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Convolutional Encoder/Decoder of Rate 1/N Codes 1.0

  Date Added: August 25, 2013  |  Visits: 210

Convolutional Encoder/Decoder of Rate 1/N Codes

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In this project, we seek to minimize the gap-to-capacity (given by Shannond-deOaos theoretical limit) of a rate 1/3 code (also can be modified for 1/N). This is done via a convolutional encoder/decoder for varying memory elements as well for both soft and hard decoding scheme. We show that the gap-to-capacity can be minimized with respect to the suboptimal un-coded code word or a (3,1) repetition code. Although better schemes are available such as LDPC and turbo codes, we have chosen the convolutional code for its simplicity and generality. Our model of transmission is binary-input AWGN channel. Also, I attached my paper to demonstrate how the code can be easily modified for other rates and different varying element sizes. Provides detail overview of Convolution Coding scheme.For More Information: http://www.romeilsandhu.com

Requirements: No special requirements
Platforms: Matlab
Keyword: Attached Binaryinput Channel Chosen Coding Convolution Demonstrate Detail Easily Generality Information Model Overview Paper Rates Schemefor Simplicity Transmission
Users rating: 0/10

License: Freeware Size: 491.52 KB
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