Results 251 to 260 of about 186,750 (283)
Some of the next articles are maybe not open access.
How the packet length distribution influences the packet loss rate in an optical packet switch
Advanced Int'l Conference on Telecommunications and Int'l Conference on Internet and Web Applications and Services (AICT-ICIW'06), 2006Optical Packet Switching (OPS) has emerged as a promising candidate for the future all-optical core network. A crucial issue in such networks is how the packet length distribution (PLD) influences the performance under different traffic scenarios. In this paper we investigate how a deterministic, empirical and exponential PLD influences the Packet Loss
openaire +1 more source
International Journal of Multimedia and Ubiquitous Engineering, 2015
In order to better establish no-reference video quality assessment model considering the network packet loss and further gain a better QoE evaluation to meet the needs of the user’s, so we build NS2+ MyEvalvid simulation platform to study the scale characteristic of the network packet loss, scale characteristic of packet loss through the influence of ...
openaire +1 more source
In order to better establish no-reference video quality assessment model considering the network packet loss and further gain a better QoE evaluation to meet the needs of the user’s, so we build NS2+ MyEvalvid simulation platform to study the scale characteristic of the network packet loss, scale characteristic of packet loss through the influence of ...
openaire +1 more source
Queen: Estimating Packet Loss Rate between Arbitrary Internet Hosts
2009Estimate of packet-loss rates between arbitrary Internet hosts is critical for many large-scale distributed applications, including overlay routing, P2P media streaming, VoIP, and edge-server location in CDNs. iPlane has been recently proposed to estimate delay, packet-loss rates, and bandwidth between arbitrary hosts [1].
Y. Angela Wang +3 more
openaire +1 more source
Variable-Bit-Rate Coding Capable Of Compensating For Packet Loss
SPIE Proceedings, 1988Asynchronous Transfer Mode (ATM) is expected to be one of the important variable-bit-rate methods for video transmission. Packet loss has the greatest influence on picture quality in video network. This paper proposes a layered coding technique suitable for ATM using discrete cosine transform (DCT) cod-ing.
Kazunori Shimamura +2 more
openaire +1 more source
Packet loss rate control for continuous media over heterogeneous network
18th International Conference on Advanced Information Networking and Applications, 2004. AINA 2004., 2004Packet loss rate control of continuous multimedia communication system under heterogeneous environment by the wired and the wireless networks is presented and analyzed. In our suggested system, as channel coding, FEC (forward error correction) method with Reed-Solomon coding is introduced to reduce the packet error rate on the wireless network [J. Vaas
R. Igarashi +3 more
openaire +1 more source
SINGLE-ENDED PACKET LOSS RATE ESTIMATION OF TRANSMITTED SPEECH SIGNALS
2018 IEEE Global Conference on Signal and Information Processing (GlobalSIP), 2018In this paper, we present a packet loss rate estimation model that only requires the degraded speech signal, without the original clean reference. This allows for an easy way to measure the packet loss rate of "black box" speech communication systems, for which we cannot obtain information about internal network parameters.
Gabriel Mittag, Sebastian Moller
openaire +1 more source
Stabilization of uncertain systems with finite data rates and Markovian packet losses
2013 European Control Conference (ECC), 2013This research addresses stabilization of uncertain systems over data rate constrained and lossy channels. While many of the existing works assume that the packet loss process is independent and identically distributed, we model it as a two-state Markov chain, which can deal with more practical situations including bursty dropouts.
Okano, K., Hideaki Ishii
openaire +1 more source
Rate-Distortion Optimized Motion-Compensated Prediction for Packet Loss Resilient Video Coding
IEEE Transactions on Image Processing, 2007A rate-distortion optimized motion-compensated prediction method for robust video coding is proposed. Contrasting methods from the conventional literature, the proposed approach uses the expected reconstructed distortion after transmission, instead of the displaced frame difference in motion estimation.
Shuai, Wan, Ebroul, Izquierdo
openaire +2 more sources
Data Rate Adaptation Strategy to Avoid Packet Loss in MANETs
2017Due to mobile and dynamic nature of MANETs, congestion avoidance and control is a challenging issue. Congestion mainly occurs due to the phenomena where data arrival rate is higher than the transmission rate of data packets at a particular node. Congestion results in high packet drop ratio, increased delays and wastage of network resources.
Muhammad Saleem Khan +4 more
openaire +1 more source
Journal of Optical Networking, 2004
Feature Issue on Optical Interconnection Networks (OIN). We propose access-restriction-based quality-of-service differentiation schemes, suitable for an asynchronous optical packet switch with a contention resolution pool that contains both tunable wavelength converters and fiber delay lines.
M. Nord, H. �verby
openaire +1 more source
Feature Issue on Optical Interconnection Networks (OIN). We propose access-restriction-based quality-of-service differentiation schemes, suitable for an asynchronous optical packet switch with a contention resolution pool that contains both tunable wavelength converters and fiber delay lines.
M. Nord, H. �verby
openaire +1 more source