Mobile device Management and OMA DM protocol V5

Mobile device Management and OMA DM protocol V5

Author: Wang Jinjian

Pseudonym: Dreamcode

Msn:itecies@hotmail.com

Email:itecies@hotmail.com

Skype Id:javen.china

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0. Directory....................................................................................................................... ..................... 2
1. OSI seven-layer protocol model ..... ..... ..... ..... ...... ..... ...... ...... ..... ...... ..... ..... ....... ...... ..... ..... ..... ..... ..... ..... ..... ..... ..... ..... ... ...... 5
1.1 Why the need for mobile device management ... ..... ..... ..... ...... ..... ..... ..... ..... ..... .......... ...... ..... ...... ...... ..... ...... ..... ..... ... 5
1.2 Why should we explain the OMA agreement in a comprehensive way ...? ..... ..... ...... ...... ...... ..... ..... ....... ...... ...... ..... ...... ...... ..... ..... ... 5
1.3 OSI seven-layer protocol model ..... ........ ..... ..... ...... ..... ..... ..... ..... ..... ..... ...... ... ..... ....... ...... ..... ..... ...... ..... ..... ..... ..... ...... ... 5
2. OMA agreement ... ..... ..... ..... ..... ...... ..... ..... ..... ..... ..... ..... ..... ...... ... ..... ....... ...... ..... ..... ..... ..... ..... ..... ..... ..... ..... ..... ... .............. 7
2.1 Why do you need the OMA agreement ... ...? ..... ..... ..... ..... ...... ...... ..... ..... ..... ... ..... ....... ...... ..... ..... ...... ..... ..... ..... ..... ..... ... 7
2.2 What is data synchronization ................................................................................................................ 7
Establishment of 2.3 OMA organization ............................................................................................................... 7
2.4 TR069 protocol and OMA Protocol ................................................................................................... 7
3. OMA-DM protocol model ... ..... ..... ..... ..... ..... ..... ...... ..... ..... ...... ..... ..... ... ..... ........ ..... ..... ...... ..... ..... ..... ..... ..... ..... ...... ... ..... 9
3.1 What is the OMA-DM agreement ...? ..... ...... ..... ...... ..... ..... ..... ..... ..... ..... ... ..... ....... ...... ..... ..... ...... ..... ..... ..... ..... ...... ... 9
3.2 OMA-DM Protocol Model ............................................................................................................ 9
4. WAP protocol ... ..... ..... ..... ...... ..... ..... ..... ..... ..... ..... ..... ..... ...... ... ..... ....... ...... ..... ..... ..... ..... ..... ..... ..... ..... ..... ..... ... ............. 10
4.1 Why do you need WAP (Wireless application Protocol) .............. ............... ....... ....... 10
4.2 What is wap ... ...? ..... ..... ..... ..... ..... ..... ..... ..... ..... ..... ..... .... ... ..... ........ ...... ..... ..... ..... ..... ..... ..... ..... ..... ...... ... ...... 10
4.3 WAP Forum ......................................................................................................................... .10
The development stage of 4.4 WAP ..... ........ ..... ..... ...... ..... ..... ..... ..... ..... ..... ...... ... ..... ....... ...... ..... ..... ...... ..... ..... ..... ..... ...... ... 10
4.5 WAP Protocol Model .................................................................................................................. 11
4.6 WAP Network Architecture .................................................................................................................. 12
4.7 WAP Data transmission mode (WAP PUSH) ..... ......... ...... ........ .......... ....... ....... ...... ...... ... 13
Data transmission process of 4.8 wap ...................................................................................................... 13
4.9 Push-forward Space Transfer Protocol (push OTA) ..... ...... ....... ....... ....... ... ........ ....... ...... ...... ..... ..... ..... ...... ... 14
4.10 Push Access Protocol (PAP) (push access Protocol) ........ ........... ............. ....... ...... ....... ... 15
4.11 WAP 2.0. .............. ........ ............... ........ ..... ....... ...... ..... ..... ..... ..... ..... ..... ..... ..... ..... ..... ... .... 15
5. OMA-DM Host Network-wimax system ...... ...... ........ ........ ...... ..... ... .......... ....... ....... ...... ...... ...... ... 17
5.1 Why do you need WiMAX ... ..... ..... ..... ..... ..... ..... ..... ..... ..... ..... ..... ... ..... ....... ...... ..... ..... ...... ..... ..... ..... ..... ...... ... 17
5.2 What is WiMAX ... ..... ... ..... ..... ..... ..... ..... ..... ..... ..... ..... ..... ..... ... ..... ........ ..... ..... ...... ..... ..... ..... ..... ..... ..... ...... ... ... 17
5.3 WiMAX Forum ................................................................................................................... 17
5.4 What is the air interface ... ..... ..... ..... ..... ..... ..... ..... ..... ..... ..... ..... ..... ..... ........ ...... ..... ..... ..... ..... ..... ..... ..... ..... ...... ... 17
Protocol model of 5.5 WiMAX ......................................................................................................... 17
5.6 WiMAX and OMA, TR069 ................................................................................................ 18
5.7 WiMAX network Architecture ..... ....... ...... ..... ..... ..... ..... ...... ..... ..... ..... ..... ... ..... ....... ...... ..... ..... ...... ..... ..... ..... ..... ...... ... 18
6. OMA-DM Host Network-gsm system ...... ....... ....... ........ ........ ..... ... ..... ....... ...... ...... ..... ...... ...... ..... ..... ... 20
6.1 The first generation of analog cellular systems (1G) ..... ....... ....... ...... ...... ..... ..... ....... ....... ..... ..... ...... ..... ..... ...... ... 20
6.2 FDMA, TDMA, CDMA ............................................................................................... 21st
6.3 Why need GSM (2G) ... ...... ...... ..... ..... ..... ..... ..... ..... ..... ... .......... ...... ..... ...... ...... ..... ...... ..... ..... ... 21st
6.4 What is gsm ... ...? ..... ..... ..... ..... ..... ..... ..... ..... ..... ..... ..... .... ... ..... ........ ...... ..... ..... ..... ..... ..... ..... ..... ..... ...... ... ...... 21st
6.5 GSM System Network framework .......................................................................................................... 22
6.6 GSM System's Business ..... ........ ..... ..... ...... ..... ..... ..... ..... ..... ..... ...... ... ..... ....... ...... ..... ..... ...... ..... ..... ..... ..... ...... ... 23

