Výsledky vyhledávání - "delay/Doppler-spread function"

Non-Stationary 3D M2M Channel Modeling and Verification With Aircraft-to-Aircraft, Drone-to-Drone, Vehicle-to-Vehicle, and Ship-to-Ship Measurements

Autoři: Bellido-Manganell, Miguel Angel Walter, Michael

Zdroj: IEEE Transactions on Vehicular Technology. 73:6045-6060

Témata: ship-to-ship (S2S), aircraft-to-aircraft (A2A), vehicle-tovehicle (V2V), delay/Doppler-spread function, probability density function (PDF), channel model, drone-to-drone (D2D), car-to-car (C2C), mobile-to-mobile (M2M)

Estimation of Overspread Underwater Acoustic Channel Based on Low-Rank Matrix Recovery

Autoři: Jie Li Fangjiong Chen Songzuo Liu a další

Zdroj: Sensors, Vol 19, Iss 22, p 4976 (2019)

Témata: underwater acoustic channels, doubly spread, delay-doppler-spread function, low-rank matrix recovery, Chemical technology, TP1-1185

Relation: https://www.mdpi.com/1424-8220/19/22/4976; https://doaj.org/toc/1424-8220; https://doaj.org/article/67c7f7b4cf154641b3ab776766e21cd0

Dostupnost: https://doi.org/10.3390/s19224976
https://doaj.org/article/67c7f7b4cf154641b3ab776766e21cd0

Identification of sparse time-varying underwater channels through basis pursuit methods

Autoři: Ehsan Zamanizadeh João Gomes José M. Bioucas-dias a další

Přispěvatelé: Ehsan Zamanizadeh João Gomes José M. Bioucas-dias a další

Zdroj: http://www.lx.it.pt/~bioucas/files/ecua10.pdf.

Témata: Index Terms, Delay-Doppler Spread Function (DDSF, SpaRSA, TwIST, Basis Pursuit, Matching Pursuit, Sparse Estimation, Underwater Acoustic Channels, Underwater Communications

Popis souboru: application/pdf

Relation: http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.386.3708; http://www.lx.it.pt/~bioucas/files/ecua10.pdf

Dostupnost: http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.386.3708
http://www.lx.it.pt/~bioucas/files/ecua10.pdf

Estimation of Rapidly Time-Varying Sparse Channels.

Autoři: Weichang Li Preisig, James C.

Zdroj: IEEE Journal of Oceanic Engineering; Oct2007, Vol. 32 Issue 4, p927-939, 13p, 4 Charts, 9 Graphs

Témata: TELECOMMUNICATION, ESTIMATION theory, SIGNAL processing, BANDWIDTHS, SURFACE waves (Fluids), SCATTERING (Physics), LEAST squares

Sparse Underwater Acoustic Channel Parameter Estimation Using a Wideband Receiver Array.

Autoři: Byun, Sung-Hoon Seong, Woojae Kim, Sea-Moon

Zdroj: IEEE Journal of Oceanic Engineering; Oct2013, Vol. 38 Issue 4, p718-729, 12p

Témata: UNDERWATER acoustic communication, MARINE communication, UNDERWATER acoustics, TIME delay systems, ORTHOGONAL matching pursuit, STATISTICAL matching

Fast estimation of sparse doubly spread acoustic channels.

Autoři: Zeng, Wen-Jun Xu, Wen

Zdroj: Journal of the Acoustical Society of America; Jan2012, Vol. 131 Issue 1, p303-317, 15p

Témata: SPARSE matrices, SOUND, DOPPLER effect, DATA structures, ALGORITHMS

Estimation and Equalization of Rapidly Varying Sparse Acoustic Communication Channels.

Autoři: Weichang Li Preisig, J.C.

Zdroj: OCEANS 2006; 2006, p1-6, 6p

Joint Estimation of Carrier Frequency Offset and Channel Impulse Response for Linear Periodic Channels.

Autoři: Shaked, Roee Shlezinger, Nir Dabora, Ron

Zdroj: IEEE Transactions on Communications; Jan2018, Vol. 66 Issue 1, p302-319, 18p

Témata: IMPULSE response, CARRIER transmission on electric lines, AMPLITUDE variation with offset analysis, CYCLOSTATIONARY waves, TIME-varying systems

Channel Shortening-Based Single-Carrier Underwater Acoustic Communications in Impulsive Environment.

Autoři: Tu, Xingbin Li, Zicheng Wei, Yan a další

Zdroj: Journal of Marine Science & Engineering; Jan2025, Vol. 13 Issue 1, p103, 16p

Témata: DECISION feedback equalizers, UNDERWATER acoustic communication, CHANNEL estimation, WATER waves, LEAST squares

Estimation of Overspread Underwater Acoustic Channel Based on Low-Rank Matrix Recovery.

