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On the Capacity Region of Broadcast Packet Erasure Relay Networks With Feedback
[article]
2019
arXiv
pre-print
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We derive a new outer bound on the capacity region of broadcast traffic in multiple input broadcast packet erasure channels with feedback, and extend this outer bound to packet erasure relay networks with ...
An important engineering implication of this work is that for network coding schemes for parallel broadcast channels, the 'xor' packets should be sent over correlated broadcast subchannels. ...
Sreeram Kannan for the helpful discussions. ...
arXiv:1312.1727v3
fatcat:tymduvrrgzckpisyeysjpo62oa
A testbed of erasure coding on video streaming system over lossy networks
2007
2007 International Symposium on Communications and Information Technologies
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In most cases, the researchers need an effective method or tool to validate the erasure codes used for dealing with different packet loss patterns. ...
As one of the most challenging aspects of streaming video over lossy networks, the technology for controlling packet losses has attracted more and more attention. ...
The authors wish to thank Tim Porter and Richard Haywood for useful discussions. ...
doi:10.1109/iscit.2007.4392077
fatcat:2ivcbiiqsfe5hafle2dfplf2xu
Network Coding Applications for 5G Millimeter-Wave Communications
[article]
2015
arXiv
pre-print
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For downlink communication, network-coded packets are transmitted to a device via multiple access points. ...
We compare our approach against a naive approach in which non-network coded packets are transmitted via multiple access points ("Forwarding" approach). ...
a particular packet leading to bound (2) whereas for the network coding case, it is sufficient to correctly receive a total of k packets that may have been received via multiple nodes. ...
arXiv:1512.03031v1
fatcat:sidfrutfevcvlispj2kbwuwb6i
Improving Conversation Quality for VoIP Through Block Erasure Coding
[article]
2019
arXiv
pre-print
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The benefits for conversational voice quality of erasure coding attributable to its reduction in packet loss rates are widely appreciated. ...
When block erasure coding is used, our analysis shows how those benefits are reduced or even eliminated by increases in delays and in a measure of burstiness of packet loss. ...
ACKNOWLEDGMENT We thank Brian Adamson from the Navy Research Laboratory for help in understanding NRL's NORM implementation. We also thank J. ...
arXiv:1912.07476v1
fatcat:yb7lkq2e2fglzcyvr7urhypase
An Improved Error Control Model in Packet Switched Wide Area Networks
2019
Transactions on Networks and Communications
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In typical packet switched wide area networks, this can occur quite easily when output links are slower than inputs and multiple traffic sources competing for same output link at the same time. ...
Typical for packet switched WAN, the packet transmit input/output buffer and queue of the network devices in their way towards the destination. ...
1 kμ − λ (18)
Results Produced from the Model
Conclusion In this chapter we showed how Dynamic erasure coding and network coding techniques can be used for reducing error in Packet Switched Wide area ...
doi:10.14738/tnc.74.7263
fatcat:gjt76dgtq5hmxonouyaochgpde
Erasure-control coding for distributed networks
2005
IEE Proceedings - Communications
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Additionally, the construction of a class of maximum-distance-separable (MDS) array erasure codes is presented, which can be used in an adaptive way to efficiently control packet losses in a fluctuating ...
The paper will show how erasure-control coding, a special channel coding technique, plays an important part in promoting fault tolerance, and consequently quality of service across the network. ...
In this Section, a class of MDS array erasure codes are introduced for packet-loss control in a distributed network. ...
doi:10.1049/ip-com:20050291
fatcat:dxcu4bsgwnc3vbtph3k4dmb7mm
A throughput-delay trade-off in packetized systems with erasures
2005
Proceedings. International Symposium on Information Theory, 2005. ISIT 2005.
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In this paper we propose an information theoretic framework for studying coding and throughput optimization for multi-layered packet transmission systems. ...
The proposed scheme provides also means for investigating important physical layer phenomena, such as, channel model and lower layer error correction coding in the packet erasure models. ...
The latter provides one possible way to take into account also the interference in multiple-access for the erasure network models [9] , [10] . ...
doi:10.1109/isit.2005.1523667
dblp:conf/isit/VehkaperaM05
fatcat:kcw4wlgja5hppp7duz52d47kjm
Relaying a fountain code across multiple nodes
2008
2008 IEEE Information Theory Workshop
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The problem of designing a rateless erasure coding scheme in the network case for on-the-fly recoding is important, as relaying the data over multiple nodes is fundamentally useful in a network. ...
With this motivation, we consider packet level coding on a line network (or a tree) of discrete memoryless erasure channels (with potentially unlimited nodes), and propose a rateless coding scheme with ...
