Advanced Search Results For "cyclic prefix (CP)"

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Publication Type: Academic Journal

Source(s): Sensors, Vol 22, Iss 9015, p 9015 (2022)

Abstract: Employing a cyclic prefixed OFDM (CP-OFDM) communication waveform for sensing has attracted extensive attention in vehicular integrated sensing and communications (ISAC). A unified sensing framework was developed recently, enabling CP-OFDM sensing to s...

Publication Type: Academic Journal

Source(s): IEEE Access, Vol 6, Pp 63649-63663 (2018)

Abstract: Although orthogonal frequency-division multiplexing (OFDM) is a widely accepted waveform in many standards and is expected to keep its dominance in future 5G systems with various types of parameterized waveforms, its performance in terms of spectral ef...

Publication Type: Academic Journal

Source(s): Sensors, Vol 21, Iss 290, p 290 (2021)

Abstract: The aim of this paper is to formulate the physical layer of the broadband and narrowband power line communication (PLC) systems described in standards IEEE 1901 and IEEE 1901.2, which address new communication technologies over electrical networks for ...

Publication Type: Academic Journal

Source(s): IEEE Access, Vol 5, Pp 15762-15775 (2017)

Abstract: In an orthogonal frequency division multiplexing (OFDM) system, the cyclic prefix (CP) has traditionally been not useful for data detection at the receiver. This paper presents a low-complexity turboOFDM receiver to exploit all of the extra information...

Publication Type: Academic Journal

Source(s): Leida xuebao, Vol 5, Iss 1, Pp 72-81 (2016)

Abstract: Orthogonal Frequency Division Multiplexing (OFDM) technology has been utilized in radar imaging to obtain high-resolution range profiles without inter-range cell interference. In this study, we establish a novel algorithm for Inverse Synthetic Aperture...

Publication Type: Academic Journal

Source(s): International Journal of Electrical & Computer Engineering (2088-8708); Aug2021, Vol. 11 Issue 4, p3114-3122, 9p

Abstract: Copyright of International Journal of Electrical & Computer Engineering (2088-8708) is the property of Institute of Advanced Engineering & Science and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyri...

Publication Type: Academic Journal

Source(s): EURASIP Journal on Wireless Communications and Networking, Vol 2011, Iss 1, p 68 (2011)

Abstract: Abstract Despite the promising role of orthogonal frequency-division multiplexing (OFDM) technology in communication systems, its synchronization in multipath fading channels remains an important and challenging issue. This work describes a novel synch...

Publication Type: Academic Journal

Source(s): Sensors, Vol 22, Iss 5772, p 5772 (2022)

Abstract: In classical orthogonal frequency division multiplexing (OFDM) systems, inserting the cyclic prefix (CP) is necessary before each symbol to overcome the multi-path effect, which, however, occupies numerous time-frequency radio resources, resulting in h...

Publication Type: Academic Journal

Source(s): Applied Sciences, Vol 11, Iss 7605, p 7605 (2021)

Abstract: In this paper, a coordinated multipoint joint transmission (CoMP-JT) framework at mmWave for a cyclic prefix (CP)-free multiuser OFDM wireless communication system is developed and analyzed. The aim is to provide high-quality service to cell-edge users...

Publication Type: Academic Journal

Source(s): The Journal of Engineering (2019)

Abstract: In this study, a signal design algorithm for radar–communications system is investigated. An arbitrary pulse length orthogonal frequency-division multiplexing with sufficient cyclic prefix (CP-based OFDM) signal is designed as the radar–communications ...