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MVNO NP

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MVNO / HNO

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MVNO HNO

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MVNO HNO

Lease

Number

Set

one

Lease

Number

Set

two

Lease

Number

Set

Three

HNO NumberBlocks

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MVNO GateHNOERP CRM

Lease

Number

Set

one

Lease

Number

Set

two

Lease

Number

Set

Three

HNO NumberBlocks

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MVNO Gate HNO

HNO NumberBlocks

NPAC

HNO A

HNO NumberBlocks

2

3

4

5

1

6

7

8

9

FANSTATUS

HNO B

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961270960052089

9

(1)

(2)()

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MNVO ()

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MNVO () vs SIM/ // // MVNO/

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MNVO () / SIM MVNO MVNO //

MVNO/

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MVNO/ MVNO/ MVNO MNO

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MVNO Clint

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MVNO GateAPI

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MVNO Gateway ()

APIs Enablers(Service Layer)

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MVNO Gateway () MVNO ()

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MVNO Gatway MVNO Gate way

MVNOMVNO subscribercall centerMVNO(HLR...)

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MVNO MVNORadio Accesss Network HNOHNO

a. CAMEL

MVNOb. INAP

VLR HLR Originating CAMEL Subscription Information( O-CSI )

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Home Call Scenario

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ScenarioMaking outgoing callsfrom the Host network

A-partyHNO

SubscriberVLRMVNEHLROriginating CAMEL Subscription Information (O-CSI)

O-CSISS7 address MVNE Global Title (GT)

HNOMSCService SwitchingFunctionalityHome Network INPlatform

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ScenarioMaking outgoing callsfrom a visited network

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ScenarioMaking outgoing callsfrom a visited network

A-partyHNO

SubscriberVisited MSCV-MSC, CAMELMVNE IN Platform

IN Platform VLRO-CSIV-MSC

CAMEL

MVNEVisited MSC MVNE IN Platform GTVLR

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Remark

CAMEL1. Roaming PartnerCAMEL

2. CAMELCAMEL phase 1play announcements.V-MSCPhase 1

3. ?

( Please see next page. )

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Camel Rerounting ()V-MSCCAMEL Phase One

1.V-MSC 2. VLRO-CSI (MVNE HLR)3.4.V-MSC IN Platform

5.ISUP Initial Address Message ( IAM message ) G-MSCMVNEIN Platform

6. IN PlatformG-MSCINAP CAMEL

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Camel Rerounting ()7. a routing scenerio

StepsFirst :

Host Network Home Networktrigger

System

Minor

Major

Warning

Host NetworkHome Network

Home Calls

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Camel Rerounting ()SecondG-MSC IN Platform ( with first time message )

Trigger

OC-3cUnshiel dedTwistedPair Copper

8O C3UT P RX

CD

RPRD

PWR

FAULT

1 2 3 4 5 6 7 8

OC-3cMMF

8O C3M M RX

CD

RPRD

PWR

FAULT

1 2 3 4 5 6 7 8

SWF 5

5GbpsSwitchFabric

PWR

FAULT

OC-3cSMF

8O C3S M RX

CD

RPRD

PWR

FAULT

1 2 3 4 5 6 7 8

OC-12cMMF

2O C12M M RX

CD

RPRD

PWR

FAULT

1 2

RX

CD

RPRD

SWP 960

SwitchProcessor

1 0B A SE - T C O NS O LE M O DE M

PWR

FAULT

RUN

SYS ERR

M GT

FAN

NBDCT

TEM P

DIAG

VOLT

LK

RX

ACOK

DCOK

5.5A -120V~2.5A -230V~50/ 60 Hz

ACOK

DCOK

5.5A-120V~2.5A-230V~50/ 60 Hz

System

Minor

Major

Warning

G-MSC IN

Platform

trigger

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Camel Rerounting ()

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Receiving Calls ()Receiving Calls

MVNE

A subscirber of MVNE is called

Called Party

B Party

G-MSC of the interrogating networkB PartyMVNEHLR

2. Terminating CAMEL Subscription Information ( T-CSI )

MVNEGT T-CSI

4. G-MSC of Interrogating network CAMEL dialogue IN Platform

( Please see next page. )

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Receiving Calls ()

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Receiving Calls () Equivalent solution subject to Figure 4

Avoiding CAMEL Compatibility issue:

1. Disable T-CSI in the HLR

2. G-MSC of the MVNE IN Platform

trigger

Incoming ISUP message

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Receiving Calls ()

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Traditional home network

visited network

IP Multimedia Subsystem architecture Service trigger call session

Service platform are within home network

also the roaming case

Conclusion

Interaction

(known field)

monitor