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Content for TS 32.407 Word version: 18.0.0

0… 2…

2 References p. 10

3 Measurement family and abbreviations p. 12

3.1 Measurements p. 12

3.2 Abbreviations p. 12

4 Measurements related to the MSC Server p. 14

4.1 Call control management p. 14

4.1.1 Overview p. 14

4.1.1.1 Basic traffic model p. 14

4.1.1.2 Basic signalling flow p. 15

4.1.2 MO/MT call related performance p. 16

4.1.2.1 MSC-S acknowledged originating calls p. 17

4.1.2.2 MSC-S acknowledged terminating calls p. 18

4.1.2.3 Attempted mobile originating calls p. 18

4.1.2.4 Successful mobile originating call p. 18

4.1.2.5 Answered mobile originating calls p. 19

4.1.2.6 Attempted mobile terminating calls p. 19

4.1.2.7 Successful mobile terminating calls p. 20

4.1.2.8 Answered mobile terminating calls p. 20

4.1.2.9 Failed mobile calls caused by subscribers in originating MSC-S for Inter-MSC call p. 21

4.1.2.10 Failed mobile calls caused by subscribers in terminating MSC-S for Inter-MSC call p. 22

4.1.2.11 Failed mobile calls caused by subscribers in MSC-S for Intra-MSC call p. 23

4.1.3 MSC-S (BICC) call related performance p. 24

4.1.3.1 Attempted incoming calls p. 24

4.1.3.2 Successful incoming calls p. 25

4.1.3.3 Answered incoming calls p. 25

4.1.3.4 Attempted outgoing calls p. 25

4.1.3.5 Successful outgoing calls p. 26

4.1.3.6 Answered outgoing calls p. 26

4.1.4 Trunk group (TDM) call related performance p. 27

4.1.4.1 Seized outgoing calls per trunk group p. 27

4.1.4.2 Successful outgoing calls per trunk group p. 27

4.1.4.3 Answered outgoing calls per trunk group p. 27

4.1.4.4 Number of trunk group overflow p. 28

4.1.4.5 Seized incoming calls per trunk group p. 28

4.1.4.6 Time of all trunks unavailable p. 28

4.1.4.7 Successful incoming calls per trunk group p. 28

4.1.4.8 Answered incoming call per trunk group p. 29

4.1.5 Call establishment quality of service p. 30

4.1.5.1 UE call established time p. 30

4.1.6 Traffic related performance p. 30

4.1.6.1 Successful incoming call traffic p. 30

4.1.6.2 Answered incoming call traffic p. 31

4.1.6.3 Successful mobile originating call traffic p. 31

4.1.6.4 Answered mobile originating call traffic p. 32

4.1.6.5 Successful Mobile terminating call traffic p. 32

4.1.6.6 Answered Mobile terminating call traffic p. 33

4.1.6.7 Successful outgoing traffic p. 33

4.1.6.8 Answered outgoing traffic p. 35

4.1.6.9 Successful transit call traffic p. 35

4.1.6.10 Answered transit call traffic p. 36

4.1.6.11 Seized outgoing call traffic per trunk group p. 36

4.1.6.12 Seized incoming call traffic per trunk group p. 37

4.1.7 Paging related performance p. 38

4.1.7.1 Attempt paging requests per Lac p. 38

4.1.7.2 Successful paging requests per Lac p. 39

4.1.8 Out of band Call codec negotiation related performance p. 40

4.1.8.1 Attempted out of band codec negotiation number p. 40

4.1.8.2 Successful out of band codec negotiation number p. 41

4.1.8.3 Attempted out of band codec modification number p. 41

4.1.8.4 Successful out of band codec modification number p. 41

4.1.8.5 Failed out of band codec modification number p. 42

4.1.9 Measurements based on Observed Destination p. 43

4.1.9.1 Attempted calls for calling party number p. 43

4.1.9.2 Successful calls for calling party number p. 43

4.1.9.3 Answered calls for calling party number p. 44

4.1.9.4 Call Traffic of Observed Destination for calling party number p. 44

4.1.9.5 Attempted calls for called party numbers p. 44

4.1.9.6 Successful calls for the called party numbers p. 45

4.1.9.7 Answered calls for the called party numbers p. 45

4.1.9.8 Call Traffic of Observed Destination for called party number p. 45

4.2 Mobility management p. 46

4.2.1 Overview p. 46

4.2.2 Location update p. 47

4.2.2.1 Attempted intra-VLR location update p. 47

