Results 1 to 10 of about 350,130 (256)

Millimeter-wave channel modeling in a VANETs using coding techniques [PDF]

open access: yesPeerJ Computer Science, 2023
The Vehicular ad-Hoc Network (VANET) is envisioned to ensure wireless transmission with ultra-high reliability. In the presence of fading and mobility of vehicles, error-free information between Vehicle to Vehicle (V2V) and Vehicle to Infrastructure (V2I)
Arshee Ahmed   +3 more
doaj   +3 more sources

Error Resilient Coding Techniques for Video Delivery over Vehicular Networks [PDF]

open access: yesSensors, 2018
Nowadays, more and more vehicles are equipped with communication capabilities, not only providing connectivity with onboard devices, but also with off-board communication infrastructures.
Pablo Piñol   +4 more
doaj   +2 more sources

Random coding techniques for nonrandom codes

open access: yesIEEE Transactions on Information Theory, 1999
Summary: This work provides techniques to apply the channel coding theorem and the resulting error exponent, which was originally derived for totally random block-code ensembles, to ensembles of codes with less restrictive randomness demands. As an example, the random coding technique can even be applied for an ensemble that contains a single code. For
M Feder
exaly   +3 more sources

Speech Coding Techniques

open access: yesProcedia Computer Science, 2015
AbstractSpeech coding has been major issue in the area of digital speech processing. Speech coding is the process of transforming the speech signal in a more compressed form, which can then be transmitted with few numbers of binary digits. It is not possible to access unlimited bandwidth of a channel each time we send a signal across it which leads to ...
Jagtap, S.K., Mulye, M.S., Uplane, M.D.
exaly   +2 more sources

Code Search: A Survey of Techniques for Finding Code

open access: yesACM Computing Surveys, 2023
The immense amounts of source code provide ample challenges and opportunities during software development. To handle the size of code bases, developers commonly search for code, e.g., when trying to find where a particular feature is implemented or when looking for code examples to reuse.
Luca Di Grazia, Michael Pradel
openaire   +2 more sources

Combined Distributed Turbo Coding and Space Frequency Block Coding Techniques

open access: yesEURASIP Journal on Wireless Communications and Networking, 2010
The distributed space-time (frequency) coding and distributed channel turbo coding used independently represent two cooperative techniques that can provide increased throughput and spectral efficiency at an imposed maximum Bit Error Rate (BER) and delay
Silva A   +7 more
doaj   +2 more sources

Scalable Video Coding with Interlayer Signal Decorrelation Techniques

open access: yesEURASIP Journal on Advances in Signal Processing, 2007
Scalability is one of the essential requirements in the compression of visual data for present-day multimedia communications and storage. The basic building block for providing the spatial scalability in the scalable video coding (SVC) standard is the ...
Christine Guillemot   +2 more
doaj   +2 more sources

Chipless-RFID: A Review and Recent Developments

open access: yesSensors, 2019
In this paper, a review of the state-of-the-art chipless radiofrequency identification (RFID) technology is carried out. This recent technology may provide low cost tags as long as these tags are not equipped with application specific integrated circuits
Cristian Herrojo   +3 more
doaj   +1 more source

Adaptive Combined Channel-Network Coding for Cooperative Relay Aided Cognitive Radio Networks

open access: yesInformation, 2021
Cognitive radio (CR) is one of the emerging technologies for 4G/5G applications. Cooperative relay communications and network coding are some techniques that helped in enhancing the CR applications.
Mohamed S. AbuZeid   +2 more
doaj   +1 more source

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