Gpeh Event Flow Chart

DESCRIPTION

DESCRIPTION

109/1551-AXD

109/1551-AXD

105

105

03/1

03/1

Uen A

Uen A

Performance Events - EBS Flowcharts

Performance Events - EBS Flowcharts

Copyright

Copyright

© Copyright Ericsson AB 2009. All rights reserved.

© Copyright Ericsson AB 2009. All rights reserved.

Di!"#i$er

Di!"#i$er

No part of this document may be

No part of this document may be reproduced in any form ithout the ritten

reproduced in any form ithout the ritten

permission of the copyright oner.

permission of the copyright oner.

!he contents of this document are sub"ect to revision ithout notice due

!he contents of this document are sub"ect to revision ithout notice due to continued

to continued

progress in methodology# design and

progress in methodology# design and manufacturing

manufacturing. Ericsson shall have

. Ericsson shall have no liability

no liability

for any error or damage of any $ind resulting from the

for any error or damage of any $ind resulting from the use of this document.

use of this document.

Contents

Contents

1

1

Intro%&!tion

Intro%&!tion

'

'

E(ent

E(ent

2.%

2.%

&N!E'NA()*+*!E,)'E(EA*E

&N!E'NA()*+*!E,)'E(EA*E

2.2

2.2

&N!E'NA()*+*!E,)B(-C

&N!E'NA()*+*!E,)B(-C

2./

2./

&N!E'NA()*+*!E,)!&(&1A!&-N

&N!E'NA()*+*!E,)!&(&1A!&-N

2.

2.

&N!E'NA()CA(()*E!3)4A&(

&N!E'NA()CA(()*E!3)4A&(

3

3

Appen%i) A* Di!onne!tion Co%e

Appen%i) A* Di!onne!tion Co%e

1

1

Introduction

Introduction

!his description contains flocharts for the main

!his description contains flocharts for the main performance events. &t should be

performance events. &t should be

noted that the events presented are merely a subset

noted that the events presented are merely a subset of all 'NC events. Event

of all 'NC events. Event

descriptions for all 'NC

descriptions for all 'NC events# and information about 'NC5specific events

events# and information about 'NC5specific events

functionality and parameters is included in

functionality and parameters is included in 6eneral 3erformance Event 7andling

6eneral 3erformance Event 7andling

..

Main Symbols

Main Symbols

*ymbols used in the document are shon in

Figure

Figure 1

1 Main

Main Symbols

Symbols

All flocharts are dran from an 'NC perspective# trying to reflect the actual 'NC

All flocharts are dran from an 'NC perspective# trying to reflect the actual 'NC

implementation# but not necessarily covering complete

implementation# but not necessarily covering complete procedures.

procedures.

2

2

Events

Events

!his section describes the performance events flocharts.

!his section describes the performance events flocharts.

2.1

2.1

INTERNAL_SYSTEM_RELEASE

INTERNAL_SYSTEM_RELEASE

!his scenario describes reporting

!his scenario describes reporting the &N!E'NA()*+*!E,)'E(EA*

the &N!E'NA()*+*!E,)'E(EA*E event.

E event. *ee

*ee 4igure

4igure

2

2

..

!he &N!E'NA()*+*!E,)'E(EA

!he &N!E'NA()*+*!E,)'E(EA*E event ill

*E event ill be captured each time

be captured each time one or several

one or several

'ABs or a stand5alone ''C connection is released and the release is not a 8normal

'ABs or a stand5alone ''C connection is released and the release is not a 8normal

release. -ne event is generated per connected Core Netor$ :CN; :one for 3*5CN

release. -ne event is generated per connected Core Netor$ :CN; :one for 3*5CN

and one for C*5CN;. &f several triggering events occur# the data for the

and one for C*5CN;. &f several triggering events occur# the data for the first one is

first one is

used in the performance event.

used in the performance event.

!he folloing 'ANA3 codes are

!he folloing 'ANA3 codes are considered <normal<=

considered <normal<=



Normal :C*# 3*;

Normal :C*# 3*;



*uccessful 'elocation :C*# 3*;

*uccessful 'elocation :C*# 3*;



'esource -ptimisation 'elocation :3*;

'esource -ptimisation 'elocation :3*;



ser inactivity :3*;

ser inactivity :3*;



release5due5to5E

release5due5to5E5generated5signalli

5generated5signalling5connection5releas

ng5connection5release

e



No remaining 'AB :*'B only;

No remaining 'AB :*'B only;

!hree functions generate this event=

!hree functions generate this event=





''C Connection 'elease

''C Connection 'elease



*ignalling Connection 7andling

*ignalling Connection 7andling



'AB Assignment Evaluation :'AB 'elease;

'AB Assignment Evaluation :'AB 'elease;

!he event is triggered for one of

!he event is triggered for one of the folloing messages=

the folloing messages=





'ANA3 &u 'elease Command

'ANA3 &u 'elease Command



'ANA3 'AB Assignment 'e>uest

'ANA3 'AB Assignment 'e>uest

Figure

Figure 2

2 INTERNAL_SYSTE

INTERNAL_SYSTEM_RELEASE

M_RELEASE flowcar! 

flowcar! 

?hen an e@ception occurs that

?hen an e@ception occurs that eventually ill trigger an abnormal release#

eventually ill trigger an abnormal release#

information re>uired for the &N

information re>uired for the &N!E'NA()*+*!