For erasure coding on a network, Random Linear Coding (RLC) involves combining packets according to a uniformly random choice of each packet taken over a finite field( [3] ). ...
doi:10.1109/itw.2008.4578640
dblp:conf/itw/GummadiS08
fatcat:xtib2aqjw5doxcp3ffi4zafidq
Multicast Communications with Reed Solomon/Network Joint Coding in Wireless Multihop Networks
2009
Journal of Communications
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In this paper, we study a in application layer and apply FEC to a multicast system
multicast system in wireless multihop networks with For-
ward Error Correction (FEC) for packet erasures. ...
Kschischang, “Coding for errors and erasures mation Systems Engineering, Faculty of Engineering, Osaka
in random network coding,” in Proc. IEEE Int. Symp. ...
doi:10.4304/jcm.4.11.856-864
fatcat:ko3oi635cfh43axzm4pyqjpfvu
Primer and Recent Developments on Fountain Codes
[article]
2013
arXiv
pre-print
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However recent exponential growth in data traffic and demand for larger data storage capacity has simmered interest in erasure codes. ...
Packet erasure is a fundamental characteristic inherent in data storage and data transmission system. ...
For a self-contained introductory tutorial on network coding we refer readers to [18] .
III. CLASSICAL ERASURE CODES
A. ...
arXiv:1305.0918v1
fatcat:dnxmkdg5tve6bnw6z6sf2wubca
Effective Delay Control in Online Network Coding
2009
IEEE INFOCOM 2009 - The 28th Conference on Computer Communications
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2009 pre-print arXiv:0901.4898v1 fatcat:zuv2sxbe4za6vg4yrcvbzg5upa
Assuming that the sender is providing the same data to multiple receivers over independent packet erasure channels, we focus on the case of perfect feedback and heterogeneous erasure probabilities. ...
Motivated by streaming applications with stringent delay constraints, we consider the design of online network coding algorithms with timely delivery guarantees. ...
in the sense that they adapt their coding decisions based on the erasure patterns observed in the network. ...
doi:10.1109/infcom.2009.5061923
dblp:conf/infocom/BarrosCMW09
fatcat:q5zuemlypvczxfcn3ejgfp7fqa
On noncoherent correction of network errors and erasures with random locations
2009
2009 IEEE International Symposium on Information Theory
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NONCOHERENT CODING FOR ERRORS AND ERASURES We first develop the analytical framework we need by extending the noncoherent network coding framework in [6] . ...
A link lEI: may be subject to an erasure, in which case no packet is received on l, or an error, in which case a packet of arbitrary value is received on l. ...
NONCOHERENT CODING FOR ERRORS AND ERASURES We first develop the analytical framework we need by extending the noncoherent network coding framework in [6] .
I. ...
doi:10.1109/isit.2009.5205602
dblp:conf/isit/VyetrenkoHE09
fatcat:cf6jva3bfnchdlq2fa4umjo4gi
Network coding delay: A brute-force analysis
2010
2010 Information Theory and Applications Workshop (ITA)
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The key idea is to fix the pattern of packet erasures and to try out all possible encodings for various system and channel parameters. ...
Understanding the delay behavior of network coding with a fixed number of receivers, small field sizes and a limited number of encoded symbols is a key step towards its applicability in real-time communication ...
If the intermediate nodes in the network merely store and forward packets, fountain codes (e.g., Raptor codes [12] ) offer an efficient alternative for endto-end reliability. ...
doi:10.1109/ita.2010.5454144
dblp:conf/ita/NistorBVVW10
fatcat:gk45h3mt3rhz3nkhqu6kxhjeta
A joint scheme for secure and reliable communication in wireless sensor networks
2013
2013 ACS International Conference on Computer Systems and Applications (AICCSA)
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Two of the design criteria in wireless sensor networks (WSNs) are the security and reliability of information flow, especially in critical applications. ...
CSEEC is a joint encryption and error correction scheme based on erasure coding. When combined with multi-path routing, the system provides a fault-intrusion tolerant mechanism. ...
This research proposes a scheme for secure and reliable communication in WSNs with multi-path routing using CSEEC. We propose a modified version of CSEEC to support erasure correction. ...
doi:10.1109/aiccsa.2013.6616443
dblp:conf/aiccsa/AlawadhiN13
fatcat:s3x2acvwsrdd7flvewcqohybgy
Variable shortened-and-punctured Reed-Solomon codes for packet loss protection
2002
IEEE transactions on broadcasting
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In this paper, techniques of Reed-Solomon (RS) codes to recover lost packets in digital video/audio broadcasting and packet switched network communications are reviewed. ...
A VLSI implementation for erasure decoding of the proposed variable RS code is described and the achievable performance is quantitatively analyzed. ...
Pettersson for useful discussions, and two anonymous referees for helpful comments and suggestions. ...
doi:10.1109/tbc.2002.803706
fatcat:zbf5tfffw5d3hammv67n34wloa
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