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1. |
Record Nr. |
UNINA9910879585703321 |
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Autore |
Ma Maode |
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Titolo |
Proceedings of the 12th International Conference on Communications, Circuits, and Systems : ICCCAS 2023, 5–7 May, Singapore / / edited by Maode Ma |
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Pubbl/distr/stampa |
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Singapore : , : Springer Nature Singapore : , : Imprint : Springer, , 2024 |
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ISBN |
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Edizione |
[1st ed. 2024.] |
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Descrizione fisica |
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1 online resource (210 pages) |
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Collana |
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Lecture Notes in Electrical Engineering, , 1876-1119 ; ; 1193 |
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Disciplina |
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Soggetti |
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Computer networks |
Wireless communication systems |
Mobile communication systems |
Electronics |
Computer Communication Networks |
Wireless and Mobile Communication |
Electronics and Microelectronics, Instrumentation |
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Lingua di pubblicazione |
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Formato |
Materiale a stampa |
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Livello bibliografico |
Monografia |
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Nota di contenuto |
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Double Walsh-Hadamard Transform for Improved Efficiency in OFDM-IM -- Connectivity Probability Analysis for Freeway with Entrance/Exit Scenarios in Vehicular Ad Hoc Networks -- Hybrid Control of Channel Selection and Transmission Power for Low Power Wireless Sensor Network -- A Novel Multi-Satellite Tracking Algorithm for the LEO Satellite Communications -- A Link Switching and Traffic Scheduling Method for Satellite-ground Uninterrupted Communication -- Direction Finding based on Spatial Sparsity of Cumulative Slicing for Circular Array in Correlated Noise and Multipath -- Spatial Dynamic Preamble Soft Allocation for mMTC in Massive MIMO Systems -- Seamless Handover in Hybrid VLC and WiFi network: A Testbed Scenario -- Design and Implementation of Industrial Internet Emulation Platform Based on Virtualization Technology -- RISNet: A DL-based High Accuracy CSI Feedback Approach for RIS-Aided FDD Systems -- Design Step for Op Amp based CMOS Feedback Amplifiers -- Dual-edge Triggered Reset Synchronizer for I2C Protocol. |
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Sommario/riassunto |
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The book presents the papers presented at the 12th International Conference on Communications, Circuits, and Systems (ICCCAS 2023) held 5-7 May, in Singapore. It covers advanced research topics in fields that encompass the design, analysis, and optimization of circuits and systems that enable communication between devices and networks, including but not limited to RF and microwave circuits, wireless communication systems, digital signal processing, power electronics, and control systems. It is expected that the collection and publication of the research papers with the advanced topics listed in this book will further promote high-standard academic research in the field and make a significant contribution to the development of economics and human society. |
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2. |
Record Nr. |
UNINA9910733712403321 |
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Autore |
Behera Biswaranjan |
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Titolo |
Wavelet Analysis on Local Fields of Positive Characteristic / / by Biswaranjan Behera, Qaiser Jahan |
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Pubbl/distr/stampa |
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Singapore : , : Springer Nature Singapore : , : Imprint : Springer, , 2021 |
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ISBN |
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Edizione |
[1st ed. 2021.] |
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Descrizione fisica |
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1 online resource (345 pages) |
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Collana |
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Indian Statistical Institute Series, , 2523-3122 |
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Disciplina |
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Soggetti |
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Harmonic analysis |
Fourier analysis |
Mathematical analysis |
Abstract Harmonic Analysis |
Fourier Analysis |
Analysis |
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Lingua di pubblicazione |
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Formato |
Materiale a stampa |
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Livello bibliografico |
Monografia |
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Nota di bibliografia |
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Includes bibliographical references and index. |
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Nota di contenuto |
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Local Fields -- Multiresolution Analysis on Local Fields -- Affine, Quasi-Affine and Co-Affine Frames -- Characterizations in Wavelet Analysis -- Biorthogonal Wavelets -- Wavelet Packets and Frame Packets -- Wavelets as Unconditional Bases -- Shift-Invariant Spaces |
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Sommario/riassunto |
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This book discusses the theory of wavelets on local fields of positive characteristic. The discussion starts with a thorough introduction to topological groups and local fields. It then provides a proof of the existence and uniqueness of Haar measures on locally compact groups. It later gives several examples of locally compact groups and describes their Haar measures. The book focuses on multiresolution analysis and wavelets on a local field of positive characteristic. It provides characterizations of various functions associated with wavelet analysis such as scaling functions, wavelets, MRA-wavelets and low-pass filters. Many other concepts which are discussed in details are biorthogonal wavelets, wavelet packets, affine and quasi-affine frames, MSF multiwavelets, multiwavelet sets, generalized scaling sets, scaling sets, unconditional basis properties of wavelets and shift invariant spaces. . |
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