!E'NA()*+*!E,)'E(EA*E event is stored in

E,)'E(EA*E event is stored in the

the

eConte@t. ?hen the event is triggered# the

eConte@t. ?hen the event is triggered# the stored event information is fetched from

stored event information is fetched from

the eConte@t. !he &N

the eConte@t. !he &N!E'NA()*+*

!E'NA()*+*!E,)'E(EA*E contains to sets of parameters to

!E,)'E(EA*E contains to sets of parameters to

indicate the failure=

indicate the failure=



E@ception 3arameters= 3rocedure &ndicator# Evaluation Case# E@ception Case#

E@ception 3arameters= 3rocedure &ndicator# Evaluation Case# E@ception Case#

Cause alue# E@tended Cause alue and

Cause alue# E@tended Cause alue and *everity &ndicator

*everity &ndicator



isconnection Codes= isconnection Cause Code and

isconnection Codes= isconnection Cause Code and isconnection Cause

isconnection Cause

*ub5code

*ub5code

!able %

!able %

 in Appendi@ A describes the mapping beteen

 in Appendi@ A describes the mapping beteen isconnection Codes and

isconnection Codes and

E@ception 3arameters.

E@ception 3arameters.

Note*

Note*

!he table does not list E@ception 3arameters that are generated for

!he table does not list E@ception 3arameters that are generated for

e@ceptions not covered by isconnect Codes :nspecified  0# 0;.

e@ceptions not covered by isconnect Codes :nspecified  0# 0;.

2.2

2.2

INTERNAL_SYSTEM_BLOCK

INTERNAL_SYSTEM_BLOCK

!his scenario describes reporting

!his scenario describes reporting the &N!E'NA()*+*!E,)B(-C event.

the &N!E'NA()*+*!E,)B(-C event.

*ee

!his performance event is triggered hen

!his performance event is triggered hen the Admission Control

the Admission Control

response indicates that the admission re>uest is

response indicates that the admission re>uest is re"ected.

re"ected.

!his can happen in case of=

!his can happen in case of=



&ub(in$ congestion :N&5*AA( congestion or *C!3 congestion;

&ub(in$ congestion :N&5*AA( congestion or *C!3 congestion;



Cell load or 'B* 7? utiliDation is

Cell load or 'B* 7? utiliDation is above admission limits

above admission limits

Figure

Figure "

" INTERNAL_SYST

INTERNAL_SYSTEM_#L$%&

EM_#L$%& flowcar! 

flowcar! 

2.3

2.3

INTERNAL_SYSTEM_UTILIZATION

INTERNAL_SYSTEM_UTILIZATION

!his scenario describes reporting

!his scenario describes reporting the &N!E'NA()*+*!E,)!&(&1A!

the &N!E'NA()*+*!E,)!&(&1A!&-N

&-N

event. *ee

!he system resource utiliDation measure is based in the C'NC and is

!he system resource utiliDation measure is based in the C'NC and is

recorded as one periodic performance event report per cell. ,ultiple cell

recorded as one periodic performance event report per cell. ,ultiple cell

reporting is specified by the operator through user5defined 63E7

reporting is specified by the operator through user5defined 63E7

scanners.

scanners.

?hen the event

?hen the event is activated# &N!E'NA()*+*!E,)!&(&1A

is activated# &N!E'NA()*+*!E,)!&(&1A!&-N is issued

!&-N is issued

every time the timer e@pires. &f

every time the timer e@pires. &f the 7*# E( or ,B,* is

the 7*# E( or ,B,* is not activated in

not activated in

the cell# the corresponding 7*# E( and ,B,* respective resources are

the cell# the corresponding 7*# E( and ,B,* respective resources are

reported as <Not Applicable<.

reported as <Not Applicable<.

?hen activated# the system resource consumption for each of the

?hen activated# the system resource consumption for each of the

resources is periodically recorded on a

resources is periodically recorded on a 2 second interval.

2 second interval.

Figure

Figure '

' INTERNAL_SYST

INTERNAL_SYSTEM_(TILI)ATI$N

EM_(TILI)ATI$N flowcar! 

flowcar! 

2.4

2.4

INTERNAL_CALL_SETUP_FAIL

INTERNAL_CALL_SETUP_FAIL

!his scenario describes reporting

!his scenario describes reporting the &N!E'NA()CA(()*E!3)4A

the &N!E'NA()CA(()*E!3)4A&(

&(

event. !he event is triggered per CN

attempt fails beteen the initial re>uest indication and the sending of

attempt fails beteen the initial re>uest indication and the sending of

'ANA3 'AB Assignment 'esponse# covered by the

'ANA3 'AB Assignment 'esponse# covered by the folloing scenarios=

folloing scenarios=



'e"ection of ''C Connection 'e>uest or failure at Cell pdate

'e"ection of ''C Connection 'e>uest or failure at Cell pdate

:see

:see 4igure 

4igure 

;;



4ailure at *ignalling Connection Establishment :see

4ailure at *ignalling Connection Establishment :see 4igure F

4igure F

;;



Abnormal ''C Connection 'elease or *ignalling Connection

Abnormal ''C Connection 'elease or *ignalling Connection

'elease :see

'elease :see 4igure G

4igure G

;;



*ending of 'AB Assignment 'esponse indicating failure

*ending of 'AB Assignment 'esponse indicating failure to setup

to setup

or modify 'ABs :see

or modify 'ABs :see 4igure H

4igure H

;;

