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Chapter

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Title

WLAN System with Iterative Decoding of OFDM Multi-symbols

Authors

[ 1 ] Katedra Radiokomunikacji, Wydział Elektroniki i Telekomunikacji, Politechnika Poznańska | [ P ] employee

Year of publication

2016

Chapter type

paper

Publication language

english

Keywords
EN
  • iterative decoding
  • wireless LAN
  • OFMD modulation
Abstract

EN In this paper, a transmission scheme with iterative processing of received signals is proposed for Wireless Local Area Networks (WLANs) employing spatial multiplexing. The scheme consists in applying channel coding, interleaving and iterative detection and decoding (IDD) separately for a tuple of OFDM symbols (hereinafter called an OFDM multi-symbol), transmitted simultaneously in the same signaling interval via different space streams. In a conventional approach to iterative decoding, high receiver latency occurs because of the need to wait until the whole (possibly very large) data frame has been acquired by the receiver prior to the start of any decoding. In the proposed solution, the latency is limited to single OFDM symbol interval. This is a great advantage when iterative decoding is used.

Pages (from - to)

303 - 311

DOI

10.1007/978-3-319-39639-2_26

URL

https://link.springer.com/chapter/10.1007/978-3-319-39639-2_26

Book

Dependability Engineering and Complex Systems

Presented on

Eleventh International Conference on Dependability and Complex Systems DepCoS-RELCOMEX, 27.06.2016 - 01.07.2016, Brunów, Poland

Publication indexed in

WoS (15)

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