| 软件名称：UMTS Mobile Communications For Future_243Pages_PDF |
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| 下载方式：HTTP下载 |
提供人：wildangel817 |
| 软件类型：rar |
软件大小：2.24 MB |
| 上传时间：2007-12-28 16:59:09 |
总计：1 |
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软件简介：
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, 英文版WCDMA资料，共9章，243页PDF
1 Introduction
2 The New Service Requirements and the Factors behind
Innovation
2.1 The reasons for innovation
2.2 The requirements for the UNITS system
2.3 Major system innovations
2.3.1 The evolution of radio technology and the access network
2.3.2 The evolution of mobility control
2.3.3 Architecture and core network evolution
3 UMTS System Radio Access
3.1 The W-CDMA access technique
3.1.1 Capacity of CDMA
3.1.2 Up-link capacity
3.1.3 Down-link capacity
3.2 The TD-CDMA access systems technique
3.3 The radio interface
3.3.1 Correspondence between transport channels and physical channels
3.3.2 Physical channels
3.3.3 Transmission of multimedia services with different quality
requirements
3.3.4 The modulator
3.3.5 The receiver
3.3.6 Power control
4 The UMTS Access Network
4.1 Introduction
4.2 UTRAN access network architecture
4.3 UTRAN protocol architecture
4.4 The radio protocols
4.4.1 Radio protocol architecture
4.4.2 Interactions between the radio protocol layers
4.4.3 Radio resource management (RRM)
4.4.4 Radio protocols and support for data and multimedia services
5 UMTS Network Infrastructure
5.1 UMTS network architecture
5.2 Circuit switched backbone
5.2.1 Overview of the GSM network
5.2.2 UMTS CS network architecture
5.2.3 Innovative features with respect to GSM
5.3 Packet switched backbone
5.3.1 Overview of the GPRS network
5.3.2 UMTS packet switched network architecture
5.3.3 Innovative features with respect to GPRS
5.4 Future developments
5.4.1 Network architecture
S.4.2 niialirv of cervice in marketwitched netwnrkc
6 Opportunities for Satellites in Mobile Communications
6.1 Satellite systems for mobile telephony
6.1.1 Inmarsat
6.1.2 The GMPCS systems
6.2 The super-GEO systems
6.3 Third-generation mobile telephony: the distinctive features of
satellite-based solutions
6.4 Standardisation groups: the current situation
6.4.1 ETSI TC-SES (satellite earth stations and systems)
6.5 Stratospheric platforms: an alternative?
References
7 Terminals and Applications
7.1 The evolution of mobility
7.2 Mobile terminal evolution
services
and market prospects
7.2.1 Second-generation terminals
7.2.2 Advanced third-generation terminals
7.3 UMTS services
7.3.1 Virtual home environment
7.3.2 Multimedia services
7.3.3 Access to internet-intranet services
7.3.4 Voice services
7.3.5 User identification and security
7.3.6 Location-based services
8 Equipment and Service Testing
8.1 The experimental system
8.2 Planned tests
8.3 Innovative services
8.4 Laboratory testing
8.5 Field trials
9 Research Topics
9.1 Introduction
9.2 The SDMA access technique and smart antennas
9.2.1 Applications of the SDMA technique
9.3 Software radio
9.3.1 Software radio and its objectives
9.3.2 Possible ways of implementing software radio
9.3.3 Software loading
9.3.4 Benefits of software radio
References
Acronyms and Abbreviations
Index
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