A.T. Campbell and G. Coulson, "Implementation and evaluation of the QOS-A transport system," 5th IFIP International Workshop on Protocols for High Speed Networks, Sophia Antipolis, France, Oct. 1996. Home/Search Document Details and Download
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Playout Management of Interactive Video - an Adaptive Approach - Jha, Wright, Fry (1 citation) (Correct)
....of interactive video an adaptive approach is accurate, we should be able to display frames close to the display time. In the case of continuous voice traffic, the factor DA n j is updated only between talkspurts. Video or music do not have talkspurts and silence periods. Campbell et al. [Campbell and Coulson, 1996] suggest changing this factor at the beginning of each group of pictures (GOP) for video stream using MPEG compression. In the next section, we present some well known deterministic forecasting methods used in time series analysis. We apply these methods on experimental data collected for video ....
Andrew Campbell and Geoff Coulson. Implementation and evaluation of the qos--a transport system. In Dabbous Walid and Diot Christophe, editors, Protocols for High-Speed Networks V, pages 201--218, Inria, France, October 1996. Chapman and Hall.
Layer Integrated Quality of Service Management - Hutschenreuther, Schönberg (Correct)
....It provides specific support for connection management, flow control, congestion avoidance, segmentation, reassembling and routing making similar functionality in transport protocols redundant. Several approaches have been developed addressing the enhancement of architectural frameworks with QoS [1, 5, 11, 12, 10, 6, 4]. But current architectural frameworks lack a QoS based application programming interface (API) and transport mechanisms that support end to end QoS [12] Hence applications use application level protocols to take care of their data and mostly negotiate their demands directly with the network ....
A. Campbell and G. Coulson. Implementation and evaluation of the qos-a transport system. In Protocols for high speed networks V, pages 201--218, Sophia Antipolis, France, 1996. PfHSN.
QoS-aware Middleware for Mobile Multimedia Communications - Campbell (1998) (1 citation) Self-citation (Campbell) (Correct)
....offered by fixed ATM networks. Implicit in the term is the notion that flows can be represented and transported as multilayer scalable flows at mobile devices. Adaptive algorithms help scale flows during handoff based on the available bandwidth and an application specific flow adaptation policy [7]. This policy characterizes each audio and video flow as having a minimum QOS layer and a number of enhancements. Mobiware provides a highly programmable platform for ease in the service creation, monitoring and adaptation of multimedia flows. The concepts of programmability and adaptability are ....
....bootstrap, configure and tune the appropriate ATO to the requesting target node. 4.1. Transport API The transport API formalizes the end to end QOS requirements of the adaptive multimedia application (client or server) and the potential degree of media scaling acceptable to the application [7] (based on flow adaptation policy) which bounds its perceptual range. As illustrated in figures 1 and 4, applications interact directly with the service control API to establish, control and maintain the requested service. The service control algorithm governs the point at which a QOS controlled ....
[Article contains additional citation context not shown here]
A.T. Campbell and G. Coulson, "Implementation and evaluation of the QOS-A transport system," 5th IFIP International Workshop on Protocols for High Speed Networks, Sophia Antipolis, France, Oct. 1996.
Mobiware: QOS-aware middleware for mobile multimedia communications - Campbell (1997) (20 citations) Self-citation (Campbell) (Correct)
....by fixed ATM networks. Implicit in the term is the notion that flows can be represented and transported as multi layer scalable flows at the mobile device. Adaptive algorithms help scale flows during handoff based on the available bandwidth and an application specific flow adaptation policy [13]. This policy characterizes each audio and video flow as having a minimum QOS layer and a number of enhancements. Mobiware provides a highly programmable platform for ease in the service creation, monitoring and adaptation of multimedia flows during handoff. The concepts of programmability and ....
....bootstrap, configure and tune the appropriate ATO to the requesting target node. 4. 1 Transport API The transport API formalizes the end to end QOS requirements of the adaptive multimedia application (client or server) and the potential degree of media scaling acceptable to the application [13] (based on flow adaptation policy) which bounds its perceptual range. As illustrated in figures 1 and 4, applications interact directly with the service control API to establish, control and maintain the requested service. The service control algorithm governs the point at which a QOS controlled ....
[Article contains additional citation context not shown here]
Campbell A. T. and Coulson G., "Implementation and Evaluation of the QOS-A Transport System", 5th IFIP International Workshop on Protocols for High Speed Networks, Sophia Antipolis, France, October 1996.
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