Modeling modulation perception: Modulation low‐pass filter or modulation filter bank?
نویسندگان
چکیده
منابع مشابه
Filter Bank – Based Multicarrier Modulation
Even though we do have on going research on traditional OFDM/DMT techniques, part of our research in multicarrier communication concentrates on filter bank-based multicarrier modulation. We refer to this as cosine-modulated filter bank multicarrier modulation (CMFB-MCM) or cosine-modulated multitone (CMT), for a shorter terminology. In the past, under the name discrete wavelet multitone (DWMT) ...
متن کاملAn Optimized Index Modulation for Filter Bank Multicarrier (FBMC) System
Orthogonal frequency division multiplexing with index modulation (OFDM-IM) has attracted considerable interest recently. The technique uses the subcarrier indices as a source of information. In FBMC system, doubledispersive channels lead to inter-carrier interference (ICI) and/or inter-symbol interference (ISI), which are caused by the neighboring symbols in the frequency and/or time domain. Wh...
متن کاملDesign of Optimal Filter Bank for Multicarrier Modulation Systems
Spectral efficiency is the key factor for the development of future wireless communications. Recently, filter bank multicarrier (FBMC) modulations have attracted a lot of attention due to capability to efficiently cope with frequency selective channels. Much of the attention in the present literature emphasizes on the use of conventional orthogonal frequency division multiplexing (OFDM). Howeve...
متن کاملFilter Bank Based Frequency Domain Equalizer in Single Carrier Modulation
This paper is concerned with the use of complexmodulated oversampled filter bank for frequency domain equalization in single carrier systems. A novel equalizer structure consisting of a low order linear phase FIR and an all-pass filter is applied in subband-wise compensation of channel amplitude and phase distortions separately. The performance of the proposed filter bank based frequency domain...
متن کاملTelecobalt Machine Beam Intensity Modulation with Aluminium Compensating Filter Using Missing Tissue Approach
Introduction: The present study aimed to generate intensity-modulated beams with Aluminium compensating filters for a conventional telecobalt machine based on the outputs of a treatment planning system (TPS) performing forward planning and cannot simulate directly the compensating filter. Materials and Methods: In order to achieve the beam intensity modulation during treatment planning with th...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: The Journal of the Acoustical Society of America
سال: 1995
ISSN: 0001-4966
DOI: 10.1121/1.411616