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Preamble slice orderly queue access scheme in cell-free dense communication systems
《Digital Communications and Networks》2025年第1期126-135,共10页Jun Sun Mengzhu Guo Jian Liu 
supported in part by the National Natural Science Foundation of China under grants 61771255;in part by the Provincial and Ministerial Key Laboratory Open Project under grant 20190904;in part by the Key Technologies R&D Program of Jiangsu (Prospective and Key Technologies for Industry)under Grants BE2022067,BE2022067-1 and BE2022067-2。
High reliability applications in dense access scenarios have become one of the main goals of 6G environments.To solve the access collision of dense Machine Type Communication(MTC)devices in cell-free communication sys...
关键词：Machine type communication Random access Reinforcement learning Access success probability Federated learning 
Passive Integrated Sensing and Communication Scheme Based on RF Fingerprint Information Extraction for Cell-Free RAN
《China Communications》2025年第1期171-181,共11页Yu Jingxuan Zeng Fan Li Jiamin Liu Feiyang Zhu Pengcheng Wang Dongming You Xiaohu 
supported in part by the National Key Research and Development Program under Grant(2021YFB2900300);by the National Natural Science Foundation of China(NSFC)under Grants 61971127,61871122;by the Southeast University-China Mobile Research Institute Joint Innovation Center,and by the Major Key Project of PCL(PCL2021A01-2).
This paper investigates how to achieve integrated sensing and communication(ISAC)based on a cell-free radio access network(CF-RAN)architecture with a minimum footprint of communication resources.We propose a new passi...
关键词：CF-RAN ISAC passive sensing RF fingerprinting 
Tumor derived cell-free nucleic acid upregulates programmed death-ligand 1 expression in neutrophil via intracellular Toll-like receptor signaling
《Cancer Communications》2025年第1期4-8,共5页Suguru Saito Duo-Yao Cao Tomohiro Shibata Yan Liu Aoi Otagiri-Hoshi Xiaojiang Cui Kenneth E.Bernstein 
supported by the National Institutes of Health grants(R01AI164519,2R01CA151610,R21CA280458);American Heart Association’s Career Development award(23CDA1052548);U.S.Department of Defense(W81XWH-18-1-0067)and the Glazer Foundation.
Neutrophils are innate immune cells that function predominantly against pathogens,while recent studies have revealed additional crucial roles in various diseases,including cancers[1–3].For instance,neutrophils expres...
关键词：DEATH diseases programmed 
miRNA-21-5p is an important contributor to the promotion of injured peripheral nerve regeneration using hypoxia-pretreated bone marrow-derived neural crest cells被引量：1
《Neural Regeneration Research》2025年第1期277-290,共14页Meng Cong Jing-Jing Hu Yan Yu Xiao-Li Li Xiao-Ting Sun Li-Ting Wang Xia Wu Ling-Jie Zhu Xiao-Jia Yang Qian-Ru He Fei Ding Hai-Yan Shi 
supported by the National Natural Science Foundation of China,No.31870977(to HYS);the National Key Technologies Research and Development Program of China,No.2017YFA0104700(to FD);2022 Jiangsu Funding Program for Excellent Postdoctoral Talent(to MC);Priority Academic Program Development of Jiangsu Higher Education Institutions[PAPD];the Major Project of Basic Science(Natural Science)Research in Higher Education Institutions of Jiangsu Province,No.22KJA180001(to QRH)。
Our previous study found that rat bone marrow–derived neural crest cells(acting as Schwann cell progenitors)have the potential to promote long-distance nerve repair.Cell-based therapy can enhance peripheral nerve rep...
关键词：AXOTOMY cell-free therapy conditioned medium extracellular vesicles hypoxic preconditioning microRNA oxygen-glucose deprivation peripheral nerve injury Schwann cell precursors 
A Hybrid Small-Cell and Clustered Cell-Free Massive MIMO System under Mobility Scenarios
《China Communications》2024年第12期49-65,共17页Lu Guangyan Li Lihua Tian Hui 
This work was supported by the China National Key Research and Development Plan(No.2020YFB1807204).
Recently,cell-free(CF)massive multipleinput multiple-output(MIMO)becomes a promising architecture for the next generation wireless communication system,where a large number of distributed access points(APs)are deploye...
