Results 11 to 20 of about 241,419 (292)
A Versatile Model for Packet Loss Visibility and its Application to Packet Prioritization [PDF]
IEEE Transactions on Image Processing, 2010 In this paper, we propose a generalized linear model for video packet loss visibility that is applicable to different group-of-picture structures. We develop the model using three subjective experiment data sets that span various encoding standards (H.264 and MPEG-2), group-of-picture structures, and decoder error concealment choices.
Lin, Ting-Lan +5 more
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Frontiers in Physics, 2023 Precision Time Protocol (PTP) is a time protocol based on the Master and Slave exchanging messages with time stamps. In practical PTP systems, we have packet loss, a phenomenon where some of the PTP messages get lost in the Network.
Yehonatan Avraham, Monika Pinchas
doaj +1 more source
Handling packet loss in WebRTC [PDF]
2013 IEEE International Conference on Image Processing, 2013 WebRTC is an open-source real-time interactive audio and video communication framework. This paper discusses some of the mechanisms utilized in WebRTC to handle packet losses in the video communication path. Various system details are discussed and an adaptive hybrid NACK/FEC method with temporal layers is presented.
Stefan Holmer +2 more
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S frame design for multiple description video coding [PDF]
, 2005 Multiple description (MD) video coding generates several descriptions so that any subset of descriptions can reconstruct video, which provides much error resilience. But most of the current MD video coding schemes are for two descriptions and for "on-off"
Bull, DR, Canagarajah, CN, Wang, D
core +2 more sources
Identifying Packet Loss and Reordering Packets in Keyed UDP Transmissions [PDF]
2020 IEEE Globecom Workshops (GC Wkshps, 2020 5 pages, 4 ...
Gil, Fábio Machado +5 more
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EXPERIMENTAL PERFORMANCE EVALUATION AND FEASIBILITY STUDY OF 6LoWPAN BASED INTERNET OF THINGS [PDF]
Acta Electrotechnica et Informatica, 2017 Nowadays, demand for low power, small, mobile and flexible computing machines that interconnects are growing rapidly. This study highlights internet of things (IoT) model regarding sensor node discovery and IPV6 framework using 6LoWPAN. Contiki network
James AGAJO +5 more
doaj +1 more source
EVALUATION OF VOICE TRANSMISSION QUALITY IN THE LTE NETWORKS
Information and Telecommunication Sciences, 2021 Background. LTE mobile networks combine packet network technology and radio technology. Parameters of packet and radio subsystems significantly affects the quality of all traffic types transmission, especially telephone traffic, as the most demanding to ...
Іван Ветошко +1 more
doaj +1 more source
Fill the void: improved scheduling for optical switching [PDF]
, 2015 With ever-increasing demand for bandwidth, optical packet/burst switching is proposed to utilize more of the available capacity of optical networks in the future.
Bruneel, Herwig +2 more
core +1 more source
Detecting Malicious Packet Losses
IEEE Transactions on Parallel and Distributed Systems, 2009 In this paper, we consider the problem of detecting whether a compromised router is maliciously manipulating its stream of packets. In particular, we are concerned with a simple yet effective attack in which a router selectively drops packets destined for some victim.
Mizrak, Alper T +2 more
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On Kalman Smoothing With Random Packet Loss [PDF]
IEEE Transactions on Signal Processing, 2008 This correspondence studies the performance of Kalman fixed lag smoothers with random packet losses and its comparison with the Kalman filter with packet loss. In terms of estimator stability via boundedness of the expectation of the error covariance, we show that smoothing does not provide any benefit over filtering.
Alex S. Leong +2 more
openaire +3 more sources