Results 21 to 30 of about 8,046 (255)
Robust equalisation for inter symbol interference communication channels
IET Signal Processing, 2012 The problem of equalisation for communication channels with inter symbol interference (ISI) is investigated in this study. One practical yet challenging constraint for a channel with high transmission rate is incorporated into the modelling of the equalisation system: the communication channel is subject to uncertainties, which are assumed to be within
Hui Zhang 0019 +2 more
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Asymmetrical inter-symbol interference in macro-scale molecular communications
Proceedings of the 5th ACM International Conference on Nanoscale Computing and Communication, 2018 Molecular communication (MC) is new method of information transmission whereby information is carried by chemical signals instead of electromagnetic (EM) waves. This shift to a new type of information carrier makes MC a viable option in circumstances where EM communication might prove inefficient, e.g., in underwater and underground communications or ...
McGuiness, DT +4 more
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Sensors, 2019 Underwater acoustic communications are challenging because channels are complex, and acoustic waves when propagating in the ocean are subjected to a variety of interferences, such as noise, reflections, scattering and so on.
Feng Zhou +5 more
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Type-Spread Molecular Communications: Principles and Inter-Symbol Interference Mitigation [PDF]
ICC 2019 - 2019 IEEE International Conference on Communications (ICC), 2019 Diffusion-based Molecular Communication (DMC) is a feasible method for information transmission in some nano-networks operated in gas or liquid environments. In this paper, we first propose an information modulation scheme for DMC, which is referred to as the Type-Spread Molecular Shift Keying (TS-MoSK).
Weidong Gao 0004 +2 more
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Analysis and Mitigation of ICI Due to Gain Adjustment in OFDM Systems
IEEE Access, 2019 Automatic gain control (AGC) is widely adopted in orthogonal frequency division multiplexing (OFDM) systems to compensate the significant variation of the received signal.
Hao Wu, Jun Li
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An identification technique for the co-frequency mixed communication signals based on cumulants
EURASIP Journal on Advances in Signal Processing, 2018 Identification of the co-frequency interference is a common problem in wireless digital communication systems. The high-order statistics (HOS) feature based on cumulants is a widely adopted solution. However, prior knowledge of the timings and the symbol
Chaowei Duan, Yafeng Zhan, Hao Liang
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STUDY AND ANALYSIS OF INTRA-CELL INTERFERENCE AND INTER-CELL INTERFERENCE FOR 5G NETWORK
Journal of Engineering and Sustainable Development, 2020 In mobile networks, such as fifth generation (5G), the appealing characteristics of the small cells, like easy deployment, affordable, and low power usage, have led to improvement of Heterogeneous Network (HetNet) technique.
Najim Abdallah Jazea +2 more
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MATEC Web of Conferences, 2018 Orthogonal frequency division multiplexing (OFDM) is widely used in wired or wireless transmission systems. In the structure of OFDM, a cycle prefix (CP) has been exploited to avoid the effects of inter-symbol interference (ISI) and inter-carrier ...
Nguyen Viet-Hung +2 more
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IEEE Photonics Journal, 2019 In this paper, a new precoder for a coherent optical filter bank multicarrier with offset quadrature amplitude modulation (FBMC/OQAM) system is proposed.
Khaled Abdulaziz Alaghbari +2 more
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IEEE Access, 2022 This study investigates the system capacity of dual-polarized orbital angular momentum (OAM) multiplexing that employs single-carrier with frequency domain equalization (FDE) in urban street canyon environments.
Hirofumi Suganuma +3 more
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