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A new class of signal constellations for differential unitary space-time modulation (DUSTM)

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3 Author(s)
Cheng Shan ; Dept. of Electr. & Comput. Eng., Nat. Univ. of Singapore, Singapore ; Nallanathan, A. ; Pooi Yuen Kam

In this letter, a new class of signal constellations is proposed for differential unitary space-time modulation with multiple transmit antennas. In the proposed method, a rotation matrix is introduced to design signal constellations with large diversity product which is a primary property for signal constellations to have good performance in high signal to noise ratio (SNR).

Published in:

Communications Letters, IEEE  (Volume:8 ,  Issue: 1 )