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Relevant bibliographies by topics / Ofdm/oqam

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Journal articles

Academic literature on the topic 'Ofdm/oqam'

Author: Grafiati

Published: 4 June 2021

Last updated: 4 February 2022

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Journal articles on the topic "Ofdm/oqam"

1

Zhou, Xiao, Chengyou Wang, and Ruiguang Tang. "Channel Estimation Based on IOTA Filter in OFDM/OQPSK and OFDM/OQAM Systems." Applied Sciences 9, no. 7 (2019): 1454. http://dx.doi.org/10.3390/app9071454.

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In this paper, we present a study of bit error rate (BER) for orthogonal frequency division multiplexing/offset quadrature phase shift keying (OFDM/OQPSK) and OFDM/offset quadrature amplitude modulation (OQAM) systems with an isotropic orthogonal transfer algorithm (IOTA) filter. The novel noise suppression method based on an IOTA filter is proposed to reduce the error of channel estimation caused by additive white Gaussian noise (AWGN). The OFDM/OQPSK and OFDM/OQAM systems do not insert the guard interval (GI) and pilots in the signal frames, thus they possess transmission efficiency. An anal

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2

Qiu, Shangfei, Lunsheng Xue, and Peng Wu. "Improved Interference Cancelation Channel Estimation Method in OFDM/OQAM System." Mathematical Problems in Engineering 2018 (November 1, 2018): 1–9. http://dx.doi.org/10.1155/2018/7076967.

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To the significant amount of pilot overhead of the interference cancelation methods in orthogonal frequency division multiplexing (OFDM) based on offset quadrature amplitude modulation (OFDM/OQAM) system, we proposed an improved interference cancelation method (ICM) for OFDM/OQAM system in this paper. In this method, we use the auxiliary pilot (AP) to eliminate the influence of the intersymbol interference on channel estimation, which can reduce the pilot overhead of OFDM/OQAM system significantly. At the same time, to improve the channel estimation performance, we analyze the source of the in

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3

Zorba, Nizar, and Faouzi Bader. "Spatial Diversity Scheme to Efficiently Cancel ISI and ICI in OFDM-OQAM Systems." Journal of Computer Systems, Networks, and Communications 2010 (2010): 1–10. http://dx.doi.org/10.1155/2010/576243.

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This paper is based on an Offset Quadrature Amplitude Modulation (OQAM) Orthogonal Frequency Division Multiplexing (OFDM) transmission scheme that is operated without a Cyclic Prefix (CP), where the multiple transmitting antennas are employed to substantially reduce the inherent intersymbol and intercarrier interference. The proposed scheme avoids the use of the CDMA technology to get rid of the interference. The nonemployment of the CP increases the spectral efficiency in comparison with classical CP-OFDM systems, as it does not employ the CP for its correct performance. On the other hand, th

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4

Lin, Hao, and Pierre Siohan. "Robust channel estimation for OFDM/OQAM." IEEE Communications Letters 13, no. 10 (2009): 724–26. http://dx.doi.org/10.1109/lcomm.2009.091325.

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5

Çalişir, Bircan, and Ayhan Akbal. "Hardware Prototyping and Modelling of Prototype Filter for FBMC." Wireless Communications and Mobile Computing 2020 (November 16, 2020): 1–10. http://dx.doi.org/10.1155/2020/8831568.

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Filter bank multicarrier (FBMC) is one of the effective candidates for the fifth generation of wireless communication networks. 5G (5th-generation wireless systems) is accepted as the next major stage of mobile telecommunication technology. The extent of 5G will be expanded mobile broadband services to next-generation automobiles and connected machines. In particular, filter bank multicarrier with offset quadrature amplitude modulation (FBMC/OQAM) is determined as the future generation 5G air interface by researchers recently. Filter bank multicarrier (FBMC) is admitted as one of the alternati

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6

Shi, Qiao, Xueting Li, Tianxian Zhang, Xinyu Liu, and Lingjiang Kong. "IRCI-free OQAM-OFDM radar pulse compression." Signal Processing 180 (March 2021): 107869. http://dx.doi.org/10.1016/j.sigpro.2020.107869.

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7

Hou, Weikun, and Benoit Champagne. "Semiblind Channel Estimation for OFDM/OQAM Systems." IEEE Signal Processing Letters 22, no. 4 (2015): 400–403. http://dx.doi.org/10.1109/lsp.2014.2361663.

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8

Mattera, Davide, and Mario Tanda. "Data-aided synchronization for OFDM/OQAM systems." Signal Processing 92, no. 9 (2012): 2284–92. http://dx.doi.org/10.1016/j.sigpro.2012.02.022.

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9

Kong, Dejin, Xiang-Gen Xia, Tao Jiang, and Xiqi Gao. "Channel Estimation in CP-OQAM-OFDM Systems." IEEE Transactions on Signal Processing 62, no. 21 (2014): 5775–86. http://dx.doi.org/10.1109/tsp.2014.2356441.

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10

Savaux, Vincent, Faouzi Bader, and Jacques Palicot. "OFDM/OQAM Blind Equalization Using CNA Approach." IEEE Transactions on Signal Processing 64, no. 9 (2016): 2324–33. http://dx.doi.org/10.1109/tsp.2016.2519000.

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