Search Results for author: Chengkang Pan

Found 8 papers, 1 papers with code

Multi-User Matching and Resource Allocation in Vision Aided Communications

no code implementations18 Apr 2023 Weihua Xu, Feifei Gao, Yong Zhang, Chengkang Pan, Guangyi Liu

Visual perception is an effective way to obtain the spatial characteristics of wireless channels and to reduce the overhead for communications system.

Vision Aided Environment Semantics Extraction and Its Application in mmWave Beam Selection

no code implementations21 Jan 2023 Feiyang Wen, Weihua Xu, Feifei Gao, Chengkang Pan, Guangyi Liu

In this letter, we propose a novel mmWave beam selection method based on the environment semantics extracted from user-side camera images.

Keypoint Detection

Environment Semantics Aided Wireless Communications: A Case Study of mmWave Beam Prediction and Blockage Prediction

no code implementations14 Jan 2023 Yuwen Yang, Feifei Gao, Xiaoming Tao, Guangyi Liu, Chengkang Pan

In this paper, we propose an environment semantics aided wireless communication framework to reduce the transmission latency and improve the transmission reliability, where semantic information is extracted from environment image data, selectively encoded based on its task-relevance, and then fused to make decisions for channel related tasks.

feature selection

A Generalized Semantic Communication System: from Sources to Channels

no code implementations11 Jan 2023 Zhijin Qin, Feifei Gao, Bo Lin, Xiaoming Tao, Guangyi Liu, Chengkang Pan

This article introduces a framework for generalized semantic communication system, which exploits the semantic information in both the multimodal source and the wireless channel environment.

5G PRS-Based Sensing: A Sensing Reference Signal Approach for Joint Sensing and Communication System

no code implementations21 Nov 2022 Zhiqing Wei, YuAn Wang, Liang Ma, Shaoshi Yang, Zhiyong Feng, Chengkang Pan, Qixun Zhang, Yajuan Wang, Huici Wu, Ping Zhang

In this paper, we investigate how to apply the positioning reference signal (PRS) of the 5th generation (5G) mobile communications in radar sensing.

Autonomous Driving

Multi-Camera View Based Proactive BS Selection and Beam Switching for V2X

no code implementations12 Jul 2022 Bo Lin, Feifei Gao, Yong Zhang, Chengkang Pan, Guangyi Liu

In this paper, we proposed a multi-camera view based proactive BS selection and beam switching that can predict the optimal BS of the user in the future frame and switch the corresponding beam pair.

Multi-Task Learning

A Robust Deep Learning Enabled Semantic Communication System for Text

no code implementations6 Jun 2022 Xiang Peng, Zhijin Qin, Danlan Huang, Xiaoming Tao, Jianhua Lu, Guangyi Liu, Chengkang Pan

With the advent of the 6G era, the concept of semantic communication has attracted increasing attention.

Deep Learning Enabled Semantic Communications with Speech Recognition and Synthesis

1 code implementation9 May 2022 Zhenzi Weng, Zhijin Qin, Xiaoming Tao, Chengkang Pan, Guangyi Liu, Geoffrey Ye Li

In this paper, we develop a deep learning based semantic communication system for speech transmission, named DeepSC-ST. We take the speech recognition and speech synthesis as the transmission tasks of the communication system, respectively.

speech-recognition Speech Recognition +1

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