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On the design of low rate turbo codes

In English

Författare

  • Carl Fredrik Leanderson
  • Johan Hokfelt
  • Ove Edfors
  • Torleiv Maseng

Summary, in English

Low rate codes can be used to achieve coding gain in spread spectrum applications such as direct-sequence code division multiple access. Super-orthogonal- and maximum free distance convolutional codes as well as super-orthogonal turbo codes have previously been reported to be suitable for such systems. We focus on the design of component codes for low rate turbo coding schemes targeting the frame-error rate at low signal-to-noise ratios. We present code search criteria which yield high performing turbo codes on the additive white Gaussian noise channel. Simulation results show that these codes perform better than other low rate turbo codes previously reported in the literature

Publiceringsår

2000

Språk

Engelska

Sidor

1200-1204

Publikation/Tidskrift/Serie

Proc. IEEE Vehicular Technology Conference

Volym

2

Dokumenttyp

Konferensbidrag

Förlag

IEEE - Institute of Electrical and Electronics Engineers Inc.

Ämne

  • Electrical Engineering, Electronic Engineering, Information Engineering

Conference name

IEEE Vehicular Technology Conference. VTC Spring, 2000

Conference date

2000-05-15 - 2000-05-18

Conference place

Tokyo, Japan

Status

Published

Forskningsgrupp

  • Radio Systems

ISBN/ISSN/Övrigt

  • ISBN: 0-7803-5718-3