Cell-Free Massive MIMO for Future Wireless Networks
面向未来无线网络的无蜂窝大规模 MIMO
基本信息
- 批准号:EP/X013162/1
- 负责人:
- 金额:$ 72.77万
- 依托单位:
- 依托单位国家:英国
- 项目类别:Research Grant
- 财政年份:2023
- 资助国家:英国
- 起止时间:2023 至 无数据
- 项目状态:未结题
- 来源:
- 关键词:
项目摘要
To support a wide range of envisioned applications, including autonomous vehicles, the Internet of Things, and immersive technologies, future wireless technologies must meet demanding requirements for higher spectral and energy efficiency, lower end-to-end latency and massive connectivity as well as uniform user experience. Given the constraints on the available resources, the current inflexible, network-centric cellular networks cannot fulfil those disparate performance objectives. Even in massive MIMO cellular systems there remains an inherent bottleneck for cell-edge users. The recently emerged cell-free massive MIMO (CF-mMIMO) concept is a game changer and represents a paradigm shift in the network architecture. In CF-mMIMO, cell boundaries are removed by distributing a large number of centrally connected access points over a wide service area: the resulting global network becomes fully user-centric and flexible. This provides important potential benefits, including: 1) high quality uniform user experience due to the user-centric approach; 2) superior spectral and energy efficiency through joint processing; 3) reduced latency due to distributed processing; 4) exceptional coverage probability due to distributed access points. However, there are key challenges that need to be addressed to realise these underlying benefits of CF-MaMIMO. These challenges constitute major obstacles to keep CFmMIMO from being practically deployable. This research project aims to address those fundamental challenges. The proposed techniques will transform CF-MaMIMO into a fully user-centric, scalable, flexible system to embrace emerging AI-empowered technologies. This will enable CF-MaMIMO to support the wide range of envisioned applications in 6G and beyond. This project will benefit from strong industrial support from BT and ZTE as well as from world-leading international advisory group.
为了支持包括自动驾驶汽车、物联网和沉浸式技术在内的广泛应用,未来的无线技术必须满足更高的频谱和能源效率、更低的端到端延迟、大规模连接以及统一的用户体验等苛刻要求。考虑到可用资源的限制,当前不灵活的、以网络为中心的蜂窝网络无法实现这些不同的性能目标。即使在大规模MIMO蜂窝系统中,蜂窝边缘用户仍然存在固有的瓶颈。最近出现的无蜂窝大规模MIMO (CF-mMIMO)概念是一个游戏规则改变者,代表了网络架构的范式转变。在CF-mMIMO中,通过在广泛的服务区域内分布大量集中连接的接入点来消除小区边界:由此产生的全球网络变得完全以用户为中心和灵活。这提供了重要的潜在好处,包括:1)由于以用户为中心的方法,高质量的统一用户体验;2)通过联合处理,具有优越的光谱和能量效率;3)分布式处理减少了延迟;4)由于分布式接入点的异常覆盖概率。然而,要实现CF-MaMIMO的这些潜在好处,还需要解决一些关键挑战。这些挑战构成了阻碍CFmMIMO实际部署的主要障碍。本研究项目旨在解决这些基本挑战。拟议的技术将把CF-MaMIMO转变为一个完全以用户为中心、可扩展、灵活的系统,以拥抱新兴的人工智能技术。这将使CF-MaMIMO能够支持6G及以后的广泛应用。该项目将受益于英国电信和中兴通讯的强大产业支持以及世界领先的国际咨询集团。
项目成果
期刊论文数量(10)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
Uniform-Distributed Constellation Codebook Design for High-Capacity Visible Light Communications
- DOI:10.1109/lcomm.2023.3316453
- 发表时间:2023-11
- 期刊:
- 影响因子:0
- 作者:Lisu Yu;Jiajia Qian;Yiming Gui;Zilong Liu;Pei Xiao;Yuhao Wang;Zhenghai Wang
- 通讯作者:Lisu Yu;Jiajia Qian;Yiming Gui;Zilong Liu;Pei Xiao;Yuhao Wang;Zhenghai Wang
Multi-IRS Assisted Multi-Cluster Wireless Powered IoT Networks
- DOI:10.1109/twc.2022.3228017
- 发表时间:2023-07
- 期刊:
- 影响因子:10.4
- 作者:Zheng Chu;Pei Xiao;D. Mi;Wanming Hao;Yue Xiao;Lie-liang Yang
