作者： Liang Xu;Jing Wang;Jianqian Zhang;Xiang Xie

出处： ICASSP 2024 - 2024 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP) Seoul, Korea, Republic of 2024

关键词： Codecs;Quantization (signal);Speech coding;Computational modeling;Neural networks;Frequency conversion;Real-time systems;Computational Complexity;Low Complexity;Low Computational Complexity;Audio Codec;Neural Network;Complex Models;Frequency Band;Quantization Error;Quantum;Convolutional Neural Network;Decoding;Long Short-term Memory;Training Stage;Window Length;Acoustic Features;Bitrate;Convolutional Neural Network Layers;Shallow Layers;Latent Features;L1 Loss;Shallow Convolutional Neural Network;Least Significant Bit;Speech Coding;Original Waveform;Encoder Output;Most Significant Bit

摘要： The audio codec is one of the core modules in audio communication for real-time transmission. With the development of neural networks, end-to-end audi ...

作者： Yuxuan Zhen;Chunxuan Shi;Yongzhe Li;Ran Tao

出处： ICASSP 2024 - 2024 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP) Seoul, Korea, Republic of 2024

关键词： Simulation;Adaptive filters;Radar;Receivers;Reconfigurable intelligent surfaces;Optimization;Signal to noise ratio;Adaptive Filter;Reconfigurable Intelligent Surface;Dual-function Radar-communication;Waveform Transmission;Mean Square Error;Optimization Problem;Lagrange Multiplier;Radar Receiver;Line-of-sight;Taylor Expansion;Antenna Array;Iterative Solution;Signal-to-interference-plus-noise Ratio;Phase Shift Keying;Channel Vector;Accurate Communication;Symbol Error Rate;Line-of-sight Channel;Virtual Vector

摘要： We study the problem of jointly designing spatial-slow-time unimodular waveforms and receive adaptive filter for dual-function radar communications wi ...

作者： Xiaonan Xu;Yongzhe Li;Ran Tao;Tao Shan

出处： ICASSP 2024 - 2024 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP) Seoul, Korea, Republic of 2024

关键词： Closed-form solutions;OFDM;Simulation;Signal processing algorithms;Radar;Information processing;Signal processing;Multiple-input Multiple-output;Orthogonal Frequency Division Multiplexing;Waveform Design;Multiple-input Multiple-output Communication;Envelope Power Ratio;Simulation Results;Objective Function;Non-convex Problem;Information Embedding;Right-hand;Weight Vector;Communication Performance;Constant Term;Matrix M;Communication Rate;Phase Shift Keying;Radar Performance;Binary Phase Shift Keying;Large Degree Of Freedom;Peak-to-average Power Ratio;Symbol Error Rate

摘要： In this paper, we focus on the orthogonal frequency division multiplexing (OFDM) waveform design for the joint multipleinput multiple-output radar and ...

作者： Sizhe Xing^1,2;Junwen Zhang^1,2,;;Wangwei Shen^1,2;An Yan^1,2;Guoqiang Li^1,2;Aolong Sun^1,2;Ji Zhou³;Dong Guo⁴;Jianyang Shi^1,2;Ziwei Li^1,2;Chao Shen^1,2;Nan Chi^1,2; （¹Key Laboratory of EMW Information (MoE), Fudan University, Shanghai 200433, China ²Department of Communication Science and Engineering, Shanghai ERC of LEO Satellite Communication and Applications, Shanghai CIC of LEO Satellite Communication Technology, Fudan University, Shanghai 200433, China ³Department of Electronic Engineering, Jinan University, Guangzhou 510632, China ⁴School of Information and Electronics, Beijing Institute of Technology, Beijing 100081, China）

出处： Chinese Optics Letters 2024 Vol.22 No.4 P040604

关键词： access network;coherent optics;flexible data rate;low complexity;wide dynamic range

摘要： Increasing bandwidth requirements have posed significant challenges for traditional access networks. It is difficult for intensity modulation/direct d ...

