3G Counter Level

7/21/2019 3G Counter Level

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Counter Level 1 Sub Counter Level 2

VS.RAB.AbnormRel.CS.OM

VS.RAB.AbnormRel.CS.Preempt

VS.RAB.AbnormRel.CS.UTRANgen

VS.RAB.AbnormRel.CS.IuAAL2

VS.RAB.AbnormRel.CS.OLC

VS.Call.Drop.CS.Other


VS.RAB.AbnormRel.CS(Number of CS RABs Abnormally

Released for Cell)

VS.RAB.AbnormRel.CS.RF(Number of CS RABs Abnormally Released Dueto RF for Cell)



VS.RAB.AbnormRel.PS.OM

VS.RAB.AbnormRel.PS.Preempt

VS.RAB.AbnormRel.PS.TPULo!!

VS.RAB.AbnormRel.PS.OLC

VS.Call.Drop.PS.Other

VS.RAB.AbnormRel.PS(Number of PS RABs AbnormallyReleased for Cell)

VS.RAB.AbnormRel.PS.RF(Number of PS RABs Abnormally Released Dueto RF for Cell)



Sub Counter Level 3

VS.RAB.AbnormRel.CS.RF.ULS"n#

VS.RAB.AbnormRel.CS.RF.UuNoRepl"

VS.RAB.AbnormRel.CS.RF.SRBRe!et

Sub Counter Level 3

VS.RAB.AbnormRel.PS.RF.ULS"n#

VS.RAB.AbnormRel.PS.RF.UuNoRepl"



VS.RAB.AbnormRel.PS.RF.SRBRe!et

VS.RAB.AbnormRel.PS.RF.TRBRe!et



Description

Number o% CS RAB! Abnormall" Relea!e& Due to RF %or Cell 'Upl(n) S"n#hron(*at(on Fa(l+

Number o% CS RAB! Abnormall" Relea!e& Due to RF %or Cell 'Fa(lure (n the Ra&(o Inter%a#e Pro#e&ure+

Number o% CS RAB! Abnormall" Relea!e& %or Cell 'S(gnal(ng RLC Re!et+

Number o% CS RAB Relea!e Re,ue!t! %or Cell 'O-M Interent(on+

Number o% CS RAB Relea!e Attempt! %or Cell 'RAB Preempt(on+

Number o% CS RAB Abnormal Relea!e! Tr(ggere& b" RNC %or Cell 'UTRAN Cau!e+

Number o% CS RAB! Abnormall" Relea!e& %or Cell 'Iu Inter%a#e AAL2 L(n) Fa(lure+

Number o% CS Doma(n RAB! Relea!e& Due to Conge!t(on %or Cell

Number o% CS RAB Abnormal Relea!e! &ue to other #au!e

Description

Number o% PS RAB! Abnormall" Relea!e& %or Cell 'Upl(n) S"n#hron(*at(on Fa(lure+

Number o% PS RAB! Abnormall" Relea!e& Due to RF %or Cell 'Fa(lure (n the Ra&(o Inter%a#e Pro#e&ure+



Number o% PS RAB! Abnormall" Relea!e& Due to S(gnal(ng RLC Re!et %or Cell

Number o% PS RAB! Abnormall" Relea!e& %or Cell 'Tra%%(# RLC Re!et+

Number o% PS RAB Abnormal Relea!e& Due to O-M Interent(on %or Cell

Number o% PS RAB Abnormal Relea!e& Due to RAB Preempt(on %or Cell

Number o% PS RAB! Abnormall" Relea!e& Due to TPU Fa(lure %or Cell

Number o% PS Doma(n RAB! Relea!e& Due to Conge!t(on %or Cell

Number o% PS RAB Abnormal Relea!e! &ue to other #au!e



Anal"!(!

The O-M ta!)! #au!e #all &rop.

Upl(n) !"n#hron(*at(on %a(lure #au!e! abnormal relea!e o% l(n)!. The #oerage ,ual(t" '(n#lu&(ng m(!!(ng ne(ghbor #ell an& oer !mallhan&oer area+ (! ba&/ !o the U0 po1er! o%% the tran!m(tter abnormall" or upl(n) &emo&ulat(on (! a!"n#hronou!.

RNC &el(er! a me!!age an& 1a(t! %or the re!pon!e %rom a mob(le phone/ but t(meout o##ur!. For eample/ 1a(t(ng %or RBre#on%(gurat(on #omplet(on me!!age t(me! out an& 1a(t(ng %or a#t(e !et up&ate #omplet(on t(me! out. Th(! #a!e (! generall" #au!e& b"poor #oerage.

Do1nl(n) SRB re!et #au!e! relea!e o% l(n)!/ be#au!e the #oerage ,ual(t" '(n#lu&(ng m(!!(ng ne(ghbor #ell an& oer mall han&oerarea+ (! ba&. Upl(n) RLC re!et #au!e! relea!e o% l(n)!/ be#au!e the #oerage ,ual(t" '(n#lu&(ng m(!!(ng ne(ghbor #ell an& oer mallhan&oer area+ (! ba&.Do1nl(n) (nter%eren#e u!uall" re%er! to p(lot pollut(on. 3hen oer three #ell! meet! the han&oer re,u(rement! (n the #oerage area/the a#t(e !et repla#e! the be!t #ell or the be!t #ell #hange! &ue to %lu#tuat(on o% !(gnal!. 3hen the #omprehen!(e ,ual(t" o% a#t(e !et(! ba& 'CPIC4 0#5Io #hange! aroun& 678 &B+/ han&oer %a(lure u!uall" #au!e! SRB re!et or TRB re!et.Upl(n) (nter%eren#e (n#rea!e! the U0 &o1nl(n) tran!m(t po1er (n #onne#t(on mo&e/ !o the oer h(gh BL0R #au!e! SRB re!et/ TRBre!et/ or #all &rop &ue to a!"n#hron(*at(on. Upl(n) (nter%eren#e m(ght be (nternal or eternal. Mo!t o% !#enar(o upl(n) (nter%eren#e (!eternal.

