHANNEL ASSIGNMENT REQUESTs for mobile originated calls. This counter matches the no. of CALL PROCEEDING messages sent by MSC.For X45 and X47, following counter will be used.OBJECT TYPEMTRAFTYPECOUNTER NAMENCALLS : Number of call attempt
27、s.This counter in incremented when an IAM message is received by the MSC.OBJECT NAMEIEXTE, TRA, IEXSTT : These objects are related with the incoming-terminating, transit and incoming external system terminating calls. X45+X47 = SUM of ( IEXTE+TRA+IEXSTT ) in object type MTRAFTYPED130:忙時交換機接通總次數(shù)是指該地區(qū)
28、交換機建立呼叫的呼通次數(shù),包括呼叫轉(zhuǎn)移。 統(tǒng)計的消息為“call confirmed”和“ACM”消息。MSC Delivery Success: D130 = NCHATOMTOT + NSUEOS of (ORGOEX + TRA + SOTOEX)Explanation:MSC delivery success: D130 = X42+X44+X46+X48-X50X42: The numbers of mobile to land call successfully delivered by MSC.X44: The numbers of mobile to mobile call s
29、uccessfully delivered by MSC.X46: The numbers of land to mobile call successfully delivered by MSC.X48: The numbers of land to land call successfully delivered by MSC.For X42 and X48, following counter will be used.OBJECT TYPEMTRAFTYPECOUNTER NAMENSUEOS : Number of through connected calls.This count
30、er will be incremented when an ACM message is received by MSC, on the link towards PSTN.OBJECT NAMEORGOEX, TRA, SOTOEX : These objects are related with originating-outgoing, transit and system originating outgoing external calls.X42+X48 = SUM of ( ORGOEX + TRA + SOTOEX) in object type MTRAFTYPEFor X
31、44 and X46, following counter will be used.OBJECT TYPECHASSIGNTCOUNTER NAMEThis counter gives no. of CHANNEL ASSIGNMENT REQUESTs for mobile terminated calls. This counter matches the no. of CALL CONFIRMED messages received by MSC.2、 無線報表:D231:忙時SDCCH可用總數(shù)是指本地區(qū)交換機連接的所有基站中可以正常指派的SDCCH數(shù)目。OBJECT TYPE CLS
32、DCCH COUNTER NAMECAVAACC: Available SDCCH accumulator.CAVASCAN: Number of accumulations.The available channel counters are scanned every tenth second and the scanning results are added to the accumulation counter (CAVAACC). The scanning counter (CAVASCAN) is then incremented by one.Note: Available c
33、hannels are scanned once every 10 secondsD232:忙時SDCCH試呼總次數(shù)是指本系統(tǒng)忙時所有對SDCCH試呼的總次數(shù)。試呼包括正常始呼、位置更新、呼叫重建、IMSI請求和IMSI分離及短消息等請求分配SDCCH的情況。統(tǒng)計的為“Channel Request”消息。SDCCH seizure attempt(s) in the measured cell = CCALLSOBJECT TYPECLSDCCHCOUNTER NAMECCALLS : Call attempt counter.The counters are incremented at
34、every attempt to allocate an SDCCH in a resource type in the cell, regardless of whether the allocation succeeded or failed. Allocation attempts are made at signalling connection setup, at handover and at assignment.D233:忙時SDCCH溢出總次數(shù)是指本系統(tǒng)忙時所有對SDCCH試呼中指派不出SDCCH信道的總次數(shù)。統(tǒng)計的為“Immediate assignment reject”
35、消息。SDCCH Blocking Times = CCONGS - TCHSIGOBJECT TYPE CLSDCCHCOUNTER NAMECCONGS: SDCCH congestion counter.It is triggered when an allocation attempt to SDCCH fails because of no idle channel available.OBJECT TYPE CLTCHCOUNTER NAMETCHSIG: Number of TCH connections for signalling, trigged when an Estab
36、lish Indication message is received from the BTS.D234:忙時SDCCH掉話總次數(shù)是指本系統(tǒng)忙時呼叫過程中指派了SDCCH后,未占用TCH之前掉話的總次數(shù)。Times of SDCCH Drop = CNDROPOBJECT TYPE CLSDCCHCOUNTER NAMECNDROP: Dropped connection due to failure.The counter is incremented :· when the BSC sends CLEAR REQUEST message· when CLEAR COM