- 通讯作者:Zheng Chu;Pei Xiao;D. Mi;Wanming Hao;Yue Xiao;Lie-liang Yang
Deep Reinforcement Learning-Based Sum Rate Fairness Trade-Off for Cell-Free mMIMO
- DOI:10.1109/tvt.2022.3230041
- 发表时间:2023-05
- 期刊:
- 影响因子:6.8
- 作者:M. Rahmani;M. Bashar;M. Dehghani;A. Akbari;Pei Xiao;R. Tafazolli;M. Debbah
- 通讯作者:M. Rahmani;M. Bashar;M. Dehghani;A. Akbari;Pei Xiao;R. Tafazolli;M. Debbah
IRS-Assisted Wireless Powered IoT Network With Multiple Resource Blocks
- DOI:10.1109/tcomm.2023.3242365
- 发表时间:2023-04
- 期刊:
- 影响因子:8.3
- 作者:Zheng Chu;Pei Xiao;D. Mi;Wanming Hao;Qingchun Chen;Yue Xiao
- 通讯作者:Zheng Chu;Pei Xiao;D. Mi;Wanming Hao;Qingchun Chen;Yue Xiao
Energy-Efficient Task Offloading in RIS-Aided HetNets With Wireless Backhaul
- DOI:10.1109/lcomm.2023.3299380
- 发表时间:2023-09
- 期刊:
- 影响因子:0
- 作者:Li Zhang;Jinping Niu;Yiyao Wang;Gaojie Chen;Tao Gu;Yanyan Li
- 通讯作者:Li Zhang;Jinping Niu;Yiyao Wang;Gaojie Chen;Tao Gu;Yanyan Li
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Pei Xiao其他文献
Effect of life course body composition on lipids and coronary atherosclerosis mediated by inflammatory biomarkers
- DOI:
10.1016/j.freeradbiomed.2024.12.011 - 发表时间:
2025-02-01 - 期刊:
- 影响因子:
- 作者:
Liwan Fu;Hong Cheng;Jingfan Xiong;Pei Xiao;Xinying Shan;Yanyan Li;Yan Li;Xiaoyuan Zhao;Jie Mi - 通讯作者:
Jie Mi
Intelligent-Reflecting-Surface-Empowered Wireless-Powered Caching Networks
智能反射表面无线供电缓存网络
- DOI:
10.1109/jiot.2022.3142206 - 发表时间:
2022-08 - 期刊:
- 影响因子:10.6
- 作者:
Zheng Chu;Pei Xiao;Mohammad Shojafar;De Mi;Wanming Hao;Jia Shi;Jie Zhong - 通讯作者:
Jie Zhong
Synchrotron FTIR Microspectroscopy Study of the Striatum in 6-Hydroxydopamine Rat Model of Parkinson’s Disease
- DOI:
- 发表时间:
2012 - 期刊:
- 影响因子:
- 作者:
Zhu Hongyan;Pei Xiao;Wu Lingyan;Liu Bo;Qi Zeming;Wang Yuyin; - 通讯作者:
The combined effect between emBDNF/em genetic polymorphisms and exposure to metals on the risk of Chinese dyslexia
脑源性神经营养因子/基因多态性与金属暴露对中国阅读障碍风险的综合影响
- DOI:
10.1016/j.envpol.2022.119640 - 发表时间:
2022-09-01 - 期刊:
- 影响因子:7.300
- 作者:
Kaiheng Zhu;Qi Liu;Xinyan Xie;Qi Jiang;Yanan Feng;Pei Xiao;Xiaoqian Wu;Ranran Song - 通讯作者:
Ranran Song
Combining multi-omics approaches to prioritize the variant-regulated functional long non-coding RNAs in autism spectrum disorder
结合多组学方法优先考虑自闭症谱系障碍中变异调节的功能性长非编码RNA
- DOI:
10.1016/j.ajp.2022.103357 - 发表时间:
2023 - 期刊:
- 影响因子:9.5
- 作者:
Haoxue Wang;Xvfang Wu;Yanlin Chen;Fang Hou;Kaiheng Zhu;Qi Jiang;Pei Xiao;Quan Zhang;Zhen Xiang;Yixi Fan;Xinyan Xie;Li Li;Ranran Song - 通讯作者:
Ranran Song
Pei Xiao的其他文献
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- 作者:
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{{ truncateString('Pei Xiao', 18)}}的其他基金
New Air Interface Techniques for Future Massive Machine Communications
未来大规模机器通信的新空中接口技术
- 批准号:
EP/P03456X/1 - 财政年份:2017
- 资助金额:
$ 72.77万 - 项目类别:
Research Grant
Informed RF for 5G and Beyond
适用于 5G 及更高版本的知情 RF
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EP/N020391/1 - 财政年份:2016
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$ 72.77万 - 项目类别:
Research Grant
Filter Bank Based Multi-Carrier Systems for Future Broadband Wireless Communications
用于未来宽带无线通信的基于滤波器组的多载波系统
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EP/J017655/1 - 财政年份:2012
- 资助金额:
$ 72.77万 - 项目类别:
Research Grant
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