4(gh9pr(or(t" preempt(on #au!e! relea!e o% CS l(n)!. Th(! )(n& o% #all &rop o##ur! 1hen the loa& an& re!our#e! are l(m(te&. Per%orm(ngepan!(on &epen&! on the t(me! o% o##urren#e.

The #au!e! &ue to UTRAN (n the #ell lea& to abnormal relea!e o% l(n). Th(! #orre!pon&! to abnormal pro#e!!/ !o "ou mu!t %urtheranal"*e (t ba!e& on C4R.

The RNC &ete#t! that AAL2 Path at CS lu (nter%a#e (! abnormal/ !o the !"!tem or(g(nate! an abnormal relea!e. The problem m(ght be&ue to abnormal tran!port e,u(pment. Imme&(ate normal relea!e &ur(ng RB e!tabl(!hment (! #ounte& b" !tat(!t(#! a! abnormal relea!ea! the #au!e.

Abnormal #all &rop #an ne(ther be lo#ate& %rom #oerage an& (nter%eren#e nor be epla(ne& b" TRB re!et or SRB re!et. It (! #au!e& b"abnormal e,u(pment or U0. For eample/ (t m(ght be #au!e& b" the %ollo1(ng %a#tor!:

Abrupt tran!m(!!(on %a(lure Abnormal No&eB e,u(pment

Abrupt brea)&o1n o% U0 Anal"*e abnormal tran!m(!!(on b" anal"*(ng C4R or #he#)(ng alarm!. Con%(rm that the No&eB e,u(pment (! abnormal b" ,uer"(ngNo&eB !tate. Lo#ate abnormal U0 problem! b" anal"*(ng &ata re#or&e& b" U0.

Upl(n) !"n#hron(*at(on %a(lure #au!e! abnormal relea!e o% l(n)!. The #oerage ,ual(t" '(n#lu&(ng m(!!(ng ne(ghbor #ell an& oer mallhan&oer area+ (! ba&/ !o the U0 po1er! o%% the tran!m(tter abnormall" or upl(n) &emo&ulat(on (! a!"n#hronou!.

RNC &el(er! a me!!age an& 1a(t! %or the re!pon!e %rom a mob(le phone/ but t(meout o##ur!. For eample/ 1a(t(ng %or RBre#on%(gurat(on #omplet(on me!!age t(me! out an& 1a(t(ng %or a#t(e !et up&ate #omplet(on t(me! out. Th(! #a!e (! generall" #au!e& b"poor #oerage.



The O-M ta!)! #au!e #all &rop.

The #all &rop &ue to SRB re!et (! that the U0 or RNC %a(l! to re#e(e !(gnal(ng tran!m(tte& (n #on%(rmat(on mo&e/ an& #on!e,uentl"SRT re!et o##ur!/ !o the #onne#t(on (! relea!e&. SRB re!et o##ur! probabl" (% the U0 %a(l! to re#e(e the %ollo1(ng me!!age! (n&o1nl(n):

Se#ur(t" mo&e pro#e!! Authent(#at(on an& en#r"pt(on pro#e!! Mea!urement #ontrol A#t(e !et up&ate Ph"!(#al #hannel re#on%(gurat(on Tran!port #hannel re#on%(gurat(on RB re!et 4an&oer #omman& %rom ; to 2 '4ANDOV0R FROM UTRAN COMMAND+

Con%(rm that the U0 re#e(e! the!e me!!age! b" tra#(ng me!!age! at U0 !(&e.SRB re!et o##ur! probabl" (% the U0 %a(l! to re#e(e the %ollo1(ng me!!age! (n upl(n):

Mea!urement report A#t(e !et up&ate #omplete Ph"!(#al #hannel re#on%(gurat(on #omplete Tran!port #hannel re#on%(gurat(on #omplete RB re#on%(gurat(on #omplete

Con%(rm that the U0 re#e(e! the!e me!!age! b" tra#(ng me!!age& at RNC !(&e.

TRB re!et u!uall" o##ur! (n PS !er(#e!. It !el&om o##ur! (n o(#e an& VP !er(#e!. Con%(rm TRB re!et b" the U0 tran!m(t po1er upon#all &rop an& &o1nl(n) #o&e tran!m(t po1er.3hen onl" one l(n) e(!t! (n a#t(e !et/ upl(n) a!"n#hron(*at(on #au!e! RL %a(lure 1h(#h #on!e,uentl" #au!e! lu relea!e or(g(nate& b"RNC. Do1nl(n) a!"n#hron(*at(on #au!e! U0 to po1er o%% tran!m(tter/ 1h(#h #on!e,uentl" #au!e! upl(n) a!"n#hron(*at(on. To <u&ge1hether upl(n) a!"n#hron(*at(on or &o1nl(n) a!"n#hron(*at(on #au!e! relea!e/ "ou mu!t anal"*e the U0 tran!m(t po1er be%ore #all&rop an& &o1nl(n) #o&e tran!m(t po1er mon(tore& (n realt(me !tate.3ea) &o1nl(n) #oerage/ !trong &o1nl(n) (nter%eren#e or upl(n) (nter%eren#e #au!e! TRB re!et. I% the retran!m(!!(on t(me! o% &ata!er(#e! are (mproperl" #on%(gure&/ TRB re!et o##ur! be%ore SRB re!et upon &ela"e& han&oer

4(gh9pr(or(t" preempt(on #au!e! relea!e o% CS l(n)!. Th(! )(n& o% #all &rop o##ur! 1hen the loa& an& re!our#e! are l(m(te&. Per%orm(ngepan!(on &epen&! on the t(me! o% o##urren#e.

