Space-Time Codes from Crossed Product Algebras of Degree 4

  • Grégory Berhuy
  • Frédérique Oggier
Part of the Lecture Notes in Computer Science book series (LNCS, volume 4851)


We study crossed product algebras of degree 4, and present a new space-time code construction based on a particular crossed product division algebra which exhibits very good performance.


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Copyright information

© Springer-Verlag Berlin Heidelberg 2007

Authors and Affiliations

  • Grégory Berhuy
    • 1
  • Frédérique Oggier
    • 2
  1. 1.School of Mathematics, University of SouthamptonUK
  2. 2.Department of Electrical Engineering, California Institute of TechnologyUSA

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