K. Nahrstedt and J. Smith. Design, imlementation, and experiences with the OMEGA end-point architecture. IEEE JSAC, September 1996.  Home/Search   Document Not in Database   Summary   Related Articles   Check

.... for multimedia transcoding [11, 10] Adaptive QoS frameworks for multimedia systems include the QoS A framework [22] the Heidelberg QoS model [53] Vnet [27] NetWorld [25] the QoS adaptation model of [8] COMETS Extended Integrated Reference Model (XRM) 37] the OMEGA end point architecture [45], and the QoS Broker [44] Odyssey [46] presents a framework for experimenting with application aware adaptation on mobile computing platforms. The AQUA system [36] has developed QoS negotiation and adaptation support for allocation of CPU and network resources. A good survey of such ....

K. Nahrstedt and J. Smith. Design, imlementation, and experiences with the OMEGA end-point architecture. IEEE JSAC, September 1996.

....the multimedia community several systems were described with adaptive QoS. Examples include the QoS A framework [10] the Heidelberg QoS model [39] V net [13] NetWorld [12] the QoS adaptation model of [4] COMETS Extended Integrated Reference Model (XRM) 20] the OMEGA end point architecture [24], and the QoS Broker [23] Odyssey [26] presents a framework for experimenting with application aware adaptation on mobile computing platforms. The AQUA system [19] has developed QoS negotiation and adaptation support for allocation of CPU and network resources. A good survey of such ....

K. Nahrstedt and J. Smith. Design, imlementation, and experiences with the OMEGA end-point architecture. IEEE JSAC, September 1996.

....limitations such as inaccuracies in estimating application resource requirements. In [13] a dynamic distillation method is proposed to adapt to network and client variability via on line compression techniques. In the multimedia community several systems were described with adaptive QoS as well [3, 7, 10, 12, 18, 19, 24, 26, 42]. A good survey of such architectures can be found in [5] While these approaches are more flexible in that they allow adaptation, they still share in common with their predecessors the need to know the resource requirements of tasks. We envision a fourth paradigm for real time scheduling that ....

K. Nahrstedt and J. Smith. Design, imlementation, and experiences with the OMEGA end-point architecture. IEEE JSAC, September 1996.

.... on realtime communication protocols [2, 10, 18, 21] network support for QoS [6, 19] and real time operating system support [9, 12, 15, 17] We address end host design that supports a QoS adaptive service model [1, 4, 7, 8] Unlike integrated end to end architectures geared towards multimedia QoS [3, 5, 16, 20], we focus on providing appropriate QoS guarantees for both soft and hard realtime applications by the composition of individuallydesigned independent components. In this approach the desired end to end behavior is achieved by composing several independent resource management modules (for ....

K. Nahrstedt and J. Smith. Design, imlementation, and experiences with the OMEGA end-point architecture. IEEE JSAC, September 1996.

....have therefore been proposed to support multimedia QoS guarantees. Examples include the QoS A framework [6] the Heidelberg QoS model [33] V net [8] NetWorld [7] the QoS adaptation model of [3] COMETS Extended Integrated Reference Model (XRM) 16] the OMEGA endpoint architecture [24], and the QoS Broker [23] The design of QoS sensitive operating system communication subsystems has been investigated in [20, 18, 35] QoSguaranteed protocol stack implementation in the user space has been proposed in [10, 19] Recent research efforts also considered general adaptive resource ....

K. Nahrstedt and J. Smith. Design, imlementation, and experiences with the OMEGA end-point architecture. IEEE JSAC, September 1996.

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