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A first encounter with faster-than-Nyquist signaling on the MIMO channel

Författare:
Publiceringsår: 2007
Språk: Engelska
Sidor: 1094-1098
Publikation/Tidskrift/Serie: 2007 8th IEEE Wireless Communications and Networking Conference (IEEE Cat No. 07TH8918)
Dokumenttyp: Konferensbidrag
Förlag: IEEE Press

Sammanfattning

In this paper we investigate MIMO systems where faster-than-Nyquist (FTN) signaling is used as modulation. On the AWGN channel, the main characteristic of FTN is the so called Mazo limit; it is possible to signal considerably faster than conventional without loss in minimum Euclidean distance. We show that MIMO-FTN systems inherit this property from the AWGN-FTN systems. Moreover, not only does it exist a Mazo limit in MIMO, but it occurs at exactly the same signaling rate as for the AWGN channel. We also discuss information rates of MIMO-FTN systems.

Disputation

Nyckelord

  • Technology and Engineering
  • faster-than-Nyquist signaling
  • MIMO-FTN systems
  • MIMO channel
  • Mazo limit
  • AWGN channel
  • AWGN-FTN systems

Övriga

2007 8th IEEE Wireless Communications and Networking Conference
11-15 March 2007
Kowloon, China
Published
Yes

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