Global ETD Search

1	A mini cell architecture for multimedia systems Lunn, Andrew Stuart January 1995 (has links) No description available. 621.382 High speed networking; LANs
2	Modeling and Simulation of a Video-on-Demand Network Implementing Adaptive Source-Level Control and Relative Rate Marking Flow Control for the Available Bit Rate Service Taylor, Elvin Lattis Jr. 16 January 1998 (has links) The Available Bit Rate (ABR) service class for the Asynchronous Transfer Mode (ATM) protocol was originally designed to manage data traffic. ABR flow control makes no guarantees concerning cell transfer delay or cell delay variation. A closed-loop feedback mechanism is used for traffic management. To use this class of service for video transport, the video source will accept feedback from the network and adapt its source rate based on this status information. The objective of this research is to assess the ability of the ATM ABR service class to deliver Moving Picture Experts Group version 1 (MPEG-1) video. Three approaches to source-level control are compared: (i) arbitrary loss or no control method, (ii) selective discard of MPEG B-pictures, and (iii) selective discard of MPEG B- and P-pictures. Performance is evaluated based on end-to-end delay, congested queue occupancy levels, network utilization, and jitter. A description of the investigation, assumptions, limitations, and results of the simulation study are included. / Master of Science Traffic Management Video-on-Demand High-speed Networking
3	Paying for high speed networking services Van Niekerk, Albertus 01 1900 (has links) The idea of a free network is a myth of the past. Networking costs are expected to remain a burden to future IT budgets, no doubt raising questions regarding the payment of such services. Users do not normally pay to use local area networks, as companies tend to own their LANs. However, when wide area or international networks are considered, the situation is different. It is argued that in these cases the invoicing and payment system should be integral to the network's communication protocol. This implies changes to the networking protocol (to handle invoicing) as well as a new look at customary ideas of representing currency (to handle payment). In this dissertation, an invoicing and payment scheme that uses electronic cash and is implemented as part of the basic ATM protocols is discussed. The main advantages of this scheme can be summarized as a low administrative overhead and user privacy. / Computer Science / M. Sc. (Computer Science) Overview of High Speed Protocols High Speed Networking 004.68 Computer network protocols Local area networks (Computer networks) Electronic funds transfers
4	Paying for high speed networking services Van Niekerk, Albertus 01 1900 (has links) The idea of a free network is a myth of the past. Networking costs are expected to remain a burden to future IT budgets, no doubt raising questions regarding the payment of such services. Users do not normally pay to use local area networks, as companies tend to own their LANs. However, when wide area or international networks are considered, the situation is different. It is argued that in these cases the invoicing and payment system should be integral to the network's communication protocol. This implies changes to the networking protocol (to handle invoicing) as well as a new look at customary ideas of representing currency (to handle payment). In this dissertation, an invoicing and payment scheme that uses electronic cash and is implemented as part of the basic ATM protocols is discussed. The main advantages of this scheme can be summarized as a low administrative overhead and user privacy. / Computer Science / M. Sc. (Computer Science) Overview of High Speed Protocols High Speed Networking 004.68 Computer network protocols Local area networks (Computer networks) Electronic funds transfers
5	Performance Characteristics of the Interplanetary Overlay Network in 10 Gbps Networks Huff, John D. 01 June 2021 (has links) No description available. Computer Science Aerospace Engineering Communication Information Systems Information Technology delay tolerant network DTN interplanetary internet IPN interplanetary overlay network ION performance benchmark high speed networking 10 Gbps networking spaceflight high performance spaceflight computing CFDP checksum CRC32 affinity HPSC

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