Abstract
Codebook design for limited feedback Spatial Multiplexing commonly relies on the assumption of i.i.d. Rayleigh fading. It is well known that realistic MIMO channels may exhibit large correlation and/or dominant components and that antennas could be dual-polarized. Hence there is much appeal to come up with design criteria that can cope with such a large distribution of propagation conditions. In this paper, efficient ways to design high-performance and low-complexity codebooks for limited feedback-based Spatial Multiplexing evolving in various environments are provided. In particular, new design criteria are derived for transmit correlated and dual-polarized scenarios. Some of the codebook structures derived in this paper are components of the codebooks accepted in 3GPP LTE. Simulation examples are provided to confirm the proposed criteria.
| Original language | English |
|---|---|
| Title of host publication | ICC 2008 - IEEE International Conference on Communications, Proceedings |
| Pages | 3982-3987 |
| Number of pages | 6 |
| DOIs | |
| Publication status | Published - 2008 |
| Externally published | Yes |
| Event | IEEE International Conference on Communications, ICC 2008 - Beijing, China Duration: 2008 May 19 → 2008 May 23 |
Other
| Other | IEEE International Conference on Communications, ICC 2008 |
|---|---|
| Country | China |
| City | Beijing |
| Period | 08/5/19 → 08/5/23 |
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ASJC Scopus subject areas
- Media Technology
Cite this
Practical codebook design for limited feedback spatial multiplexing. / Clercks, Bruno; Zhou, YongXing; Kim, Sungjin.
ICC 2008 - IEEE International Conference on Communications, Proceedings. 2008. p. 3982-3987 4533784.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
}
TY - GEN
T1 - Practical codebook design for limited feedback spatial multiplexing
AU - Clercks, Bruno
AU - Zhou, YongXing
AU - Kim, Sungjin
PY - 2008
Y1 - 2008
N2 - Codebook design for limited feedback Spatial Multiplexing commonly relies on the assumption of i.i.d. Rayleigh fading. It is well known that realistic MIMO channels may exhibit large correlation and/or dominant components and that antennas could be dual-polarized. Hence there is much appeal to come up with design criteria that can cope with such a large distribution of propagation conditions. In this paper, efficient ways to design high-performance and low-complexity codebooks for limited feedback-based Spatial Multiplexing evolving in various environments are provided. In particular, new design criteria are derived for transmit correlated and dual-polarized scenarios. Some of the codebook structures derived in this paper are components of the codebooks accepted in 3GPP LTE. Simulation examples are provided to confirm the proposed criteria.
AB - Codebook design for limited feedback Spatial Multiplexing commonly relies on the assumption of i.i.d. Rayleigh fading. It is well known that realistic MIMO channels may exhibit large correlation and/or dominant components and that antennas could be dual-polarized. Hence there is much appeal to come up with design criteria that can cope with such a large distribution of propagation conditions. In this paper, efficient ways to design high-performance and low-complexity codebooks for limited feedback-based Spatial Multiplexing evolving in various environments are provided. In particular, new design criteria are derived for transmit correlated and dual-polarized scenarios. Some of the codebook structures derived in this paper are components of the codebooks accepted in 3GPP LTE. Simulation examples are provided to confirm the proposed criteria.
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U2 - 10.1109/ICC.2008.748
DO - 10.1109/ICC.2008.748
M3 - Conference contribution
SN - 9781424420742
SP - 3982
EP - 3987
BT - ICC 2008 - IEEE International Conference on Communications, Proceedings
ER -