Du är här

Optimal time-frequency occupancy of finite packet OFDM

Författare:
Publiceringsår: 2007
Språk: Engelska
Sidor: 821-825
Publikation/Tidskrift/Serie: 2007 IEEE 18th IEEE International Symposium on Personal, Indoor and Mobile Radio Communication, vols 1-9
Dokumenttyp: Konferensbidrag
Förlag: IEEE Press

Sammanfattning

In this paper we consider the least time-frequency product necessary to transmit a small finite symbol packet such that the symbols can be independently detected. The system model assumed is offset QAM-OFDM, based on a finite duration pulse shape. The outcome is that the optimal pulse shape is of very short duration and that the optimal symbol allocation strategy is often to use as many subcarriers as there are symbols to transmit. Symbol packets up to 150 symbols are considered.

Disputation

Nyckelord

  • Technology and Engineering

Övriga

18th IEEE International Symposium on Personal, Indoor and Mobile Radio Communication
2014-09-04
Athens, Greece
Published
Yes
  • ISBN: 978-1-4244-1144-3

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