A 4-Dimensional Parity based Data Decoding Scheme for EDAC in Communication Systems
Journal Title: International Journal for Research in Applied Science and Engineering Technology (IJRASET) - Year 2015, Vol 3, Issue 4
Abstract
The applications and use of hardware in wireless communication is increasing day by day. Portability of systems with data integrity during communication is the basic need of the systems in communication technology. This is a great force for the development of low power systems architectures. The wireless communication medium has various signals that can affect the low power communication signals of any system. So in wireless systems that operate on low power signals a good technique of data encoding and decoding is always preferred to use to transmit data through the medium. An effective data decoder is capable of identifying the changes that are caused in the transmitted data in the communication path and also capable to correct the data. Such an encoding-decoding technique is called as Error Detection and Correction (EDAC) Coding Technique. One of such technique that is most commonly used in the communication systems is based on the concept of Parity Encoding and Decoding. In the proposed work a 4-dimensional parity based encoding-decoding algorithm is presented. In this algorithm the error detection and correction logic is implemented by calculating parity of a data set in a matrix arrangement. The parity is calculated in the directions: horizontal, vertical, forward diagonal and backward diagonal. This algorithm is a low-complex hardware implementation design of error detection and correction code. The present work presents the hardware resource utilization on Xilinx FPGA devices.
Authors and Affiliations
Vijay Tawar, Rajani Gupta
Keywords
Related Articles
- EP ID EP20074
- DOI -
- Views 333
- Downloads 5
Finite Element Analysis of Multi-Layered Corrugated Panels under Crushing Loading – A Review
The multi-layered corrugated panels have light weight and higher performances as it has high strength to weight ratio. The sandwich panels are made up of trapezoidal aluminum cores and aluminum alloy sheets. The differe...
Metal Defect Detection Using Random Threshold and Wiener Filter
Quality of all substances like metals and other materials needs to be verified in advance for industrial use. Traditional system to defect and deficiency detection uses only grey level method to classify defects but due...
A Study on Speech Recognition
Among human beings, speech is a primary medium of interaction. Speech is the most natural and easy way of information exchange. As modern devices are aimed to be user friendly, voice interaction with machines is the mos...
Design and Simulation of Four Input Buck DCDC Converter using MATLAB/Simulink
DC-DC buck converters are used to step down the input DC voltage to maintain a required voltage in a renewable energy system. In this paper, we proposed four input buck DC-DC converter which can be used to improve effic...
IP Routing In Computer Networks
The term routing is used for taking a packet from one device and sending it through the network to another device on a different network. The logical network address of the destination host is used to get packets to a n...