Results 131 to 140 of about 202,859 (188)
Opioid use after adult liver transplantation: Incidence, high-risk use, and adverse events in a large US cohort. [PDF]
Hepatol CommunLieber SR +19 more
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Syntheses and crystal structures of <i>catena</i>-poly[[di-iodido-zinc(II)]-μ-2,3-di-methyl-pyrazine-κ<sup>2</sup> <i>N</i> <sup>1</sup>:<i>N</i> <sup>4</sup>] and aqua-(2,3-di-methyl-pyrazine-κ<i>N</i>)di-iodidozinc(II)-2,3-di-methyl-pyrazine-water (2/1/1). [PDF]
Acta Crystallogr E Crystallogr CommunNäther C, Bhosekar G.
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2006 IEEE International Symposium on Information Theory, 2006
This paper proposes a novel distributed encoding procedure to realize codes that resemble LT codes (rateless codes for erasure correction) in both structure and performance. For the case of two sources communicating with a single sink via a common relay, this technique separately encodes k/2 symbols of information onto slightly more than k code symbols
Srinath Puducheri +2 more
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This paper proposes a novel distributed encoding procedure to realize codes that resemble LT codes (rateless codes for erasure correction) in both structure and performance. For the case of two sources communicating with a single sink via a common relay, this technique separately encodes k/2 symbols of information onto slightly more than k code symbols
Srinath Puducheri +2 more
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LT-AF codes: LT codes with Alternating Feedback
2013 IEEE International Symposium on Information Theory, 2013LT codes are capacity achieving and flexible rateless codes that need a single-bit feedback to inform the encoder of the successful decoding. However, this weak feedback channel remains unused when the transmission is in progress. In addition, although LT codes are asymptotically capacity achieving, their performance significantly degrades for short ...
Ali Talari, Nazanin Rahnavard
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2008 42nd Annual Conference on Information Sciences and Systems, 2008
It is common in data transmissions that some information is more important than others. This is especially true in space communications where mission critical information or science data are high priority. In this work, we propose a simple yet constructive scheme to send high priority data reliably and efficiently using Luby transform (LT) codes.
Simon S. Woo, Michael K. Cheng
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It is common in data transmissions that some information is more important than others. This is especially true in space communications where mission critical information or science data are high priority. In this work, we propose a simple yet constructive scheme to send high priority data reliably and efficiently using Luby transform (LT) codes.
Simon S. Woo, Michael K. Cheng
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Graph-based LT and raptor codes
2008 IEEE International Symposium on Information Theory, 2008This paper deals with LT and raptor codes used on a noiseless channel, as it is the case for the BEC or the AWGN channel with high SNR. The performance measure for such family of codes is the efficiency, i.e., the average amount of redundancy needed to decode the information bits. We consider the new class of graph-based LT and raptor codes, we analyze
Tarable Alberto, Benedetto Sergio
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Proceedings of the 2010 ACM workshop on Advanced video streaming techniques for peer-to-peer networks and social networking, 2010
In this work rateless codes are used as the key content delivery mechanism for the design of a novel P2P live streaming application. Novel algorithms for the management of the peers' resources and the exploitation of the rateless codes for content delivery in a mesh based overlay are presented.
MAGNETTO, ANDREA +3 more
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In this work rateless codes are used as the key content delivery mechanism for the design of a novel P2P live streaming application. Novel algorithms for the management of the peers' resources and the exploitation of the rateless codes for content delivery in a mesh based overlay are presented.
MAGNETTO, ANDREA +3 more
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IEEE Communications Letters, 2008
We propose a family of systematic rateless codes that are universally capacity-approaching on a binary erasure channel (BEC) regardless of the channel erasure rate. A significant property of the proposed codes is their linear encoding and decoding complexity, which is considerably lower than existing alternatives.
null Xiaojun Yuan, null Li Ping
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We propose a family of systematic rateless codes that are universally capacity-approaching on a binary erasure channel (BEC) regardless of the channel erasure rate. A significant property of the proposed codes is their linear encoding and decoding complexity, which is considerably lower than existing alternatives.
null Xiaojun Yuan, null Li Ping
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