Fbufs: a high-bandwidth cross-domain transfer facility
SOSP '93 Proceedings of the fourteenth ACM symposium on Operating systems principles
Efficient data layout, scheduling and playout control in MARS
Multimedia Systems - Special issue on the fifth workshop on network and operating system support for digital audio and video 1995 (NOSSDAV)
Linux Kernel Internals with Cdrom
Linux Kernel Internals with Cdrom
Understanding the Linux Kernel
Understanding the Linux Kernel
Scalable Timers for Soft State Protocols
INFOCOM '97 Proceedings of the INFOCOM '97. Sixteenth Annual Joint Conference of the IEEE Computer and Communications Societies. Driving the Information Revolution
Enhancements to 4.4 BSD UNIX for Efficient Networked Multimedia in Project MARS
ICMCS '98 Proceedings of the IEEE International Conference on Multimedia Computing and Systems
An Efficient Zero-Copy I/O Framework for UNIX
An Efficient Zero-Copy I/O Framework for UNIX
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Recently the demand for multimedia services on the Internet has increased. But, server based systems that offer multimedia data services are mostly unable to satisfy the expectations of the users. In this paper we propose SRTPIO (Special RTP Input/Output) module, that processes RTP (Real-time Transport Protocol) data in the kernel with SIO (Special Input/Output) Mechanism, as a solution to transport the multimedia data in the server based system more efficiently. SIO mechanism improves the transfer speed because it reduces the overheads which are generated in the process of data copying and context-switching between the user mode and the kernel mode, taking place in the kernel-level of a general server based system. SRTPIO module which integrates SIO mechanism and RTP data processing in the kernel supports efficient multi-media data transfer architecture.