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

This book constitutes the refereed proceedings of the 1st International Business Conference on Communications and Networking in China, ChinacomBiz 2008, held in Hongzu, China, in August 2008. The 11 revised full papers presented were carefully reviewed and selected from 24 submissions. The papers address all current issues on transport networks and infrastructures, video distribution systems and methods and the associated software systems. cover-large ......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 ChinacomBiz 2008 was the first international business-to-business (B2B) conference held in collaboration with the Chinacom scientific event in Hangzhou, China, on August 28. It was specifically tailored to produce more effective dialogue between the research, technology and business communities on technical developments in China and around the world. The event had industry support via well-know industry names such as the WIFI Alliance, Springer, CREATE-NET and Arris. The main focus of the event was on transport networks and infrastructures, video distribution systems and methods and the associated software systems that tie them all together. A total of 24 authors submitted their papers and a final 11 registrations were accepted. It was an excellent start to the B2B program and feedback was positive from all attendees. The presentations this year originated from the USA, Denmark, Germany, Brazil and of course China, providing the audience with a wide variety of topics and persp- tives in all the three categories mentioned above. The presentations from the event are available for download from the website itself (see http://www.chinacombiz.org/). Next year's event is already being planned and it will again be collocated with the Chinacom scientific event. We look forward to having another great interaction with science, business and technology from a China perspective. August 2008 Patrick Bond Undetectable manipulation of CRC checksums for communication and data storage / Frank Schiller ... [et al.] Survey of PHY and LINK layer functions of cognitive radio networks for opportunistic spectrum sharing / Liang Hu, Villy B. Iversen, and Lars Dittmann Optimizing TCP performance over UMTS with split TCP proxy / Liang Hu and Lars Dittmann Use of photonic networks in digital cinema postproduction dailies workflow / Michal Krsek ... [et al.] Visualizing TCP/IP network flows to control congestion and bottlenecks / Nanjun Li and Werner Zorn ZBMF : zone based message ferrying for disruption tolerant works / Bahadir K. Polat ... [et al.] Improving query mechanisms for unstructured peer-to-peer networks / Guangwei Fang and Xiao Zheng Layer 3 initialization procedures recommendation in next generation heterogeneous mobile networks / Sebastião Boanerges Ribeiro Junior and Paulo Roberto de Lira Gondim Broadcast data scheduling in wireless environment / Xianjun Sun ... [et al.] Analysis on Imai-Shin's LR-AKE protocol for wireless network security / Yingjie Wang, Wei Luo and Changxiang Shen Surveys on the intrusion tolerance system / Kuo Zhao ... [et al.] Study on the DS/CDMA-CSMA multi-user communication systems / Yun-xiao Zu, Xiao Wu, and Yu-qin Lv.