4.2.2.2 Successful intra-VLR location update p. 47

4.2.2.3 Attempted inter-VLR location update p. 48

4.2.2.4 Successful inter-VLR location update p. 48

4.2.2.5 Attempted location update for IMSI attach p. 49

4.2.2.6 Successful location update for IMSI attach p. 49

4.2.2.7 Attempted period location update p. 50

4.2.2.8 Successful period location update p. 50

4.2.3 Hand over inter MSC-S p. 51

4.2.3.1 Attempted subsequent handover back to MSCa p. 51

4.2.3.2 Successful subsequent handover back to MSCa p. 52

4.2.3.3 Attempted subsequent handover to MSCc p. 52

4.2.3.4 Successful subsequent handover to MSCc p. 52

4.2.3.5 Attempted incoming handovers inter MSC-S from UMTS to UMTS p. 53

4.2.3.6 Successful incoming handovers inter MSC-S from UMTS to UMTS p. 53

4.2.3.7 Attempted outgoing handovers inter MSC-S from UMTS to UMTS p. 53

4.2.3.8 Successful outgoing handovers inter MSC-S from UMTS to UMTS p. 54

4.2.3.9 Attempted incoming handovers inter MSC-S from UMTS to GSM p. 54

4.2.3.10 Successful incoming handovers inter MSC-S from UMTS to GSM p. 54

4.2.3.11 Attempted outgoing handovers inter MSC-S from UMTS to GSM p. 55

4.2.3.12 Successful outgoing handovers inter MSC-S from UMTS to GSM p. 55

4.2.4 Handover Intra MSC-S |R11| p. 55

4.2.4.1 Attempted Handover Intra MSC-S from UMTS to GSM p. 55

4.2.4.2 Successful Handover Intra MSC-S from UMTS to GSM p. 56

4.2.4.3 Failed Handover Intra MSC-S from UMTS to GSM p. 56

4.2.4.4 Attempted Handover Intra MSC-S from GSM to UMTS p. 56

4.2.4.5 Successful Handover Intra MSC-S from GSM to UMTS p. 56

4.2.4.6 Failed Handover Intra MSC-S from GSM to UMTS p. 57

4.2.4.7 Attempted SRNS Relocation Intra MSC-S from UMTS to UMTS p. 57

4.2.4.8 Successful SRNS Relocation Intra MSC-S from UMTS to UMTS p. 57

4.2.4.9 Failed SRNS Relocation Intra MSC-S from UMTS to UMTS p. 58

4.3 Signalling p. 59

4.3.1 Overview p. 59

4.3.2 M3UA link related measurements p. 59

4.3.2.1 Number of received messages on M3UA link p. 59

4.3.2.2 Number of sent messages on M3UA link p. 59

4.3.2.3 Number of octets received on M3UA link p. 59

4.3.2.4 Number of octets sent on M3UA link p. 60

4.3.2.5 Mean duration of M3UA link congestion p. 60

4.3.2.6 Number of M3UA link congestion times p. 60

4.3.2.7 Mean unavailable time of M3UA link p. 61

4.3.2.8 Number of M3UA link unavailable times p. 61

4.3.3 MTP3 signalling link related measurements p. 61

4.3.3.1 Mean duration of unavailable MTP3 signalling link p. 61

4.3.3.2 Number of MTP3 signalling link unavailable times p. 62

4.3.3.3 Number of MSUs received on MTP3 signalling link p. 62

4.3.3.4 Number of MSUs sent on MTP3 signalling link p. 62

4.3.3.5 Number of octets received on MTP3 signalling link p. 63

4.3.3.6 Number of octets sent on MTP3 signalling link p. 63

4.3.3.7 Number of available MTP3 signalling link p. 63

4.4 Equipment resource p. 64

4.4.1 Overview p. 64

4.4.2 CPU Load p. 64

4.4.2.1 Mean CPU Usage p. 64

4.4.3 Number of subscribers in VLR p. 64

4.4.3.1 Number of registered subscribers in VLR p. 64

4.4.3.2 Number of attached subscribers in VLR p. 65

4.4.3.3 Number of registered national roaming subscribers in VLR p. 65

4.4.3.4 Number of attached national roaming subscribers in VLR p. 65

4.4.3.5 Number of registered international roaming subscriber in VLR p. 66

4.4.3.6 Number of attached international roaming subscribers in VLR p. 66

4.4.4 Octets in MAC layer in MSC-S physical port p. 66

4.4.4.1 Number of octets sent on MAC layer in MSC-S physical port p. 66

4.4.4.2 Number of octets received on MAC layer in MSC-S physical port p. 67

4.4.5 Trunk resource related measurements p. 67

4.4.5.1 Number of available trunks p. 67

4.4.5.2 Number of available circuits in trunk group p. 67

4.4.6 H.248 message related measurements on Mc interface p. 68

4.4.6.1 Number of H.248 messages received on Mc interface p. 68

