Communications and Networking in China (eBook)

Preface 5
Table of Contents 6
Undetectable Manipulation of CRC Checksums for Communication and Data Storage 7
1 Introduction 7
2 Functionality of CRC 8
3 Implementation of CRC 9
4 Modeling of Errors 10
5 Manipulation and Consistency Check 10
6 Manipulation and Consistent Identical Checksum 12
7 Example 13
8 Conclusions 15
References 15
Survey of PHY and LINK Layer Functions of Cognitive Radio Networks for Opportunistic Spectrum Sharing 16
1 Introduction 16
2 Definitions in the Context of Cognitive Radio Network 17
3 Overview of Physical and Link Layer Functions in Cognitive Radio Networks 17
4 Review of Physical Layer Functions 20
5 Review of Link Layer Functions 24
6 Conclusion 28
References 28
Optimizing TCP Performance over UMTS with Split TCP Proxy 31
1 Introduction 31
2 Overview of UMTS Network 32
3 Split TCP Proxy for UMTS 34
4 Simulation Settings 35
5 Simulation Results 37
6 Conclusion 40
References 40
Use of Photonic Networks in Digital Cinema Postproduction Dailies Workflow 42
1 Introduction 42
2 Demonstration Objective and Concept 43
3 Approach, Strategy and Basic Technology 43
4 Challenges and Results 44
5 Conclusions 45
Visualizing TCP/IP Network Flows to Control Congestion and Bottlenecks 46
1 Introduction 46
2 TCP/IP Networks and Existing Simulators 47
3 Innovative Features of VINS 48
4 Scenario 1: IP-Networking 48
5 Scenario 2: TCP Performance Evaluation 50
6 Conclusion 52
References 53
ZBMF: Zone Based Message Ferrying for Disruption Tolerant Networks 54
1 Introduction 54
2 Zone Based Message Ferrying 55
3 Evaluation 58
4 Zone Setup for ZBMF 63
5 Conclusion 64
6 Future Work 64
References 64
Improving Query Mechanisms for Unstructured Peer- to- Peer Networks 66
1 Introduction 66
2 Related Work 67
3 Problem Descriptions 68
4 Algorithm Design 68
5 Simulations and Performance Analysis 71
6 Conclusion and Future Work 72
References 73
Layer 3 Initialization Procedures Recommendation in Next Generation Heterogeneous Mobile Networks 74
1 Introduction 74
2 IEEE 802.11i Authentication and Handover Delay 76
3 Connection Procedures on IPV4 Networks 77
4 Connection Procedures on IPV6 Networks 79
5 Conclusion 80
References 81
Broadcast Data Scheduling in Wireless Environment 82
1 Introduction 82
2 Related Work 83
3 Preliminary 83
4 Designing Algorithms of MP+ P Scheduling 85
5 Simulation Results 87
6 Conclusion 88
References 89
Analysis on Imai-Shin’s LR-AKE Protocol for Wireless Network Security 90
1 Introduction 90
2 Review of Imai-Shin’s Protocol [1] 91
3 Cryptanalysis of Imai-Shin’s Protocol 93
4 Conclusion 94
References 95
Surveys on the Intrusion Tolerance System 96
1 Introduction 96
2 Preliminaries 97
3 Intrusion Tolerance Mechanisms 98
4 Intrusion Tolerance Strategies 100
5 Some Example Systems 102
6 Conclusions 102
References 102
Study on the DS/CDMA-CSMA Multi-user Communication Systems 104
1 Introduction 104
2 DS/CDMA Time-Slot Nonpersistent CSMA Multi-user Random Access Model 105
3 Simulation and Analysis of DS/CDMA Time-Slot Nonpersistent CSMA Multi- user Communication Systems 108
4 Conclusions 110
References 110
Author Index 111