6.7 OMA-DM and GSM system ..................................................................................................... 23
7. OMA-DM Host Network-cdma2000 system ...... ............ ...... ..... ..... ... ........... ....... ...... ....... ...... ... 27
7.1 Why the need for wireless mobile communications ... ..... ..... ..... ...... ..... ..... ..... ..... ..... ..... ....... ....... ..... ..... ...... ...... ..... ...... ... 27
7.2 A brief history of wireless mobile communications ... ..... ..... ..... ...... ..... ..... ..... ..... ..... ..... ... ..... ....... ...... ..... ..... ...... ..... ..... ..... ..... ...... ... 27
7.3 Why do I need CDMA (Code Division multiple Access) ........... ............... ........ 27
7.4 Second generation mobile communication system (2G) ..... ........ ....... ...... ....... ..... ..... ....... ....... ..... ..... ...... ..... ..... ...... ... 28
7.5 IS-95 and Cdmaone .......................................................................................................... 28
7.6 Why the third generation mobile communication system (3G) .......... .......... ............. ....... ....... ....... ... 29
7.7 What is CDMA2000 ......................................................................................................... 29
The development course of 7.8 CDMA2000 ................................................................................................. 29
7.9 CDMA2000 operators around the world ................................................................................................. 30
7.10 CDMA2000 1x Network Framework ................................................................................................ 30
7.11 Simple IP and mobile IP ............................................................................................................ 30
7.12 Why the need for mobile IP technology .... ..... ..... ..... ...... ..... ..... ..... ...... ... .......... ...... ..... ...... ...... ..... ...... ..... ..... ... 31
7.13 Mobile IP network Framework ... ..... ..... ..... ...... ..... ..... ..... ..... ..... ..... ..... ..... ..... ........ ..... ..... ...... ..... ..... ..... ..... ..... ..... ...... ... 31
7.14 The comparison of mobile IP and simple IP ..... ..... ...... ...... ....... ....... ....... ... ..... ....... ...... ...... ..... ...... ..... ...... ..... ..... ... 33
7.15 OMA DM and CDMA2000 .............................................................................................. 34
7.16 OMA Product continuously pursues the goal--the network independence, the equipment is independent ... ..... ......... ....... ....... ..... 35
8. Introduction to OMA-DM protocol ................................................................................................................ 36
What does 8.1 OMA-DM protocol do? ...................................................................................................... 36
8.2 OMA-DM How to manage equipment .................................................................................................. 36
What is the 8.3 BOOTSTRAP (the boot process of the device) ...? .............. ............. ...... ....... ....... ... 36
8.4 Bootstrap do what? ....................................................................................................... 36
8.5 Equipment to do bootstrap the main way ... ...... ......... ...... ...... ..... .......... ....... ....... ...... ...... ..... ... 36
8.6 OMA DM's device Management ..... ..... ..... ...... ...... ...... ....... ...... ... ..... ....... ....... ..... ..... ...... ...... ..... ...... ... 36
Data transmission of 8.7 OMA Protocol ..................................................................................................... 37
8.8 OMA-DM Data interaction process ..... ............. ....... ....... ..... ...... ... ..... ....... ....... ..... ..... ...... ..... ..... ...... ... 38
8.9 OMA OTA Face the reality ......................................................................................................... 41