4.4.6.2 Number of H.248 messages sent on Mc interface p. 68

4.4.6.3 Number of H.248 message octets received on Mc interface p. 68

4.4.6.4 Number of H.248 message octets sent on Mc interface p. 69

4.4.7 BICC message on Nc interface related measurements p. 69

4.4.7.1 Number of BICC messages received on Nc interface p. 69

4.4.7.2 Number of BICC messages sent on Nc interface p. 69

4.4.7.3 Number of octets of BICC message received on Nc interface p. 70

4.4.7.4 Number of octets of BICC message sent on Nc interface p. 70

5 Measurements related to the CS MGW p. 71

5.1 Measurements related to signalling p. 71

5.1.1 Overview p. 71

5.1.2 M3UA link of MGW related performance p. 71

5.1.2.1 Number of messages received on M3UA link p. 71

5.1.2.2 Number of messages sent on M3UA link p. 71

5.1.2.3 Number of octets received on M3UA link p. 72

5.1.2.4 Number of octets sent on M3UA link p. 72

5.1.2.5 Mean duration of M3UA link congestion p. 72

5.1.2.6 Number of M3UA link congestion times p. 73

5.1.2.7 Mean unavailable duration of M3UA link p. 73

5.1.2.8 Number of M3UA link unavailable times p. 73

5.1.3 MTP3/MTP3B signalling link of MGW related performance p. 74

5.1.3.1 Number of MSUs received on MTP3/MTP3B signalling link p. 74

5.1.3.2 Number of MSUs sent on MTP3/MTP3B signalling link p. 74

5.1.3.3 Number of octets received on MTP3/MTP3B signalling link p. 74

5.1.3.4 Number of octets sent on MTP3/MTP3B signalling link p. 75

5.1.3.5 Number of available MTP3/MTP3B signalling link p. 75

5.1.3.6 Number of unavailable times of MTP3/MTP3B signalling link p. 75

5.1.3.7 Mean duration of unavailable MTP3/MTP3B signalling link p. 76

5.1.4 Route set related performance p. 76

5.1.4.1 Number of occurrences of unavailability of a route set to a given destination p. 76

5.1.4.2 Duration of unavailability of a route set to a given destination p. 76

5.2 Measurements related to bearer control p. 77

5.2.1 Overview p. 77

5.2.2 Measurements related to the ATM AAL2 connection setup p. 77

5.2.2.1 Attempted AAL2 connection setup p. 77

5.2.2.2 Successful AAL2 connection setup p. 77

5.2.3 Measurements related to IP RTP connection p. 78

5.2.3.1 Attempted outgoing connection setup p. 78

5.2.3.2 Successful outgoing connection setup p. 78

5.2.3.3 Attempted incoming connection setup p. 78

5.2.3.4 Successful incoming connection setup p. 79

5.2.4 Measurements related to the User Plane (UP) Init p. 79

5.2.4.1 Attempted outgoing initial UP on the Nb interface p. 79

5.2.4.2 Successful outgoing initial UP on the Nb interface p. 79

5.2.4.3 Attempted incoming initial UP on the Nb interface p. 80

5.2.4.4 Successful incoming initial UP on the Nb interface p. 80

5.2.4.5 Attempted outgoing initial UP on the Iu interface p. 80

5.2.4.6 Successful outgoing initial UP on the Iu interface p. 81

5.2.4.7 Attempted incoming initial UP on the Iu interface p. 81

5.2.4.8 Successful incoming initial UP on the Iu interface p. 81

5.3 Bearer transport p. 82

5.3.1 Overview p. 82

5.3.2 Measurements related to Nb interface p. 82

5.3.2.1 Number of RTP messages received on Nb interface p. 82

5.3.2.2 Number of RTP messages sent on Nb interface p. 82

5.3.2.3 Number of RTP octets received on Nb interface p. 82

5.3.2.4 Number of RTP octets sent on Nb interface p. 83

5.3.2.5 Number of lost RTP messages on Nb interface p. 83

5.3.2.6 The maximum delay on Nb interface p. 83

5.3.2.7 The maximum delay jitter on Nb interface p. 84

5.3.2.8 The mean delay on Nb interface |R11| p. 84

5.3.2.9 The mean delay Jitter on Nb interface |R11| p. 84

5.3.3 AAL2 related measurements on Iu CS interface p. 85

5.3.3.1 Number of AAL2 packets received on IuCS interface p. 85

5.3.3.2 Number of AAL2 packets sent on IuCS interface p. 85

5.3.3.3 Octets of AAL2 packets received on IuCS interface p. 85

