73 research outputs found

    Why China’s ‘One Belt, One Road’ initiative should be taken more seriously by the EU and how it can be an interregional success

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    The so called ‘One Belt, One Road’ initiative is a plan by China to foster stronger cooperation and connectivity with other countries in Europe and Asia. Andreas Grimmel and Susanne My Giang shed light on the fact that the initiative has the potential to unlock a new kind of integration that focuses not only on bringing states within regions together, but also forging strong links between regions

    Why China’s ‘One Belt, One Road’ initiative should be taken more seriously by the EU

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    The so called ‘One Belt, One Road’ initiative is a plan by China to foster stronger cooperation and connectivity with other countries in Europe and Asia. Andreas Grimmel and Susanne My Giang write that the initiative has the potential to unlock a new kind of integration that focuses not only on bringing states within regions together, but also forging strong links between regions

    Design and implementation of high speed multimedia network.

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    by Yeung Chung Toa.Thesis (M.Phil.)--Chinese University of Hong Kong, 1994.Includes bibliographical references (leaves 63-[65]).Chapter 1 --- Introduction --- p.1Chapter 1.1 --- Bandwidth required by multimedia applications --- p.1Chapter 1.2 --- Real-time requirement --- p.2Chapter 1.3 --- Multicasting --- p.2Chapter 1.4 --- Other networks --- p.3Chapter 1.5 --- Overview of CUM LAUDE NET --- p.5Chapter 1.5.1 --- Protocols --- p.7Chapter 1.5.2 --- Network Services --- p.8Chapter 1.6 --- Scope of the Thesis --- p.9Chapter 2 --- Network Architecture --- p.11Chapter 2.1 --- CUM LAUDE NET Architectural Overview --- p.11Chapter 2.2 --- Level One Network Architecture --- p.12Chapter 2.3 --- Level-One Router --- p.14Chapter 2.3.1 --- packet forwarding --- p.14Chapter 2.3.2 --- packet insertion --- p.15Chapter 2.3.3 --- packet removal --- p.15Chapter 2.3.4 --- fault protection --- p.15Chapter 2.4 --- Hub --- p.16Chapter 2.5 --- Host & Network Interface Card --- p.17Chapter 3 --- Protocol --- p.19Chapter 3.1 --- Design Overview --- p.19Chapter 3.2 --- Layering --- p.20Chapter 3.3 --- "Segment, Datagram, and Packet Format" --- p.21Chapter 3.3.1 --- IP/VCI field --- p.23Chapter 3.4 --- Data Link --- p.23Chapter 3.4.1 --- byte format and data link synchronization --- p.23Chapter 3.4.2 --- access control byte --- p.24Chapter 3.4.3 --- packet/frame boundary --- p.26Chapter 3.5 --- Fast Packet Routing Protocol --- p.26Chapter 3.5.1 --- Level-2/Level-l Bridge/Router --- p.27Chapter 3.5.2 --- Level-1 Hub --- p.29Chapter 3.5.3 --- Local Host NIC --- p.29Chapter 3.6 --- Media Access Control Protocol I : ACTA --- p.30Chapter 3.7 --- Media Access Control Protocol II: Hub Polling --- p.34Chapter 3.8 --- Protocol Implementation on CUM LAUDE NET --- p.36Chapter 4 --- Hardware Implementation & Performance of Routers and NIC --- p.40Chapter 4.1 --- Functionality of Router --- p.40Chapter 4.2 --- Important Components Used in the Router Design --- p.43Chapter 4.2.1 --- TAXI Transmitter and Receiver --- p.43Chapter 4.2.2 --- First-In-First-Out Memory (FIFO) --- p.44Chapter 4.3 --- Design of Router --- p.45Chapter 4.3.1 --- Version 1 --- p.45Chapter 4.3.2 --- Version 2 --- p.47Chapter 4.3.3 --- Version 3 --- p.50Chapter 4.4 --- Lessons Learned from the High Speed Router Design --- p.57Chapter 5 --- Conclusion --- p.61Bibliography --- p.6

    Advanced information processing system: The Army fault tolerant architecture conceptual study. Volume 2: Army fault tolerant architecture design and analysis

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    Described here is the Army Fault Tolerant Architecture (AFTA) hardware architecture and components and the operating system. The architectural and operational theory of the AFTA Fault Tolerant Data Bus is discussed. The test and maintenance strategy developed for use in fielded AFTA installations is presented. An approach to be used in reducing the probability of AFTA failure due to common mode faults is described. Analytical models for AFTA performance, reliability, availability, life cycle cost, weight, power, and volume are developed. An approach is presented for using VHSIC Hardware Description Language (VHDL) to describe and design AFTA's developmental hardware. A plan is described for verifying and validating key AFTA concepts during the Dem/Val phase. Analytical models and partial mission requirements are used to generate AFTA configurations for the TF/TA/NOE and Ground Vehicle missions