The RNC &ete#t! the TPU at PS lu (nter%a#e (! abnormal/ !o the !"!tem or(g(nate! an abnormal relea!e. The problem (! &ue toe,u(pment %a(lure.




VS.RRC.Re<.RL.Fa(l

VS.RRC.Re<.TNL.Fa(l


VS.RAB.Fa(l0!tabCS.IubFa(lVS.RAB.Fa(l0!tabCS.RNL.Other

VS.RAB.Fa(l0!tabCS.other.C0LL


VS.RAB.Fa(l0!tabPS.IubFa(l

VS.RAB.Fa(l0!tabPS.RNL.Other

VS.RAB.Fa(l0!tabPS.other.C0LL

VS.RRC.Re<.Sum

(Number of RRC Connection Rejects for Cell)

VS.RRC.Fa(lConn0!tab.Cong(Number of RRC Connection Rejects Due to NetworkConestion for Cell)

VS.RRC.FailConnEstab.NoReply

VS.RRC.Re<.Re&(r.IntraRat

VS.RRC.Re<.Re&(r.InterRat

VS.RRC.Re<.Re&(r.Ser(#e

VS.RRC.Re<.Re&(r.D(!t

VS.RAB.Fa(l0!tabCS.RNLNumber of Failed CS RAB !stablis"ments for Cell(Radio Network #ayer Cause)

VS.RAB.Fa(l0!tabCS.Un!pNumber of Failed CS RAB !stablis"ments for Cell($nsu%%orted Ca%abilities)

VS.RAB.Fa(l0!tabCS.UuFa(lNumber of Failed CS RAB !stablis"ments for Cell (RadioNetwork #ayer Cause)

VS.RAB.Fa(l0!tabCS.TNL

VS.RAB.Fa(l0!tabPS.RNLNumber of Failed PS RAB !stablis"ments for Cell(Radio Network #ayer Cause)

VS.RAB.Fa(l0!tabPS.Un!pNumber of Failed PS RAB !stablis"ments for Cell($nsu%%orted Ca%abilities)

VS.RAB.Fa(l0!tabPS.UuFa(lNumber of Failed PS RAB !stablis"ments for Cell (RadioNetwork #ayer Cause)

VS.RAB.Fa(l0!tabPS.TNL



Sub Counter Level 3

VS.RRC.Re<.ULPo1er.Cong

VS.RRC.Re<.DLPo1er.Cong

VS.RRC.Re<.ULIUBBan&.Cong

VS.RRC.Re<.DLIUBBan&.Cong

VS.RRC.Re<.ULC0.Cong

VS.RRC.Re<.DLC0.CongVS.RRC.Re<.Co&e.Cong

VS.RRC.Re<.Other.Cong

Sub Counter Level 3 Sub Counter Level 4

VS.RAB.Fa(l0!tabCS.DLIUBBan&.CongVS.RAB.Fa(l0!tabCS.ULIUBBan&.Cong

VS.RAB.Fa(l0!tabCS.ULC0.Cong

VS.RAB.Fa(l0!tabCS.DLC0.Cong

VS.RAB.Fa(l0!tabCS.Co&e.Cong

VS.RAB.Fa(l0!tabCS.ULPo1er.Cong

VS.RAB.Fa(l0!tabCS.DLPo1er.Cong

VS.RAB.Fa(l0!tabCS.Un!p.Other

VS.RAB.Fa(l0!tabCS.RBIn#C%g

VS.RAB.Fa(l0!tabCS.RBC%gUn!up

VS.RAB.Fa(l0!tabCS.UuNoRepl"

VS.RAB.Fa(l0!tabCS.Ph"ChFa(l

Sub Counter Level 3 Sub Counter Level 4

VS.RAB.Fa(l0!tabPS.DLIUBBan&.Cong

VS.RAB.Fa(l0!tabPS.ULIUBBan&.Cong

VS.RAB.Fa(l0!tabPS.ULC0.Cong

VS.RAB.Fa(l0!tabPS.DLC0.Cong

VS.RAB.Fa(l0!tabPS.Co&e.Cong

VS.RAB.Fa(l0!tabPS.ULPo1er.Cong

VS.RAB.Fa(l0!tabPS.DLPo1er.CongVS.RAB.Fa(l0!tabPS.Un!p.Other

VS.RAB.Fa(l0!tabPS.RBIn#C%g

VS.RAB.Fa(l0!tabPS.RBC%gUn!up

VS.RAB.Fa(l0!tabPS.UuNoRepl"

VS.RAB.Fa(l0!tabPS.Ph"ChFa(l

VS.RAB.Fa(l0!tabCS.CongNumber of Failed CS RAB !stablis"ments forCell (Conestion)

