Design of Hamming Code for 64 Bit Single Error Detection and Correction Using VHDL

Saleh, Adham Hadi

doi:10.24237/djes.2015.08305

Cited by 5 publications

(1 citation statement)

References 0 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Errors are not only detected but also corrected using Hamming codes. This method can detect and also capable to correct errors of two bit at the same time [3,34]. While simple parity method cannot fix errors and can only discover odd number of them.…”

Section: Hamming Error Detectionmentioning

confidence: 99%

A Power-Efficient Error Detection and Correction Circuit Design Using Hamming Codes for Portable Electronic Devices

Khan¹,

Shahid²,

Keshari³

et al. 2023

MMEP

View full text Add to dashboard Cite

Error-free communication is crucial for modern electronic devices. Error detection and correction mechanisms are essential to ensure accurate information transmission. With the increasing usage of mobile devices and integrated circuits operating at higher speeds, energy efficiency has become an important design consideration. This study presents carbon nanotube field-effect transistor (CNTFET)-based Hamming Error Detection and Correction circuits and compares them with complementary metal-oxide semiconductor (CMOS)-based counterparts in terms of power efficiency and delay. CNTFETs are more power-efficient and faster than CMOS transistors, making them ideal building blocks for logic circuits. The proposed circuits were simulated using HSPICE. Compared with CMOS circuits, the CNTFET designs consumed less power, had lower delays, and smaller power-delay products. The proposed error detection and correction circuits are suitable for power-efficient and portable systems.

show abstract

Section: Hamming Error Detectionmentioning

confidence: 99%

A Power-Efficient Error Detection and Correction Circuit Design Using Hamming Codes for Portable Electronic Devices

Khan¹,

Shahid²,

Keshari³

et al. 2023

MMEP

View full text Add to dashboard Cite

show abstract

Design and Analysis of Encoding Decoding Methods used for 5G Communications

Devi¹,

M²,

Sayyad³

2022

2022 IEEE Delhi Section Conference (DELCON)

View full text Add to dashboard Cite

Optical wireless communication performance enhancement using Hamming coding and an efficient adaptive equalizer with a deep-learning-based quality assessment

et al. 2021

View full text Add to dashboard Cite

Optical wireless communication (OWC) technology is one of several alternative technologies for addressing the radio frequency limitations for applications in both indoor and outdoor architectures. Indoor optical wireless systems suffer from noise and intersymbol interference (ISI). These degradations are produced by the wireless channel multipath effect, which causes data rate limitation and hence overall system performance degradation. On the other hand, outdoor OWC suffers from several physical impairments that affect transmission quality. Channel coding can play a vital role in the performance enhancement of OWC systems to ensure that data transmission is robust against channel impairments. In this paper, an efficient framework for OWC in developing African countries is introduced. It is suitable for OWC in both indoor and outdoor environments. The outdoor scenario will be suitable to wild areas in Africa. A detailed study of the system stages is presented to guarantee the suitable modulation, coding, equalization, and quality assessment scenarios for the OWC process, especially for tasks such as image and video communication. Hamming and low-density parity check coding techniques are utilized with an asymmetrically clipped DC-offset optical orthogonal frequency-division multiplexing (ADO-OFDM) scenario. The performance versus the complexity of both utilized techniques for channel coding is studied, and both coding techniques are compared at different coding rates. Another task studied in this paper is how to perform efficient adaptive channel estimation and hence equalization on the OWC systems to combat the effect of ISI. The proposed schemes for this task are based on the adaptive recursive least-squares (RLS) and the adaptive least mean squares (LMS) algorithms with activity detection guidance and tap decoupling techniques at the receiver side. These adaptive channel estimators are compared with the adaptive estimators based on the standard LMS and RLS algorithms. Moreover, this paper presents a new scenario for quality assessment of optical communication systems based on the regular transmission of images over the system and quality evaluation of these images at the receiver based on a trained convolutional neural network. The proposed OWC framework is very useful for developing countries in Africa due to its simplicity of implementation with high performance.

show abstract

Design of Hamming Code for 64 Bit Single Error Detection and Correction Using VHDL

Cited by 5 publications

References 0 publications

A Power-Efficient Error Detection and Correction Circuit Design Using Hamming Codes for Portable Electronic Devices

A Power-Efficient Error Detection and Correction Circuit Design Using Hamming Codes for Portable Electronic Devices

Design and Analysis of Encoding Decoding Methods used for 5G Communications

Optical wireless communication performance enhancement using Hamming coding and an efficient adaptive equalizer with a deep-learning-based quality assessment

Contact Info

Product

Resources

About