【資料名稱】：End-to-End QOS over Cellular Networks

【資料作者】：G. Gómez and R. Sánchez

【資料日期】：2005

【資料語言】：英文

【資料格式】：PDF

【資料目錄和簡介】：

1Introduction
1.1Mobile Services in Perspective
1.2Mobile Technology Evolution
1.2.1Reasons for Mobile Technology Evolution
1.2.2Mobile Technology Evolution Paths
1.2.3Harmonization/Evolution Challenges
1.2.4Future Outlook
1.3Motivation for QoS
1.3.1Service Experience
1.3.2Radio Network Performance
1.3.3Network Capacity
1.3.4Network Design
1.3.5Application Design
1.3.6Service-Enhancing Technology
1.3.7Conclusion
References

2Cellular Wireless Technologies
2.1Introduction
2.2GSM/GPRS/EDGE
2.2.1Description of the GSM System
2.2.2The GSM Transition to Packet-Switched Systems (GPRS)
2.2.3EDGE: The GSM Evolution
2.2.4(E)GPRS Performance
2.3WCDMA/HSDPA
2.3.1System Architecture and RRM
2.3.2Transport Channels and their Mapping to the Physical Layer
2.3.3Physical Layer and Air Interface
2.3.4The HSDPA Concept
2.4IS-95/CDMA2000-1x, EV-DV, EV-DO
2.4.1CDMA2000-1x vs 3GPP UMTS
2.4.2CDMA2000-1x Reference Architecture and QoS
2.4.3Basic Voice Service with CDMA2000
2.4.4Packet Data Operation with CDMA2000-1x
2.4.5CDMA2000-1x Performance
2.4.6Mobility
2.5WLAN
2.5.1Complementary WLAN Access Technology for
Cellular Networks
2.5.2WLAN-3GPP and WLAN-3GPP2 Architecture
2.6Future Outlook
2.6.1Heterogeneous Networks
2.6.2Physical and MAC Layers Trends
References

3Data Services Architecture and Standardization
3.1Introduction
3.1.1Circuit-Switched and Packet-Switched Services
3.1.2Services Architectures and Protocols
3.1.3Services Selection
3.2Services Architecture
3.2.1Services and Service Enablers
3.2.2IP Multimedia Subsystem (IMS)
3.3Data Protocols Characteristics
3.3.1TCP/IP Networks
3.3.2Impact of Radio Interface on Transport Protocols
3.4SMS/MMS
3.4.1Introduction to SMS
3.4.2SMS Architecture and Signaling
3.4.3SMS Protocol Stack
3.4.4Introduction to Multimedia Messaging Service (MMS)
3.4.5MMS Architecture and Signaling
3.4.6MMS Protocol Stack
3.5WAP
3.5.1Introduction
3.5.2WAP Architecture
3.5.3Protocol Stack
3.5.4Signaling
3.6Web
3.6.1Introduction
3.6.2Architecture
3.6.3Protocol Stack
3.6.4Signaling
3.7Push-to-Talk over Cellular (PoC)
3.7.1Introduction
3.7.2PoC Architecture
3.7.3PoC Protocol Stack
3.7.4PoC Signaling
3.7.5PoC Performance Requirements
3.8Network Gaming Services
3.8.1Introduction
3.8.2Network Requirements
References

4Quality of Service Mechanisms
4.1What is Quality of Service?
4.1.1QoS Definition
4.1.2Need for QoS Differentiation
4.1.3QoS Standardization
4.1.4Data Services Classification
4.2IP-Based QoS
4.2.1Motivation of IP QoS Mechanisms
4.2.2QoS Paradigms
4.2.3IP-QoS Management in UMTS Networks
4.2.4Traffic Handling Mechanisms
4.3QoS Architecture in 3GPP and 3GPP2
4.3.1End-to-End QoS Introduction
4.3.2Evolution of QoS in 3GPP Releases
4.3.3IP Multimedia Subsystem (IMS)
4.3.43GPP versus 3GPP2 in QoS
4.4QoS Policy Management
4.4.1Motivation for QoS Policy Management
4.4.2History and Evolution
4.4.3IETF Policy Model
4.4.4Policy Management in Mobile Networks
References

5End-to-End Service Performance Analysis
5.1Introduction
5.1.1End-User Performance Analysis
5.2Service Performance Characterization
5.2.1Characterization of End-User Performance
5.3Data Link Effects
5.3.1Data Link Effects in (E)GPRS
5.3.2Data Link Effects in WCDMA
5.4Transport and Application Layer Effects
5.4.1TCP Performance
5.4.2UDP Performance
5.4.3Application Layer Effects
5.5Impact of Network Dimensioning in the Service Performance
5.5.1Dimensioning Example for (E)GPRS Services
5.5.2Dimensioning Methodology
References

6Service Performance Verification and Benchmarking
6.1Introduction
6.2Key Performance Indicators
6.2.1Network KPIs
6.2.2Service-Based KPIs
6.3Trial Methodology
6.3.1Trial Phases
6.3.2Main Measurements
6.3.3Tools
6.4Technology Benchmarking
6.4.1Introduction
6.4.2Traffic Generation
6.4.3Test Case Definition for Benchmarking
6.4.4Benchmarking Result Analysis
6.4.5Network Performance with User Multiplexing
6.4.6Push-to-Talk over Cellular (PoC)
6.5Performance Analysis Example
6.5.1Service Differentiation Impact on Capacity and
Performance
References

7Customer Experience Management
7.1Overview of Customer Experience Management
7.1.1The Challenge
7.1.2The Solution
7.1.3Driving Mobile Revenue
7.1.4Maximizing Operational Efficiency
7.1.5Enhancing Customer Care
7.1.6Measuring and Building Customer Satisfaction
7.1.7Building a Brand Experience
7.1.8Improving Network Quality
7.2CEM and Service Management
7.2.1The Need for Service Management
7.2.2The Service Management Landscape
7.2.3Categorizing KQIs by Customer Experience
7.2.4Architecture Options for Customer-Centric Service
Quality Management (SQM)
7.3Advantages CEM Brings to an Operator
7.4Summary
References

8Service Performance Optimization
8.1Introduction
8.2Network-Level Optimization
8.3Transport-Level Optimization
8.3.1Standard TCP Recommendations from IETF
8.3.2Buffer Congestion Management
8.3.3TCP Optimization in an Intermediate Node
8.3.4Datagram Congestion Control Protocol (DCCP)
8.4Compression Techniques
8.4.1General Fundamentals
8.4.2Content Compression Techniques
8.4.3Wireless Specific Considerations
8.5Performance Enhancing Proxies
8.5.1Transport Layer Features
8.5.2Application Layer Features
8.5.3PEP Integration in Cellular Networks
8.5.4Performance Improvement
References


End-to-End Quality of Service over Cellular Networks.part1.rar (5 MB)
End-to-End Quality of Service over Cellular Networks.part2.rar (3.69 MB)

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