Browsing by Subject "Quality of service"
Now showing items 21-40 of 40
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Conference Object
A game theory-based approach to reducing interference in dense deployments of home wireless networks
(2011)Urban residential areas are becoming increasingly dense with more and more home networks being deployed in close proximity. The paper considers a dense urban residential area where each house/unit has its own wireless ...
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Conference Object
Hierarchical approach for the bandwidth allocation, management and control in B-ISDN
(Publ by IEEE, 1993)This paper adopts a hierarchical multilayer/ multilevel approach for the allocation, management and control of B-ISDN resources. This approach seems appropriate to present a vertical decomposition of control layers, having ...
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Article
Implementing QoS aware component-based applications
(2004)By QoS (Quality of Service), we often refer to a set of quality requirements on the collective behavior of one or more objects. These requirements enable the provision of better service to certain data flows. The developer ...
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Article
Implementing the MPEG-21 adaptation quality of service in dynamic environments
(2006)MPEG-21 embeds the AQoS schema tool which describes and associates conceptually major utilities required during the adaptation process, for example, adaptation operators, constraints and qualities. Defining an AQoS model, ...
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Conference Object
Intelligent authoring tools for enhancing mass customization of e-services: The smarTag framework
(2009)Mass customization should be more than just configuring a specific component (hardware or software), but should be seen as the co-design of an entire system, including services, experiences and human satisfaction at the ...
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Conference Object
Minimizing interference in unmanaged environments of densely deployed wireless access points using a graphical game model
(2012)Urban residential areas are becoming increasingly dense with more and more wireless home networks being deployed in close proximity. Considering that in such a dense urban residential area, each unit has its own wireless ...
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Conference Object
Multimedia content adaptation: Operation selection in the MPEG-21 framework
(2005)Whilst many content adaptation operations exist and a number of different approaches are currently being proposed, selecting the right content adaptation operation is largely an ad hoc process. In this paper we discuss ...
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Article
Performance aspects of data broadcast in wireless networks with user retrials
(2004)The User retrial phenomenon and its significant impact on network performance in unicast wireless systems are known and relatively well studied in the literature. However, there have been no previous studies on the impact ...
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Article
Performance vs. freshness in web database applications
(2014)In this work, we present a novel approach for the efficient materialization of dynamic web pages in e-commerce applications such as an online retail store with millions of items, hundreds of HTTP requests per second and ...
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Conference Object
Power control for efficient multicasting in IP-based 3G and beyond mobile networks
(Institute of Electrical and Electronics Engineers Inc., 2005)Third generation and beyond mobile networks have brought about a demand for new services that refrain from the traditional unicast communication model. These are services demanding transmission to many receivers with ...
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Article
Power control in wireless systems: A stochastic control formulation
(2001)This paper considers power control for log-normal fading channels. A rate based power set point control model and an associated performance measure are introduced. Within this framework, a unique stochastic optimal power ...
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Article
A pragmatic and pervasive methodology to web service discovery
(2006)Service-Oriented computing can be characterized as the motivating force for interoperable web applications. Businesses that embark on service-oriented technology are inclined to an effective interoperation with other ...
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Conference Object
Probabilistic QoS measures for optimal power control in fading channels
(2007)In this paper, we focus on computing the outage probability by allocating optimal transmitting powers when the system has a large number of transmitter-receiver pairs and each mobile has an enlarged margin of SIR. By ...
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Article
Requirements for the transmission of streaming video in mobile wireless networks
(2006)The ability to transmit video and support related real-time multimedia applications is considered important in mobile networks. Video streaming, video conferencing, online interactive gaming, and mobile TV are only a few ...
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Article
Stochastic power control for short-term flat fading wireless networks: Almost sure QoS measures
(2001)The power control of wireless networks is formulated using a stochastic optimal control framework, in which the evolution of the channel is described by stochastic differential equations. Under this scenario, average and ...
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Article
Stochastic power control for wireless networks via SDEs: Probabilistic QoS measures
(2005)The power control of wireless networks is formulated using a stochastic optimal control framework, in which the evolution of the channel is described by stochastic differential equations (SDEs). The latter rapture the ...
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Conference Object
A theoretical framework for satellite-based Web multicasting services
(2001)In this paper we study Web multicasting, a service offered by satellite operators to Internet Service Providers around the world. This service employs satellite connections for disseminating periodically Web content to ...
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Article
Towards self-managing QoS-enabled peer-to-peer systems
(2005)Peer-to-peer systems that dynamically interact, collaborate and share resources are increasingly being deployed in wide-area environments. The inherent ad-hoc nature of these systems makes it difficult to meet the Quality ...
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Article
A tutorial for emerging wireless medical video transmission systems [Wireless Corner]
(2011)The wireless transmission of medical video is expected to see significant growth in the coming years. This is primarily due to the expected availability of significant bandwidth in the next-generation of wireless communications ...
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Conference Object
Wireless broadcast data scheduling in environment with re-attempt users: Optimization through intelligent feedback monitoring
(2001)Most of the previous work on wireless broadcast data scheduling has been based on simplified assumptions regarding mobile user behaviour. In this paper, we show that the employment of a realistic mobile user behaviour model ...