The probability density function of timing metric was derived, in the light of which a first-path search method was designed, and a constant false alarm rate ( ...
An Efficient Synchronization Algorithm in. OFDM-based NB-IoT Systems. Yuxiang Lv. Anhui Jiyuan Software Co., Ltd. State Grid Information & Telecommunication ...
1. Signal transmission in NB-IoT systems.stream, modulated onto a sub-channel of equal bandwidth fortransmission. · 2. Detection probability of timing ...
Request PDF | On Aug 1, 2019, Yuxiang Lv and others published An Efficient Synchronization Algorithm in OFDM-Based NB-IoT Systems | Find, read and cite all ...
Aug 14, 2024 · This paper presents a system-level simulation framework for NB-IoT networks to evaluate their performance.
Jun 12, 2023 · Narrowband Internet of Things (NB-IoT) aims to interconnect a massive number of device with improved power efficacy and reduced complexity [1].
Jul 23, 2024 · This study leverages reinforcement learning (RL), specifically the Soft Actor-Critic (SAC) algorithm, to address the intricacies of NB-IoT resource allocation.
Accordingly, OFDM is adopted in the IEEE 802.11ah standard as an efficient multiple access technology to ensure high spectral efficiency and good performance [6] ...
An Efficient Synchronization Algorithm in OFDM-Based NB-IoT Systems. Conference Paper. Aug 2019. Yuxiang Lv · Hao Qin · Zhiwei Liu · Weiyang Xu · View.
Jul 29, 2022 · Abstract—We propose a neural network (NN)-based algorithm for device detection and time of arrival (ToA) and carrier frequency offset (CFO) ...