A call setup attempt is detected from

A call setup attempt is detected from the establishment cause in the

the establishment cause in the

''C Connection 'e>uest# Cell pdate or &nitial irect !ransfer or

''C Connection 'e>uest# Cell pdate or &nitial irect !ransfer or

through the reception of 'AB Assignment 'e>uest ith the &E <'ABs to

through the reception of 'AB Assignment 'e>uest ith the &E <'ABs to

be setup or modified<. !he CN

be setup or modified<. !he CN is determined from the ''C

is determined from the ''C

Establishment Cause as listed belo or from the 'AB Assignment

Establishment Cause as listed belo or from the 'AB Assignment

'e>uest if ''C Establishment Cause has not

'e>uest if ''C Establishment Cause has not been received=

been received=



C*= Establishment Cause  <Emergency Call<# <-riginating

C*= Establishment Cause  <Emergency Call<# <-riginating

Conversationa

Conversational

l Call<# <!erminating Conversational Call<

Call<# <!erminating Conversational Call<



3*= Establishment Cause  <-riginating &nteractive Call<#

3*= Establishment Cause  <-riginating &nteractive Call<#

<-riginating Bac$ground Call<# <-riginating *ubscribed

<-riginating Bac$ground Call<# <-riginating *ubscribed !raffic

!raffic

Call<# <!erminating &nteractive Call<#

Call<# <!erminating &nteractive Call<# <!erminating Bac$ground

<!erminating Bac$ground

Call<

Call<

!he originating state can be set to &dle#

!he originating state can be set to &dle# 'A)3C7# CE(()4AC

'A)3C7# CE(()4AC7 or

7 or

CE(()C7 based on the current state hen the ''C establishment

CE(()C7 based on the current state hen the ''C establishment

cause is received. &n case ''C establishment cause has not been

cause is received. &n case ''C establishment cause has not been

received prior to reception of

received prior to reception of 'AB Assignment 'e>uest# the originating

'AB Assignment 'e>uest# the originating

state can be

state can be set to 'A)3C7ICE(()4AC7# CE(()4AC7 or CE(()C7

set to 'A)3C7ICE(()4AC7# CE(()4AC7 or CE(()C7

based on the current state and the E

based on the current state and the E capability :assuming that the

capability :assuming that the

optional &E Establishment Cause in Cell pdate and &nitial irect

optional &E Establishment Cause in Cell pdate and &nitial irect

!ransfer is set by Es supporting 'el5 and later;.

Figure

Figure

Figure

Figure .

. RR%

RR% an,

an, Signalling

Signalling %onnec!ion

%onnec!ion Release

Release

Figure

3

3

Appendix A: Disconnection Codes

Appendix A: Disconnection Codes

!he table belo specifies the mapping beteen isconnection Codes

!he table belo specifies the mapping beteen isconnection Codes

and E@ception 3arameters.

and E@ception 3arameters.

Table

Table 1 1 0isconnec!i0isconnec!ion on %o,es%o,es

C#&e C#&e N#$e N#$e Di!onne!ti Di!onne!ti on C#&e on C#&e Co%e Co%e Di!onne Di!onne !tion !tion C#&e C#&e S&+-!o%e S&+-!o%e T

Trriiggggeerr PPrroo!!ee%%&&rree In%i!#tor In%i!#tor

E(#

E(#"&"&#t#tion ion C#C#ee E)!E)!epeptition on C#C#ee C#C#&&ee ,#"&e ,#"&e E)ten%e% E)ten%e% C#&e C#&e ,#"&e ,#"&e Se(erit Se(erit y y In%i!#t In%i!#t or or '

'CC** %% 00 --tthheer r '('(C C nnrreeccoovveerraabbllee Error Error Not Not applicable applicable N

Noot t aapppplliiccaabbllee u u &&nntteerrffaaccee :ser 3lane :ser 3lane 3rotocol; Area 3rotocol; Area Node Node &nternal &nternal 4ailure 4ailure Node Node &nternal &nternal 4ailure 4ailure nrecov nrecov erable erable '

'CC** %% %% ''((C C ununrreeccoovveerraabblle e eerrrroorr in !'AN :ma@imum in !'AN :ma@imum number of '(C number of '(C retransmissions is retransmissions is reached; reached; Not Not applicable applicable N

Noot t aapppplliiccaabbllee u u &&nntteerrffaaccee :ser 3lane :ser 3lane 3rotocol; Area 3rotocol; Area Node Node &nternal &nternal 4ailure 4ailure '

'((C C fafaililuurere nrnreecocovv erable erable ' 'CC** %% 22 ''aaddiio o CCoonnnneeccttiioonn *upervision 5 e@piry of *upervision 5 e@piry of timer timer Not Not applicable applicable N

Noot t aapppplliiccaabbllee u u &&nntteerrffaaccee :ser 3lane :ser 3lane 3rotocol; Area 3rotocol; Area E@piry of E@piry of 'C* timer 'C* timer Not Not applicable applicable nrecov nrecov erable erable '

'CC** %% // ''aaddiio o ((iinn$ $ 44aaiilluurree &ndication leading to a &ndication leading to a release 5 Cause  release 5 Cause  transport transport Not Not applicable applicable N

Noot at apppplliiccaabbllee &&uub &b &nntteerrffaaccee :NBA3 3rotocol; :NBA3 3rotocol; 4ailure in 4ailure in !ransport !ransport (ayer (ayer 'adio (in$ 'adio (in$ 4ailure 4ailure &ndication &ndication nrecov nrecov erable erable '

'CC** %%  ''aaddiio o ((iinn$ $ 44aaiilluurree &ndication leading to a &ndication leading to a release 5 Cause other release 5 Cause other than transport than transport Not Not applicable applicable N