VS.RAB.Fa(l0!tabPS.CongNumber of Failed PS RAB !stablis"ments forCell (Conestion)



Description

Number o% RRC Conne#t(on Re<e#t! %or Cell 'UL Po1er Conge!t(on+

Number o% RRC Conne#t(on Re<e#t! %or Cell 'DL Po1er Conge!t(on+

Number o% RRC Conne#t(on Re<e#t! %or Cell 'UL Iub Ban&1(&th Conge!t(on+

Number o% RRC Conne#t(on Re<e#t! %or Cell 'DL Iub Ban&1(&th Conge!t(on+

Number o% RRC Conne#t(on Re<e#t! %or Cell 'UL C0 Re!our#e Conge!t(on+

Number o% RRC Conne#t(on Re<e#t! %or Cell 'DL C0 Re!our#e Conge!t(on+Number o% RRC Conne#t(on Re<e#t! %or Cell 'Co&e Re!our#e Conge!t(on+

Number o% RRC Conne#t(on Re<e#t! &ue to other rea!on

Number o% RRC Conne#t(on Re<e#t! Due to Ra&(o L(n) Setup Fa(lure %or Cell

Number o% RRC Conne#t(on Re<e#t! %or Cell 'Tran!m(!!(on Setup Fa(lure on Iub Inter%a#e +

Number o% RRC Conne#t(on Re<e#t! Due to T(meout o% RRC CONN0CT S0TUP COMPL0T0 %or Cell

Number o% RRC Conne#t(on Re<e#t! &ur(ng re&(re#t(on bet1een (nter9%re,uen#" #ell! %or #ell

Number o% RRC Conne#t(on Re<e#t! &ur(ng re&(re#t(on bet1een (nter9RAT #ell! %or #ell

Number o% RRC Conne#t(on Re<e#t! Due to Ser(#e9ba!e& RRC Re&(re#t(on %or Cell

Number o% D(!tan#e9Ba!e& RRC Re&(re#t(on! %or Cell

Description

Number o% Fa(le& CS RAB 0!tabl(!hment! %or Cell 'DL Iub Ban&1(&th Conge!t(on+

Number o% Fa(le& CS RAB 0!tabl(!hment! %or Cell 'UL Iub Ban&1(&th Conge!t(on+

Number o% Fa(le& CS RAB 0!tabl(!hment! %or Cell 'UL C0 Conge!t(on+

Number o% Fa(le& CS RAB 0!tabl(!hment! %or Cell 'DL C0 Conge!t(on+

Number o% Fa(le& CS RAB 0!tabl(!hment! %or Cell 'Co&e Conge!t(on+

Number o% Fa(le& CS RAB 0!tabl(!hment! %or Cell 'UL Po1er Conge!t(on+

Number o% Fa(le& CS RAB 0!tabl(!hment! %or Cell 'DL Po1er Conge!t(on+

Number o% Fa(le& CS RAB 0!tabl(!hment! %or Cell &ue to other #au!e o% (n!u%%(#(ent #apab(l(t" o% UTRAN

Number o% Fa(le& CS RAB 0!tabl(!hment! %or Cell'Inal(& #on%(gurat(on o% U0 &ur(ng the RB !etup pro#e&ure+

Number o% Fa(le& CS RAB 0!tabl(!hment! %or Cell'Con%(gurat(on un!upporte& o% U0 &ur(ng the RB !etup pro#e&ure+

Number o% Fa(le& CS RAB 0!tabl(!hment! %or Cell'No repl" o% U0 &ur(ng the RB !etup pro#e&ure+

Number o% Fa(le& CS RAB 0!tabl(!hment! %or Cell'Ph"!(#al #hannel %a(lure o% U0 &ur(ng the RB !etup pro#e&ure+

Number o% Fa(le& CS RAB 0!tabl(!hment! %or #ell 'Ra&(o L(n) Con%(gurat(on Fa(lure+

Number o% Fa(le& CS RAB 0!tabl(!hment! %or Cell &ue to other #au!e o% Ra&(o Net1or) La"er

Number o% Fa(le& CS RAB 0!tabl(!hment! %or Cell 'Tran!port Net1or) La"er Cau!e

Number o% Fa(le& CS RAB 0!tabl(!hment! %or Cell &ue to other #au!e

Description

Number o% Fa(le& PS RAB 0!tabl(!hment! %or Cell 'DL Iub Ban&1(&th Conge!t(on+

Number o% Fa(le& PS RAB 0!tabl(!hment! %or Cell 'UL Iub Ban&1(&th Conge!t(on+

Number o% Fa(le& PS RAB 0!tabl(!hment! %or Cell 'UL C0 Conge!t(on+

Number o% Fa(le& PS RAB 0!tabl(!hment! %or Cell 'DL C0 Conge!t(on+

Number o% Fa(le& PS RAB 0!tabl(!hment! %or Cell 'Co&e Conge!t(on+

Number o% Fa(le& PS RAB 0!tabl(!hment! %or Cell 'UL Po1er Conge!t(on+

Number o% Fa(le& PS RAB 0!tabl(!hment! %or Cell 'DL Po1er Conge!t(on+

Number o% Fa(le& PS RAB 0!tabl(!hment! %or Cell &ue to other #au!e o% (n!u%%(#(ent #apab(l(t" o% UTRAN

Number o% Fa(le& PS RAB 0!tabl(!hment! %or Cell'Inal(& #on%(gurat(on o% U0 &ur(ng the RB !etup pro#e&ure+

