Wireless transmission technology of satellite-terrestrial integration for 6G mobile communication

C XU, Y JIN, L Li, X ZHANG, T XIE, X WANG, M LI… - 电子与信息学报, 2021 - jeit.ac.cn
With the commercialization of 5G mobile communication networks, researches on the
development vision, capability requirements and key technologies of the new generation …

Power allocation schemes based on machine learning for distributed antenna systems

Y Liu, C He, X Li, C Zhang, C Tian - IEEE Access, 2019 - ieeexplore.ieee.org
In this paper, we investigate the great potential of the combination of machine learning
technology and wireless communications. Currently, many researchers have proposed …

[PDF][PDF] 5G 下移动云计算节能措施研究

李继蕊, 李小勇, 高云全, 高雅丽 - 计算机学报, 2017 - cjc.ict.ac.cn
摘要当今, 绿色计算早已成为各行业追逐的目标. 在移动云计算市场中, 随着云计算服务带来的
巨大商业利润和移动用户数量的迅速增长, 不断成熟的5G 移动技术及将来的市场深入应用 …

Large-scale multi-user distributed antenna system for 5G wireless communications

D Wang, Z Zhao, Y Huang, H Wei… - 2015 IEEE 81st …, 2015 - ieeexplore.ieee.org
In this paper, we study the large-scale multi-user distributed antenna system (DAS) for hot-
spot coverage in the future 5G wireless network. Firstly, the multi-user system model of large …

Energy-efficient antenna selection and power allocation in downlink distributed antenna systems: A stochastic optimization approach

Y Li, M Sheng, Y Zhang, X Wang… - 2014 IEEE International …, 2014 - ieeexplore.ieee.org
In this paper, by jointly considering antenna selection and power allocation, we address the
energy efficiency (EE) maximization problem with delay performance taken into account in …

Performance Analysis and Optimization of Network-Assisted Full-Duplex Systems Under Low-Resolution ADCs

X Song, Z Ji, J Li, P Zhu, D Wang… - IEEE Systems Journal, 2023 - ieeexplore.ieee.org
Network-assisted full-duplex (NAFD) distributed massive multiple-input–multiple-output (M-
MIMO) enables the in-band full-duplex with existing half-duplex devices at the network level …

[HTML][HTML] Receiver design for the uplink of base station cooperation systems employing SC-FDE modulations

FC Ribeiro, R Dinis, F Cercas, A Silva - EURASIP Journal on Wireless …, 2015 - Springer
The presented paper considers the uplink transmission in base station (BS) cooperation
schemes where mobile terminals (MTs) in adjacent cells share the same physical channel …

A dynamic channel assignment scheme for distributed antenna networks

R Matsukawa, T Obara, F Adachi - 2012 IEEE 75th Vehicular …, 2012 - ieeexplore.ieee.org
In this paper, we propose a dynamic channel assignment (DCA) scheme for distributed
antenna networks (DANs). DANs, in which many antennas are distributed in each cell …

Performance analysis of Alamouti transmit diversity with QAM in imperfect channel estimation

H Zhu, B Xia, Z Tan - IEEE Journal on Selected Areas in …, 2011 - ieeexplore.ieee.org
In this paper, the performance of multi-level quadrature amplitude modulation (M-QAM)
systems is studied analytically when Alamouti space-time transmit diversity (STTD) coding is …

Spectral efficiency analysis of large‐scale distributed antenna system in a composite correlated Rayleigh fading channel

J Li, D Wang, P Zhu, X You - IET Communications, 2015 - Wiley Online Library
In this study, the downlink spectral efficiency of multi‐cell multi‐user large‐scale distributed
antenna systems (DASs) with pilot contamination is studied in a composite correlated …