Noot at apppplliiccaabbllee &&uub &b &nntteerrffaaccee :NBA3 3rotocol; :NBA3 3rotocol; 4ailure other 4ailure other than than !ransport !ransport (ayer (ayer 'adio (in$ 'adio (in$ 4ailure 4ailure &ndication &ndication nrecov nrecov erable erable Congest Congest ion ion 2 2 %% CCoonnggeessttiioon n aaccttiioon n 55 release triggered by release triggered by congestion congestion Not Not applicable applicable N

Noot t aapppplliiccaabbllee **yysstteemm Connection Connection !ermination !ermination Cell Cell congestion congestion Not Not applicable applicable nrecov nrecov erable erable !ranspo !ranspo rt rt /

/ 00 !!rraannssppoorrt t nneettoorr$ $ ffaaiilluurree J All other J All other CE((-)AA(2NC&4A&('E CE((-)AA(2NC&4A&('E Not Not applicable applicable N

Noot t aapppplliiccaabbllee !!N N 44aaiilluurree AAAA((2 2 ffaaiilluurree NNooddee &nternal &nternal 4ailure 4ailure nrecov nrecov erable erable !ranspo !ranspo rt rt /

/ %% !!rraannssppoorrt t nneettoorr$ $ ffaaiilluurree 55 CE((-)AA(2NC&)!E,3)4 CE((-)AA(2NC&)!E,3)4 A&('E A&('E Not Not applicable applicable N

Noot t aapppplliiccaabbllee !!N N 44aaiilluurree AAAA((2 2 ffaaiilluurree !!eemmppoorraarryy failure failure nrecov nrecov erable erable !ranspo !ranspo rt rt /

/ 22 !!rraannssppoorrt t nneettoorr$ $ ffaaiilluurree 55 CE((-)AA(2NC&),ANA6E CE((-)AA(2NC&),ANA6E ,EN!)&NCE ,EN!)&NCE Not Not applicable applicable N

Noot t aapppplliiccaabbllee !!N N 44aaiilluurree AAAA((2 2 ffaaiilluurree --KK,, &nitiated &nitiated nrecov nrecov erable erable !ranspo !ranspo rt rt /

/ // !!rraannssppoorrt t nneettoorr$ $ ffaaiilluurree 55 CE((-)AA(2NC&)-!7E') CE((-)AA(2NC&)-!7E') C)&N)CA C)&N)CA Not Not applicable applicable N

Noot t aapppplliiccaabbllee !!N N 44aaiilluurree AAAA((2 2 ffaaiilluurree --tthheerr isconnect isconnect &ndication &ndication Cause Cause nrecov nrecov erable erable

--KK,,  %% CCeelll l ((oocc$ $ iinnddiiccaattiioonn NNoott applicable applicable

N

Noot t aapppplliiccaabbllee **yysstteemm Connection Connection !ermination !ermination Cell (oc$ Cell (oc$ &ndication &ndication Not Not applicable applicable nrecov nrecov erable erable ,easure ,easure ment ment control control failure failure 

 %% ,,eeaassuurreemmeennt t ccoonnttrrooll failure that triggers a failure that triggers a connection release 5 connection release 5 intra5fre>uency intra5fre>uency Not Not applicable applicable N

Noot at apppplliiccaabbllee &&uuu &u &nntteerrffaaccee :''C 3rotocol; :''C 3rotocol; Area Area ,easuremen ,easuremen t Control t Control related related failure failure C, C, activationIde activationIde activation activation &nter5 &nter5 4re>uency 4re>uency nrecov nrecov erable erable ,easure ,easure ment ment 

 22 ,,eeaassuurreemmeennt t ccoonnttrrooll failure that triggers a failure that triggers a

Not Not applicable applicable

N

Noot at apppplliiccaabbllee &&uuu &u &nntteerrffaaccee :''C 3rotocol; :''C 3rotocol; ,easuremen ,easuremen t Control t Control C, C, activationIde activationIde nrecov nrecov erable erable

control control failure failure connection release 5 connection release 5 inter5'A! inter5'A! A

Arreeaa rreellaatteedd failure failure activation activation &nter5'A! &nter5'A! ,easure ,easure ment ment control control failure failure 

 // ,,eeaassuurreemmeennt t ccoonnttrrooll failure that triggers a failure that triggers a connection release 5 connection release 5 inter5fre>uency inter5fre>uency Not Not applicable applicable N

Noot at apppplliiccaabbllee &&uuu &u &nntteerrffaaccee :''C 3rotocol; :''C 3rotocol; Area Area ,easuremen ,easuremen t Control t Control related related failure failure Event %@ Event %@ activationIde activationIde activation activation nrecov nrecov erable erable *

*oofftt77-- FF 00 <<--tthheer r 77- - EEvvaal l ffaaiilluurree reasons= reasons=  )N*3EC&4&E  )N*3EC&4&E)'E(EA*E)'E(EA*E  )CA*E  )CA*E  )B44E')!&,E  )B44E')!&,E)ELCEEE)ELCEEE    )CE(()*+NC  )CE(()*+NC)&N4-)N-!)&N4-)N-!AA A&(AB(E< A&(AB(E< Not Not applicable applicable N

Noot t aapppplliiccaabbllee **yysstteemm Connection Connection !ermination !ermination 7andover 7andover Evaluation Evaluation failure failure Node Node &nternal &nternal 4ailure 4ailure nrecov nrecov erable erable *