Number o% Fa(le& PS RAB 0!tabl(!hment! %or Cell'Con%(gurat(on un!upporte& o% U0 &ur(ng the RB !etup pro#e&ure+

Number o% Fa(le& PS RAB 0!tabl(!hment! %or Cell'No repl" o% U0 &ur(ng the RB !etup pro#e&ure+

Number o% Fa(le& PS RAB 0!tabl(!hment! %or Cell'Ph"!(#al #hannel %a(lure o% U0 &ur(ng the RB !etup pro#e&ure+

Number o% Fa(le& PS RAB 0!tabl(!hment! %or #ell 'Ra&(o L(n) Con%(gurat(on Fa(lure+

Number o% Fa(le& PS RAB 0!tabl(!hment! %or Cell &ue to other #au!e o% Ra&(o Net1or) La"er

Number o% Fa(le& PS RAB 0!tabl(!hment! %or Cell 'Tran!port Net1or) La"er Cau!e

Number o% Fa(le& PS RAB 0!tabl(!hment! %or Cell &ue to other #au!e



Anal"!(!

RRM a&m(!!(on &e#(!(on #annot e!tabl(!h an" ne1 RRC #onne#t(on &ue to too h(gh ra&(o loa& 1(th(n a #ell. In th(! #a!e/ "ou nee& to ,uer" th

Tran!m(!!(on #onge!t(on (! ma(nl" #au!e& b" (n!u%%(#(ent tran!m(!!(on re!our#e. =ou ma" ,uer" the &o1nl(n) #ell throughput %rom a!!o#(ate&

Upl(n) C0 re!our#e a&m(!!(on #onge!t(on 1(th(n an RNC. =ou nee& to ,uer" the number o% upl(n) C0! o% a #ell %rom releant parameter! an&

Do1nl(n) C0 re!our#e a&m(!!(on #onge!t(on 1(th(n an RNC. =ou nee& to ,uer" the number o% &o1nl(n) C0! o% a #ell %rom releant parameterCo&e re!our#e %a(l! to be allo#ate& &ur(ng RRC #onne#t(on e!tabl(!hment. Co&e #onge!t(on (! generall" #au!e& b" too man" net1or) u!er!. I

RRC !etup re<e#t &ue to SPU oerloa& an& other rea!on.

It ma" be #au!e& b" No&eB %ault or (n!u%%(#(ent No&eB re!our#e. =ou ma" ,uer" the ma(mum &o1nl(n) C0 o% a #ell %rom a!!o#(ate& tra%%(# !t

enerall" tran!m(!!(on e,u(pment %ault or (n!u%%(#(ent tran!m(!!(on #apa#(t". =ou nee& to ,uer" the tran!m(!!(on ut(l(*at(on o% that t(me.

enerall" poor #oerage ma)e! U0 unable to re#e(e an" RB e!tabl(!hment #omman&.

A%ter the U0 !en&! the RRC #onne#t(on !etup re,ue!t me!!age/ the re&(re#t(on algor(thm (! tr(ggere& (% the #ell (! #onge!t(on or a!!(gn(ng re!

Anal"!(!



Do1nl(n) C0 re!our#e a&m(!!(on #onge!t(on 1(th(n an RNC. =ou nee& to ,uer" the number o% &o1nl(n) C0! o% a #ell %rom releant parameter

Co&e re!our#e %a(l! to be allo#ate& &ur(ng RRC #onne#t(on e!tabl(!hment. Co&e #onge!t(on (! generall" #au!e& b" too man" net1or) u!er!. I

RRM a&m(!!(on &e#(!(on #annot e!tabl(!h an" ne1 RRC #onne#t(on &ue to too h(gh ra&(o loa& 1(th(n a #ell. In th(! #a!e/ "ou nee& to ,uer"

U0 #on!(&er! parameter #on%(gurat(on (llegal. Net1or) an& term(nal! hae an (n#on!(!tent un&er!tan&(ng o% parameter pro#e!!(ng. I% RB e!ta

The #ompat(b(l(t" o% a mob(le phone (t!el% be#ome! %ault" (n !ome un)no1n !#enar(o!. For eample/ 1hen a 4ua1e( mob(le phone &roCS net


Th(! generall" o##ur! 1hen FAC4 m(grate! to DC4 an& !et! up RB. The &o1nl(n) ph"!(#al la"er o% a term(nal (! not !"n#hron(*e&/ 1h(#h lea&


Anal"!(!



Do1nl(n) C0 re!our#e a&m(!!(on #onge!t(on 1(th(n an RNC. =ou nee& to ,uer" the number o% &o1nl(n) C0! o% a #ell %rom releant parameter

Co&e re!our#e %a(l! to be allo#ate& &ur(ng RRC #onne#t(on e!tabl(!hment. Co&e #onge!t(on (! generall" #au!e& b" too man" net1or) u!er!. I

RRM a&m(!!(on &e#(!(on #annot e!tabl(!h an" ne1 RRC #onne#t(on &ue to too h(gh ra&(o loa& 1(th(n a #ell. In th(! #a!e/ "ou nee& to ,uer"

U0 #on!(&er! parameter #on%(gurat(on (llegal. Net1or) an& term(nal! hae an (n#on!(!tent un&er!tan&(ng o% parameter pro#e!!(ng. I% RB e!ta

The #ompat(b(l(t" o% a mob(le phone (t!el% be#ome! %ault" (n !ome un)no1n !#enar(o!. For eample/ 1hen a 4ua1e( mob(le phone &roPS net


