Published October 1, 2019 | Version v1
Journal article Metadata-only

Trellis channel joint equalization and demodulation of SEFDM signals

Creators

  • 1. Peter the Great St. Petersburg Polytechnic University, Polytechnicheskaya 29, St. Petersburg 195251 (Russian Federation)

Description

An algorithm of channel joint equalization and demodulation of multicarrier signals with nonorthogonal frequency spacing (spectrally efficient frequency division multiplexing, SEFDM) is proposed. It is based on DFT (Discrete Fourier Transform) and BCJR (Bahl, Cocke, Jelinek and Raviv) algorithm adapted to work with frequency samples of received signal. The performance of proposed receiver is comparable with performance of classic OFDM-signal receivers. (paper)

Availability note (English)

Available from http://dx.doi.org/10.1088/1742-6596/1326/1/012039

Additional details

Identifiers

DOI
10.1088/1742-6596/1326/1/012039;

Publishing Information

Journal Title
Journal of Physics. Conference Series (Online)
Journal Volume
1326
Journal Issue
1
Journal Page Range
[6 p.]
ISSN
1742-6596

Conference

Title
International Youth Conference on Electronics, Telecommunications and Information Technologies
Dates
11-12 Jul 2019
Place
St. Petersburg (Russian Federation)

INIS

Country of Publication
United Kingdom
Country of Input or Organization
International Atomic Energy Agency (IAEA)
INIS RN
53050399
Subject category
S42: ENGINEERING; S71: CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS;
Resource subtype / Literary indicator
Conference
Descriptors DEI
ALGORITHMS; FOURIER TRANSFORMATION; PERFORMANCE; SIGNALS
Descriptors DEC
INTEGRAL TRANSFORMATIONS; MATHEMATICAL LOGIC; TRANSFORMATIONS