作者： Laghari, Asif Ali^a;;; | Estrela, Vania V.²; | Li, Hang^a;;; | Shoulin, Yin¹; | Khan, Abdullah Ayub⁵; | Anwar, Muhammad Shahid²; | Wahab, Abdul³; | Bouraqia, Khadija⁶; （: [a] Software College, Shenyang Normal University, Shenyang, Liaoning, China | [b] Telecommunications Department, Federal Fluminense University, RJ, Brazil | [c] School of Information and Electronics, Beijing Institute of Technology, Beijing, China | [d] School of Electronic Engineering and Computer Science, Queen Mary University of London, London, UK | [e] Faculty of Computing Science and Information Technology, Benazir Bhutto Shaheed University, Lyari Karachi, Pakistan | [f] Nest laboratory, ENSEM, Hassan II University, Casablanca, Morocco）

出处： Technology and Disability 2024 Vol.36 No.1-2 P17-28

关键词： Virtual reality;augmented reality;healthcare imaging;behavior;cloud gaming;quality of experience (QoE)

摘要： Virtual reality (VR) gaming (VRG) captures, examines, analysis, and renders the game data virtually instead of the users’ devices over efficient netwo ...

作者： Cui Ben¹;Yang Peng¹;Yu Wang¹;Qianyun Zhang²;Lantu Guo^3,4;Yun Lin⁵;Guan Gui¹; （¹College of Telecommunications and Information Engineering, Nanjing University of Posts and Telecommunications, Nanjing, China ²School of Cyber Science and Technology, Beihang University, Beijing, China ³China Research Institute of Radiowave Propagation, Qingdao, China ⁴School of Information and Electronics, Beijing Institute of Technology, Beijing, China ⁵College of Information and Communication Engineering, Harbin Engineering University, Harbin, China）

出处： IEEE Transactions on Cognitive Communications and Networking 2024 P1

关键词： Hidden Markov models;Predictive models;Long short term memory;Feature extraction;Data models;Time series analysis;Bidirectional control

摘要： The mismatch between growing service demands and scarce spectrum resources in wireless communications has led to spectrum shortages and deteriorating ...

作者： Sun, Jiayu¹;Huan, Hao¹;Tao, Ran¹;Wang, Yue¹;Tang, Xiaogang² （¹Beijing Inst Technol, Sch Informat & Elect, Beijing 100081, Peoples R China.;²Space Engn Univ, Sch Aerosp Informat, Beijing 101407, Peoples R China.）

出处： IEEE GEOSCIENCE AND REMOTE SENSING LETTERS 2024 Vol.21

摘要： In emitter localization, the synthetic aperture positioning (SAP) technique can achieve high-precision positioning even at a low signal-to-noise ratio ...

作者： Fan, Lili¹; Zeng, Changxian²; Wang, Yutong³; Ma, Jiaqi⁴; Wang, Fei-Yue^{5, 6} （¹School of Information and Electronics, Beijing Institute of Technology, Beijing; 100081, China;²Institute of Automation, State Key Laboratory for Management and Control of Complex Systems, Chinese Academy of Sciences, Beijing; 100190, China;³School of Science, Dalian Minzu University, Dalian; 116600, China;⁴University of California, Department of Civil and Environmental Engineering, Los Angeles; CA; 90024, United States;⁵Chinese Academy of Sciences, State Key Laboratory for Management and Control of Complex Systems, Beijing; 100190, China;⁶Macau University of Science and Technology, Faculty of Innovation Engineering, Macau; 999078, China）

出处： IEEE/CAA Journal of Automatica Sinica 2024 Vol.11 No.2 P279-282

作者： Liu, Guohao^{1, 2}; He, Xiangkun³; Zhao, Jiabiao¹; Li, Da¹; Liang, Hong⁴; Sun, Houjun^{1, 2}; Mittleman, Daniel M.⁵; Ma, Jianjun^{1, 2} （¹School of Information and Electronics, Beijing Institute of Technology, Beijing; 100081, China;²Tangshan Research Institute of BIT, Hebei, Tangshan; 063099, China;³Department of Bioengineering, Faculty of Engineering, Imperial College London, London; SW7 2AZ, United Kingdom;⁴Meteorological Observation Center of China Meteorological Administration, Beijing; 100081, China;⁵School of Engineering, Brown University, Providence; RI; 02912, United States）

出处： arXiv 2024

作者： Liu, Yiming¹; Wang, Yongqing¹; Shen, Yuyao¹ （¹School of Information and Electronics, Beijing Institute of Technology, Beijing, China）

出处： IEEE Internet of Things Journal 2024 P1-1