Communications and Networking in China: 1st International Business Conference, Chinacombiz 2008, Hangzhou China, August 2008, Revised Selected Papers (Communications ... in Computer and Information Science)

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......Page 1
front-matter
......Page 2
Introduction......Page 7
Functionality of CRC......Page 8
Implementation of CRC......Page 9
Manipulation and Consistency Check......Page 10
Manipulation and Consistent Identical Checksum......Page 12
Example......Page 13
References......Page 15
Introduction......Page 16
Overview of Physical and Link Layer Functions in Cognitive Radio Networks......Page 17
Review of Physical Layer Functions......Page 20
Spectrum Detection Methods......Page 21
Open Research Issues in Spectrum Sensing......Page 23
Spectrum Opportunity Selection......Page 24
Spectrum Usage Coordination......Page 26
Open Research Problems in Link Layer......Page 27
References......Page 28
Introduction......Page 31
UMTS Network Architecture......Page 32
UMTS Network Protocol Architecture......Page 33
Split TCP Proxy for UMTS......Page 34
Simulation Settings......Page 35
TCP Performance over DCH without Split Proxy......Page 37
Comparison of the Performance with Split TCP Proxy and without Split TCP Proxy......Page 39
References......Page 40
Introduction......Page 42
Approach, Strategy and Basic Technology......Page 43
Challenges and Results......Page 44
Conclusions......Page 45
Introduction......Page 46
TCP/IP Networks and Existing Simulators......Page 47
Scenario 1: IP-Networking......Page 48
Scenario 2: TCP Performance Evaluation......Page 50
Conclusion......Page 52
References......Page 53
Introduction......Page 54
Zone Based Message Ferrying......Page 55
Zone Based Message Ferrying, the Protocol......Page 56
The Simulation Environment......Page 58
Simulation Metrics......Page 59
Simulation Results......Page 60
Zone Setup for ZBMF......Page 63
References......Page 64
Introduction......Page 66
Related Work......Page 67
Algorithm Design......Page 68
Pheromone Generation and Updating......Page 69
Life-Span Control......Page 70
Simulations and Performance Analysis......Page 71
Conclusion and Future Work......Page 72
Introduction......Page 74
IEEE 802.11i Authentication and Handover Delay......Page 76
Connection Procedures on IPV4 Networks......Page 77
Connection Procedures on IPV6 Networks......Page 79
Conclusion......Page 80
References......Page 81
Introduction......Page 82
System Model......Page 83
Performance Metric......Page 84
Rate Adjustment......Page 85
Complexity and Lower Bound......Page 86
Simulation Results......Page 87
Conclusion......Page 88
References......Page 89
Introduction......Page 90
Review of Imai-Shin’s Protocol [1]......Page 91
Cryptanalysis of Imai-Shin’s Protocol......Page 93
Conclusion......Page 94
References......Page 95
Introduction......Page 96
Objectives of ITS......Page 97
Intrusion Detection Mechanism......Page 98
Error Handling Mechanism......Page 99
Fault Avoidance vs. Fault Tolerance......Page 100
Reconfigurable Operation......Page 101
References......Page 102
Introduction......Page 104
DS/CDMA Time-Slot Nonpersistent CSMA Uplink Multi-users Random Access Model......Page 105
Markov Model for DS/CDMA Time-Slot Nonpersistent CSMA Protocol......Page 106
The Pseudo-random Code Effects on Network Throughput......Page 108
The Transmission Delay Effects on Network Throughput......Page 109
References......Page 110
back-matter
......Page 111