    Advanced information processing system: Authentication protocols for network communication

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    In safety critical I/O and intercomputer communication networks, reliable message transmission is an important concern. Difficulties of communication and fault identification in networks arise primarily because the sender of a transmission cannot be identified with certainty, an intermediate node can corrupt a message without certainty of detection, and a babbling node cannot be identified and silenced without lengthy diagnosis and reconfiguration . Authentication protocols use digital signature techniques to verify the authenticity of messages with high probability. Such protocols appear to provide an efficient solution to many of these problems. The objective of this program is to develop, demonstrate, and evaluate intercomputer communication architectures which employ authentication. As a context for the evaluation, the authentication protocol-based communication concept was demonstrated under this program by hosting a real-time flight critical guidance, navigation and control algorithm on a distributed, heterogeneous, mixed redundancy system of workstations and embedded fault-tolerant computers

    Towards a cyber physical system for personalised and automatic OSA treatment

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    Obstructive sleep apnea (OSA) is a breathing disorder that takes place in the course of the sleep and is produced by a complete or a partial obstruction of the upper airway that manifests itself as frequent breathing stops and starts during the sleep. The real-time evaluation of whether or not a patient is undergoing OSA episode is a very important task in medicine in many scenarios, as for example for making instantaneous pressure adjustments that should take place when Automatic Positive Airway Pressure (APAP) devices are used during the treatment of OSA. In this paper the design of a possible Cyber Physical System (CPS) suited to real-time monitoring of OSA is described, and its software architecture and possible hardware sensing components are detailed. It should be emphasized here that this paper does not deal with a full CPS, rather with a software part of it under a set of assumptions on the environment. The paper also reports some preliminary experiments about the cognitive and learning capabilities of the designed CPS involving its use on a publicly available sleep apnea database

    Facing the future of the Research Library: managing and sharing data in China

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    Louise Corti reports on her recent time spent at Fudan University, Shanghai as part of their centennial celebrations, which also looked forward to the future of the research library and research data management

    NASA/ASEE Summer Faculty Fellowship Program

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    This document is a collection of technical reports on research conducted by the participants in the 1992 NASA/ASEE Summer Faculty Fellowship Program at Kennedy Space Center (KSC). This was the eighth year that a NASA/ASEE program has been conducted at KSC. The 1992 program was administered by the University of Central Florida in cooperation with KSC. The program was operated under the auspices of the American Society for Engineering Education (ASEE) with sponsorship and funding from the Office of Educational Affairs, NASA Headquarters, Washington, D.C. The KSC program was one of nine such Aeronautics and Space Research Programs funded by NASA Headquarters in 1992. The basic common objectives are to further the professional knowledge, to stimulate an exchange of ideas, to enrich and refresh the research and teaching activities, and to contribute to the research objectives of the NASA centers

    Autonomic Vehicular Networks: Safety, Privacy, Cybersecurity and Societal Issues

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    Safety, efficiency, privacy, and cybersecurity can be achieved jointly in self-organizing networks of communicating vehicles of various automated driving levels. The underlying approach, solutions and novel results are briefly exposed. We explain why we are faced with a crucial choice regarding motorized society and cyber surveillance

    Establishment of Kerala Agricultural University Campus Wide Information System and Network: Feasibility Report

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    A Feasibility Report prepared by Centre for Agricultural Informatics in 1995 on establishing a Campus Network for Kerala Agricultural University’s (KAU) main campus (at Vellanikkara, Thrissur) and a state-of-the art Electronic Data Complex in its University Library premises. For the dissemination of topical awareness and global information to those in agricultural sector of the State, KAU needs to build a Campus LAN and state-of-the art Agricultural Digital Library and Data Complex within its central library. This can become a show case of the electronic age in agriculture and allied disciplines and will promote, propagate and catalogue the agricultural economy that India is so dependent on. The data complex will be a cached repository of agricultural information available worldwide, besides acting as a data silo for research forums, concurrent research, electronic publishing and global bulletin boards. The scattered campuses of KAU and allied institutions also need to be linked through electronic bridges that enable spontaneous exchange of information between the agricultural Diaspora of students, faculties, researchers, extension workers and administrators. The report covers mandate of the proposed system, detailed discussion on computer and communication stack that KAU Campus Wide Information System and Network needs, the architecture prescription, network design, MultiStack and DEChub 900 options available, host environment, financial terms, implementation methodology, installation support continuum, network synthesis and integration, systems engineering support, time frames and the administrative arrangements required. Open Network, with Protocol Switching and Networked Systems Management based on Digital's enVISN Networking Architecture and Enterprise Management Solutions is recommended. Detailed Technical literature and specifications of each and every item of computer and communication stack and solution recommended is appended to the report. Even though the report was prepared in 1995 it can be of interest for critical studies on history of ICT development in India especially in agricultural sector and for comparison of quality of systems and recommendations of a specific time in the past
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