*oofftt77-- FF %% AAccttiivve e **eet t ppddaattee complete message not complete message not received 5 addition received 5 addition *oft *oft 7andover 7andover '

'( ( AAddddiittiioonn &&uuu u &&nntteerrffaaccee :''C 3rotocol; :''C 3rotocol; Area Area 3rocedure 3rocedure time5out time5out Active *et Active *et pdate pdate nrecov nrecov erable erable *

*oofftt77-- FF 22 AAccttiivve e **eet t ppddaattee complete message not complete message not received 5 deletion received 5 deletion *oft *oft 7andover 7andover '

'( ( eelleettiioonn &&uuu u &&nntteerrffaaccee :''C 3rotocol; :''C 3rotocol; Area Area 3rocedure 3rocedure time5out time5out Active *et Active *et pdate pdate nrecov nrecov erable erable *

*oofftt77-- FF // AAccttiivve e **eet t ppddaattee complete message not complete message not received 5

received 5 replacemenreplacementt

*oft *oft 7andover 7andover

'(

'( 'e'eplplacacememenentt &u&uu u &n&nttererfafacece :''C 3rotocol; :''C 3rotocol; Area Area 3rocedure 3rocedure time5out time5out Active *et Active *et pdate pdate nrecov nrecov erable erable *

*oofftt77-- FF  77- - EEvvaal l rreelleeaasse e eevveennttss==  )EEN!)B

 )EEN!)B44E')ELCE44E')ELCEEE E E Not Not applicable applicable N

Noot t aapppplliiccaabbllee **yysstteemm Connection Connection !ermination !ermination 7andover 7andover Evaluation Evaluation failure failure Event buffer Event buffer e@ceed e@ceed nrecov nrecov erable erable *

*oofftt77-- FF  uue e tto o ''eelleeaasseeCCoonnnn--ffffsseett :for a cell not in the :for a cell not in the neighbor set; neighbor set; Not Not applicable applicable N

Noot t aapppplliiccaabbllee **yysstteemm Connection Connection !ermination !ermination 7andover 7andover Evaluation Evaluation failure failure 'eleaseConn 'eleaseConn -ffset -ffset e@ceeded for e@ceeded for non neighbor non neighbor cell cell nrecov nrecov erable erable * *oofftt77-- FF FF 77**55**CC7 7 CCeelll l CChhaannggee failure after A5C7 failure after A5C7 removal removal Not Not applicable applicable N

Noot t aapppplliiccaabbllee **yysstteemm Connection Connection !ermination !ermination 7andover 7andover Evaluation Evaluation failure failure 7*5*C7 7*5*C7 Cell Change Cell Change failure after failure after A5C7 A5C7 removal removal nrecov nrecov erable erable

&&''AA!! GG %% &&''AA! ! oouuttggooiinng g ffaaiilluurre e 55 !imer !)reloc)overall !imer !)reloc)overall e@pires e@pires &'A! &'A! 7andover to 7andover to 6*, 6*, N

Noot at apppplliiccaabbllee &&uuu &u &nntteerrffaaccee :''C 3rotocol; :''C 3rotocol; Area Area 3rocedure 3rocedure time5out time5out 'elocation 'elocation *e>uence *e>uence nrecov nrecov erable erable

&&''AA!! GG 22 CCeelll l chchaanngge e oouuttggooiinngg failure !imer

failure !imer !)cellchange!)cellchange e@pires e@pires &'A! Cell &'A! Cell Change Change N

Noot at apppplliiccaabbllee &&uuu &u &nntteerrffaaccee :''C 3rotocol; :''C 3rotocol; Area Area 3rocedure 3rocedure time5out time5out Cell Change Cell Change -rder 4rom -rder 4rom !'AN !'AN nrecov nrecov erable erable

&&4477-- HH %% &&4477- - ffaaiilluurre e 5 5 rreecceeppttiioon n ooff 3hysical Channel

3hysical Channel 'econfiguration 4ailure 'econfiguration 4ailure ith cause other than ith cause other than physical channel failure physical channel failure received from the E on received from the E on the source fre>uency the source fre>uency

&nter &nter 4re>uency 4re>uency 7andover 7andover Co

Coveverarage ge BaBasesedd &u&uu u &n&nttererfafacece :''C 3rotocol; :''C 3rotocol; Area Area 6eneral 6eneral failure in failure in procedure procedure 3hysical 3hysical Channel Channel 'econfigurati 'econfigurati on 4ailure on 4ailure nrecov nrecov erable erable

&&4477-- HH 22 &&4477- - ffaaiilluurre e 5 5 aat t ee@@ppiirry y ooff timer timer !)''C)&47-&nter &nter 4re>uency 4re>uency 7andover 7andover Co

Coveverarage ge BaBasesedd &u&uu u &n&nttererfafacece :''C 3rotocol; :''C 3rotocol; Area Area 3rocedure 3rocedure time5out time5out &nter5 &nter5 fre>uency fre>uency handover handover nrecov nrecov erable erable

&&4477-- HH // &&4477- - ffaaiilluurre e 5 5 iif f cciipphheerriinngg is ongoing# and if 'Bs is ongoing# and if 'Bs mapped on !,5'(C mapped on !,5'(C entities have been entities have been established# and if a established# and if a 37+*&CA( C7ANNE( 37+*&CA( C7ANNE( 'EC-N4&6'A!&-N 'EC-N4&6'A!&-N C-,3(E!E message is C-,3(E!E message is received that does not received that does not

