Agenda

1. Resource Management in China Mobile

2. Converging E2E Resource View

3. Practice of TMF Frameworx

4. Q&A

Challenges

Service Fulfillment Lack of solution to support service provisioning under the converged

network environment

Lack of the E2E view for available/used resource information in service

provisioning

Resource Data Maintenance Lack of information management for cross domain and multi-

technologies resources

Lack of an efficient method to confirm the accuracy of the resource data

Information Sharing Lack of a unified entry to guarantee the consistency of the resource

information

Lack of a unified resource database to sharing the information to other

systems

Target

Rebuilding and standardizing resource

lifecycle process flow

Full-technology resource dispatching and

data maintaining flow

Rebuilding and standardizing SF process flow

Building the correlation between customer,

service and network resources

Pre-sale supporting

Resource dispatching, activating

Network should be Visible, Controllable, Analyzable, Traceable --- Dr. Liu Aili, VP of China Mobile

Efficient and Flexible Service Fulfillment

Lifecycle Management

Data collecting, comprising and discovering

Providing resource view to other system

Information sharing interface/bus

Building unified resource model of full-technology network

Building a converged resource database Building E2E resource view Enhancing resource configuration capability

Converged Network Management

Flexible Data Sharing

Main Capability

Integrated Resource Management System Data Shared Service

System Management

Resource Inventory Management

Resource Application

Resource Bulk Change Lock Cfg

Query Business Query

Resource Alarm Analysis Fulfillment Fault

Inventory Rule Cfg

SLA Fulfillment Cfg

Alarm

Customer View Network View Business View

Topology View

GIS App Spatial View e-Map

Resource Planning Solution Plan Planning Cfg

Business Model Mgt Solution Design

Capacity Query

Resource Provision Request Assign

Provision Archive

Business Entity Mgt Catalog Provision

Template Instance

Region Mgt Location Site

Coverage Room

Lifecycle Mgt Lifecycle Fault Tracking

Asset Mgt Asset Card Asset Sync

Asset Mgt Equipment Link

GIS Code

Networking Mgt Transmission Data

Access Wireless

Topology Mgt Network Customer

Region Specialty

Statistics Analysis Reporting Query

Customized Criteria

Model Mgt Modeling Publish

Rule Import/Export

Naming Mgt Rule Service

Configuration Batch Change

System Mgt Log RBAC

User Dictionary

Data Quality Mgt Fault-tolerant Verification

Service Fulfillment Shard Entity

Service Query Shared Info

Data Loader NMS Entering

Asset Info Sync

Import/Export Import Export

Managed Resource Scope

Implemented Deferred Ongoing

GSM, TD-SCDMA, PON, Core, IP, Transmission, TD-LTE (on-going), Device, Rack, Shelf, Slot, Card, Port, IP Address, VPN,

Portal View, Task-driven Full-technology E2E resource view, Shared topology

Main Capability

Workspace End-to-End Resource View

Organizing data display as a staff CV Information Attribute Configurable

Resource CV management

Automation of data collecting Visualized configuration UI

Data Collecting

GIS Presale-Supporting Data Configuring

Process Flow Monitor E2E Resource View

Main Capabilities (Service Fulfillment Supporting)

Case Study (One Branch of China Mobile)

It stored 140M resource entries, and more than 30K orders of enterprise customer service

The IRMS supported to share more than 100 types of resource information between 17 systems

0

20

40

60

Service provisioning efficiency improving

0

20

40

Network cut over efficiency improving

circuit number per min

66%

98.41%

0%

25%

50%

75%

100%

Data accuracy increase

48.3h 25.5h

Before After

1.1entry/min

48.3h 33entries/min

Before After Mar. Sept.

Service Provisioning Cut cover Data Collection

Enterprise customer : 1923 orders

/ month

Home customer : 7308 orders /

month

Service Area : 18 cities

Order Number : 24k

MTTR : shorter to 1/28

LSTP cut over efficiency : increase

30 times

Network domains : 5

Equipment vendors : 9

Agenda

1. Resource Management in China Mobile

2. Converging E2E Resource View

3. Practice of TMF Frameworx

4. Q&A

Why E2E Resource View ?

?

?

?

?

Relationship between customer, product, and resource?

Real network is invisible

Impact-analysis on cross-domain network?

Lack of tools on Visible data consistency

checking 1 2

3 4

Case 1: Resource Relation Management

Circuit

Transmission Circuit

Optical Circuit

Outside Plant

Device

Port

Site

Case 2: Network Resource Association

Wireless BSC BSC Circuit

Transmission Circuit Outside Plant

Case 3: Enterprise Leased Line

Customer Product

Outside Plant Resource

Case 4: Pre-sale Support

Customer location input

Detail Info

Access type selection

1. Customer location input 2. Choose SDH/PON/PDH/Fiber/ 3. List all available device/fiber 4. List all available port/bandwidth

