Results 191 to 200 of about 96,922 (234)
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2010 Ubiquitous Positioning Indoor Navigation and Location Based Service, 2010
There are many applications that require continuous positioning in combined outdoor urban and indoor environments. GNSS has been used for a long time in outdoor environments, while indoor positioning is still a challenging task. One of the major degradations that GNSS receivers experience indoors is the presence of multipath. The current paper analyzes
Dragünas, Kostas, Borre, Kai
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There are many applications that require continuous positioning in combined outdoor urban and indoor environments. GNSS has been used for a long time in outdoor environments, while indoor positioning is still a challenging task. One of the major degradations that GNSS receivers experience indoors is the presence of multipath. The current paper analyzes
Dragünas, Kostas, Borre, Kai
openaire +4 more sources
Journal of the Audio Engineering Society, 2016
The localization of beat instants is often based on some low-level rhythmic feature extracted from the audio signal (usually an onset detection function), as well as the tempo path that is estimated from it. Going from such descriptors to a sequence of beat instants requires a tracking strategy that models how the beat evolves and offers a good trade ...
DI GIORGI, BRUNO +3 more
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The localization of beat instants is often based on some low-level rhythmic feature extracted from the audio signal (usually an onset detection function), as well as the tempo path that is estimated from it. Going from such descriptors to a sequence of beat instants requires a tracking strategy that models how the beat evolves and offers a good trade ...
DI GIORGI, BRUNO +3 more
openaire +2 more sources
2016 IEEE Global Communications Conference (GLOBECOM), 2016
Multipath solutions have been shown to help improve throughput, reliability and/or load balancing. This paper seeks to understand if and when they benefit rate stability. Rate stability is important to many real-time, interactive applications, e.g., streaming video, but whether multipath solutions can help is unclear.
Junjie Liu, Roch Guérin
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Multipath solutions have been shown to help improve throughput, reliability and/or load balancing. This paper seeks to understand if and when they benefit rate stability. Rate stability is important to many real-time, interactive applications, e.g., streaming video, but whether multipath solutions can help is unclear.
Junjie Liu, Roch Guérin
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On beamforming in presence of multipath
ICASSP '85. IEEE International Conference on Acoustics, Speech, and Signal Processing, 2005We consider a source radiated signal arriving at an array as a group of wavefronts, each having a different angle of arrival and with arbitrary amplitude, phase and inter wavefront correlation. Several such sources may be present and the measurement data is assumed to be corrupted by sensor to sensor uncorrelated noise. The task of the beamformer is to
Arogyaswami Paulraj, Thomas Kailath
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On the identifiability of multipath parameters
Signal Processing, 1999zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Petre Stoica +2 more
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Control of Multipath TCP and Optimization of Multipath Routing in the Internet
2009There are moves in the Internet architecture community to add multipath capabilities to TCP, so that end-systems will be able to shift their traffic away from congested parts of the network. We study two problems relating to the design of multipath TCP.
Damon Wischik +2 more
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IEEE EUROCON 2017 -17th International Conference on Smart Technologies, 2017
MultiFath TCP (MPTCP) is a recent TCP extension that enables hosts to send the data belonging to one connection over multiple paths. It is already deployed for various use cases, notably on smartphones. In parallel with this, there is a growing deployment of encryption and authentication techniques to counter various forms of attacks.
Mathieu Jadin, Gautier Tihon
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MultiFath TCP (MPTCP) is a recent TCP extension that enables hosts to send the data belonging to one connection over multiple paths. It is already deployed for various use cases, notably on smartphones. In parallel with this, there is a growing deployment of encryption and authentication techniques to counter various forms of attacks.
Mathieu Jadin, Gautier Tihon
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Multipathing with MPTCP and OpenFlow
2012 SC Companion: High Performance Computing, Networking Storage and Analysis, 2012Data sets in e-science are increasing exponentially in size. To transfer these huge data sets we need to make efficient use of all available network capacity. This means using multiple paths when available. In this paper a prototype of such a multipath network is presented.
Ronald van der Pol +6 more
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2013 22nd International Conference on Computer Communication and Networks (ICCCN), 2013
We first explain problems with the default scheduler used by the Linux kernel MPTCP implementation. Then we propose the design of a new scheduler. Preliminary empirical results show that our proposed scheduler improves the throughput in MPTCP by alleviating the problems caused by the default scheduler.
Fan Yang, Paul D. Amer, Nasif Ekiz
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We first explain problems with the default scheduler used by the Linux kernel MPTCP implementation. Then we propose the design of a new scheduler. Preliminary empirical results show that our proposed scheduler improves the throughput in MPTCP by alleviating the problems caused by the default scheduler.
Fan Yang, Paul D. Amer, Nasif Ekiz
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2017 IEEE 6th International Conference on Cloud Networking (CloudNet), 2017
Deploying applications in federated clouds is becoming increasingly important. The ability to place application components in various locations is appealing to a large set of distributed applications. Components spread across a number of clouds still need to communicate with each other.
Hasselmeyer, Peer +3 more
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Deploying applications in federated clouds is becoming increasingly important. The ability to place application components in various locations is appealing to a large set of distributed applications. Components spread across a number of clouds still need to communicate with each other.
Hasselmeyer, Peer +3 more
openaire +2 more sources