Transcript 슬라이드 제목 없음 - APNOMS (Asia

Back Office Support System(BOSS)
of High Speed Internet Service
Myeong Hwan Park
[email protected]
2003. 10. 2
Contents
Overview of DACOM BoraHomenet
Role of BOSS
System Architecture of BOSS
Custom and Operation Support System
Authentication Management System
Integrated Internet Network Management System
The Evolution of DACOM BOSS
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Overview of DACOM BoraHomenet
Network Topology
 enables the delivery of High-Speed Internet Service to all subscribers' home
PSTN
Access Network
Metro Ethernet, HFC etc.
IP backbone
Network
Last-mile
CPE
APT subscriber
L2 Switch
Router
Trunk
Gateway
PSTN
L3 Switch
VDSL/FTTC
VDSL
CU
IP Network
(BoraNet)
VDSL
SU
AP
MDF
VoIP
SSW
2-wire
DHCP 서버
HFC
L3 Switch
CMTS
VDSL
SU
VoCM
Optic
Trans/Recv
CU: Circuit Unit
SU: Subscriber Unit
CMTS: Cable Modem Termination System
CPE: Customer Peripheral Equipment
TV
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Overview of DACOM BoraHomenet
BOSS
Platform
Service
Access
Network Device
Configuration
Internet
Settle
a Customer’s
demand
CMTS
Network
Subscribe Device
Terminal
Wireless LAN
DHCP
CU
*VoIP SoftSwitch
FTTC/VDSL
CM
SU
PC
*VoIP
AP
HFC
*VoCM
Phone
Variety Service
* VoIP Service is available sooner
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*RGW
Monitor
And
Control
Role of BOSS
 serves as a bridge between customers and Internet Service providers
NMS
Customer
DACOM
Authentication
Billing
BOSS
OSS
CSS
Co-operation and
Branch office
Call Center
OSS: Operation Support System
CSS: Customer Support System
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System Architecture of BOSS
Custom and Operation Support System
(COSS)
Authentication
Management
System
(AMS)
Integrated Internet
Network Management
System
(IINMS)
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Custom and Operation Support System
 offers One Stop order processing of customer’ demand
 gives systematic assistance to customers, whose information could be managed and controlled
from subscription to termination
Billing
AMS
DACOM Operator
Subscription
Opening to Traffic
Call Center
Alarm Transaction
Equipment Registration
Co-operation
Enterprise
Co-operation enterprise Management
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IINMS
Custom and Operation Support System
Cont.
 be processed one transaction from subscription to billing by COSS
Subscription
Equipment Registration
Opening to Traffic
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Authentication Management System
 Nobody is permitted to use a internet service without a permission.
 Authentication Method
 HFC Network  identify a MAC number with the customer id
 VDSL Network  identify a CU Port with the customer id
 Wireless LAN  identify a user id with the customer id
LDAP Server
AMS
DHCP Server
DHCPD
CNR Filter
COSS
HFC
Subscribe
Device
CM
VoCM
TFTP
SNMP
Provisioning
Engine/DB
DB
Customer Inforamtion
MAC, IP
Log Server
Configure Manager
IINMS
VDSL
Subscribe
Device
CU
VDSL Port Manager
Wireless LAN RADIUS
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Wireless
LAN
Device
AP
Integrated Internet Network Management System
 Customer-oriented fault detection is required,which should cover a wide variety of networks
 Alarm Detection and Clear/Test Procedure
 First : Subscriber Device  DACOM Call Center
 Second : Access Network Device  Co-operation enterprise
 Third : IP Backbone Network Device  Network Operator Team
IINMS
Customer Device Management System
Internet QoS Measurement
AP Management System
VoIP QoS Measurement
IP NMS
Router management
Switch/Hub management
IP Network
(BORA NET)
VoCM(MTA) Management System
CM Management System
VoIP NMS
Call management
Server management
HFC NMS
CMTS management
HFC Cell management
VOIP
Service
HFC Network
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VDSL NMS
CU management
CU Port management
VDSL Network
Integrated Internet Network Management System
Cont.
 gives absolutely customer-oriented diagnosis
Insert Customer ID
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Integrated Internet Network Management System
Cont.
 supports various types of statistics and analysis
 Maximum traffic statistics  to decide an extension of cell size at the HFC Network
 another statistics
: illegal port usage statistics, remaining port statistics etc.
Division
Device
IP
date
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Max Traffic
Traffic Usage
Software Architecture
WIN98/XP
Internet/LAN
WEB BROWSER
Jbuilder(5.x)
JVM
HTTP(TCP/IP)
Html Request/Response
WEB SERVER
SERVELET(JSP Engine)
SQL*Nett
APACHE
CORBA
IINMS SERVER
APPLICATION
APPLICATION
ORACLE
AMS SERVER
APPLICATION/C++
SNMP
CORBA JAVA
C++
BAS
SNMP/CLI
COSS
SERVER
Directory Service/Radius
CNR Extension
JDBC/SQL*Net
ORACLE
IDL: Interface Definition Language
CORBA: Common Object Request Broker Architecture
BAS: Boland Application Server
CLI: Command Line Interface
RADIUS:Remote Authentication Dial-In User Service
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The Evolution of DACOM BOSS
 COSS
 additional service such as digital broadcasting service could be available
 AMS
 add the concept of customer authentication
 individualized identification(user id and password)
 CPE management/authentication
 IINMS
 GIS-based of Customer’s Information management system
 HFC : Cell Configuration(cell No. or electric pole No.)
 QoS measurement system of wireless LAN
 Home Network Management System for individual subscribers
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