37、MAND is received if the cause code differs from the cause codes Call control and Handover successful.The counter is not incremented if CLEAR REQUEST has been sent previously.D235:忙時SDCCH總話務(wù)量是指本系統(tǒng)所有SDCCH信道在忙時的話務(wù)量總和。OBJECT TYPE CLSDCCHCOUNTER NAMECTRALACC: Traffic level accumulator.CNSCAN: Number of a
38、ccumulations of SDCCH traffic level counter.Once every other second the Traffic Level Counter for SDCCH is scanned and the scanning results are added to the accumulation counter (CTRALACC). The scanning counter (CNSCAN) is incremented by one.D236:忙時話音信道可用總數(shù)是指交換機連接的所有基站中可以正常指派的TCH數(shù)目。OBJECT TYPECLTCH
39、COUNTER NAMETAVAACC:Available TCH accumulator. TAVASCAN:Number of accumulations.The available BPCs for traffic channels counters are scanned every tenth second and the scanning results are added to the accumulation counter (TAVAACC), and the scanning counter (TAVASCAN) is incremented by one.D237:忙時話
40、音信道試呼總次數(shù)(不含切換)是指所有占用SDCCH后對TCH的試呼次數(shù)。試呼包括主叫和被叫試圖建立通話的情況,包括非常早分配時指派TCH信道用做SDCCH的情況,不包括各種切換情況。統(tǒng)計的為“Assignment Request”消息。Total TCH seizure attempts = TASSALL + OBJECT TYPECLTCHCOUNTER NAMETASSALLIt is incremented for the first attempt to move a mobile station from SDCCH to TCH, triggered by the followi
41、ng messages: ASSIGNMENT REQUEST or HANDOVER REQUEST(cause = directed retry).OBJECT TYPENICELASS and NECELASS both.COUNTER NAMESHOSUCBCL : This counter is incremented whenever a handover attempt to a better cell is successful.HOSUCWCL : This counter is incremented whenever a handover attempt to a wor
42、se cell is successful.Note : The measurements will be done for counters HOSUCBCL and HOSUCWCL in object types NICELASS and NECELASS both. Last two part formula is calculate for all outgoing cell relations and for all incoming cell relations relatively.D238:忙時話音信道溢出總次數(shù)(不含切換)是指所有占用SDCCH后對TCH的呼叫溢出次數(shù)。溢出
43、包括主叫和被叫占用SDCCH后試圖建立TCH失敗的情況,包括非常早分配時指派TCH信道用做SDCCH的情況,不包括各種切換情況。統(tǒng)計的為“Assignment Failure”消息。TCH Blocking Times (Not include HO) = TASSALL - TFCASSALLOBJECT TYPECLTCHCOUNTERTASSALL: Assignment attemptIt is incremented for the first attempt to move a mobile station from SDCCH to TCH, triggered by the f
44、ollowing messages: ASSIGNMENT REQUEST or HANDOVER REQUEST(cause = directed retry).OBJECT TYPECLTCHFCOUNTERTFCASSALL: Assignment complete for all MS power classesSuccessful assignment attempt counters are incremented for the same conditions as the Assignment attempt, counter (TASSALL) if the attempt
45、was successful. The successful assignment attempt counter incremented for the target cell.D239:忙時話音信道試呼總次數(shù)(含切換)是指所有占用SDCCH后對TCH的試呼次數(shù)。試呼包括主叫和被叫試圖建立通話的情況,包括非常早分配時指派TCH信道用做SDCCH的情況,包括各種切換及直接重試情況。統(tǒng)計的為“Handover RequestAssignment Request”消息。For GSM version R7.0/R7.1:TCH Seizure Attempt(s)(including Handov
46、er) = TASSALL + +OBJECT TYPECLTCHCOUNTER NAMETASSALL: Assignment attemptOBJECT TYPENICELASS and NECELASS both.COUNTER NAMESHOSUCBCL : This counter is incremented whenever a handover attempt to a better cell is successful.HOSUCWCL : This counter is incremented whenever a handover attempt to a worse c
47、ell is successful.HOASWCL : Registrations for hand over to worse cell.OBJECT TYPENICELHO and NECELHO both.COUNTER NAMEHOTOKCL : Registrations for hand over to a better K cell.HOTOLCL : Registrations for hand over to a better L cell.HODWNQA : Registrations for hand over due to bad down link quality .
