电信运营支撑系统演变过程及概述

电信运营支撑系统演变过

程及概述

Prepared on 22 November 2020

电信运营支撑系统演变过程及概述第一章：电信业务运营支撑系统概述

1、

3、4、

第三章下一代电信业务运营支撑系统中间件技术篇

1.

Client Object Im plem entation

ORB Core

Dynamic Invocation IDL Stub

ORB Intf.

DSI

IDL Sk el

Object Adaptor

Same for all ORBs Interface-specific stubs and sk eletons

There may be mutiple object adapters

ORB-private interfaces

O r d e r E n t r y

S e r v i c e P r o v i s i o n i n g

C u s t o m e r C o n t a c t C e n t e r

C u s t o m e r

D a t a b a s e

B i l l i n g S y s t e m

M i s c …...

E v e n t s C o l l e c t i o n

F i l t e r i n g C o r r e l a t i o n

T r o u b l e T i c k e t i n g

W o r k f o r c e M a n a g e m e n t

P e r f o r m a n c e M a n a g e m e n t

T h r e s h o l d s

N e t w o r k I n v e n t o r y

F r o n t -e n d A p p l i c a t i o n s

B a c k -E n d A p p l c a t i o n s

JAVA

C o m m u n i c a t i o n B u s

Publish/Subscribe

Rule based engines

Workflow Management

Corba

Step 1:

Pick the most comprehensive

Step 2:

Pick the only

open standard

Step 3:

Mandate

Step 4:

Integrate best of

breed

Step 5:

Harmonize

presentation and

●TMF

NGOSS ●Java and

Web

Service

●TMF

NGOSS

●OSS/J

Functional

API's

●Java and

Web

Service

●TMF

NGOSS

●Certified

Products

●OSS/J

Functional

API's

●Java and

Web

Service

●TMF

NGOSS

●JBI, JES,

OpenOffice,

Identity Mgt

●Certified

Products

●OSS/J

Functional

API's

●Java and

Web

Services

●TMF

NGOSS

A l i g n m e n t w i t h T M F N G O S S

Workflow + JMS/XML Externalised Process control

Standardized APIs Contract Defined Interfaces

JMS/XML

Common Communication Vehicle

JNDI registration

Contract Registration & Trading

JCA, RMI/IIOP…

Integration with legacy systems

Enterprise Java Beans

Component based software

Trouble Ticket

Performance

Data

Servic

Resou

Customer Care

Order

Network

Othe r

SLA

Usage Data Collection

Fault Data Collection

Trouble Ticket

Service Activation

Billing &

Rating

Quality of Service

IP Billing

Produ

Inventory

QoS and Performance API

– Performance data

– APIs supporting the following areas first (all Final Draft except Inventory In Public Draft – final in May ’03):

Service Activation API – Order Management

Trouble Ticketing API – Customer Mngt

Scalability, Security, Integr. CORBA, EAI, B2B (ebXML, SOAP,…), etc ….

Common API

IP Billing API

– Usage Data Collection

Inventory API