IEICE TRANSACTIONS on Communications
A Novel Transmitter and Receiver Structure for Cognitive Radio Based OFDM Systems
Summary :
Wireless regional area network (WRAN) is intended to offer the fixed wireless access services using cognitive radio technology in the TV white space. Therefore, WRAN shall minimize the transmission power so that harmful interference is not imposed on the licensed users operating in the TV bands. In this paper, we propose a processing block that offers improvements in the SNR and diversity gain using the block to algebraically process two constellation symbols. Thus, the transmission power can be reduced by an amount equal to the gains. The simulation result shows that the proposed scheme has a better bit error performance than the transmission scheme defined in the IEEE 802.22 draft standard.
- Publication
- IEICE TRANSACTIONS on Communications Vol.E94-B No.4 pp.1070-1071
- Publication Date
- 2011/04/01
- Publicized
- Online ISSN
- 1745-1345
- DOI
- 10.1587/transcom.E94.B.1070
- Type of Manuscript
- LETTER
- Category
- Transmission Systems and Transmission Equipment for Communications
Authors
Keyword
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Jung-Sun UM, Sung-Hyun HWANG, Chang-Joo KIM, Byung Jang JEONG, "A Novel Transmitter and Receiver Structure for Cognitive Radio Based OFDM Systems" in IEICE TRANSACTIONS on Communications,
vol. E94-B, no. 4, pp. 1070-1071, April 2011, doi: 10.1587/transcom.E94.B.1070.
Abstract: Wireless regional area network (WRAN) is intended to offer the fixed wireless access services using cognitive radio technology in the TV white space. Therefore, WRAN shall minimize the transmission power so that harmful interference is not imposed on the licensed users operating in the TV bands. In this paper, we propose a processing block that offers improvements in the SNR and diversity gain using the block to algebraically process two constellation symbols. Thus, the transmission power can be reduced by an amount equal to the gains. The simulation result shows that the proposed scheme has a better bit error performance than the transmission scheme defined in the IEEE 802.22 draft standard.
URL: https://global.ieice.org/en_transactions/communications/10.1587/transcom.E94.B.1070/_p
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@ARTICLE{e94-b_4_1070,
author={Jung-Sun UM, Sung-Hyun HWANG, Chang-Joo KIM, Byung Jang JEONG, },
journal={IEICE TRANSACTIONS on Communications},
title={A Novel Transmitter and Receiver Structure for Cognitive Radio Based OFDM Systems},
year={2011},
volume={E94-B},
number={4},
pages={1070-1071},
abstract={Wireless regional area network (WRAN) is intended to offer the fixed wireless access services using cognitive radio technology in the TV white space. Therefore, WRAN shall minimize the transmission power so that harmful interference is not imposed on the licensed users operating in the TV bands. In this paper, we propose a processing block that offers improvements in the SNR and diversity gain using the block to algebraically process two constellation symbols. Thus, the transmission power can be reduced by an amount equal to the gains. The simulation result shows that the proposed scheme has a better bit error performance than the transmission scheme defined in the IEEE 802.22 draft standard.},
keywords={},
doi={10.1587/transcom.E94.B.1070},
ISSN={1745-1345},
month={April},}
Copy
TY - JOUR
TI - A Novel Transmitter and Receiver Structure for Cognitive Radio Based OFDM Systems
T2 - IEICE TRANSACTIONS on Communications
SP - 1070
EP - 1071
AU - Jung-Sun UM
AU - Sung-Hyun HWANG
AU - Chang-Joo KIM
AU - Byung Jang JEONG
PY - 2011
DO - 10.1587/transcom.E94.B.1070
JO - IEICE TRANSACTIONS on Communications
SN - 1745-1345
VL - E94-B
IS - 4
JA - IEICE TRANSACTIONS on Communications
Y1 - April 2011
AB - Wireless regional area network (WRAN) is intended to offer the fixed wireless access services using cognitive radio technology in the TV white space. Therefore, WRAN shall minimize the transmission power so that harmful interference is not imposed on the licensed users operating in the TV bands. In this paper, we propose a processing block that offers improvements in the SNR and diversity gain using the block to algebraically process two constellation symbols. Thus, the transmission power can be reduced by an amount equal to the gains. The simulation result shows that the proposed scheme has a better bit error performance than the transmission scheme defined in the IEEE 802.22 draft standard.
ER -
English
