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Non-binary and linear precoded faster-than-Nyquist signaling

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Author

Summary, in English

Faster than Nyquist (FTN) signaling is an important method of

narrowband coding. The concept is extended here to non

binary signal constellations; these are much more bandwidth efficient

than binary ones. A powerful method of finding the minimum distance for binary and non binary FTN is

presented. Precoding FTN transmissions with short linear

filters proves to be an effective way to gain distance. A

Shannon limit to bit error rate is derived that applies for FTN. Tests of an M-algorithm receiver are performed and compared to this limit.

Publishing year

2008

Language

English

Pages

808-817

Publication/Series

IEEE Transactions on Communications

Volume

56

Issue

5

Document type

Journal article

Publisher

IEEE - Institute of Electrical and Electronics Engineers Inc.

Topic

  • Electrical Engineering, Electronic Engineering, Information Engineering

Keywords

  • Mazo limit
  • Faster Than Nyquist
  • Bandwidth efficient coding
  • Coded modulation

Status

Published

Project

  • EIT_HSWC:Coding Coding, modulation, security and their implementation

Research group

  • Informations- och kommunikationsteori
  • Telecommunication Theory

ISBN/ISSN/Other

  • ISSN: 0090-6778