Search Results for author: Miaowen Wen

Found 14 papers, 0 papers with code

Integrated Sensing and Communication for Edge Inference with End-to-End Multi-View Fusion

no code implementations16 Apr 2024 Xibin Jin, Guoliang Li, Shuai Wang, Miaowen Wen, Chengzhong Xu, H. Vincent Poor

Integrated sensing and communication (ISAC) is a promising solution to accelerate edge inference via the dual use of wireless signals.

Channel Estimation for AFDM With Superimposed Pilots

no code implementations16 Apr 2024 Kai Zheng, Miaowen Wen, Tianqi Mao, Lixia Xiao, Zhaocheng Wang

To improve the SE, we propose a novel AFDM channel estimation scheme by introducing the superimposed pilots in the DAFT domain.

Blockage-Aware Robust Beamforming in RIS-Aided Mobile Millimeter Wave MIMO Systems

no code implementations2 Mar 2024 Yan Yang, Shuping Dang, Miaowen Wen, Bo Ai, Rose Qingyang Hu

For the rate maximization problem, an accelerated projected gradient descent (PGD) algorithm is developed to solve the computational challenge of high-dimensional RIS phase-shift matrix (PSM) optimization.

Accelerating Split Federated Learning over Wireless Communication Networks

no code implementations24 Oct 2023 Ce Xu, Jinxuan Li, YuAn Liu, Yushi Ling, Miaowen Wen

The development of artificial intelligence (AI) provides opportunities for the promotion of deep neural network (DNN)-based applications.

Federated Learning

Affine Frequency Division Multiplexing With Index Modulation

no code implementations9 Oct 2023 Yiwei Tao, Miaowen Wen, Yao Ge, Jun Li

In the proposed AFDM-IM scheme, the information bits are carried by the activation state of the subsymbols in discrete affine Fourier (DAF) domain in addition to the conventional constellation symbols.

Multi-Point Integrated Sensing and Communication: Fusion Model and Functionality Selection

no code implementations16 Aug 2022 Guoliang Li, Shuai Wang, Kejiang Ye, Miaowen Wen, Derrick Wing Kwan Ng, Marco Di Renzo

Integrated sensing and communication (ISAC) represents a paradigm shift, where previously competing wireless transmissions are jointly designed to operate in harmony via the shared use of the hardware platform for improving the spectral and energy efficiencies.

Low Complexity First: Duration-Centric ISI Mitigation in Molecular Communication via Diffusion

no code implementations19 Jul 2022 Xuan Chen, Fei Ji, Miaowen Wen, Yu Huang, Yuankun Tang, Andrew W. Eckford

In this paper, we propose a novel inter-symbol interference (ISI) mitigation scheme for molecular communication via diffusion (MCvD) systems with the optimal detection interval.

Model-Driven Based Deep Unfolding Equalizer for Underwater Acoustic OFDM Communications

no code implementations10 Jul 2022 Hao Zhao, Cui Yang, Yalu Xu, Fei Ji, Miaowen Wen, Yankun Chen

Each layer of UDNet is designed according to the classical minimum mean square error (MMSE) equalizer.

Phase Shift Design in RIS Empowered Wireless Networks: From Optimization to AI-Based Methods

no code implementations28 Apr 2022 Zongze Li, Shuai Wang, Qingfeng Lin, Yang Li, Miaowen Wen, Yik-Chung Wu, H. Vincent Poor

Reconfigurable intelligent surfaces (RISs) have a revolutionary capability to customize the radio propagation environment for wireless networks.

Sparse Code Multiple Access for 6G Wireless Communication Networks: Recent Advances and Future Directions

no code implementations3 Apr 2021 Lisu Yu, Zilong Liu, Miaowen Wen, Donghong Cai, Shuping Dang, Yuhao Wang, Pei Xiao

As 5G networks rolling out in many different countries nowadays, the time has come to investigate how to upgrade and expand them towards 6G, where the latter is expected to realize the interconnection of everything as well as the development of a ubiquitous intelligent mobile world for intelligent life.

On Secure Degrees of Freedom of the MIMO Interference Channel with Local Output Feedback

no code implementations3 Jan 2021 Tong Zhang, Yinfei Xu, Shuai Wang, Miaowen Wen, Rui Wang

This paper studies the problem of sum-secure degrees of freedom (SDoF) of the (M, M, N, N) multiple-input multiple-output (MIMO) interference channel with local output feedback, so as to build an information-theoretic foundation and provide practical transmission schemes for 6G-enabled vehicles-to-vehicles (V2V).

Information Theory Information Theory

Reconfigurable Intelligent Surface Assisted Mobile Edge Computing with Heterogeneous Learning Tasks

no code implementations25 Dec 2020 Shanfeng Huang, Shuai Wang, Rui Wang, Miaowen Wen, Kaibin Huang

The ever-growing popularity and rapid improving of artificial intelligence (AI) have raised rethinking on the evolution of wireless networks.

3D Object Detection Autonomous Driving +2

Edge Learning with Unmanned Ground Vehicle: Joint Path, Energy and Sample Size Planning

no code implementations7 Sep 2020 Dan Liu, Shuai Wang, Zhigang Wen, Lei Cheng, Miaowen Wen, Yik-Chung Wu

However, different devices may transmit different data for different machine learning jobs and a fundamental question is how to jointly plan the UGV path, the devices' energy consumption, and the number of samples for different jobs?

BIG-bench Machine Learning Edge-computing

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