CODEBOOK

作品数：43被引量：63H指数：3
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A Review of Codebooks for CSI Feedback in 5G New Radio and Beyond
《China Communications》2025年第2期112-127,共16页Qin Ziao Yin Haifan 
supported by the Fundamental Research Funds for the Central Universities;the National Natural Science Foundation of China under Grant 62071191
Codebooks have been indispensable for wireless communication standard since the first release of the Long-Term Evolution in 2009.They offer an efficient way to acquire the channel state information(CSI)for multiple an...
关键词：CODEBOOK CSI 5G NR frequency division duplex Multiple-Input Multiple-Output 
Near-field communications:characteristics,technologies,and engineering
《Frontiers of Information Technology & Electronic Engineering》2024年第12期1580-1626,共47页Yajun ZHAO Linglong DAI Jianhua ZHANG Ran JI Mengnan JIAN Hao XUE Hongkang YU Yunqi SUN Yu LU Zidong WU Zhuo XU Jinke LI Haiyang MIAO Zhiqiang YUAN Pan TANG Jiayu SHEN Tierui GONG Haixia LIU Jiaqi HAN Qiang FENG Zhi CHEN Lingxiang LI Gang YANG Yong ZENG Cunhua PAN Wang LIU Kangda ZHI Weidong HU Yuanwei LIU Xidong MU Chau YUEN Mérouane DEBBAH Chongwen HUANG Long LI Ping ZHANG 
Project supported by the Natural Science Foundation of Hunan Province,China(No.2022JJ40561);the Scientific Research Program of National University of Defense Technology,China(No.ZK22-46);the National Natural Science Foundation of China(Nos.61890542,62001481,and 62071475)。
Near-field technology is increasingly recognized due to its transformative potential in communication systems,establishing it as a critical enabler for sixth-generation(6G)telecommunication development.This paper pres...
关键词：6G Near-field technology Channel model CODEBOOK Non-diffractive beams Orbital angular momentum Engineering and standardization 
CADGen:Computer-aided design sequence construction with a guided codebook learning
《Digital Twins and Applications》2024年第1期75-87,共13页Shengdi Zhou Xiaoqiang Zan Zhuqing Li Bin Zhou 
National Key Research and Development Program of China,Grant/Award Number:2022YFF0904303;Beijing Science and Technology Planning Project,Grant/Award Number:Z221100006322003;National Natural Science Foundation of China,Grant/Award Number:61932003。
Computer-aided design(CAD)software continues to be a crucial tool in digital twin application and manufacturing,facilitating the design of various products.We present a novel CAD generation method,an agent that constr...
关键词：CAD sequence construction code sample computer‐aided design digital twins hierarchical code learning 
Metaheuristics with Vector Quantization Enabled Codebook Compression Model for Secure Industrial Embedded Environment
《Intelligent Automation & Soft Computing》2023年第6期3607-3620,共14页Adepu Shravan Kumar S.Srinivasan 
At the present time,the Industrial Internet of Things(IIoT)has swiftly evolved and emerged,and picture data that is collected by terminal devices or IoT nodes are tied to the user's private data.The use of image senso...
关键词：Codebook compression industrial internet of things lbg model metaheuristics vector quantization 
The rice codebook: From reading to editing被引量：1
《Molecular Plant》2022年第4期569-572,共4页Kejian Wang Huanbin Zhou Qian Qian 
supported by funds from the National Natural Science Foundation of China(32188102 and 32025028).
Rice(Oryza sativa)is the main staple food crop that feeds more than half of the world's population.Given its relatively small genome size,abundant genetic resources,and highly efficient transformation technology,rice ...
关键词：SATIVA GERMPLASM successively 
The Semantic Data Dictionary-An Approach for Describing and Annotating Data
《Data Intelligence》2020年第4期443-486,共44页Sabbir M.Rashid James P.McCusker Paulo Pinheiro Marcello P.Bax Henrique O.Santos Jeanette A.Stingone Amar K.Das Deborah L.McGuinness 
This work is supported by the National Institute of Environmental Health Sciences(NIEHS)Award 0255-0236-4609/1U2CES026555-01;IBM Research AI through the AI Horizons Network,and the CAPES Foundation Senior Internship Program Award 88881.120772/2016-01.
It is common practice for data providers to include text descriptions for each column when publishing data sets in the form of data dictionaries.While these documents are useful in helping an end-user properly interpr...
关键词：Semantic Data Dictionary Dictionary mapping CODEBOOK Knowledge modeling Data integration Data dictionary Mapping language Metadata standard Semantic Web Semantic ETL FAIR DATA 
A CSI Acquisition Approach for mm Wave Massive MIMO被引量：3
《China Communications》2019年第9期1-14,共14页Shanzhi Chen Qiubin Gao Runhua Chen Hui Li Shaohui Sun Zhengxuan Liu 
supported in parts by the National Natural Science Foundation of China for Distinguished Young Scholar under Grant 61425012;the National Science and Technology Major Projects for the New Generation of Broadband Wireless Communication Network under Grant 2017ZX03001014
Massive Multiple-Input Multiple-Output(MIMO)is considered as a key technology for 4G and 5G wireless communication systems to improve spectrum efficiency by supporting large number of concurrent users.In addition,for ...
关键词：CODEBOOK CSI ACQUISITION hybridbeamforming 
Hybrid Beamforming Design for Uplink mmWave Systems with a Predefined Low-Resolution Codebook
《Journal of Communications and Information Networks》2019年第3期1-8,共8页Chao Han Jiaxing Wang Jingchao Wang Lin Bai 
This work was supported by the National Key Research and Development Program of China(Grant No.2017YFB0503002);the National Natural Science Foundation of China(Grant No.61922010)。
In millimeter wave(mmWave)systems,desirable spectral efficiency can be realized by the hybrid beamformer in which a large sized analog beamformer and a small sized baseband digital beamformer are cascade-connected tog...
关键词：mmWave hybrid beamformer detection multiuser selection error probability 
SQoE KQIs Anomaly Detection in Cellular Networks: Fast Online Detection Framework with Hourglass Clustering
《China Communications》2018年第10期25-37,共13页Xiaowei Qin Shuang Tang Xiaohui Chen DANDan Miao Guo Wei 
supported by the National Basic Research Program of China(973 Program:2013CB329004);the Fundamental Research Funds for the Central Universities
The explosive growth of data volume in mobile networks makes fast online diagnose a pressing search problem. In this paper, an object-oriented detection framework with a two-step clustering, named as Hourglass Cluster...
关键词：big data SQoE anomaly detection hourglass clustering codebook. 
Human Detection for Video Surveillance in Hospital
《Journal of Electronic Science and Technology》2017年第2期147-152,共6页Cheng-Hung Chuang Zhen-You Lian Po-Ren Teng Miao-Jen Lin 
supported by the“MOST”under Grant No.103-2221-E-468-008-MY2
This paper presents a human detection system in a vision-based hospital surveillance environment. The system is composed of three subsystems, i.e. background segmentation subsystem （BSS）, human feature extraction su...
关键词：Index Terms--Background segmentation CODEBOOK histogram of oriented gradients （HOG） human classification support vector machine （SVM） video surveillance. 
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