Th(! generall" o##ur! 1hen FAC4 m(grate! to DC4 an& !et! up RB. The &o1nl(n) ph"!(#al la"er o% a term(nal (! not !"n#hron(*e&/ 1h(#h lea&


e#au!e . . a ! . n!p n# u e! a n ! o n!u # en #apa " o / !er #en!e #onge! on ! one n o n!uI% the !um o% !ub #ounter! mu#h le!! than VS.RAB.Fa(l0!tPS.Un! ma be the 4SDPA U!er L(#en!e (! not enou h

RRC #onne#t(on !etup re<e#t(on &ue to RL !etup %a(lure RRC #onne#t(on !etup re<e#t(on &ue to AAL2 !etup %a(lure

e#au!e . . a ! . n!p n# u e! a n ! o n!u # en #apa " o / !er #en!e #onge! on ! one n o n!u

RRC #onne#t(on !etup re<e#t(on &ue to RL !etup %a(lure RRC #onne#t(on !etup re<e#t(on &ue to AAL2 !etup %a(lure



ma(mum RT3P an& the ma(mum TCP o% the #ell to #on%(rm upl(n) #onge!t(on or &o1nl(n) #onge!t(on an& <u&ge 1hether an" epan!(on (!

tra%%(# !tat(!t(#! (n&ee!. I% the &o1nl(n) #ell throughput (! lo1er than 288 )bp!/ (t (! po!!(ble that there (! abnormal e,u(pment. The po1er9&o1

<u&ge 1hether to epan& C0. I% the number o% upl(n) C0! (! le!! than 28/ then tra%%(# (! not h(gh an& the problem ma" l(e (n abnormal No&eB e

! an& <u&ge 1hether to epan& C0. I% the number o% upl(n) C0! (! le!! than >8/ tra%%(# (! not h(gh an& the problem ma" l(e (n abnormal No&eBma" be !een (n h(gh tra%%(# !#enar(o! 1(th m(#ro#ell #oerage. =ou ma" ,uer" the e%%e#t(e ut(l(*at(on o% #o&e! %rom a!!o#(ate& tra%%(# !tat(!t(#!

t(!t(#! (n&e. I% the ma(mum upl(n) C0 (! le!! than 28/ then tra%%(# (! not h(gh an& the problem l(e! (n abnormal No&eB e,u(pment.

our#e! 'ma(nl" the a&m(!!(on an& #o&e re!our#e a!!(gnment+ %a(l!/ an& the ent(re RRC &(re#t retr(al algor(thm! %a(l. I% the !er(ng #ell o% or(g(na


! an& <u&ge 1hether to epan& C0. I% the number o% upl(n) C0! (! le!! than >8/ tra%%(# (! not h(gh an& the problem ma" l(e (n abnormal No&eB

ma" be !een (n h(gh tra%%(# !#enar(o! 1(th m(#ro#ell #oerage. =ou ma" ,uer" the e%%e#t(e ut(l(*at(on o% #o&e! %rom a!!o#(ate& tra%%(# !tat(!t(#!

l(!hment %a(lure o##ur! (n the &oma(n o% CS/ (t (! po!!(ble that a u!er &(al! a 1rong telephone number an& at on#e goe! onhoo). RB S0TUP %

or) abnormall"/ (t ma" not relea!e an" RB. 3hen CS RB (! !et up net t(me/ th(! #a!e ma" o##ur. Th(! #a!e al!o happen! to the S0 V@88 mo

! to RB e!tabl(!hment %a(lure. Th(! (! ma(nl" #au!e& b" poor #oerage.


! an& <u&ge 1hether to epan& C0. I% the number o% upl(n) C0! (! le!! than >8/ tra%%(# (! not h(gh an& the problem ma" l(e (n abnormal No&eB

ma" be !een (n h(gh tra%%(# !#enar(o! 1(th m(#ro#ell #oerage. =ou ma" ,uer" the e%%e#t(e ut(l(*at(on o% #o&e! %rom a!!o#(ate& tra%%(# !tat(!t(P

l(!hment %a(lure o##ur! (n the &oma(n o% PS/ (t (! po!!(ble that a u!er &(al! a 1rong telephone number an& at on#e goe! onhoo). RB S0TUP %a

or) abnormall"/ (t ma" not relea!e an" RB. 3hen PS RB (! !et up net t(me/ th(! #a!e ma" o##ur. Th(! #a!e al!o happen! to the S0 V@88 mo

! to RB e!tabl(!hment %a(lure. Th(! (! ma(nl" #au!e& b" poor #oerage.

# en #apa ".

# en #apa ".



ne#e!!ar". Mean1h(le/ 1e !houl& #he#) 1hether relate& a&m(!!(on !trateg" !ett(ng!/ !u#h a! DCCC/ are proper.

n o% a ba!e !tat(on on#e le& to tran!m(!!(on (nterrupt(on/ but the #au!e (n tra%%(# !tat(!t(#! (! tran!m(!!(on #onge!t(on.

,u(pment.

,u(pment.(n&ee!. I% the e%%e#t(e ut(l(*at(on o% #o&e! (! lo1er than ;8?/ (t (! po!!(ble that the #o&e &(!tr(but(on algor(thm (! abnormal.

t(ng U0 ha! (nter9%re,uen#" ne(ghbor #ell or SM #ell/ the U0 (! (n&(#ate& b" the I0 Re&(re#t(on (n%o o% RRC #onne#t(on re<e#t me!!age to re&(

,u(pment.

