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On The Peak-To-Average-Power-Ratio Of Affine Linear Codes

Electronic Theses of Indian Institute of Science

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Title On The Peak-To-Average-Power-Ratio Of Affine Linear Codes
 
Creator Paul, Prabal
 
Subject Affine Linear Codes
Peak-To-Average-Power-Ratio (PAPR)
Coding Theory
Coset-codes
Space-Time Block Codes (STBC)
Cyclic Codes
Reed-Muller Codes
Cosets-Combining Method
Peak-To-Mean-Envelop-Power-Ratio(PMEPR)
Binary Linear Codes
Orthogonal Frequency Division Multiplexing System
Applied Mathematics
 
Description Employing an error control code is one of the techniques to reduce the Peak-to-Average Power Ratio (PAPR) in an Orthogonal Frequency Division Multiplexing system; a well known class of such codes being the cosets of Reed-Muller codes. In this thesis, classes of such coset-codes of arbitrary linear codes are considered. It has been proved that the size of such a code can be doubled with marginal/no increase in the PAPR. Conditions for employing this method iteratively have been enunciated. In fact this method has enabled to get the optimal coset-codes. The PAPR of the coset-codes of the extended codes is obtained from the PAPR of the corresponding coset-codes of the parent code. Utility of a special type of lengthening is established in PAPR studies
 
Contributor Pradeep, C R
 
Date 2008-01-25T11:11:30Z
2008-01-25T11:11:30Z
2008-01-25T11:11:30Z
2006-12
 
Type Thesis
 
Identifier http://etd.iisc.ernet.in/handle/2005/350
 
Language en_US
 
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