关键词：access point(AP)selection clustered cell-free Doppler shift effect massive multiple-input multiple-output(MIMO) small-cell 
Deep Reinforcement Learning Based Joint Cooperation Clustering and Downlink Power Control for Cell-Free Massive MIMO
《China Communications》2024年第11期1-14,共14页Du Mingjun Sun Xinghua Zhang Yue Wang Junyuan Liu Pei 
supported by Guangdong Basic and Applied Basic Research Foundation under Grant 2024A1515012015;supported in part by the National Natural Science Foundation of China under Grant 62201336;in part by Guangdong Basic and Applied Basic Research Foundation under Grant 2024A1515011541;supported in part by the National Natural Science Foundation of China under Grant 62371344;in part by the Fundamental Research Funds for the Central Universities;supported in part by Knowledge Innovation Program of Wuhan-Shuguang Project under Grant 2023010201020316;in part by Guangdong Basic and Applied Basic Research Foundation under Grant 2024A1515010247。
In recent times,various power control and clustering approaches have been proposed to enhance overall performance for cell-free massive multipleinput multiple-output(CF-mMIMO)networks.With the emergence of deep reinfo...
关键词：cell-free massive MIMO CLUSTERING deep reinforcement learning power control 
Network-Assisted Full-Duplex Cell-Free mmWave Massive MIMO Systems with DAC Quantization and Fronthaul Compression
《China Communications》2024年第11期75-87,共13页Li Jiamin Fan Qingrui Zhang Yu Zhu Pengcheng Wang Dongming Wu Hao You Xiaohu 
supported in part by the National Natural Science Foundation of China(NSFC)under Grants 61971127,61871465,61871122;in part by the National Key Research and Development Program under Grant 2020YFB1806600;in part by the open research fund of National Mobile Communications Research Laboratory,Southeast University under Grant 2022D11。
In this paper,we investigate networkassisted full-duplex(NAFD)cell-free millimeter-wave(mmWave)massive multiple-input multiple-output(MIMO)systems with digital-to-analog converter(DAC)quantization and fronthaul compre...
关键词：cell-free massive MIMO DAC quantization millimeter-wave network-assisted full-duplex 
Neural stem cell-derived exosomes:a cell-free transplant for potential cure of neurological diseases
《BIOCELL》2024年第10期1405-1418,共14页JIAJUN HUANG WEI WANG WENTONG LIN HENGSEN CAI ZHIHAN ZHU WAQAS AHMED QIANKUN ZHANG JIALE LIU YIFAN ZHANG RONG LI ZHINUO LI AHSAN ALI KHAN DENG LU YONG HU LUKUI CHEN 
Degeneration and death of nerve cells are inevitable with the occurrence and progression of nervous system disorders.Researchers transplanted neural stem cells into relevant areas,trying to solve the difficulty of neu...
关键词：Stem cells EXOSOMES Nervous system diseases Neural regeneration Neural restoration Cell-free therapy 
Cell-free supernatants of Bacillus inhibit the biofilms of Pseudomonas lundensis cultured with and without Acinetobacter johnsonii
《微生物学报》2024年第10期3886-3900,共15页WU Shiyuan LU Zhong SHI Honghui ZHANG Jun LU Haixia ZHU Junli 
浙江省自然科学基金(LZ23C200002)。
[Objective] Pseudomonas as one of the dominant spoilage bacteria highly form biofilms in chilled meat products and processing environment when contaminating single or mixed with other species.This study aims to invest...
关键词：Bacillus spp. cell-free supernatant ANTIBIOFILM Pseudomonas lundensis Acinetobacter johnsonii biofilm of mixed species 
Distributed Cell-Free Massive MIMO Versus Cellular Massive MIMO Under UE Hardware Impairments
《Chinese Journal of Electronics》2024年第5期1274-1285,共12页Ning LI Pingzhi FAN 
supported by the National Natural Science Foundation of China(Grant No.62020106001).
This paper first investigates and compares the uplink spectral efficiency(SE)of distributed cell-free massive multiple-input multiple-output(mMIMO)and cellular mMIMO networks,both with user equipment(UE)hardware impai...
关键词：Massive multiple-input multiple-output(mMIMO) Cell-free mMIMO Cellular mMIMO Hardware impairments Uplink Spectral efficiency Energy efficiency Optimal receive combining 
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