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Load balancing is one major cause of the false traceroute link problem in Internet topology measurements. In this paper, the problem of false traceroute links in the presence of per-packet load balancing is illustrated and analyzed. The false traceroute links in the presence of symmetric and asymmetric per-packet load balancing are analyzed and formulized independently. According to our analysis,...
With the emerging of IoT (Internet of Things), the scale of Internet is extended extremely and large amounts of information are produced. Most previous work only focuses on the interconnection and interoperability problems among different entities and enterprise application systems in a dynamic interaction environment. However, the problems of how to efficiently disseminate the sensing information...
Computation-intensive multimedia applications are emerging on mobile devices. System-on-Chip (SoC) offers high performance at a decreased size for these devices. SoC often integrates tens of cores and uses Network-on-Chip (NoC) as its communication infrastructure. To ensure high yield of manycore processors, core-level redundancy is often used as an effective approach to improve the reliability of...
The recent rapid development of industrial Ethernet requires addressing the topic of network design from a new perspective. The design of industrial Ethernet networks must typically consider real-time constraints and robustness against network failures. In this paper, the topology design of industrial Ethernet networks problem is firstly modelled considering the requirements of industrial applications...
Real-time Ethernet emerges as the primary supporting technology for the next generation of industrial communications. As real-time performance is critical in many industrial applications, how to evaluate it in industrial Ethernet becomes vitally important. In this paper a mathematical model using Network Calculus is presented to calculate the upper bound of end-to-end delay in hybrid networks.
Urban infrastructure data constitutes an important part of urban geographic information. Relying on GIS technology and the urban infrastructure data, and giving consideration to the characteristics of the urban infrastructure, we can build a common data model, namely URIOCOM (Urban-Infrastructure-Oriented Common Model) to achieve accurate and efficient modeling and analysis of the urban infrastructure...
The design and development of future ground-space integrated networks is one of the hot issues in space technology nowadays because of the long-link delay, high bit-error-rate, asymmetric bandwidth, intermittent links compare with the terrestrial networks. The focus of this paper is to design topology for this hybrid networks with space segments, select appropriate protocols for it and analyze its...
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