5.3.3.4 Octets of AAL2 packets sent on IuCS interface p. 85

5.3.4 RTP related measurements on Iu CS interface p. 86

5.3.4.1 Number of RTP messages received on Iu interface p. 86

5.3.4.2 Number of RTP messages sent on Iu interface p. 87

5.3.4.3 Number of RTP octets received on Iu interface p. 87

5.3.4.4 Number of RTP octets sent on Iu interface p. 87

5.3.4.5 Number of lost RTP packets on Iu interface p. 88

5.3.4.6 The maximum delay on Iu interface p. 88

5.3.4.7 The maximum delay jitter on Iu interface p. 88

5.3.4.8 The mean delay on Nb interface |R11| p. 89

5.3.4.9 The mean delay Jitter on Nb interface |R11| p. 89

5.3.5 Number of seized PVC link on Iu CS interface p. 89

5.4 Equipment resource p. 90

5.4.1 Overview p. 90

5.4.2 CPU Load p. 90

5.4.2.1 Mean CPU usage p. 90

5.4.3 Octets in MAC layer in MGW port p. 91

5.4.3.1 Number of octets sent on MAC layer in MGW port p. 91

5.4.3.2 Number of octets received on MAC layer in MGW port p. 91

5.4.4 H.248 message related measurements on Mc interface p. 92

5.4.4.1 Number of H.248 message received on Mc interface p. 92

5.4.4.2 Number of H.248 message sent on Mc interface p. 92

5.4.4.3 Number of H.248 message octets received on Mc interface p. 92

5.4.4.4 Number of H.248 message octets sent on Mc interface p. 93

5.4.5 Transcode p. 93

5.4.5.1 Number of failed calls caused by transcode resource p. 93

5.4.5.2 Number of attempted seized transcoder p. 93

5.5 User Plane services p. 94

5.5.1 Overview p. 94

5.5.2 Continuity Check (CC) p. 94

5.5.2.1 Number of seizure attempts for CC p. 94

5.5.2.2 Number of successful CC seizures p. 94

5.5.3 DTMF Sending and Detection (DTMF) p. 95

5.5.3.1 Number of seizure attempts for DTMF p. 95

5.5.3.2 Number of successful DTMF seizures p. 95

5.5.4 Global Text Telephony (GTT) p. 95

5.5.4.1 Number of seizure attempts for GTT p. 95

5.5.4.2 Number of successful GTT seizures p. 96

5.5.5 Media Frame Handler (MFH) p. 96

5.5.5.1 Number of seizure attempts for MFH p. 96

5.5.5.2 Number of successful MFH seizures p. 96

5.5.6 Multiparty Call (MPC) p. 97

5.5.6.1 Number of seizure attempts for MPC p. 97

5.5.6.2 Number of successful MPC seizures p. 97

5.5.7 Speech Coder (SC) p. 97

5.5.7.1 Number of seizure attempts for SC p. 97

5.5.7.2 Number of successful SC seizures p. 98

5.5.8 Tone Sender or Line Test (TS) p. 98

5.5.8.1 Number of seizure attempts for TS p. 98

5.5.8.2 Number of successful TS seizures p. 98

6 Measurements related to the HLR p. 99

6.1 Equipment resource p. 99

6.1.1 Overview p. 99

6.1.2 CPU LOAD p. 99

6.1.2.1 Mean CPU usage p. 99

6.1.3 Subscribers related measurements p. 100

6.1.3.1 Subscribers in HLR p. 100

6.1.4 MTP3 signalling link related measurements p. 101

6.1.4.1 Number of unavailable times of MTP3 signalling link p. 101

6.1.4.2 Number of MSUs received on MTP3 signalling link p. 101

6.1.4.3 Number of MSUs sent on MTP3 signalling link p. 101

6.1.4.4 Number of octets received on MTP3 signalling link p. 102

6.1.4.5 Number of octets sent on MTP3 signalling link p. 102

6.1.4.6 Number of available MTP3 signalling link p. 102

6.1.4.7 Mean duration of unavailable MTP3 signalling link p. 103

A Examples for "(n-1) out of n" approach p. 104

A.1 Attempt/success/failure procedure measurements p. 104

A.2 GSM/UMTS combined measurements p. 104

B Top-Down Performance Measurement Definition Process p. 105

C (Normative) Use cases for performance measurements defintion |R11| p. 106

C.1 Use case of the Mean delay Jitter on Nb interface related measurements p. 106

C.2 Use case of the Mean delay Jitter on Nb interface related measurements p. 106

C.3 Use case of number of subscribers in VLR p. 106

C.4 Use case of Number of Handover Intra MSC-S p. 106

E Use case for measurements |R11| p. 107

E.1 Use case for Iucslink and Alink related MO/MT and traffic measurements p. 107

$ Change history p. 108