&nter &nter 4re>uency 4re>uency 7andover 7andover Co

Coveverarage ge BaBasesedd &u&uu u &n&nttererfafacece :''C 3rotocol; :''C 3rotocol; Area Area (ogical error (ogical error in message in message 3hysical 3hysical Channel Channel 'econfigurati 'econfigurati on 'esponse on 'esponse nrecov nrecov erable erable

include one or both of the include one or both of the &Es C-N!5C activation &Es C-N!5C activation time and plin$

time and plin$ countercounter synchroniDation info synchroniDation info Channel Channel *itchin *itchin g g 9

9 %% !!rraannssiittiioon n tto o a a CC77 connection has been connection has been initiated but cannot be initiated but cannot be completed completed Channel Channel *itching *itching &ncrease Activity &ncrease Activity (# ecrease (# ecrease Activity (# Activity (# &ncrease Activity &ncrease Activity (# ecrease (# ecrease Activity (# Activity (# &nactivity &nactivity !

!N N 44aaiilluurree &&uub b AAAA((22 setup failure setup failure :local; :local; Not Not applicable applicable nrecov nrecov erable erable &uu &nterface &uu &nterface :''C 3rotocol; :''C 3rotocol; Area Area 6eneral 6eneral failure in failure in procedure procedure !ransport !ransport Channel Channel 'econfigurati 'econfigurati on 4ailure on 4ailure nrecov nrecov erable erable &uu &nterface &uu &nterface :''C 3rotocol; :''C 3rotocol; Area Area (ogical error (ogical error in message in message 'adio Bearer 'adio Bearer 'econfigurati 'econfigurati on 'esponse on 'esponse nrecov nrecov erable erable &uu &nterface &uu &nterface :''C 3rotocol; :''C 3rotocol; Area Area (ogical error (ogical error in message in message !ransport !ransport Channel Channel 'econfigurati 'econfigurati on 'esponse on 'esponse nrecov nrecov erable erable &uu &nterface &uu &nterface :''C 3rotocol; :''C 3rotocol; Area Area (ogical error (ogical error in message in message 3hysical 3hysical Channel Channel 'econfigurati 'econfigurati on 'esponse on 'esponse nrecov nrecov erable erable &uu &nterface &uu &nterface :''C 3rotocol; :''C 3rotocol; Area Area 6eneral 6eneral failure in failure in procedure procedure 3hysical 3hysical Channel Channel 'econfigurati 'econfigurati on 4ailure on 4ailure nrecov nrecov erable erable &uu &nterface &uu &nterface :''C 3rotocol; :''C 3rotocol; Area Area 3rocedure 3rocedure time5out time5out Channel5 Channel5 sitch sitch se>uence se>uence nrecov nrecov erable erable &uu &nterface &uu &nterface :''C 3rotocol; :''C 3rotocol; Area Area 3rocedure 3rocedure time5out time5out 'adio (in$ 'adio (in$ 'estore 'estore &ndication &ndication nrecov nrecov erable erable Channel Channel *itchin *itchin g 5 g 5 continue continue 9

9 %% !!rraannssiittiioon n tto o a a CC77 connection has been connection has been initiated but cannot be initiated but cannot be completed completed Channel Channel *itching *itching &ncrease Activity &ncrease Activity (# ecrease (# ecrease Activity (# Activity (# &ncrease Activity &ncrease Activity (# ecrease (# ecrease Activity (# Activity (# &nactivity &nactivity Node &nternal Node &nternal 4ailure 4ailure Node Node resource not resource not available available Node Node resource not resource not available available nrecov nrecov erable erable Node &nternal Node &nternal 4ailure 4ailure Node Node &nternal &nternal 4ailure 4ailure ,iscellaneou ,iscellaneou s &nternal s &nternal nrecov nrecov erable erable Node &nternal Node &nternal 4ailure 4ailure E@ternal E@ternal protocol protocol encoding encoding failure failure Not Not applicable applicable nrecov nrecov erable erable 3rocedure 3rocedure E@ecution E@ecution &nterrupt &nterrupt Node Node &nternal &nternal 4ailure 4ailure '

'((C C fafaililuurere nrnreecocovv erable erable 3rocedure 3rocedure E@ecution E@ecution &nterrupt &nterrupt Node Node &nternal &nternal 4ailure 4ailure Node Node &nternal &nternal 4ailure 4ailure nrecov nrecov erable erable 3rocedure 3rocedure E@ecution E@ecution &nterrupt &nterrupt Asynchronou Asynchronou s forced s forced connection connection release release ,iscellaneou ,iscellaneou s &nternal s &nternal nrecov nrecov erable erable 3rocedure 3rocedure E@ecution E@ecution &nterrupt &nterrupt E@ternal E@ternal protocol protocol encoding encoding failure failure Not Not applicable applicable nrecov nrecov erable erable Channel Channel *itchin *itchin g 5 g 5 9

9 %% !!rraannssiittiioon n tto o a a CC77 connection has been connection has been initiated but cannot be initiated but cannot be

'esource 'esource 7andling 7andling 7andover ( 7andover ( 4ailure# 7andover 4ailure# 7andover ( 4ailure# ( *oft ( 4ailure# ( *oft !

