Referenced Items are not available for this document.
We consider a space-time differential modulation scheme where neither the transmitter nor the receiver has to know the channel. Our scheme is based on the theory of unitary space-time block codes. Compared to the existing differential modulation schemes for multiple antennas our scheme has a much smaller computational complexity. Moreover, our codes have a higher coding gain and lower bit error rate than the codes proposed by other researchers.
Published in:
Signal Processing Letters, IEEE
(Volume:9
,
Issue:
2
)
Date of Publication: Feb. 2002
- Page(s):
- 57 - 60
- ISSN :
- 1070-9908
- INSPEC Accession Number:
- 7221185
- Digital Object Identifier :
- 10.1109/97.991138
- Product Type:
- Journals & Magazines
- Date of Current Version :
- 07 August 2002
- Issue Date :
- Feb. 2002
- Sponsored by :
- IEEE Signal Processing Society
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