Results 271 to 280 of about 317,866 (293)

Optimal Error Correcting Index Codes for Extended Index Coding Problems

2019 19th International Symposium on Communications and Information Technologies (ISCIT), 2019
The classical single-sender index coding problem (ICP) with error correction consists of a set of receivers, each receiving some transmissions erroneously. Each receiver demands a single message and has a subset of other messages as side information. The sender transmits an error correcting index code (ECIC) availing the knowledge of side information ...
Chinmayananda Arunachala, B. Sundar Rajan   +1 more
openaire   +1 more source

Detection of code index in turbo source coding

GLOBECOM '05. IEEE Global Telecommunications Conference, 2005., 2005
Lossless turbo source coding with decremental redundancy is an effective approach for compressing binary sources. In this method, the message is encoded using a turbo code. Then the parities are heavily punctured using an iterative process and all non-punctured parities along with side information are sent to the decoder.
Javad Haghighat, M. Reza Soleymani, Walaa Hamouda   +2 more
openaire   +1 more source

On the Wireless network coding with overhearing and index coding

2013 IEEE 18th International Workshop on Computer Aided Modeling and Design of Communication Links and Networks (CAMAD), 2013
We study the problem of Wireless Network Coding with imperfect overhearing, a joint coding/scheduling problem that arises naturally in multihop wireless networks. We map this problem to specific instances of index coding. In this direction, we propose an approach that decouples the problem of scheduling and coding, and ultimately results in comparison ...
Constantinos Fragiadakis, Georgios S. Paschos, Leandros Tassiulas   +2 more
openaire   +1 more source

Three-Layer Composite Coding for Index Coding

2018 IEEE Information Theory Workshop (ITW), 2018
We extend the composite coding (CC) scheme for the index coding problem from two layers to more layers of random binning. We explicitly introduce the three-layer composite coding (TLCC) scheme and provide the achievable rate region and the error analysis for it.
Yucheng Liu 0005, Parastoo Sadeghi, Young-Han Kim 0001   +2 more
openaire   +1 more source

Index Code Design for Index Coded‐NOMA Transmission in VANETs

Transactions on Emerging Telecommunications Technologies
ABSTRACTData distribution in vehicular ad hoc networks (VANETs) is delay sensitive in nature. Therefore, the development of efficient schemes to serve the demands of users with fewer transmissions is beneficial. Index coded NOMA (IC‐NOMA) can provide improved spectral and power efficiency in VANETs.
Sreelakshmi P, Jesy Pachat, P. P. Deepthi, Nujoom Sageer Karat, B. Sundar Rajan   +4 more
openaire   +1 more source

Coding and indexing in ophthalmology

Documenta Ophthalmologica, 1975
openaire   +2 more sources

Indexes of spherical codes

2001
Peter G. Boyvalenkov, Danyo Danev, Peter Kazakov   +2 more
openaire   +1 more source

An Equivalence Between Network Coding and Index Coding

IEEE Transactions on Information Theory, 2015
Michelle Effros, Salim El Rouayheb, Michael Langberg   +2 more
exaly  

Critical Graphs in Index Coding

IEEE Journal on Selected Areas in Communications, 2015
Amirbehshad Shahrasbi, Amin Gohari
exaly  

A Pliable Index Coding Approach to Data Shuffling

IEEE Transactions on Information Theory, 2020
Linqi Song, Christina Fragouli
exaly