An efficient algorithm to compute the Euclidean distance spectrum of a general intersymbol interference channel and its applications

abstract

• We present an efficient algorithm to compute the distance spectrum of a general finite intersymbol interference (ISI) channel, whose complexity is lower than those of existing methods. Closed-form expressions are derived for both input-output Euclidean distance enumerators and asymptotic distance spectrum shapes for 2-tap and 3-tap ISI channels. Coded and/or precoded ISI channels are also discussed. 2004 IEEE.

authors

• Georghiades, Costas
• Narayanan, Krishna

published proceedings

• IEEE TRANSACTIONS ON COMMUNICATIONS

author list (cited authors)

• Li, J., Narayanan, K. R., & Georghiades, C. N.

citation count

• 4

complete list of authors

• Li, J||Narayanan, KR||Georghiades, CN

publication date

• December 2004

publisher

• Institute of Electrical and Electronics Engineers (IEEE)  Publisher

published in

• IEEE TRANSACTIONS ON COMMUNICATIONS  Journal

keywords

• Distance Spectrum
• Input-output Euclidean Distance Enumerator (ioede)
• Input-output Weight Enumerator
• Intersymbol Interference (isi) Channel
• Precoding

Digital Object Identifier (DOI)

• 10.1109/TCOMM.2004.838700

start page

• 2041

end page

• 2046

volume

• 52

issue

• 12

URL

• http://dx.doi.org/10.1109/tcomm.2004.838700