Results 71 to 80 of about 3,508 (187)
Multipath Channel Estimation Via The Mpm Algorithm
, 2005 Publication in the conference proceedings of EUSIPCO, Antalya, Turkey ...
Rabaste, Olivier, Chonavel, Thierry
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EM-based blind LDPC identification in multipath channels
Tongxin xuebao, 2018 As the advent of cognitive radios,blind encoder identification has attracted increasingly attentions since it plays an important role.The existing works mainly focus on additive white Gaussian noise (AWGN) channel,while the blind identification in ...
Yu LIU +4 more
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Advancements in Multipath Mitigation for GNSS Receivers: Review of Channel Estimation Techniques
Space: Science & TechnologyMultipath interference poses substantial challenges to global navigation satellite system (GNSS) receivers, leading to inaccuracies in the time of arrival (TOA) measurement of the line of sight (LOS) signal. Therefore, to mitigate the impact of multipath
Pedro Miguel Coelho Pereira +2 more
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Tongxin xuebaoTo address the severe multipath-induced inter-symbol interference in underwater acoustic (UWA) channels and the limited equalization capability of deep learning methods, this paper proposes a UWA channel equalization network (RoMAFNet) that integrates ...
LIU Songzuo +4 more
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Journal of Communications Software and Systems, 2006 We characterize the Total Generalized Squared Correlation (TGSC) for a given signature sequence set used in uplink synchronous code division multiple access (S-CDMA) when channel state information is known perfectly at bothtransmitter and receiver.
Paul Cotae, Matt Aguirre
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Measurement-Based LoS/NLoS Channel Modeling for Hot-Spot Urban Scenarios in UMTS Networks
International Journal of Antennas and Propagation, 2014 A measurement campaign is introduced for modeling radio channels with either line-of-sight (LoS) or non-line-of-sight (NLoS) connection between user equipment (UE) and NodeB (NB) in an operating universal mobile telecommunications system.
Jiajing Chen +7 more
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Multiuser Detection In Multipath Non-Gaussian Channels
, 2000 Publication in the conference proceedings of EUSIPCO, Tampere, Finland ...
POOR H. V., TANDA, MARIO
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Comparison of SUN and Wi-Fi P2P WSN in M2M Environments
International Journal of Distributed Sensor Networks, 2015 In wireless sensor network, two scenarios are combined which involve either short-range or long-range communications. IEEE 802.15.4g and IEEE 802.11 are considered in machine to machine environments, because they can utilize the identical frequency band.
Eui-Suk Oh +3 more
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Dianxin kexueWith the development of smart grids, power line communication (PLC) faces challenges such as surging service data and increasing transmission rates, making high-precision channel estimation crucial for enhancing communication performance.
Liu Yan, Zhu Enguo, Zheng Guoquan
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Time-Varying Channel Estimation Based on Distributed Compressed Sensing for OFDM Systems
SensorsFor orthogonal frequency division multiplexing (OFDM) systems in high-mobility scenarios, the estimation of time-varying multipath channels not only has a large error, which affects system performance, but also requires plenty of pilots, resulting in low
Yong Ding +4 more
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