Interference Suppression in OFDM-Antenna Array with Time Shifted Sampling
Summary :
In this letter, an interference suppression scheme by MMSE combining in OFDM-antenna array with time shifted sampling (TSS) is proposed. An array antenna at a base station has been thoroughly investigated to increase the uplink capacity. The performance of the uplink is not only limited by the correlation between the antenna elements, which strongly depends on the spatial aspects of the channel, as well as the interference from the terminals. Numerical results through computer simulation show that the proposed scheme improves bit error rate performance because of interference suppression by MMSE combining and diversity reception by TSS at the same time.
- Publication
- IEICE TRANSACTIONS on Fundamentals Vol.E92-A No.11 pp.2945-2948
- Publication Date
- 2009/11/01
- Publicized
- Online ISSN
- 1745-1337
- DOI
- 10.1587/transfun.E92.A.2945
- Type of Manuscript
- LETTER
- Category
- Communication Theory and Signals
Authors
lar KIZILIRMAKKeyword
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Hiroki SUZUKI, Refik Çalar KIZILIRMAK, Yukitoshi SANADA, "Interference Suppression in OFDM-Antenna Array with Time Shifted Sampling" in IEICE TRANSACTIONS on Fundamentals,
vol. E92-A, no. 11, pp. 2945-2948, November 2009, doi: 10.1587/transfun.E92.A.2945.
Abstract: In this letter, an interference suppression scheme by MMSE combining in OFDM-antenna array with time shifted sampling (TSS) is proposed. An array antenna at a base station has been thoroughly investigated to increase the uplink capacity. The performance of the uplink is not only limited by the correlation between the antenna elements, which strongly depends on the spatial aspects of the channel, as well as the interference from the terminals. Numerical results through computer simulation show that the proposed scheme improves bit error rate performance because of interference suppression by MMSE combining and diversity reception by TSS at the same time.
URL: https://global.ieice.org/en_transactions/fundamentals/10.1587/transfun.E92.A.2945/_p
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@ARTICLE{e92-a_11_2945,
author={Hiroki SUZUKI, Refik Çalar KIZILIRMAK, Yukitoshi SANADA, },
journal={IEICE TRANSACTIONS on Fundamentals},
title={Interference Suppression in OFDM-Antenna Array with Time Shifted Sampling},
year={2009},
volume={E92-A},
number={11},
pages={2945-2948},
abstract={In this letter, an interference suppression scheme by MMSE combining in OFDM-antenna array with time shifted sampling (TSS) is proposed. An array antenna at a base station has been thoroughly investigated to increase the uplink capacity. The performance of the uplink is not only limited by the correlation between the antenna elements, which strongly depends on the spatial aspects of the channel, as well as the interference from the terminals. Numerical results through computer simulation show that the proposed scheme improves bit error rate performance because of interference suppression by MMSE combining and diversity reception by TSS at the same time.},
keywords={},
doi={10.1587/transfun.E92.A.2945},
ISSN={1745-1337},
month={November},}
Copy
TY - JOUR
TI - Interference Suppression in OFDM-Antenna Array with Time Shifted Sampling
T2 - IEICE TRANSACTIONS on Fundamentals
SP - 2945
EP - 2948
AU - Hiroki SUZUKI
AU - Refik Çalar KIZILIRMAK
AU - Yukitoshi SANADA
PY - 2009
DO - 10.1587/transfun.E92.A.2945
JO - IEICE TRANSACTIONS on Fundamentals
SN - 1745-1337
VL - E92-A
IS - 11
JA - IEICE TRANSACTIONS on Fundamentals
Y1 - November 2009
AB - In this letter, an interference suppression scheme by MMSE combining in OFDM-antenna array with time shifted sampling (TSS) is proposed. An array antenna at a base station has been thoroughly investigated to increase the uplink capacity. The performance of the uplink is not only limited by the correlation between the antenna elements, which strongly depends on the spatial aspects of the channel, as well as the interference from the terminals. Numerical results through computer simulation show that the proposed scheme improves bit error rate performance because of interference suppression by MMSE combining and diversity reception by TSS at the same time.
ER -
English