48、HOUPLQA : Registrations for hand over due to bad up link quality (with or without down link quality ).HOEXCTA : Registrations for hand over due excessive timing advance value.For GSM version R8.0:TCH Seizure Attempt(s)(including Handover) = TASSALL + +OBJECT TYPECLTCHCOUNTER NAMETASSALL: Assignment
49、attemptOBJECT TYPENICELASS and NECELASS both.COUNTER NAMESHOSUCBCL: This counter is incremented whenever a handover attempt to a better cell is successful.HOSUCWCL: This counter is incremented whenever a handover attempt to a worse cell is successful.HOASWCL: Registrations for hand over to worse cel
50、l.OBJECT TYPENICELHO and NECELHO both.COUNTER NAMEHOTOKCL: Registrations for hand over to a better K cell.HOTOLCL: Registrations for hand over to a better L cell.HODWNQA: Registrations for hand over due to bad down link quality .HOUPLQA: Registrations for hand over due to bad up link quality (with o
51、r without down link quality ).HOEXCTA: Registrations for hand over due excessive timing advance value.HOTOHCS: Number of handover attempts to a HCS prioritised neighbour.D240:忙時話音信道溢出總次數(shù)(含切換)是指所有占用SDCCH后對TCH的呼叫溢出次數(shù)。溢出包括主叫和被叫占用SDCCH后試圖建立TCH失敗的情況,包括非常早分配時指派TCH信道用做SDCCH的情況,包括各種切換和直接重試情況。統(tǒng)計的為“Handover F
52、ailure (no radio resource)Assignment Failure”消息。For GSM version R7.0 / R7.1:TCH Blocking Times = TASSALL TFCASSALL + OBJECT TYPECLTCHCOUNTERTASSALL: Assignment attemptOBJECT TYPECLTCHFCOUNTERTFCASSALL: Assignment complete for all MS power classesIncremented at successful assignment attempt on a full
53、 rate channel.OBJECT TYPENICELHO and NECELHO both.COUNTER NAMEHOTOKCL : Registrations for hand over to a better K cell.HOTOLCL : Registrations for hand over to a better L cell.HODWNQA : Registrations for hand over due to bad down link quality .HOUPLQA : Registrations for hand over due to bad up link
54、 quality ( with or without down link quality ).HOEXCTA : Registrations for hand over due excessive timing advance value.OBJECT TYPENICELASS and NECELASS both.COUNTER NAMEHOASWCL : Registrations for hand over to worse cell.OBJECT TYPENCELLREL and NECELLREL both.COUNTER NAMEHOVERCNT : No. of handover
55、commands sent to the neighbouring cells.For GSM version R8.0: OBJECT TYPECLTCHCOUNTERTASSALL: Assignment attemptOBJECT TYPECLTCHFCOUNTERTFCASSALL: Assignment complete for all MS power classesIncremented at successful assignment attempt on a full rate channel.OBJECT TYPENICELHO and NECELHO both.COUNTER NAMEHOTOKCL : Registrations for hand over to a better K cell.HOTOLCL : Registrations for hand over to a better L cell.HODWNQA : Registrations for hand over due to bad down link quality .HOUPLQA : Registrati
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