Quality of Service Network Operating Systems
Quality of Service Network Operating Systems
Quality of Service
Quality of Service (QoS) is an issue of ever growing importance as the world becomes ever more reliant on networks controlled by computers. QoS is of maximum importance as network traffic rises and networks grow congested. With streaming media being delivered over networks, it is even more vital to maintain reliability and high quality in transmission. QoS issues can only grow larger in time.
Even when/where network connections and protocols are very reliable and of high quality, operating systems (OSs) can introduce delays and errors in transmission. Thus network operating systems (NOSs) must also maintain Quality of Service guarantees, so the overall network continues to run reliably.
Top: Computers: Software: Operating Systems: Network: Quality of Service
See Also:
- Free for non-commercial use. Communication-oriented OS focused on network systems: network-attached devices, set-top boxes, and hand-held devices. Fast, customizable, based on new ways to structure and construct OSs: The Path: how data flows between end-p
- Extensible OS, high reusability and modularity, application-directed kernel policy, universal resource interface, take no usual solutions for granted (question everything): software and postscript downloads.
- References related to quality of service over Internet.
- Has information loss become so crucial? Is there real demand for highly available networks? Or are network OEMs, fighting a bad economy, making high-tech versions of detergent ads claiming new and improved. [Vaughan-Nichols & Associates]
- High-Performance distributed object environment emphasizing adaptive end-to-end QoS guarantees. Abstract, components, documents, people, funding.
- Set of links to, descriptions of, information on various QoS technologies.
- Object-oriented operating system for large-scale shared-memory multiprocessors. Minimizes data sharing via careful design: often eliminates data sharing even when sharing appears natural. Successor to Hurricane.
- Extensible technology for adaptive systems: researching tools, techniques to incrementally specialize OSs to optimize performance, meta-programming languages to let applications declare specialization needs to OSs, and to specialize distributed systems to
- Short, annotated, alphabetically sorted list and links, part of larger system.
- One-user, general purpose OS built on a protected memory, POSIX threads RT kernel; full kernel, device drivers, file systems, and network protocols runs in about 200 K RAM; now runs on x86 CPUs but designed for easy portability. [Open source, GPL]
- Several RTOSs with QoS focus: much research is done on networking support for continuous-media applications, very few projects tackle related OS issues, such as scheduling and file system support for bounded response time: overview, status, download, inst
- By Xipeng Xiao. Set of papers on next generation and QoS networking issues: QoS, MPLS, VPN, Multicast, routers, conferences, architecture, people, labs.
- SUpport for Multimedia in Operating systems, Lancaster University: microkernel OS with facilities to support distributed realtime and multimedia applications and ODP-based multimedia distributed application platforms.
- Frequently asked questions about IP quality of service. pdf version is available.
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