Autoři: Li, Jie Chen, Fangjiong Liu, Songzuo a další

Zdroj: Sensors (14248220); Nov2019, Vol. 19 Issue 22, p4976-4976, 1p

Témata: LOW-rank matrices, CHANNEL estimation, MULTICHANNEL communication, DISPERSION (Chemistry)

Direct Adaptive Multi-Resampling Turbo Equalizer for Underwater Acoustic Single-Carrier Communication.

Autoři: Lin, Zehua Wang, Lei Peng, Cong a další

Zdroj: Journal of Marine Science & Engineering; Aug2024, Vol. 12 Issue 8, p1271, 16p

Témata: UNDERWATER acoustic communication, DOPPLER effect, SMART structures, ERROR rates, PROBLEM solving

A metric to quantify the time-varying characteristics of underwater acoustic communication channels.

Autoři: Li, Xianpeng Tai, Yupeng Wang, Haibin a další

Zdroj: JASA Express Letters; Jul2024, Vol. 4 Issue 7, p1-8, 8p

Témata: UNDERWATER acoustic communication, DECISION feedback equalizers, SIGNAL-to-noise ratio, INFORMATION storage & retrieval systems, TIME-varying systems

Joint equalization and decoding with per-survivor processing based on super-trellis in time-varying underwater acoustic channels.

Autoři: Kou, Xu Wu, Yanbo Zhu, Min

Zdroj: JASA Express Letters; Jun2024, Vol. 4 Issue 6, p1-7, 7p

Témata: UNDERWATER acoustic communication, TRELLIS-coded modulation, INTERSYMBOL interference, QUADRATURE amplitude modulation, MAXIMUM likelihood statistics

An experiment-based time-varying underwater acoustic communication channel model regarding bottom scattering.

Autoři: Zhuqing Yuan Shefeng Yan Ye Qin a další

Zdroj: 2016 IEEE International Conference on Signal Processing, Communications & Computing (ICSPCC); 2016, p1-5, 5p

Tracking the underwater acoustic channel using two-dimensional frequency sampling.

Autoři: Gupta, Ananya Sen Ansari, Naushad Gupta, Anubha

Zdroj: 2015 IEEE Underwater Technology (UT); 2015, p1-5, 5p

Tracking channel variations in a time-varying doubly-spread underwater acoustic channel.

Autoři: Huang, S. H. Yang, T. C. Xu, W.

Zdroj: OCEANS 2015 - MTS/IEEE Washington; 1/1/2015, p1-7, 7p

An Adaptive MP Algorithm for Underwater Acoustic Channel Estimation Based on Compressed Sensing

Autoři: Shaopeng Mu Wengen Gao Yunfei Li a další

Zdroj: IEEE Access, Vol 11, Pp 109131-109141 (2023)

Témata: Underwater acoustic communication, delayed-Doppler spreading function (DDSF), adaptive algorithm, iteration termination condition, Electrical engineering. Electronics. Nuclear engineering, TK1-9971

Popis souboru: electronic resource

Relation: https://ieeexplore.ieee.org/document/10271363/; https://doaj.org/toc/2169-3536

Přístupová URL adresa: https://doaj.org/article/53ef4d2921384b46bdbb7467aa1a8234

Coupled Research in Ocean Acoustics and Signal Processing for the Next Generation of Underwater Acoustic Communication Systems

Autoři: JP ANALYTICS LLC FALMOUTH MA Preisig, James

Zdroj: DTIC

Témata: Acoustics, Non-radio Communications, COMMUNICATION AND RADIO SYSTEMS, UNDERWATER ACOUSTICS, UNDERWATER COMMUNICATIONS, ACOUSTIC CHANNELS, ALGORITHMS, METHODOLOGY, PERFORMANCE(ENGINEERING), SIGNAL PROCESSING, RANDOM MATRIX THEORY, Text

URL: https://apps.dtic.mil/docs/citations/ADA614150

Eigenfunctions of Underspread Linear Communication Systems

Autoři: Barbarossa, Sergio Tsitsvero, Mikhail

Témata: Computer Science - Information Theory, text

URL: http://arxiv.org/abs/1510.04122

Sparse Underwater Acoustic Channel Parameter Estimation Using a Wideband Receiver Array

Autoři: Sung-Hoon Byun Sea-Moon Kim Woojae Seong

Zdroj: IEEE Journal of Oceanic Engineering. 38:718-729

Témata: 0202 electrical engineering, electronic engineering, information engineering, 02 engineering and technology

Přístupová URL adresa: https://ui.adsabs.harvard.edu/abs/2013IJOE...38..718B/abstract
https://ieeexplore.ieee.org/document/6568981