CR: Scalable Routers Based on a New Architecture

Yue, Zuhui

doi:10.1360/jos182624

Cited by 5 publications

(4 citation statements)

References 12 publications

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“…As demands of users grow, the core exchange node of new-generation Internet should have scalable processing capacity, which will help realize the performance-scalability and scale-scalability [8,9] .…”

Section: Five Basic Elements Of Multi-dimension Scalable New-generatimentioning

confidence: 99%

Theoretical research progress in new-generation Internet architecture

Liu

2008

Sci. China Ser. F-Inf. Sci.

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Internet has become the most important information infrastructure supporting modern socio-economic development, social progress and technological innovation. Invented 30 years ago, today Internet is facing increasingly severe technical challenges. This paper introduces the progress of the major international newgeneration Internet research plans; analyzes its basic characteristics and the principal contradictions during the development; detailedly introduces the research carried out by 973 Project "Research of Future Internet Architecture" on the key scientific issues of new-generation Internet architecture and its latest research results; and looks to the future of the research-focus faced with the new situations of the basic research of new-generation Internet architecture as well as the new demands of innovative applications on Internet architecture.new-generation Internet, network architecture, multi-dimension scalability As a 20th century's invention, Internet has built an unprecedented sharing environment of information communication, technology and resource for the human beings. It has profoundly changed people's production, living and learning mode, and has become a unique infrastructure supporting modern socio-economic development, social progress and technological innovation. Internet and its applications have become one of the important symbols for judging fundamental strength and economic competitiveness of a country.With the rapid development of technologies such as high-speed optical communications, wireless mobile communication, high-performance low-cost computing and software, as well as the continuous emergence of innovative applications of the Internet, people's demand on size, functionality and performance of the Internet has also increased. The Internet that is invented 30 years ago taking IPv4 as its core technology, is facing increasingly severe technical challenges. For example, insufficient network address limits the large-scale expansion of network; due to so

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Section: Five Basic Elements Of Multi-dimension Scalable New-generatimentioning

confidence: 99%

Theoretical research progress in new-generation Internet architecture

Liu

2008

Sci. China Ser. F-Inf. Sci.

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“…3) 可扩展的网络节点能力. 随着用户需求的不断增长, 新一代互联网的核心交换节点必须具备可扩展的处理能力, 这将有助于解决规模可扩展和性能可扩展问题 [5,6] . 4) 无连接的网络服务质量控制.…”

Section: 多维可扩展的新一代互联网体系结构中的 5 个基本要素unclassified

新一代互联网体系结构理论研究进展

吴¹,

刘²,

吴³

2008

SSIF

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“…The Hierarchical 3D-Torus network and its modified version have also been put forward for large-scale 3D multicomputers [11,12] . Another new interconnection network topology, called Cellular Router architecture [13,14] , is introduced as well. The basic Cellular Router architecture shows the poor fault tolerance for the degree of each node on the boundary is only 3 or 4.…”

Section: Introductionmentioning

confidence: 99%

“…The basic Cellular Router architecture shows the poor fault tolerance for the degree of each node on the boundary is only 3 or 4. Some schemes [14] have been proposed to improve the connectivity of edge nodes and reduce the diameter. It is a pity that the modified topology is neither edge-symmetric nor node-symmetric.…”

Section: Introductionmentioning

confidence: 99%

Research on Next-Generation Scalable Routers Implemented with H-Torus Topology

Zhao

Yue

2008

J. Comput. Sci. Technol.

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The exponential growth of user traffic has been driving routers to run at higher capacity. In a traditional router, the centralized switching fabric is becoming the bottleneck for its limited number of ports and complicated scheduling algorithms. Direct networks, such as 3-D Torus topology, have been successfully applied to the design of scalable routers. They show good scalability and fault tolerance. Unfortunately, its scalability is limited in practice. In this paper, we introduce another type of direct network, called H-Torus. This network shows excellent topological properties. On its basis, the designs of line card and routing algorithms are introduced. Extensive simulations show that the routing algorithm is very important in such a system and results in low latency with high throughput.

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CR: Scalable Routers Based on a New Architecture

Cited by 5 publications

References 12 publications

Theoretical research progress in new-generation Internet architecture

Theoretical research progress in new-generation Internet architecture

新一代互联网体系结构理论研究进展

Research on Next-Generation Scalable Routers Implemented with H-Torus Topology

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