Meny

Javascript verkar inte påslaget? - Vissa delar av Lunds universitets webbplats fungerar inte optimalt utan javascript, kontrollera din webbläsares inställningar.
Du är här

Improving OFDM: Multistream faster than Nyquist signaling

Publiceringsår: 2006
Språk: Engelska
Sidor: 4
Publikation/Tidskrift/Serie: ITG-Fachbericht 191
Dokumenttyp: Konferensbidrag
Förlag: VDE Verlag gmbh Berlin

Sammanfattning

Mazo's concept of Faster Than Nyquist signaling is extended to pulse trains that modulate adjacent subcarriers, in a manner similar to orthogonal frequency division multiplex (OFDM) transmission. Despite pulses
that are faster than the Nyquist limit and subcarriers that significantly overlap, the transmission system achieves the isolated pulse error performance. Systems with at least twice the spectral efficiency of OFDM can be achieved at the same error probability. Receiver
design is challenging, and we report tests of several options.

Disputation

Nyckelord

  • Technology and Engineering
  • faster than Nyquist signaling
  • subcarriers
  • OFDM
  • orthogonal frequency multiplex

Övriga

6th Inter. ITG Conf. on Source and Channel Coding
2006-04-03
Munich
  • Stiftelsen för Strategisk Forskning
Published
  • EIT_HSWC:Coding Coding, modulation, security and their implementation
Yes
  • Informations- och kommunikationsteori

Box 117, 221 00 LUND
Telefon 046-222 00 00 (växel)
Telefax 046-222 47 20
lu [at] lu [dot] se

Fakturaadress: Box 188, 221 00 LUND
Organisationsnummer: 202100-3211
Om webbplatsen