International Journal of Recent Trends in Engineering & Research

online ISSN

Design of low complexity Modified Viterbi Decoder for a Wi-Fi Receiver

Publication Date : 29/01/2018


DOI : 10.23883/IJRTER.CONF.20171225.017.KKI8X


Author(s) :

ANJANEYULU BORELLI , PAPISETTY SARITHA.


Conference Name :
RECENT ADVANCES IN ELECTRONICS AND COMMUNICATION ENGINEERING-2017



Abstract :

Viterbi Decoders are utilized in advanced remote correspondence frameworks to decipher the convolution codes which are the forward blunder remedying codes. Albeit generally utilized, the most well known correspondences unraveling calculation, the Viterbi Algorithm (VA), requires an exponential increment in equipment unpredictability to accomplish more prominent unravel exactness. At the point when the applications based with remote innovation has been grown colossally with the world. The imperative length related with the information bits are vast, subsequently it needs to actualize the bigger imperative length with lesser equipment what’s more, lesser calculations for unravel the first information. Whenever the translating process utilizes the Modified Viterbi Algorithm (MVA) calculations half diminished and lessening in the equipment use, which takes after the greatest probability way. It indicates prepare related with the altered Viterbi decoder usage utilizing Xilinx device in verilog plan. An usage on Field Programmable Gate Arrays (FPGA) gives client adaptability to a programmable arrangements and bringing down the cost.


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