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An Upper Bound for Limited Rate Feedback MIMO Capacity
Date
2009-06-01
Author
Güvensen, Gökhan Muzaffer
Yılmaz, Ali Özgür
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We develop a technique to upper bound the point-to-point MIMO limited rate feedback (LRF) capacity under a wide class of vector quantization schemes. The upper bound turns out to be tight and can also be used to obtain an absolute upper bound by using a bounding distribution for Grassmannian beamforming. The bounding technique can be applied to other problems requiring the exact evaluation of the expected value of matrix determinant.
Subject Keywords
Electrical and Electronic Engineering
,
Applied Mathematics
,
Computer Science Applications
URI
https://hdl.handle.net/11511/48864
Journal
IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS
DOI
https://doi.org/10.1109/twc.2009.071356
Collections
Department of Electrical and Electronics Engineering, Article
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G. M. Güvensen and A. Ö. Yılmaz, “An Upper Bound for Limited Rate Feedback MIMO Capacity,”
IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS
, pp. 2748–2754, 2009, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/48864.