,u(pment.

(n&ee!. I% the e%%e#t(e ut(l(*at(on o% #o&e! (! lo1er than ;8?/ (t (! po!!(ble that the #o&e &(!tr(but(on algor(thm (! abnormal.

(lure ma" al!o o##ur at th(! t(me. The #au!e (! (llegal #on%(gurat(on.

b(le phone.

,u(pment.

,u(pment.

(n&ee!. I% the e%%e#t(e ut(l(*at(on o% #o&e! (! lo1er than ;8?/ (t (! po!!(ble that the #o&e &(!tr(but(on algor(thm (! abnormal.

(lure ma" al!o o##ur at th(! t(me. The #au!e (! (llegal #on%(gurat(on.

b(le phone.



re#t(on to the %re,uen#" po(nt o% (nter9%re,uen#" ne(ghbor #ell or SM #ell. I% there (! no (nter9%re,uen#" ne(ghbor #ell or SM #ell/ the I0 Re&(r



e#t(on (n%o o% RRC #onne#t(on re<e#t me!!age (! not #on%(gure&



Counter

VS.S4O.Fa(lRLA&&.C%gUn!upp

VS.S4O.Fa(lRLA&&.ISR

VS.S4O.Fa(lRLA&&.InC%g

VS.S4O.Fa(lRLA&&.NoRepl"



Description

Number o% Fa(le& Ra&(o L(n) A&&(t(on! (n So%t 4an&oer %or Cell 'Con%(gurat(onUn!upporte&+

Number o% Fa(le& Ra&(o L(n) A&&(t(on! (n So%t 4an&oer %or Cell 'In#ompat(bleS(multaneou! Re#on%(gurat(on+

Number o% Fa(le& Ra&(o L(n) A&&(t(on! (n So%t 4an&oer %or Cell 'Inal(&

Con%(gurat(on+Number o% Fa(le& Ra&(o L(n) A&&(t(on! (n So%t 4an&oer &ue to U0 No Re!pon!e %orCell



Anal"!(!

U0 #on!(&er! that the #ontent o% the a#t(e !et up&ate o% RNC a

U0 #on!(&er! that the #ontent o% the a#t(e !et up&ate o% RNC a

RNC &oe! not re#e(e the a#t(e !et up&ate #omman& re!pon!



&&(ng5&elet(ng a l(n) (! not !upporte&. enerall"/ th(! !#enar(o 1

&&(ng5&elet(ng a l(n) (! (llegal. enerall"/ th(! !#enar(o 1(ll not ap

%or a&&(ng5&elet(ng a l(n). Th(! (! the ma(n #au!e o% !o%ter5!o%t



(ll not appear (n #ommer#(al u!e.

pear (n #ommer#(al u!e

an&oer %a(lure. Th(! happen! (n the reg(on 1(th poor #oerage



or a !mall han&oer area. It nee&! RF opt(m(*at(on.



IRATHO CS Failure Counter

IRAT4O.Fa(lRelo#PrepOutCS.TAl0p

IRAT4O.Fa(lRelo#PrepOutCS.TgtFa(l

IRAT4O.Fa(lRelo#PrepOutCS.ReloNoSup

IRAT4O.Fa(lRelo#PrepOutCS.4(gherTra%%(#Lo&

IRAT4O.Fa(lRelo#PrepOutCS.NoRe!Aa(l

IRAT4O.Fa(lRelo#PrepOutCS.Uno1RNC

IRAT4O.Fa(lOutCS.C%gUn!upp

IRAT4O.Fa(lOutCS.Ph"ChFa(l

VS.IRAT4O.Fa(lOutCS.Other

IRATHO PS Failure Counter

VS.IRAT4O.Fa(lRelo#PrepOutPS.TAl0p

VS.IRAT4O.Fa(lRelo#PrepOutPS.TgtFa(l

VS.IRAT4O.Fa(lRelo#PrepOutPS.ReloUnSupp

VS.IRAT4O.Fa(lRelo#PrepOutPS.Tgt4(ghLoa&

VS.IRAT4O.Fa(lRelo#PrepOutPS.NoRe!Aa(l

VS.IRAT4O.Fa(lRelo#PrepOutPS.Unno1RNC

IRAT4O.Fa(lOutPSUTRAN.C%gUn!upp

IRAT4O.Fa(lOutPSUTRAN.Ph"ChFa(l

VS.IRAT4O.Fa(lOutPS.Other

IRAT4O CS Fa(lure &ur(ng

Relo#at(on Preparat(on

IRAT4O CS Fa(lure a%terRelo#at(on Preparat(on

IRAT4O PS Fa(lure &ur(ngRelo#at(on Preparat(on

IRAT4O PS Fa(lure a%terRelo#at(on Preparat(on



Description

Number o% Fa(le& Preparat(on! %or CS Outgo(ng Inter9RAT 4an&oer %or Cell 'TR0LOCallo# ep(r"+

Number o% Fa(le& Preparat(on! %or CS Outgo(ng Inter9RAT 4an&oer %or Cell 'No Re!our#e Aa(lable+

Number o% Fa(le& Preparat(on! %or CS Outgo(ng Inter9RAT 4an&oer %or Cell 'Un)no1n Target RNC+

Number o% Fa(le& CS Outgo(ng Inter9RAT 4an&oer! %or Cell 'Con%(gurat(on Un!upporte&+

Number o% Fa(le& CS Outgo(ng Inter9RAT 4an&oer! %or Cell 'Ph"!(#al Channel Fa(lure+

