Title :
Higher-order multi-interval line coding
Author :
Miller, Mary ; Fonseka, John P.
Author_Institution :
Electr. Eng., Univ. of Texas at Dallas, Richardson, TX, USA
Abstract :
Multi-interval line coding (MILC) is considered with higher-order signalling. A simple recursive method to calculate the maximum number of valid MILC waveforms for any order of signalling is presented. Following the introduced recursive method, attractive higher-order MILC schemes are found. Properties of 3-ary and 4-ary MILC schemes are listed. MILC schemes that can increase the data rate by 25-40- over known PAM signals are reported.
Keywords :
encoding; pulse amplitude modulation; telecommunication signalling; MILC waveforms; PAM signals; higher-order multiinterval line coding; higher-order signalling; recursive method;
Journal_Title :
Electronics Letters
DOI :
10.1049/el.2010.2663
