A Beginners Guide To Telecom BSS/OSS for Mobile Networks

سرفصل های دوره

BSS/OSS process flow, Charging & Billing in 2G, 3G, 4G & 5G Networks, Interconnect Billing, eTOM Flows, eTOM & ITIL, NOC

1. Introduction

1. What is a Communication Service Provider (CSP)

2. What are Support Systems and their Classification

3. The Bigger Picture Business Support System (BSS)

4. The Bigger Picture Operation Support System (OSS)

5. Summarizing importance of OSS & BSS

6. Advantages of Automating OSSBSS

2. A Generic Process Flow for a Service & its Basic Building Blocks

1. A Generic Process Flow for a Service 1. Product Catalog

2. 2. Customer Relationship Management (CRM)

3. Registration of Customer

4. 3. Order Management Block & Activation of Service

5. 4. Charging & Billing

3. Evolution & Generic Architecture of Mobile Communication Systems

1. Evolution of Mobile Communication Systems

2. The Three Main Components of a Mobile Network

3. Backhaul Transport Network

4. Charging & Billing in 2G GSM Networks

1. Introduction to Charging & Billing in 2G GSM Networks

2. GSM Architecture Overview

3. Authentication Procedure

4. Call Flow of a Post-paid Call

5. Call Detail Record (CDR)

6. Offline Charging System-Mediation

7. Offline Charging System-CDR Rating

8. Offline Charging System-Billing

9. Architecture for Pre-paid Charging in GSM

10. Call Flow for Pre-paid call

11. 2G GPRS-EDGE Architecture

12. 2G GPRS-EDGE CDR Generation

5. Charging & Billing in 3G UMTS & 4G LTE Networks

1. 3G UMTS Architecture & Charging

2. Policy and Charging Control (PCC)

3. PCC Architecture Subscriber Profile Repository (SPR)

4. PCC Architecture Policy & Charging Rules Function (PCRF)

5. PCC Architecture Policy & Charging Enforcement Function (PCEF)

6. 4G LTE Architecture with PCC

7. Post-paid Call Flow in 4G LTE

8. 3GPP Offline Charging System

9. CDR Rerating

10. Reject Rating

11. Pre-paid Call Flow in 4G LTE

12. 3GPP Online Charging System

13. Types of Credit Units & Plan Examples

14. Account Balance Management Function (ABMF)

15. Rating Function (RF)

16. Online Charging Function (OCF) Sub-types 1. SBCF 2. EBCF

17. Online Charging Scenarios

18. 1. Immediate Event Charging (IEC)

19. 2. Event Charging with Unit Reservation(ECUR)

20. 3. Session Charging with Unit Reservation(SCUR)

6. Charging & Billing in 5G Networks

1. 5G Architecture with Charging

2. CHarging Function (CHF) in 5G

3. Initial Call Flow for Charging in 5G

4. 5G Offline Charging 1. Event Based Charging

5. 5G Offline Charging 2. Session Based Charging

6. 5G Online Charging 1. Immediate Event Chargng (IEC)

7. 5G Online Charging 2. Event Charging wih Unit Reservation (ECUR)

8. 5G Online Charging 3. Session Charging wih Unit Reservation (SCUR)

7. Interconnect & its Billing

1. What is Interconnect

2. Interconnect Partners and Their Types

3. Interconnect Billing Procedure & Settlement

8. Roaming & its Billing

1. What is Roaming

2. Initial Roaming Procedure

3. Call Routing in RoamingPost-paid

4. Post-paid Billing During Roaming

5. Clearing House

6. Voice Call Routing in Pre-Paid

7. Data Call Routing during Roaming in Pre-paid

9. Telecommunications Management Network (TMN) Model by ITU-T

1. Introduction to Telecommunications Management Network (TMN)

2. Telecommunications Management Network (TMN) Layers

3. Fault, Configuration, Accounting, Performance & Security (FCAPS)

4. TMN Model Implementation in Mobile Networks

5. Element Management System (EMS)

6. Network Management System (NMS)

7. Network Operations Center (NOC)

10. enhanced Telecommunication Map (eTOM)

1. From TMN to Telecom Operation Map (TOM) Model

2. From TOM to enhanced Telecom Operations Map (eTOM)

3. eTOM Level 0

4. eTOM-Horizontal Level 1 Process Groupings

5. eTOM-Vertical Level 1 Process Groupings

6. eTOM Enterprise Management

7. eTOM Level 2 Business Processes

8. eTOM Level 3 Business Processes

9. eTOM Level 4 Business Processes

11. Examples of eTOM Business Flows

1. Example eTOM Process Flows

2. Example 1 Process Flow for Request-to-Answer

3. Request-to-Answer Mapping on Level 2 & 3 Blocks

4. Overeall Request-to-Answer Process Flow using Level 3 Blocks

5. Example 2 Process Flow for Usage-to-Payment

6. Usage-to-Payment Mapping on Level 2 & 3 Blocks

7. Overeall Usage-to-Payment Process Flow using Level 3 Blocks

12. Information Technology Infrastructure Library (ITIL) & eTOM

1. What is Information Technology Infrastructure Library (ITIL)

2. eTOM Vs ITIL

3. Stages in ITIL Lifecycle

4. Aligning ITIL with eTOM Enterprise Management Example

5. eTOM and ITIL Flowing Together

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