sran
2011-05-08, 03:49 PM
******** _Introduction to GPRS
Chapter 1
GSM Review i
Objectives . 1–1
The Evolution of GSM . 1–2
Phase 1 . 1–2
Phase 2 . 1–2
Phase 2+ 1–2
Network Architecture 1–4
Base Station System (BSS) 1–4
Mobile Station (MS) . 1–4
Mobile Services Switching Centre (MSC) 1–6
Home Location Register (HLR) 1–6
Visitor Location Register (VLR) 1–6
Equipment Identity Register (EIR) . 1–6
Authentication Centre (AUC) 1–6
Echo Canceller (EC) . 1–6
Interworking Function (IWF) 1–6
Operations and Maintenance Centre Radio (OMC-R) 1–6
Interworking Function (IWF) 1–8
Channel Combinations 1–10
Timeslot Allocation 1–10
GSM Channel Coding . 1–12
14.4 Kbps Data Rate 1–14
Voice and Data through GSM 1–16
Data connection through GSM 1–18
Chapter 2
GPRS Outline . i
Objectives . 2–1
Today’s use of Data . 2–2
Future Data Usage and Applications 2–4
Industry Convergence . 2–6
Circuit and Packet Switching . 2–8
Circuit Switching 2–10
Packet Switching . 2–12
Datagrams and Virtual Circuits . 2–14
Datagrams . 2–14
Virtual Circuit . 2–14
Permanent Virtual Circuit (PVC) . 2–14
Symbian and Bluetooth 2–16
Symbian . 2–16
Bluetooth 2–16
Wireless Application Protocol . 2–18
GPRS . 2–20
Infrastructure . 2–22
Gateway GSN (GGSN) 2–22
Serving GPRS Support Node (SGSN) . 2–22
Packet Control Unit (PCU) 2–22
MSC, HLR and VLR . 2–22
GPRS network elements . 2–24
Gateway GPRS Support Node (GGSN) 2–24
Serving GPRS Support Node (SGSN) . 2–24
Packet Control Unit (PCU) . 2–26
GPRS Mobile Stations . 2–28
Chapter 3
Terrestrial Interfaces i
Objectives . 3–1
Activity at the GGSN 3–2
GPRS Tunnelling Protocol (GTP) 3–2
User Datagram Protocol (UDP) Header 3–4
Transmission Control Protocol (TCP) Header . 3–4
Internet Protocol (IP) 3–4
Activity at the SGSN 3–8
Sub–network Dependent Convergence Protocol (SNDCP) 3–10
SNDCP Service Functions . 3–12
Logical Link Control (LLC) . 3–14
Base Station System GPRS Protocol (BSSGP) . 3–16
BSSGP Virtual Connection Identifier (BVCI) 3–18
Frame Relay Operation 3–20
Chapter 4
Air Interface i
Objectives . 4–1
Logical Channels . 4–2
Packet Broadcast Control Channel (PBCCH) . 4–2
Packet Common Control Channel (PCCCH) 4–2
Packet Dedicated Control Channels . 4–4
Packet Traffic Channels 4–4
Allocation of Resources 4–6
Release of PDCH . 4–6
Multiframe Structure for PDCH . 4–8
Downlink Resource Allocation 4–10
Uplink Resource Allocation . 4–12
Fixed Allocation . 4–12
Dynamic Allocation 4–14
GPRS Mobility Managment State Diagram . 4–16
Idle to Ready . 4–16
Ready to Standby . 4–16
Standby to Ready . 4–16
Standby to Idle . 4–18
Ready to Idle . 4–18
Mobile Identity 4–20
Timing Advance 4–22
Activity at the BSS 4–24
Radio Link Control (RLC) Layer . 4–24
Medium Access Control (MAC) Layer 4–26
The Physical Layer . 4–28
Channel Coding Schemes . 4–30
Coding Scheme CS-1 4–30
Coding Scheme 2 (CS-2) . 4–30
Coding Scheme 3 (CS-3) . 4–32
Coding Scheme 4 (CS-4) . 4–32
Activity at the GPRS MS . 4–34
Quality of Service . 4–36
Precedence Class . 4–36
Delay Class 4–38
Reliability Class 4–40
Chapter 5
GPRS Signalling i
Objectives . 5–1
GPRS Attach 5–2
GPRS Detach 5–4
PDP Context Activation 5–6
MS PDP Context Activation 5–6
Network-Requested PDP Context Activation 5–8
Paging for GPRS Downlink Transfer . 5–10
Packet Transfer – MS Originated . 5–12
Packet Transfer – MS Terminated . 5–14
Packet Paging 5–14
Downlink Packet Transfer 5–14
Release of the Resources 5–14
Chapter 6
Future Enhancements . i
Objectives . 6–1
Mobile Evolution 6–2
HSCSD . 6–4
Enhanced General Packet Radio Service (E–GPRS) 6–6
Enhanced Data Rates for GSM Evolution (EDGE) . 6–8
UMTS . 6–10
User Benefits of UMTS 6–14
UMTS Future Vision 6–16
Glossary of Terms i
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link:
CP07_Introduction to GPRS.rar (http://www.mediafire.com/download.php?365d8zv862em35v)
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pass: ********
