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Estimation of Performance Loss Due to Delay in Channel Feedback in MIMO Systems

Du, J; Li, G Y; Gu, d; Molisch, Andreas LU and Zhang, J (2004) IEEE 60th Vehicular Technology Conference, VTC2004-Fall. In 2004 IEEE 60th Vehicular Technology Conference, 2004. VTC2004-Fall. 3. p.1619-1622
Abstract
Latency of available channel state information (CSI) at the transmitter in time-varying channels greatly affects the performance of multiple-input multiple-output (MIMO) systems. We have derived a simple algorithm to calculate an approximation of the expected performance loss based on the most recent channel feedback. The proposed algorithm can be used to determine the maximum tolerable channel feedback delay for each particular channel realization.
Please use this url to cite or link to this publication:
author
organization
publishing date
type
Chapter in Book/Report/Conference proceeding
publication status
published
subject
in
2004 IEEE 60th Vehicular Technology Conference, 2004. VTC2004-Fall.
volume
3
pages
1619 - 1622
conference name
IEEE 60th Vehicular Technology Conference, VTC2004-Fall.
external identifiers
  • scopus:17144402167
ISBN
0-7803-8521-7
DOI
10.1109/VETECF.2004.1400308
language
English
LU publication?
yes
id
1b9288d2-34b9-4408-af37-2fb6d8554d09 (old id 600665)
date added to LUP
2007-11-29 13:17:47
date last changed
2017-01-15 04:34:18
@inproceedings{1b9288d2-34b9-4408-af37-2fb6d8554d09,
  abstract     = {Latency of available channel state information (CSI) at the transmitter in time-varying channels greatly affects the performance of multiple-input multiple-output (MIMO) systems. We have derived a simple algorithm to calculate an approximation of the expected performance loss based on the most recent channel feedback. The proposed algorithm can be used to determine the maximum tolerable channel feedback delay for each particular channel realization.},
  author       = {Du, J and Li, G Y and Gu, d and Molisch, Andreas and Zhang, J},
  booktitle    = {2004 IEEE 60th Vehicular Technology Conference, 2004. VTC2004-Fall.},
  isbn         = {0-7803-8521-7},
  language     = {eng},
  pages        = {1619--1622},
  title        = {Estimation of Performance Loss Due to Delay in Channel Feedback in MIMO Systems},
  url          = {http://dx.doi.org/10.1109/VETECF.2004.1400308},
  volume       = {3},
  year         = {2004},
}