!N N 44aaiilluurree &&uub b AAAA((22 setup failure setup failure :local; :local; Not Not applicable applicable nrecov nrecov erable erable

c

coonnttiinnuuee ccoommpplleetteedd CCoonnggeessttiioonn# # (( *oft Congestion# *oft Congestion# ( Congestion ( Congestion &uu &nterface &uu &nterface :''C 3rotocol; :''C 3rotocol; Area Area 6eneral 6eneral failure in failure in procedure procedure !ransport !ransport Channel Channel 'econfigurati 'econfigurati on 4ailure on 4ailure nrecov nrecov erable erable &uu &nterface &uu &nterface :''C 3rotocol; :''C 3rotocol; Area Area (ogical error (ogical error in message in message 'adio Bearer 'adio Bearer 'econfigurati 'econfigurati on 'esponse on 'esponse nrecov nrecov erable erable &uu &nterface &uu &nterface :''C 3rotocol; :''C 3rotocol; Area Area (ogical error (ogical error in message in message !ransport !ransport Channel Channel 'econfigurati 'econfigurati on 'esponse on 'esponse nrecov nrecov erable erable &uu &nterface &uu &nterface :''C 3rotocol; :''C 3rotocol; Area Area (ogical error (ogical error in message in message 3hysical 3hysical Channel Channel 'econfigurati 'econfigurati on 'esponse on 'esponse nrecov nrecov erable erable &uu &nterface &uu &nterface :''C 3rotocol; :''C 3rotocol; Area Area 6eneral 6eneral failure in failure in procedure procedure 3hysical 3hysical Channel Channel 'econfigurati 'econfigurati on 4ailure on 4ailure nrecov nrecov erable erable &uu &nterface &uu &nterface :''C 3rotocol; :''C 3rotocol; Area Area 3rocedure 3rocedure time5out time5out Channel5 Channel5 sitch sitch se>uence se>uence nrecov nrecov erable erable &uu &nterface &uu &nterface :''C 3rotocol; :''C 3rotocol; Area Area 3rocedure 3rocedure time5out time5out 'adio (in$ 'adio (in$ 'estore 'estore &ndication &ndication nrecov nrecov erable erable Channel Channel *itchin *itchin g 5 g 5 continue continue 9

9 %% !!rraannssiittiioon n tto o a a CC77 connection has been connection has been initiated but cannot be initiated but cannot be completed completed 'esource 'esource 7andling 7andling 7andover ( 7andover ( 4ailure# 7andover 4ailure# 7andover ( 4ailure# ( *oft ( 4ailure# ( *oft Congestion# ( Congestion# ( *oft Congestion# *oft Congestion# ( Congestion ( Congestion Node &nternal Node &nternal 4ailure 4ailure 3rocedure 3rocedure time5out time5out Channel5 Channel5 sitch sitch se>uence se>uence nrecov nrecov erable erable Node &nternal Node &nternal 4ailure 4ailure 3rocedure 3rocedure time5out time5out 'adio (in$ 'adio (in$ 'estore 'estore &ndication &ndication nrecov nrecov erable erable Node &nternal Node &nternal 4ailure 4ailure Node Node resource not resource not available available Node Node resource not resource not available available nrecov nrecov erable erable Node &nternal Node &nternal 4ailure 4ailure Node Node &nternal &nternal 4ailure 4ailure ,iscellaneou ,iscellaneou s &nternal s &nternal nrecov nrecov erable erable 3rocedure 3rocedure E@ecution E@ecution &nterrupt &nterrupt Node Node &nternal &nternal 4ailure 4ailure Node Node &nternal &nternal 4ailure 4ailure nrecov nrecov erable erable 3rocedure 3rocedure E@ecution E@ecution &nterrupt &nterrupt Asynchronou Asynchronou s forced s forced connection connection release release ,iscellaneou ,iscellaneou s &nternal s &nternal nrecov nrecov erable erable 3rocedure 3rocedure E@ecution E@ecution &nterrupt &nterrupt E@ternal E@ternal protocol protocol encoding encoding failure failure Not Not applicable applicable nrecov nrecov erable erable Channel Channel *itchin *itchin g 5 g 5 continue continue 9

9 %% !!rraannssiittiioon n tto o a a CC77 connection has been connection has been initiated but ca not be initiated but ca not be completed

completed

,

,oobbiilliittyy 44aallllbbaacc$ $ tto o ''9999 !!N N 44aaiilluurree &&uub b AAAA((22 setup failure setup failure :local; :local; Not Not applicable applicable nrecov nrecov erable erable &uu &nterface &uu &nterface :''C 3rotocol; :''C 3rotocol; Area Area 6eneral 6eneral failure in failure in procedure procedure !ransport !ransport Channel Channel 'econfigurati 'econfigurati on 4ailure on 4ailure nrecov nrecov erable erable &uu &nterface &uu &nterface :''C 3rotocol; :''C 3rotocol; Area Area (ogical error (ogical error in message in message 'adio Bearer 'adio Bearer 'econfigurati 'econfigurati on 'esponse on 'esponse nrecov nrecov erable erable &uu

:''C 3rotocol; :''C 3rotocol; Area

Area

in

in memessssagagee ChChanannenell 'econfigurati 'econfigurati on 'esponse on 'esponse erable erable &uu &nterface &uu &nterface :''C 3rotocol; :''C 3rotocol; Area Area (ogical error (ogical error in message in message 3hysical 3hysical Channel Channel 'econfigurati 'econfigurati on 'esponse on 'esponse nrecov nrecov erable erable &uu &nterface &uu &nterface :''C 3rotocol; :''C 3rotocol; Area Area 6eneral 6eneral failure in failure in procedure procedure 3hysical 3hysical Channel Channel 'econfigurati 'econfigurati on 4ailure on 4ailure nrecov nrecov erable erable &uu &nterface &uu &nterface :''C 3rotocol; :''C 3rotocol; Area Area 3rocedure 3rocedure time5out time5out Channel5 Channel5 sitch sitch se>uence se>uence nrecov nrecov erable erable &uu &nterface &uu &nterface :''C 3rotocol; :''C 3rotocol; Area Area 3rocedure 3rocedure time5out time5out 'adio (in$ 'adio (in$ 'estore 'estore &ndication &ndication nrecov nrecov erable erable Channel Channel *itchin *itchin g 5 g 5 continue continue 9

