Design of good low-rate coding schemes for ISI channels based on spectral shaping Conference Paper

abstract

• This paper proposes two low-complexity coding schemes for intersymbol interference (ISI) channels that perform close to the channel capacity. The first scheme is a serial concatenation of an outer code and a spectral shaping inner code. The second scheme is a parallel concatenation of two component trellis codes that are designed to be spectrally matched to the channel. Analysis using extrinsic information transfer (EXIT) functions and bit-error-rate (BER) simulations shows that both schemes surpass the independent identically distributed (i.i.d.) channel capacity and outperform other existing schemes. 2005 IEEE.

authors

• Narayanan, Krishna

published proceedings

• IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS

author list (cited authors)

• Doan, D. N., & Narayanan, K. R.

citation count

• 7

complete list of authors

• Doan, DN||Narayanan, KR

publication date

• September 2005

publisher

• Institute of Electrical and Electronics Engineers (IEEE)  Publisher

published in

• IEEE Transactions on Wireless Communications  Journal

keywords

• Exit Chart
• Intersymbol Interference
• Spectral Shaping
• Turbo Codes
• Turbo Equalization

Digital Object Identifier (DOI)

• 10.1109/TWC.2005.853798

start page

• 2309

end page

• 2317

volume

• 4

issue

• 5

URL

• http%3A%2F%2Fdx.doi.org%2F10.1109%2Ftwc.2005.853798