9. OMA-DM Session Layer protocol ............................. ..... .......... ....... ....... ...... ...... ...... ... 42
9.1 What is the session layer ..... ..... ..... ...... ...... ..... ..... ...... ..... ..... ..... ... ..... ....... ...... ..... ..... ..... ..... ..... ..... ..... ..... ..... ..... ... ... 42
9.2 Session termination (Sessions Abort) ............................................................................................ 42
9.3 Session abnormally terminated ... ..... ..... ..... ..... ..... ..... ...... ..... ..... ..... ..... ..... ... ..... ........ ...... ..... ..... ..... ..... ..... ..... ..... ..... ...... ... ... 42
9.4 Initiate session ... ..... ..... ..... ..... ..... ..... ..... ..... ..... ..... ..... ..... .... ... ..... ....... ...... ..... ..... ..... ..... ..... ..... ..... ..... ..... ..... ... ......... 42
9.5 Session Process Example analysis ... ..... ..... ..... ...... ..... ..... ..... ..... ..... ..... ...... ... ..... ....... ...... ..... ..... ..... ..... ...... ..... ..... ..... ..... ... 43
10. OMA-DM Safety Layer (Security) protocol ......... ....... ...... ....... ..... .......... ....... ....... ...... ...... ..... ... 58
10.1 What is the security layer ... ..... ..... ..... ..... ..... ..... ..... ..... ..... ..... ..... ..... ..... ........ ...... ..... ..... ..... ..... ..... ..... ..... ..... ...... ... .. 58
10.2 What is the right to know ... ..... ..... ..... ..... ..... ...... ..... ..... ..... ..... ..... ... ..... ....... ...... ..... ..... ..... ..... ..... ..... ..... ..... ..... ..... ... ..... 58
10.3 What is authentication ... ...? ..... ..... ..... ..... ..... ..... ..... ..... ..... ..... ..... .... ... ..... ........ ...... ..... ..... ..... ..... ..... ..... ..... ..... ...... ... ..... 58
10.4 OMA Certification method ............................................................................................................... 58
10.5 OMA Application Layer Certification ........................................................................................................... 59
10.6 OMA-Certified Session Example .................................................................................................. 59
Appendix A. Mobile device with AAA server ..... ...... ...... ...... ..... ...... ...... ...... ..... .......... ...... ..... ...... ...... ..... ...... ..... ..... ... 63
1. Why AAA is needed ................................................................................................................. 63
2.AAA Workgroup ......................................................................................................................... 63

3. What is AAA server ..... ....... ...... ..... ..... ..... ..... ...... ..... ..... ..... ..... ... ..... ....... ...... ..... ..... ...... ..... ..... ..... ..... ...... ... 63
Main features of 4.AAA servers ..................................................................................................... 63
5.AAA client, AAA Server, the AAA agreement ... ..... ....... ..... ...... ...... ...... ............. ...... ....... ....... ... 63
6. What is a RADIUS protocol ........................................................................................................... 63
7. Next Generation AAA agreement--diameter ........ ........... ....... ...... .......... ....... ....... ...... ...... ..... ... 64
8.AAA Server and digital certificate ..................................................................................................... 64
9.RADIUS Protocol Data Transmission framework ............................................................................................... 64
10.AAA Server and 3G ..... ....... ...... ..... ..... ..... ..... ...... ..... ..... ..... ..... ... ..... ....... ...... ..... ..... ...... ..... ..... ..... ..... ...... ... 65
11.AAA Server and WiMAX ..................................................................................................... 65
12. How to simulate AAA server in Windows ..... ...... ...... ...... ...... ..... .......... ....... ....... ...... ...... ..... ... 66