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Hadamard code

Known as: Walsh codes, Walsh-Hadamard code, Walsh code 
The Hadamard code is an error-correcting code that is used for error detection and correction when transmitting messages over very noisy or… 
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Related topics

Related topics

25 relations
Binary Golay codeBlock codeChannel (communications)Coding theory

Broader (1)

Error detection and correction

Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
2017
2017
Performance of MC-CDMA system with various orthogonal spreading codes in multipath Rayleigh fading channel
In multi-user wireless communication system, there is huge demand for higher data rates. One promising solution to achieve it is… 
2013
2013
Optimum Spread Code Applied in Indoor Visible Light Data Transmission for Optical Multipath Dispersion Reduction
Abstract In an indoor visible light communication (VLC) system, diffuse channels are very easily caused by numerous reflections… 
2006
2006
On The Solution of Certain Fractional Integral Equations
In this paper we introduce the linear operator of fractional integral equation of the second kind (FIESK) in the framework of the… 
Highly Cited
2005
Highly Cited
2005
Monolithically integrated InP-based photonic chip development for O-CDMA systems
This work discusses photonic integration efforts toward developing an InP-based monolithically integrated photonic chip for… 
Highly Cited
2005
Highly Cited
2005
An eight-user time-slotted SPECTS O-CDMA testbed: demonstration and simulations
This paper demonstrates an eight-user 9 Gb/s/user time-slotted spectral phase-encoded time-spreading (SPECTS) optical code… 
2004
2004
CDMA-based network-on-chip architecture
We present a network-on-chip (NoC) architecture that is based on code division multiple access (CDMA) techniques. The… 
Highly Cited
2004
Highly Cited
2004
Spectral phase-encoded time-spreading (SPECTS) optical code-division multiple access for terabit optical access networks
This paper discusses design, simulation, and experimental investigations of optical-code-division multiple-access (O-CDMA… 
2002
2002
M-ary UWB system using Walsh codes
Much attention has been paid to a new form of spread spectrum technique called the ultra wideband impulse radio (UWB-IR) system… 
Highly Cited
1996
Highly Cited
1996
Channel access and interference issues in multi-code DS-CDMA wireless packet (ATM) networks
Multi-Code Direct-Sequence Code-Division-Multiple-Access (MC-CDMA) has been proposed as a flexible multiple access scheme for… 
1986
1986
Research on Sport for Athletes with Disabilities
Over the past 30 years, the focus of sport for individuals with disabilities has changed from rehabilitation to competition… 
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