9 %% !!rraannssiittiioon n tto o a a CC77 connection has been connection has been initiated but cannot be initiated but cannot be completed

completed

,

,oobbiilliittyy 44aallllbbaacc$ $ tto o ''9999 NNoodde e &&nntteerrnnaall 4ailure 4ailure Node Node resource not resource not available available Node Node resource not resource not available available nrecov nrecov erable erable Node &nternal Node &nternal 4ailure 4ailure Node Node &nternal &nternal 4ailure 4ailure ,iscellaneou ,iscellaneou s &nternal s &nternal nrecov nrecov erable erable Node &nternal Node &nternal 4ailure 4ailure E@ternal E@ternal protocol protocol encoding encoding failure failure Not Not applicable applicable nrecov nrecov erable erable 3rocedure 3rocedure E@ecution E@ecution &nterrupt &nterrupt Node Node &nternal &nternal 4ailure 4ailure Node Node &nternal &nternal 4ailure 4ailure nrecov nrecov erable erable 3rocedure 3rocedure E@ecution E@ecution &nterrupt &nterrupt Asynchronou Asynchronou s forced s forced connection connection release release ,iscellaneou ,iscellaneou s &nternal s &nternal nrecov nrecov erable erable 3rocedure 3rocedure E@ecution E@ecution &nterrupt &nterrupt E@ternal E@ternal protocol protocol encoding encoding failure failure Not Not applicable applicable nrecov nrecov erable erable 7* 7ard 7* 7ard 7-% %00 %% **eelleeccttiioon n oof f 77**55**CC77 connection# including a connection# including a 7ard 7- has been 7ard 7- has been initiated# but cannot be initiated# but cannot be completed completed &nter &nter 4re>uency 4re>uency 7andover 7andover 7ard 7andover at 7ard 7andover at 'AB Establishment# 'AB Establishment# 7ard 7andover at 7ard 7andover at 'AB 'elease and 'AB 'elease and 7ard 7andover at 7ard 7andover at Channel *itching Channel *itching &uu &nterface &uu &nterface :''C 3rotocol; :''C 3rotocol; Area Area 6eneral 6eneral failure in failure in procedure procedure ,iscellaneou ,iscellaneou s &nternal s &nternal nrecov nrecov erable erable &uu &nterface &uu &nterface :''C 3rotocol; :''C 3rotocol; Area Area 3rocedure 3rocedure time5out time5out &nter5 &nter5 fre>uency fre>uency handover handover nrecov nrecov erable erable &uu &nterface &uu &nterface :''C 3rotocol; :''C 3rotocol; Area Area (ogical error (ogical error in message in message 3hysical 3hysical Channel Channel 'econfigurati 'econfigurati on on nrecov nrecov erable erable Node &nternal Node &nternal 4ailure 4ailure Node Node &nternal &nternal 4ailure 4ailure Node Node &nternal &nternal 4ailure 4ailure nrecov nrecov erable erable Node &nternal Node &nternal 4ailure 4ailure Node Node &nternal &nternal 4ailure 4ailure Not Not applicable applicable nrecov nrecov erable erable C CNN7777-- %%%% %% !!rriiggggeer r ppooiinntt== time'elocove time'elocoverall rall :,-=:,-= 7andover; e@pires 7andover; e@pires CN CN 'elocation 'elocation from 'NC from 'NC N

Noot t aapppplliiccaabbllee &&u u &&nntteerrffaaccee :'ANA3 3rotocol; :'ANA3 3rotocol; Area Area 3rocedure 3rocedure time5out time5out 'elocation 'elocation *e>uence *e>uence nrecov nrecov erable erable C

CNN7777-- %%%% 22 !!rriiggggeer r ppooiinntt= = ''eellooccaattiioonn preparation procedure preparation procedure CN CN 'elocation 'elocation N

Noot at apppplliiccaabbllee &&uuu &u &nntteerrffaaccee :''C 3rotocol; :''C 3rotocol; 3rocedure 3rocedure time5out time5out 'elocation 'elocation *e>uence *e>uence nrecov nrecov erable erable

fails in source 'NC :due fails in source 'NC :due to either of= 5 to either of= 5 'E(-CA!&-N 'E(-CA!&-N 3'E3A'A!&-N 4A&('E 3'E3A'A!&-N 4A&('E received 5

received 5 time'eloc3time'eloc3reprep :,-= 7andover; e@pires 5 :,-= 7andover; e@pires 5 E''-' &N&CA!&-N ith E''-' &N&CA!&-N ith procedure code procedure code <'elocation 3reparation<; <'elocation 3reparation<; ffrroomm''NNCC AArreeaa &uu &nterface &uu &nterface :''C 3rotocol; :''C 3rotocol; Area Area 6eneral 6eneral failure in failure in procedure procedure 'elocation 'elocation 3reparation 3reparation failure failure nrecov nrecov erable erable &uu &nterface &uu &nterface :''C 3rotocol; :''C 3rotocol; Area Area 6eneral 6eneral failure in failure in procedure procedure Error Error &ndication &ndication nrecov nrecov erable erable