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happy reading :)
Chapter 1
GSM Review i
Objectives . 1–1
The Evolution of GSM . 1–2
Phase 1 . 1–2
Phase 2 . 1–2
Phase 2+ 1–2
Network Architecture 1–4
Base Station System (BSS) 1–4
Mobile Station (MS) . 1–4
Mobile Services Switching Centre (MSC) 1–6
Home Location Register (HLR) 1–6
Visitor Location Register (VLR) 1–6
Equipment Identity Register (EIR) . 1–6
Authentication Centre (AUC) 1–6
Echo Canceller (EC) . 1–6
Interworking Function (IWF) 1–6
Operations and Maintenance Centre Radio (OMC-R) 1–6
Interworking Function (IWF) 1–8
Channel Combinations 1–10
Timeslot Allocation 1–10
GSM Channel Coding . 1–12
14.4 Kbps Data Rate 1–14
Voice and Data through GSM 1–16
Data connection through GSM 1–18
Chapter 2
GPRS Outline . i
Objectives . 2–1
Today’s use of Data . 2–2
Future Data Usage and Applications 2–4
Industry Convergence . 2–6
Circuit and Packet Switching . 2–8
Circuit Switching 2–10
Packet Switching . 2–12
Datagrams and Virtual Circuits . 2–14
Datagrams . 2–14
Virtual Circuit . 2–14
Permanent Virtual Circuit (PVC) . 2–14
Symbian and Bluetooth 2–16
Symbian . 2–16
Bluetooth 2–16
Wireless Application Protocol . 2–18
GPRS . 2–20
Infrastructure . 2–22
Gateway GSN (GGSN) 2–22
Serving GPRS Support Node (SGSN) . 2–22
Packet Control Unit (PCU) 2–22
MSC, HLR and VLR . 2–22
GPRS network elements . 2–24
Gateway GPRS Support Node (GGSN) 2–24
Serving GPRS Support Node (SGSN) . 2–24
Packet Control Unit (PCU) . 2–26
GPRS Mobile Stations . 2–28
Chapter 3
Terrestrial Interfaces i
Objectives . 3–1
Activity at the GGSN 3–2
GPRS Tunnelling Protocol (GTP) 3–2
User Datagram Protocol (UDP) Header 3–4
Transmission Control Protocol (TCP) Header . 3–4
Internet Protocol (IP) 3–4
Activity at the SGSN 3–8
Sub–network Dependent Convergence Protocol (SNDCP) 3–10
SNDCP Service Functions . 3–12
Logical Link Control (LLC) . 3–14
Base Station System GPRS Protocol (BSSGP) . 3–16
BSSGP Virtual Connection Identifier (BVCI) 3–18
Frame Relay Operation 3–20
Chapter 4
Air Interface i
Objectives . 4–1
Logical Channels . 4–2
Packet Broadcast Control Channel (PBCCH) . 4–2
Packet Common Control Channel (PCCCH) 4–2
Packet Dedicated Control Channels . 4–4
Packet Traffic Channels 4–4
Allocation of Resources 4–6
Release of PDCH . 4–6
Multiframe Structure for PDCH . 4–8
Downlink Resource Allocation 4–10
Uplink Resource Allocation . 4–12
Fixed Allocation . 4–12
Dynamic Allocation 4–14
GPRS Mobility Managment State Diagram . 4–16
Idle to Ready . 4–16
Ready to Standby . 4–16
Standby to Ready . 4–16
Standby to Idle . 4–18
Ready to Idle . 4–18
Mobile Identity 4–20
Timing Advance 4–22
Activity at the BSS 4–24
Radio Link Control (RLC) Layer . 4–24
Medium Access Control (MAC) Layer 4–26
The Physical Layer . 4–28
Channel Coding Schemes . 4–30
Coding Scheme CS-1 4–30
Coding Scheme 2 (CS-2) . 4–30
Coding Scheme 3 (CS-3) . 4–32
Coding Scheme 4 (CS-4) . 4–32
Activity at the GPRS MS . 4–34
Quality of Service . 4–36
Precedence Class . 4–36
Delay Class 4–38
Reliability Class 4–40
Chapter 5
GPRS Signalling i
Objectives . 5–1
GPRS Attach 5–2
GPRS Detach 5–4
PDP Context Activation 5–6
MS PDP Context Activation 5–6
Network-Requested PDP Context Activation 5–8
Paging for GPRS Downlink Transfer . 5–10
Packet Transfer – MS Originated . 5–12
Packet Transfer – MS Terminated . 5–14
Packet Paging 5–14
Downlink Packet Transfer 5–14
Release of the Resources 5–14
Chapter 6
Future Enhancements . i
Objectives . 6–1
Mobile Evolution 6–2
HSCSD . 6–4
Enhanced General Packet Radio Service (E–GPRS) 6–6
Enhanced Data Rates for GSM Evolution (EDGE) . 6–8
UMTS . 6–10
User Benefits of UMTS 6–14
UMTS Future Vision 6–16
Glossary of Terms i
---
link:
CP07_Introduction to GPRS.rar (http://www.mediafire.com/download.php?365d8zv862em35v)
---
pass: ********
---
happy reading :)