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Comments and Corrections to “Capacity of Multiple-Antenna Systems With Both Receiver and Transmitter Channel State Information”.
- Source :
-
IEEE Transactions on Information Theory . Aug2021, Vol. 67 Issue 8, p5614-5622. 9p. - Publication Year :
- 2021
-
Abstract
- The correspondence cited in the above article derived ergodic capacity of the coherent multiple-input multiple-output (MIMO) channel in independent and identically distributed (IID) Rayleigh fading. While the theoretical results are correct, several plots in the paper are incorrect. In this correspondence, we correct the plots. More importantly, the corrected plots present an interesting and compelling contrast between performances of the coherent MIMO systems with and without channel state information at the transmitter; whereas this view is somewhat limited in the above article because of flaws in the capacity curves. [ABSTRACT FROM AUTHOR]
- Subjects :
- *TRANSMITTERS (Communication)
*MIMO systems
*RAYLEIGH fading channels
Subjects
Details
- Language :
- English
- ISSN :
- 00189448
- Volume :
- 67
- Issue :
- 8
- Database :
- Academic Search Index
- Journal :
- IEEE Transactions on Information Theory
- Publication Type :
- Academic Journal
- Accession number :
- 153068445
- Full Text :
- https://doi.org/10.1109/TIT.2021.3085248