Computer Sta#, Gigabit Network Testbeds, IEEE Computer 23(9), pp. 77-80, September 1990.  Home/Search   Document Not in Database   Summary   Related Articles   Check

....distributed systeln. The current version of Paralex asSUllICb lhat each pair wise communicalon between hosts is possihle and uniform. This assumption is supported by broadcast LAN based systems t. hat are of immediate luterest to us. With the advent of gigabit wide area. networking technologies [17], the site definition file , ould easily be extetded to include explicit comnquni (atIOn topology information and pernnt paralle conl 180 ir Figure 1: Paralex Graphics Editor. puting over non uniform and long haul communication networks. 3.2 The Graphics Editor The Paralex graphics editor ....

IEEE Special Report. Gigabit Network Testbeds. IEEE Computer, vol. 23, no. 9, September 1990, pp. 77-80.

....of video is an exciting field that unites the fields of networking and digital signal processing. The possibility to obtain results that are widely appreciated should now be greater than ever, considering the high number of experimental broadband networks available throughout the world [5] 17] [41] [47] Section 15. Acknowledgments The author is grateful for proof reading and helpful comments by Ian Marsh, guest researcher at SICS, and Eric Lin at the Royal Institute of Technology. Asynchronous trans, let of video 24 Section 16. ....

IEEE Computer, "Gigabit network testbeds," Special Report, September 1990.

.... : 29 v 1 Introduction Gigabit networks are fast becoming a reality [3] As computer networks continue to grow in both size and bandwidth, the variety of traffic that they carry has increased from just plain text to a much richer environment, including audio and video [4]. Meetings that once required air travel over thousands of miles can be held in the comfort of each participant s office. Multimedia 1 conferencing presently requires the setting up of direct lines between sites. With the new Broadband Integrated Services Digital Networks (B ISDN) 6] it will ....

Computer Staff, Gigabit Network Testbeds, IEEE Computer 23(9), pp. 77-80, September 1990.

....interface hardware and leave unmade decisions to host software. 1.2. AURORA The host interface work at Penn has been centered on developing a high performance host interface for workstation hosts in the AURORA Gigabit Testbed environment [6] AURORA is an experimental wide area network testbed [19] whose main objective is the exploration and evaluation of network technologies. The Gbps network will link four sites: # Bellcore s Morristown Research and Engineering Laboratory in Morristown, NJ # IBM Research s Computer Science Laboratory in Hawthorne, NY # MIT s Laboratory for Computer ....

Computer Staff, "Gigabit Network Testbeds," IEEE Computer 23(9), pp. 77-80 (September, 1990).

....for our work. 1 Introduction Aurora is an experimental wide area network testbed whose main objective is the exploration and evaluation of technologies that may be appropriate for use in a Phase 3 National Research and Education Network (NREN) operating near or at gigabit per second bandwidths [14]. Aurora will also address the issues associated with the use of such networks, such as communications architecture and application service models. The principal research participants in Aurora are Bellcore, IBM, MIT, and the University of Pennsylvania (Penn) Collaborating telecommunications ....

Computer Staff. Gigabit Network Testbeds. IEEE Computer, September, 1990

....of the distributed system. The current version of Paralex assumes that each pair wise communication between hosts is possible and uniform. This assumption is supported by broadcast LAN based systems that are of immediate interest to us. With the advent of gigabit wide area networking technologies [29], the site definition file could easily be extended to include explicit communication topology information and permit parallel computing over non uniform and long haul communication networks. 3.2 The Graphics Editor The Paralex graphics editor allows computation graphs to be constructed using a ....

IEEE Special Report. Gigabit Network Testbeds. IEEE Computer, vol. 23, no. 9, September 1990, pp. 77--80.

....to application processes, and we suggest a number of possible improvements to workstation architectures to address this bottleneck. 1. Introduction Despite rapid advances in workstation processor and memory subsystem performance, the next generation of high speed (Gbps) wide area networks [11] threatens to exceed the data management capabilities of the hosts. To assist these hosts, specialized host interfaces are being developed at Penn [12] Bellcore [7] Carnegie Mellon Fore Systems [4] and elsewhere. The host interface work at Penn has been centered on developing a high performance ....

Computer Staff, "Gigabit Network Testbeds," IEEE Computer 23(9), pp. 77-80 (September, 1990).

....employed in Aurora, and reports preliminary results from our first year of research. 1 Introduction Aurora is an experimental wide area network testbed whose main objective is the exploration and evaluation of technologies that will support operation at or near gigabit per second bandwidths [7]. Aurora will also address issues associated with the organization of such networks, such as communications architectures and application service models. The project s research participants are Bellcore, IBM, MIT, and the University of Pennsylvania. Collaborating telecommunications carriers are ....

Computer Staff. Gigabit Network Testbeds. IEEE Computer, September, 1990

....of video is an exciting field that unites the fields of networking and digital signal processing. The possibility to obtain results that are widely appreciated should now be greater than ever, considering the high number of experimental broadband networks available throughout the world [5] 17][41][47] Section 15. Acknowledgments The author is grateful for proof reading and helpful comments by Ian Marsh, guest researcher at SICS, and Eric Lin at the Royal Institute of Technology. SICS Research Report R95:14 Gunnar Karlsson 25 Asynchronous transfer of video Section 16. ....

IEEE Computer, "Gigabit network testbeds," Special Report, September 1990.

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Computer Sta#, Gigabit Network Testbeds, IEEE Computer 23(9), pp. 77-80, September 1990.

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