conditions multimedia applications
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Experiments With Adaptive QoS Management for Multimedia Applications in Heterogeneous Environments
White Paper New classes of streaming multimedia applications, such as Video on Demand and IP Telephony, are being increasingly deployed. Furthermore, these applications can suffer severe performance degradation under conditions of unpredictable delays and... [17 Jul 2008]
A Survey of Application Layer Techniques for Adaptive Streaming of Multimedia
White Paper In such an environment, resources available to multimedia applications vary. We also discuss operating system methods to support adaptive multimedia. To adapt to the changes in network conditions, both networking techniques and application layer... [03 Jul 2008]
Preparing the Platform for Longhorn Media Processing
White Paper Improved robustness and responsiveness of multimedia applications is a key goal for making the Microsoft Windows codenamed "Longhorn" PC a better consumer electronics device. This paper discusses conditions that can cause audio and video glitches... [03 Jul 2008]
Mobile market ripe for femtocell loving
News This is due to three main factors: global growth in the number of mobile subscribers - predicted to hit 4.4 billion in three years' time; the proliferation of broadband - itself driven by the popularity of apps such as social networking, online... [23 Apr 2008]
TCP Vs. UDP Performance Evaluation for CBR Traffic on Wireless Multihop Networks
More precisely, TCP and UDP are studied as different transport layer alternatives and their performance is evaluated with respect to QoS (i.e.mean/instant throughput as well as max and mean delay) and power behavior under multimedia-like streaming... [06 Dec 2007]
TCP Vs. UDP Performance Evaluation for CBR Traffic on Wireless Multihop Networks
White Paper More precisely, TCP and UDP are studied as different transport layer alternatives and their performance is evaluated with respect to QoS (i.e.mean/instant throughput as well as max and mean delay) and power behavior under multimedia-like streaming... [05 Dec 2007]
Joint PHY/MAC Based Link Adaptation for Wireless LANs With Multipath Fading
White Paper Most multimedia applications use small payload sizes in order to ensure reliable, low latency transmission. Wireless local area networks offer a range of transmitted data rates that are to be selected according to estimated channel conditions. [03 Sep 2007]
Perceptive Admission Control for Wireless Network Quality of Service
White Paper As wireless networks become more widely used, there is a growing need to support advanced services, such as multimedia streaming and voice over IP. In wireless mobile networks, where conditions dynamically change as nodes move about the network, a... [03 Sep 2007]
Joint PHY/MAC Based Link Adaptation for Wireless LANs With Multipath Fading
White Paper Most multimedia applications use small payload sizes in order to ensure reliable, low latency transmission. Wireless local area networks offer a range of transmitted data rates that are to be selected according to estimated channel conditions. [13 Aug 2007]
Perceptive Admission Control for Wireless Network Quality of Service
White Paper As wireless networks become more widely used, there is a growing need to support advanced services, such as multimedia streaming and voice over IP. In wireless mobile networks, where conditions dynamically change as nodes move about the network, a... [13 Aug 2007]
Improving User-Perceived QoS in Mobile and Wireless IP Networks Using Real-Time Adaptive Multimedia Applications
White Paper Adaptive applications are a key concept to take into account when dealing with multimedia internetworking in wireless and mobile environments, in which network conditions may change abruptly and not always due to congestion - as it happens in... [01 Aug 2007]
A Survey of QoS Enhancements for IEEE 802.11 Wireless LAN
White Paper Although IEEE 802.11 Wireless LAN (WLAN) is the most widely used IEEE 802.11 Wireless LAN (WLAN) standard today, it cannot provide QoS support for the increasing number of multimedia applications. In wireless environments, bandwidth is scarce and... [24 May 2006]
PAC: Perceptive Admission Control for Mobile Wireless Networks
White Paper As wireless networks become more widely used, there is a growing need to support advanced services, such as multimedia streaming and voice over IP. In wireless mobile networks, where conditions dynamically change as nodes move about the network, a... [17 May 2006]
Hybrid Rate Control for IEEE 802.11
White Paper Streaming multimedia content in real-time over a wireless link is a challenging task because of the rapid fluctuations in link conditions that can occur due to movement, interference, and so on. Standard device drivers for today's wireless products... [12 May 2006]
Automatic IEEE 802.11 Rate Control for Streaming Applications
White Paper Streaming multimedia content in real-time over a wireless link is a challenging task because of the rapid fluctuations in link conditions that can occur due to movement, interference, and so on. Standard device drivers for today's wireless products... [12 May 2006]
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