O_ 正交时频空方案(OTFS)白皮书White Paper on Orthogonal Time Frequency Space (OTFS) Scheme0409.pdf,Contents 1.Introduction 2 1.1 Document Structure 2 1.2 Key Application Scenarios 3 2.BasicPrinciplesofOTFS5 2.1 Principles of OTFS Modulation Transmitter
在GNU Radio中,我们可以通过编写代码来设置这些模块的参数,例如频率、采样率等。这样,我们就可以实现OTFS和OFDM的收发器了。Implementation of OFDM and OTFS transceivers on GNU Radio (software defined radio or SDR) (0)踩踩(0) 访问所需:1积分
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OTFS-2 主要参考以下五篇文献: R1. S. K. Mohammed, R. Hadani, A. Chockalingam and R. Calderbank, "OTFS—A mathematical foundation for communication and radar sensing in the delay-Doppler domain",IEEE BITS Inf. Theory Mag., vol. 2, no. 2, pp. 36-55, Nov. 2022. R2. S. K. Mo...
Considering the difference of implementation and application scenarios, existing DD channel estimation methods for OTFS were divided into three categories and overviewed, after which the challenges and potential solutions for current DD channel estimation methods were summarized and analyzed.邢...
otfs Updated Oct 5, 2024 MATLAB ad-astra-et-ultra / OTFS-and-OFDM-Transceivers Star 28 Code Issues Pull requests Implementation of OFDM and OTFS transceivers on GNU Radio (software defined radio or SDR) transceiver wireless-communications ofdm-wireless-communications otfs Updated Aug 31, 20...
A new non-orthogonal multiple-access (NOMA) transmission protocol that incorporates orthogonal time frequency space (OTFS) modulation is described, where users with different mobility profiles are grouped together for the implementation of NOMA. We will show that both the high-mobility and the low-...
We then present a second implementation that uses a receive TC filter that is matched to the transmit TC filter (not the channel) and only requires time and frequency windowing. We show that these two approaches converge when the window supports are large relative to the fundamental periods of...
This paper introduces a new kind of modulation technology OTFS(Orthogonal Time Frequency Space), and its excellent performance in resisting strong Doppler influence. A detailed analysis is carried out from basic principles to system implementation schemes ...
In order to resist the inter-carrier interference (ICI) of OFDM system over fast time-varying channel, we introduce the OTFS (Orthogonal Time Frequency Space) technique and propose an implementation scheme of OTFS system based on time-frequency domain channel estimation. Simulation results demonstrate...