Results 31 to 40 of about 53,924 (297)

Lightweight Random Linear Coding over Wireless Mesh Networks

, 2015
We propose an enhanced version of an intra-flow Network Coding protocol, which was conceived to offer a reliable communication service, by means of the combination a Random Linear Coding (RLC) scheme with the UDP protocol. We reduce the overhead that was originally required in the protocol header and we assess, through an extensive campaign carried out
Garrido Torres, Pablo, Gómez, David, Lanza, Jorge, Agüero Calvo, Ramón, Serrat Fernández, Juan   +4 more
openaire   +2 more sources

Decoding Algorithms for Random Linear Network Codes [PDF]

, 2011
We consider the problem of efficient decoding of a random linear code over a finite field. In particular we are interested in the case where the code is random, relatively sparse, and use the binary finite field as an example. The goal is to decode the data using fewer operations to potentially achieve a high coding throughput, and reduce energy ...
Heide, Janus, Pedersen, Morten Videbæk, Fitzek, Frank   +2 more
openaire   +3 more sources

ComboCoding: Combined intra-/inter-flow network coding for TCP over disruptive MANETs

Journal of Advanced Research, 2011
TCP over wireless networks is challenging due to random losses and ACK interference. Although network coding schemes have been proposed to improve TCP robustness against extreme random losses, a critical problem still remains of DATA–ACK interference. To
Chien-Chia Chen, Clifford Chen, Soon Y. Oh, Joon-Sang Park, Mario Gerla, M.Y. Sanadidi   +5 more
doaj   +1 more source

MATIN: a random network coding based framework for high quality peer-to-peer live video streaming. [PDF]

PLoS ONE, 2013
In recent years, Random Network Coding (RNC) has emerged as a promising solution for efficient Peer-to-Peer (P2P) video multicasting over the Internet. This probably refers to this fact that RNC noticeably increases the error resiliency and throughput of
Behrang Barekatain, Dariush Khezrimotlagh, Mohd Aizaini Maarof, Hamid Reza Ghaeini, Shaharuddin Salleh, Alfonso Ariza Quintana, Behzad Akbari, Alicia Triviño Cabrera   +7 more
doaj   +1 more source

SpaRec: Sparse Systematic RLNC Recoding in Multi-Hop Networks

IEEE Access, 2021
Sparse Random Linear Network Coding (RLNC) reduces the computational complexity of the RLNC decoding through a low density of the non-zero coding coefficients, which can be achieved through sending uncoded (systematic) packets.
Elif Tasdemir, Mate Tomoskozi, Juan A. Cabrera, Frank Gabriel, Dongho You, Frank H. P. Fitzek, Martin Reisslein   +6 more
doaj   +1 more source

Random Linear Network Coding in NOMA Optical Wireless Networks

, 2022
Optical wireless communication (OWC) has the potential to provide high communication speeds that support the massive use of the Internet that is expected in the near future. In OWC, optical access points (APs) are deployed on the celling to serve multiple users.
Hassan, Ahmed A. M., Qidan, Ahmad Adnan, Aljohani, Mansourah K., El-Gorashi, Taisir E. H., Elmirghani, Jaafar M. H.   +4 more
openaire   +2 more sources

Interplay between circadian and other transcription factors—Implications for cycling transcriptome reprogramming

FEBS Letters, EarlyView.
This perspective highlights emerging insights into how the circadian transcription factor CLOCK:BMAL1 regulates chromatin architecture, cooperates with other transcription factors, and coordinates enhancer dynamics. We propose an updated framework for how circadian transcription factors operate within dynamic and multifactorial chromatin landscapes ...
Xinyu Y. Nie, Jerome S. Menet
wiley   +1 more source

Distributed Intrusion Detection of Byzantine Attacks in Wireless Networks with Random Linear Network Coding

International Journal of Distributed Sensor Networks, 2012
Network coding (NC) can be applied to achieve the maximal information flow in a network. In energy-constraint wireless networks such as wireless sensor networks, applying NC can further reduce the number of wireless transmissions and hence prolong the ...
Jen-Yeu Chen, Yi-Ying Tseng
doaj   +1 more source

Cell wall target fragment discovery using a low‐cost, minimal fragment library

FEBS Letters, EarlyView.
LoCoFrag100 is a fragment library made up of 100 different compounds. Similarity between the fragments is minimized and 10 different fragments are mixed into a single cocktail, which is soaked to protein crystals. These crystals are analysed by X‐ray crystallography, revealing the binding modes of the bound fragment ligands.
Kaizhou Yan, Mathew Stanley, Olawale Raimi, Andrew T. Ferenbach, Helge C Dorfmueller, Daan M. F. van Aalten   +5 more
wiley   +1 more source

Secure network coding scheme for scalable video streaming

Tongxin xuebao, 2013
With the purpose to achieve hierarchical security levels for scalable video streaming in heterogeneous net-works,random function was used to randomize parts of the video streaming in each layer.Network coding scheme was also used to resist known ...
Xi-meng LIU, Guang-jun LIU, Jian-feng MA, Jin-bo XIONG   +3 more
doaj   +2 more sources