[HTML][HTML] 面向6G 全域融合的智能接入关键技术综述
王雪， 孟姝宇， 钱志鸿 - 电子与信息学报, 2024 - jeit.ac.cn
针对空天地一体化接入网络, 该文在总结相关研究的基础上, 阐述了未来空天地一体化接入架构
的关键技术, 分析了空口技术, 多址技术, 干扰分析, 计算技术和人工智能(AI) …
的关键技术, 分析了空口技术, 多址技术, 干扰分析, 计算技术和人工智能(AI) …
[HTML][HTML] Survey of multi-user detection algorithms for sparse code multiple access system
J LEI, S WANG, W HUANG, X PENG - 电子与信息学报, 2021 - jeit.ac.cn
Sparse Code Multiple Access (SCMA) is a non-orthogonal multiple access scheme with high
spectrum efficiency and massive connectivity. Multi-user detection is a key issue of SCMA …
spectrum efficiency and massive connectivity. Multi-user detection is a key issue of SCMA …
[PDF][PDF] 稀疏码多址接入多用户检测算法综述
雷菁， 王水琴， 黄巍， 彭小洹 - 电子与信息学报, 2021 - jeit.ac.cn
稀疏码多址接入(SCMA) 是一种非正交多址接入技术, 具备高频谱效率和大连接特性.
多用户检测是SCMA 系统的关键问题, 而如何降低检测算法的复杂度成为多址接入领域的研究 …
多用户检测是SCMA 系统的关键问题, 而如何降低检测算法的复杂度成为多址接入领域的研究 …
Efficient message passing receivers for downlink MIMO-SCMA systems
H Cheng, C Zhang, Y Huang… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
Sparse code multiple access (SCMA) and multiple input multiple output (MIMO) are
considered as two efficient techniques to provide both massive connectivity and high …
considered as two efficient techniques to provide both massive connectivity and high …
Low Complexity Message Passing Receiver Design for SCMA-GFDM System
H Cheng, M Zhang, C Zhang, H Zhang… - IEEE Transactions …, 2024 - ieeexplore.ieee.org
Sparse code multiple access (SCMA) and generalized frequency-division multiplexing
(GFDM) are two promising techniques that can effectively handle massive connectivity and …
(GFDM) are two promising techniques that can effectively handle massive connectivity and …
Deep learning-based codebook design for code-domain non-orthogonal multiple access: Approaching single-user bit-error rate performance
A general form of codebook design for code-domain non-orthogonal multiple access (CD-
NOMA) can be considered equivalent to an autoencoder (AE)-based constellation design for …
NOMA) can be considered equivalent to an autoencoder (AE)-based constellation design for …
[PDF][PDF] 低相关区互补序列集的构造方法研究
刘涛， 王玉含， 李玉博 - 电子与信息学报, 2024 - jeit.ac.cn
刘涛王玉含李玉博* ① (燕山大学信息科学与工程学院秦皇岛066004) ②
(河北省信息传输与信号处理重点实验室秦皇岛066004) 摘要: 完备互补序列是一类具有理想 …
(河北省信息传输与信号处理重点实验室秦皇岛066004) 摘要: 完备互补序列是一类具有理想 …
Wavelet-Transform-Based Sparse Code Multiple Access for Power Line Communication
This paper presents Discrete Wavelet Transformed Sparse Code Multiple Access (DWT-
SCMA) in Power Line Communication (PLC) systems. In the present internet of things era …
SCMA) in Power Line Communication (PLC) systems. In the present internet of things era …
Exploiting full-duplex and fixed power allocation approaches for dual-hop transmission in downlink noma
TT Thi Nguyen, DT Do - Advances in Electrical and Electronic …, 2021 - advances.vsb.cz
In a wireless system, dual-hop transmission requires Full-Duplex (FD) to transmit signals
from the base station too far users. It is more beneficial if we deploy non-orthogonal multiple …
from the base station too far users. It is more beneficial if we deploy non-orthogonal multiple …
MUSA System Based on Extended Sequences Optimization and User Rate Power Allocation
Y Tan, S Li, B Su, Z Xia - 2023 9th International Conference on …, 2023 - ieeexplore.ieee.org
In recent decades, wireless communication systems have rapidly developed alongside the
increasing demand for mobile Internet and Internet of Things services. To address the …
increasing demand for mobile Internet and Internet of Things services. To address the …