Results 31 to 40 of about 1,221,126 (279)

Special issue on network coding

open access: yesEURASIP Journal on Advances in Signal Processing, 2017
Future networks are expected to depart from traditional routing schemes in order to embrace network coding (NC)-based schemes. These have created a lot of interest both in academia and industry in recent years.
Francisco A. Monteiro   +6 more
doaj   +1 more source

Coding-Aware Opportunistic Routing for Sparse Underwater Wireless Sensor Networks

open access: yesIEEE Access, 2021
In underwater wireless sensor networks (UWSNs), the sensor nodes are sparsely deployed over a large sea area due to their high design cost and high manufacturing cost. Opportunistic routing protocols are a promising forwarding technique for various UWSNs.
Danfeng Zhao, Guiyang Lun, Rui Xue
doaj   +1 more source

On the utility of network coding in dynamic environments [PDF]

open access: yes, 2004
Many wireless applications, such as ad-hoc networks and sensor networks, require decentralized operation in dynamically varying environments. We consider a distributed randomized network coding approach that enables efficient decentralized operation of ...
Chang, Yu-Han   +5 more
core   +2 more sources

SUperposition Noisy Network Coding [PDF]

open access: yes2011 IEEE International Symposium on Information Theory Proceedings, 2011
5 pages, 3 figures ...
Ramalingam, Neevan, Wang, Zhengdao
openaire   +2 more sources

Traffic Shaped Network Coding Aware Routing for Wireless Sensor Networks

open access: yesIEEE Access, 2018
Energy efficiency is a critical problem for wireless sensor networks. In past decades, network coding has been proved as a promising technology to reduce the number of transmissions, save energy, and improve network throughput, especially suitable for ...
Xing Shao   +3 more
doaj   +1 more source

Overlapped Chunked network coding [PDF]

open access: yesIEEE Information Theory Workshop 2010 (ITW 2010), 2010
5 pages, 3 figures, submitted to ITW 2010 ...
Heidarzadeh, Anoosheh   +1 more
openaire   +2 more sources

A Network Coding Approach to Loss Tomography [PDF]

open access: yes, 2013
Network tomography aims at inferring internal network characteristics based on measurements at the edge of the network. In loss tomography, in particular, the characteristic of interest is the loss rate of individual links and multicast and/or unicast ...
Fragouli, Christina   +3 more
core   +3 more sources

Hybrid noncoherent network coding [PDF]

open access: yes2012 International Symposium on Network Coding (NetCod), 2012
We describe a novel extension of subspace codes for noncoherent networks, suitable for use when the network is viewed as a communication system that introduces both dimension and symbol errors. We show that when symbol erasures occur in a significantly large number of different basis vectors transmitted through the network and when the min-cut of the ...
Skachek, Vitaly   +2 more
openaire   +2 more sources

A Relation Between Network Computation and Functional Index Coding Problems

open access: yes, 2016
In contrast to the network coding problem wherein the sinks in a network demand subsets of the source messages, in a network computation problem the sinks demand functions of the source messages.
Gupta, Anindya, Rajan, B. Sundar
core   +1 more source

On the Separation of Lossy Source-Network Coding and Channel Coding in Wireline Networks [PDF]

open access: yes, 2010
This paper proves the separation between source-network coding and channel coding in networks of noisy, discrete, memoryless channels. We show that the set of achievable distortion matrices in delivering a family of dependent sources across such a ...
Effros, Michelle, Jalali, Shirin
core   +3 more sources

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