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检索条件"机构=Key Lab of Information Coding and Transmission"
212 条 记 录,以下是11-20 订阅
排序:
Improved Sparse Activity Detection Based on Optimized Measurement Matrix in mMTC  100
Improved Sparse Activity Detection Based on Optimized Measur...
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100th IEEE Vehicular Technology Conference, VTC 2024-Fall
作者: Wang, Jianyu Yang, Liu Bai, Chaoyuan Liu, Heng Chengdu611756 China Southwest Jiaotong University Key Lab of Information Coding & Transmission Institude of Mobile Communication Chengdu611756 China Southwest Jiaotong University National Engineering Laboratory of Integrated Transportation Big Data Application Technology Chengdu611756 China
Device activity detection and channel estimation are central problems in massive Machine Type Communication (mMTC) scenarios. Given the sparse distribution of active devices, compressive sensing (CS) emerges as a viab... 详细信息
来源: 评论
Joint Activity Detection and Channel Estimation in MIMO Grant-Free Random Access Networks
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IEEE Transactions on Wireless Communications 2025年
作者: Yang, Boran Zhang, Xiaoxu Hao, Li Karagiannidis, George K. Southwest Jiaotong University Provincial Key Lab of Information Coding and Transmission Chengdu611756 China Aristotle University of Thessaloniki Department of Electrical and Computer Engineering Thessaloniki Greece
Massive machine communication is predicted to provide widespread and unparalleled connectivity for cellular Internet of Things (IoT) applications via multiple-input multiple-output (MIMO) and grant-free random access ... 详细信息
来源: 评论
Incentive Based Federated Learning Data Dissemination for Vehicular Edge Computing Networks
Incentive Based Federated Learning Data Dissemination for Ve...
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IEEE Conference on Vehicular Technology (VTC)
作者: Muhammad Saleh Bute Pingzhi Fan Quyuan Luo Key Lab. of Information Coding & Transmission School of Information Science and Technology Southwest Jiaotong University Chengdu China
The advancements in vehicular networks and applications brings about a huge demand for vehicles to process computation-intensive tasks such as machine learning (ML) algorithms. There is a need for an efficient solutio...
来源: 评论
Security of Integrated Sensing and Communication Systems with Hybrid Eavesdroppers  2
Security of Integrated Sensing and Communication Systems wit...
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2nd IEEE International Conference on Signal, information and Data Processing, ICSIDP 2024
作者: Liu, Meiding Zhou, Zhengchun Shi, Qiao Li, Guyue Liu, Zilong Fan, Pingzhi Lee, Inkyu Southwest Jiaotong University School of Information Science and Technology Chengdu China Southeast University School of Cyber Science and Engineering Nanjing China University of Essex School of Computer Science and Electronics Engineering Colchester United Kingdom Southwest Jiaotong University Key Lab of Information Coding and Transmission Chengdu China Korea University School of Electrical Engineering Seoul Korea Republic of
In this paper, we consider the joint beamforming design in secure integrated sensing and communication (ISAC) systems, where the active eavesdropper intercepts the transmitted confidential information with an external... 详细信息
来源: 评论
Federated Deep Reinforcement Learning-Based Intelligent Channel Access in Dense Wi-Fi Deployments
arXiv
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arXiv 2024年
作者: Du, Xinyang Fang, Xuming He, Rong Yan, Li Lu, Liuming Luo, Chaoming Key Lab of Information Coding & Transmission Southwest Jiaotong University Chengdu610031 China Guangdong OPPO Mobile Telecommunications Corp. Ltd Guangdong523859 China
The IEEE 802.11 MAC layer utilizes the Carrier Sense Multiple Access with Collision Avoidance (CSMA/CA) mechanism for channel contention, but dense Wi-Fi deployments often cause high collision rates. To address this, ... 详细信息
来源: 评论
Delay Minimization in NOMA-Based Cooperative Mobile Edge Computing(MEC) Offloading
Delay Minimization in NOMA-Based Cooperative Mobile Edge Com...
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Radio Frequency and Antenna Technologies (iWRF&AT), IEEE International Workshop on
作者: Luyao Zhang Li Hao Information Coding & Transmission Key Lab of Sichuan Province CSNMT Int. Coop. Res. Centre (MoST) Southwest Jiaotong University Chengdu China
This paper focuses on minimizing the offloading delay in the non-orthogonal multiple access (NOMA)-based cooperative three-node MEC system consisting of a user, a helper, and an access point(AP) attached to the MEC se... 详细信息
来源: 评论
Optimal Design of Energy-Harvesting Drone Communications in Cell-Free Massive MIMO with Finite-Resolution ADCs
Optimal Design of Energy-Harvesting Drone Communications in ...
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IEEE International Conference on Communications in China (ICCC)
作者: Ning Li Pingzhi Fan Information Coding & Transmission Key Lab of Sichuan Province CSNMT Int. Coop. Res. Centre (MoST) Southwest Jiaotong University Chengdu China
This paper investigates drone communications in user-centric cell-free massive multiple-input multiple-output (MIMO) networks under spatially correlated Rician fading channels. Finite-resolution analog-to-digital conv... 详细信息
来源: 评论
A Survey on Low Complexity Detectors for OTFS Systems
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ZTE Communications 2021年 第4期19卷 3-15页
作者: ZHANG Zhengquan LIU Heng WANG Qianli FAN Pingzhi Key Lab of Information Coding and Transmission Southwest Jiaotong UniversityChengdu 611756China State Key Laboratory of Integrated Services Networks Xidian UniversityXi’an 710071China
The newly emerging orthogonal time frequency space(OTFS)modulation can ob⁃tain delay-Doppler diversity gain to significantly improve the system performance in high mobility wireless communication scenarios such as veh... 详细信息
来源: 评论
Linear Feedback coding for Gaussian Relay Channel with Various Feedback Links
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IEEE Transactions on Communications 2025年
作者: Deng, Han Xia, Dengfeng Zhang, Haonan Cai, Han Xu, Peng Dai, Bin Southwest Jiaotong University School of Information Science and Technology Chengdu610031 China Chongqing Key Laboratory of Mobile Communications Technology Chongqing400065 China Southwest Jiaotong University Provincial Key Lab of Information Coding and Transmission Chengdu611756 China Chongqing University of Posts and Telecommunications School of Communications and Information Engineering Chongqing400065 China
Linear feedback coding scheme, such as the elegant Schalkwijk-Kailath (SK) scheme, receives much attention in the literature since its decoding error probability decreases as a second-order exponential in the coding b... 详细信息
来源: 评论
Low-complexity Resource Allocation for Uplink RSMA in Future 6G Wireless Networks
arXiv
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arXiv 2023年
作者: Hu, Jiewen Liu, Gang Ma, Zheng Xiao, Ming Fan, Pingzhi The Provincial Key Lab of Information Coding and Transmission Southwest Jiaotong University Chengdu611756 China The Department of Information Science and Engineering School of Electrical Engineering KTH Stockholm10044 Sweden
Uplink rate-splitting multiple access (RSMA) requires optimization of decoding order and power allocation, while decoding order is a discrete variable, and it is very complex to find the optimal decoding order if the ... 详细信息
来源: 评论