Case 5: Problem location & Impact Analysis

1 2

3

Problem logic optical circuit location OTDR distance information input

Nearest manhole located 4 Impact Analysis

Fundamental of E2E Resource View

Combining inside and outside plant resources Unified model

Inside Plant

Logic Data Physical Data

Service Model

Service Information FrameLineup

Equipment

container/slot/

card/port

Outside plant Interface

Pipe segment Pole segment

ODFDDF

Equipment

Shelves Jumping

Equipment

Terminal Logic Fiber Circuit

Optical circuit

Manhole Pole

Customer

Customer

Equipment

Standard

Address

Customer

Name

Customer site

Association Association Association

Optical Segment

Circuit

Outside plant

Spatial Inside Resource

Agenda

1. Resource Management in China Mobile

2. Converging E2E Resource View

3. Practice of TMF Frameworx

4. Q&A

Integrated Resource Management SystemData Shared Service

System Management

Resource Inventory Management

Resource Application

Resource Bulk ChangeLock Cfg

Query Business Query

Resource Alarm AnalysisFulfillment Fault

Inventory Rule Cfg

SLAFulfillment Cfg

Alarm

Customer ViewNetwork View Business View

Topology View

GIS AppSpatial View e-Map

Resource PlanningSolution Plan Planning Cfg

Business Model MgtSolution Design

Capacity Query

Resource ProvisionRequest Assign

Provision Archive

Business Entity MgtCatalog Provision

Template Instance

Region MgtLocation Site

Coverage Room

Lifecycle MgtLifecycle Fault Tracking

Asset MgtAsset Card Asset Sync

Asset MgtEquipment Link

GIS Code

Networking MgtTransmission Data

Access Wireless

Topology MgtNetwork Customer

Region Specialty

Statistics AnalysisReporting Query

Customized Criteria

Model MgtModeling Publish

Rule Import/Export

Naming MgtRule Service

Configuration Batch Change

System MgtLog RBAC

User Dictionary

Data Quality MgtFault-tolerant Verification

Service FulfillmentShard Entity

Service QueryShared Info

Data LoaderNMS Entering

Asset InfoSync

Import/ExportImport Export

Implemented DeferredOngoing

Data Share

Resource Application

Resource Inventory Management

System Management

Utilization of Business Process Framework

China Mobile constructed Integrated Resource Management System referring the Business Process Framework.

Utilization of Information Framework

1 SID Information Model -> CMCC Network Resource Infrastructure Model

2 CMCC Network Resource Infrastructure Model -> Core Model of Specialty

3 Core Model of Specialty -> Extended Model of Specialty

Unification

Stability

Scalability

/

CompoundResource

ResourceCollection

ResourceElement

SubNetwork

0..n

0..1

0..n

0..1

LayerNetwork

0..n

1

0..n

1

Pipe

Location

DeviceInterface

Network

0..n

0..1

0..n

0..1

LogicalDevice

NetworkNode

0..n

0..1

0..n

0..1

0..n

0..1

0..n

0..1

0..n

0..1

0..n

0..1

0..1

0..n

0..1

0..n

Hardware

0..n

0..1

0..n

0..1

PhysicalDevice

0..1

0..n

0..1

0..n

0..n

0..1

0..n

0..1

GSM

GSM

1

1..n

1

1..n

BSC

BTS

BSC

Infrastructure Model Wireless Resource Model

CompoundResource

Location

PhysicalResources

LogicalResource

ResourceFacingService

Utilization of Information Framework

CMCC Infrastructure of Network Resource Model

0..n

0..n

0..n

0..n

1

0..n

1

0..n

GSM

0..n

0..1

0..n

0..1

1

2..n

1

2..n

PCU

BSC

0..n

0..n

0..n

0..n

BTS

0..n0..1 0..n0..1

0..1

1..n

0..1

1..n

0..n

0..1

0..n

0..1

0..n

0..1

0..n

0..1

0..n0..1 0..n0..1

/

0..1

0..n

0..1

0..n

BSC

0..1

0..n

0..1

0..n0..n

0..1

0..n

0..1

BTS

0..1

0..n

0..1

0..n

0..n

0..1

0..n

0..1

0..n

0..1

0..n

0..1

0..n 0..n0..n 0..n0..n 0..10..n 0..1

0..n

0..1

0..n

0..1

GSM

0..n

0..1

0..n

0..1

0..10..n 0..10..n

0..1 0..n0..1 0..n

NodeB

0..n

0..n

0..n

0..n

0..1

0..n

0..1

0..n

TD

0..n

0..1

0..n

0..1

1

2..n

1

2..n

RNC

0..1

0..n

0..1

0..n

NodeB

0..1

0..n

0..1

0..n

RNC

0..1

0..1

0..1

0..1

BBURRU 0..1

0..n

0..1

0..n

0..n

0..n

0..n

0..n

NodeB

0..n

0..1

0..n

0..1

0..n0..1 0..n0..1

0..n

0..1

0..n

0..1

0..n

0..1

0..n

0..1

0..1

0..n

0..1

0..n

0..1

0..n

0..1

0..n

1..n

1..n

1..n

1..n

0..10..n 0..10..n

0..n

0..1

0..n

0..1

0..10..n 0..10..n

0..1

0..n

0..1

0..n

0..10..n 0..10..n

TD0..1

0..n

0..1

0..n

0..10..n 0..10..n

0..1 0..n0..1 0..n

GSM Networks Model TD Networks Model

Shared Information Model

The core models have 14 specialty technology packages, More than 200 classes,4000 attributes,600 relationships

In the future

Participation and contribution of TMF standards Proposal on converged network inventory management requirements Standardization of interface between inventory system and other systems For example, the topology information sharing

Enhance the resource data auto-collected capabilities of equipments north interface E.g. Rack, shelf, slot, card , port, etc

Agenda

1System Overview

2E2E Resource View

3TM Forum Frameworx

4Q&A

Thanks

Q & A