Number o% Fa(le& CS Outgo(ng Inter9RAT 4an&oer! %or Cell 'other #au!e+

Description

Number o% Fa(le& PS Outgo(ng Inter9RAT 4an&oer! In(t(ate& b" RNC 'Con%(gurat(on un!upporte&+

Number o% Fa(le& PS Outgo(ng Inter9RAT 4an&oer! In(t(ate& b" RNC 'Ph"!(#al Channel Fa(lure+

Number o% Fa(le& PS Outgo(ng Inter9RAT 4an&oer! %or Cell 'other #au!e+

Number o% Fa(le& Preparat(on! %or CS Outgo(ng Inter9RAT 4an&oer %or Cell 'Relo#at(on Fa(lure (nTarget CN5RNC or Target S"!tem+

Number o% Fa(le& Preparat(on! %or CS Outgo(ng Inter9RAT 4an&oer %or Cell 'Relo#at(on not !upporte&(n Target RNC or Target !"!tem+

Number o% Fa(le& Preparat(on! %or CS Outgo(ng Inter9RAT 4an&oer %or Cell 'Tra%%(# Loa& In The TargetCell 4(gher Than In The Sour#e Cell+

Number o% Fa(le& Preparat(on! %or 0nhan#e& PS Outgo(ng Inter9RAT 4an&oer %or Cell 'TR0LOCallo#ep(r"+

Number o% Fa(le& Preparat(on! %or 0nhan#e& PS Outgo(ng Inter9RAT 4an&oer %or Cell 'Relo#at(onFa(lure (n Target CN5RNC or Target S"!tem+

Number o% Fa(le& Preparat(on! %or 0nhan#e& PS Outgo(ng Inter9RAT 4an&oer %or Cell 'Relo#at(on not!upporte& (n Target RNC or Target !"!tem+

Number o% Fa(le& Preparat(on! %or 0nhan#e& PS Outgo(ng Inter9RAT 4an&oer %or Cell 'Tra%%(# Loa& InThe Target Cell 4(gher Than In The Sour#e Cell+

Number o% Fa(le& Preparat(on! %or 0nhan#e& PS Outgo(ng Inter9RAT 4an&oer %or Cell 'No Re!our#e Aa(lable+

Number o% Fa(le& Preparat(on! %or 0nhan#e& PS Outgo(ng Inter9RAT 4an&oer %or Cell 'Un)no1n

Target RNC+



Anal"!(! Solut(on

The problem o%ten l(e! (n CN parameter #on%(gurat(on or a relate& l(n) #onne#t(on. 3e nee& to ma)e an anal"!(! ba!e& on RNC log!.

It generall" #orre!pon&! to #ore net1or) #on%(gurat(on error. Che#) AMR &e%(n(t(on (n 2 MSC/ u!uall" o##urre& (n mult( en&or net

enerall"/ RNC &oe! not !upport !ome har& han&oer parameter!. 3e nee& to ma)e an anal"!(! ba!e& on RNC log!.

The problem o%ten l(e! (n an MSC parameter #on%(gurat(on error/ or B

The problem o%ten l(e! (n an MSC parameter #on%(gurat(on error. That (!/ the LAC o% the target #ell %a(l! to be #on%(gure&. 3e nee& to #he#) t

U0 #on!(&er! that the #omman& %or har& han&oer out o% a #ell (! not !upporte&. The problem generall" l(e! (n the #ompat(b(l(t" o% a mob(le p

Po!!(bl" poor #oerage or !eere (nter%eren#e

Anal"!(!

The problem o%ten l(e! (n CN parameter #on%(gurat(on or a relate& l(n) #onne#t(on. 3e nee& to ma)e an anal"!(! ba!e& on RNC log!.

It generall" #orre!pon&! to #ore net1or) #on%(gurat(on error.

enerall"/ RNC &oe! not !upport !ome har& han&oer parameter!. 3e nee& to ma)e an anal"!(! ba!e& on RNC log!.

The problem o%ten l(e! (n an MSC parameter #on%(gurat(on error/ or BSC ha! no re!our#e aa(lable. 3e nee& to anal"*e the #au!e a##or&(ng

The problem o%ten l(e! (n an MSC parameter #on%(gurat(on error. That (!/ the LAC o% the target #ell %a(l! to be #on%(gure&. 3e nee& to #he#) t

U0 #on!(&er! that the #omman& %or har& han&oer out o% a #ell (! not !upporte&. The problem generall" l(e! (n the #ompat(b(l(t" o% a mob(le p

Po!!(bl" poor #oerage or !eere (nter%eren#e

a a a!e n#on! ! en#e /2 S(te 4(gh TC4 Blo#)(ng Be!(&e that 1e nee& &o ne( hbor au&(t remoe !ome ne( hbor

2 &ataba!e (n#on!(!ten#e'BCC4+2 !(te ha! a TR har&1are alarm



1or)

e parameter #on%(gurat(on o% a #ore net1or). Th(! #a!e (! o%ten !een a%ter the a&<u!tment o% 2 net1or).

hone.

to the !(gnal(ng tra#(ng o% a #ore net1or) an& a BSS.

e parameter #on%(gurat(on o% a #ore net1or). Th(! #a!e (! o%ten !een a%ter the a&<u!tment o% 2 net1or).

hone.

(th h( h TC4 #on e!t(on or ma)e (t &(%%(#ult han&oer to th(! !(te

3G Counter Level

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