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Complexity analysis of IOTA filter architectures in Faster-than-Nyquist multicarrier systems

Publiceringsår: 2011
Språk: Engelska
Dokumenttyp: Konferensbidrag
Förlag: IEEE

Sammanfattning

This paper has evaluated the overhead requirements for IOTA pulse shaping filters employed in faster-than-Nyquist multicarrier systems. Faster-than-Nyquist signaling has shown the promise of improving bandwidth efficiency, but comes at the cost of increased processing complexity in the transceiver. The IOTA filter being one of the blocks contributing for the processing overhead, different architectural options have been evaluated. A comparison is drawn between the architectures of the IOTA filter and the suitable architecture with moderate hardware overhead is chosen for implementation.

Disputation

Nyckelord

  • Technology and Engineering

Övriga

NORCHIP
2011-11-14
Lund
  • Swedish Foundation for Strategic Research (SSF)
Published
  • EIT_HSWC:Coding Coding, modulation, security and their implementation
Yes
  • Elektronikkonstruktion
  • Digital ASIC
  • ISBN: 978-1-4577-0514-4

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