Adaptive Rate-Maximizing Channel-Shortening for ISI Channels

Summary, in English

We consider detection over intersymbol interference channels that are unknown at the receiver. For such a kind of systems, we consider an alternative approach to the design of a reduced-complexity receiver based on channel shortening without the explicit estimation of the channel impulse response. The proposed solution allows a simplification of the receiver architecture and a faster convergence for channels with a long memory and a few number of poles.

• Författare: Andrea Modenini; Fredrik Rusek; Giulio Colavolpe
• Avdelning/ar: Institutionen för elektro- och informationsteknik; ELLIIT: the Linköping-Lund initiative on IT and mobile communication
• Publiceringsår: 2015
• Språk: Engelska
• Sidor: 2090-2093
• Publikation/Tidskrift/Serie: IEEE Communications Letters
• Volym: 19
• Issue: 12
• Länkar: http://dx.doi.org/10.1109/LCOMM.2015.2489648
• Dokumenttyp: Artikel i tidskrift
• Förlag: IEEE - Institute of Electrical and Electronics Engineers Inc.
• Ämne: Communication Systems
• Nyckelord: Adaptive detectors; intersymbol interference channels; channel; shortening; achievable information rate
• Status: Published
• ISBN/ISSN/Övrigt: ISSN: 1089-7798