Search Results for author: Shunqing Zhang

Found 19 papers, 0 papers with code

A Variational Auto-Encoder Enabled Multi-Band Channel Prediction Scheme for Indoor Localization

no code implementations19 Sep 2023 Ruihao Yuan, Kaixuan Huang, Pan Yang, Shunqing Zhang

Indoor localization is getting increasing demands for various cutting-edged technologies, like Virtual/Augmented reality and smart home.

Indoor Localization

High-Performance Transmission Mechanism Design of Multi-Stream Carrier Aggregation for 5G Non-Standalone Network

no code implementations21 Aug 2022 Jun Yu, Shunqing Zhang, Jiayun Sun, Shugong Xu, Shan Cao

Multi-stream carrier aggregation is a key technology to expand bandwidth and improve the throughput of the fifth-generation wireless communication systems.

Prediction-based Hybrid Slicing Framework for Service Level Agreement Guarantee in Mobility Scenarios: A Deep Learning Approach

no code implementations6 Aug 2022 Heng Zhang, Guangjin Pan, Shugong Xu, Shunqing Zhang, Zhiyuan Jiang

In the proposal, LSTM networks are employed to predict traffic demand and the location of each user in a slicing window level.

Joint Optimization of DNN Inference Delay and Energy under Accuracy Constraints for AR Applications

no code implementations3 Aug 2022 Guangjin Pan, Heng Zhang, Shugong Xu, Shunqing Zhang, Xiaojing Chen

The high computational complexity and high energy consumption of artificial intelligence (AI) algorithms hinder their application in augmented reality (AR) systems.

Edge-computing Scheduling

A Novel GCN based Indoor Localization System with Multiple Access Points

no code implementations21 Apr 2021 Yanzan Sun, Qinggang Xie, Guangjin Pan, Shunqing Zhang, Shugong Xu

With the rapid development of indoor location-based services (LBSs), the demand for accurate localization keeps growing as well.

Indoor Localization

Arbitrary-Shaped Text Detection withAdaptive Text Region Representation

no code implementations1 Apr 2021 Xiufeng Jiang, Shugong Xu, Shunqing Zhang, Shan Cao

In this paper, we propose a novel text regionrepresentation method, with a robust pipeline, which can precisely detect dense adjacent text instances witharbitrary shapes.

Text Detection

Self-Calibrating Indoor Localization with Crowdsourcing Fingerprints and Transfer Learning

no code implementations26 Jan 2021 Chenlu Xiang, Shunqing Zhang, Shugong Xu, George C. Alexandropoulos

Precise indoor localization is one of the key requirements for fifth Generation (5G) and beyond, concerning various wireless communication systems, whose applications span different vertical sectors.

Indoor Localization Transfer Learning

Energy-Efficient NOMA Multicasting System for 5G Cellular V2X Communications with Imperfect CSI

no code implementations8 Sep 2020 Asim Ihsan, Wen Chen, Shunqing Zhang, Shugong Xu

The proposed system multicast the information through low complexity optimal power allocation algorithms used under channel outage probability constraint of vehicles with imperfect CSI, QoS constraints of vehicles, and transmit power limits constraint of RSUs.

High Accurate Time-of-Arrival Estimation with Fine-Grained Feature Generation for Internet-of-Things Applications

no code implementations18 Aug 2020 Guangjin Pan, Tao Wang, Shunqing Zhang, Shugong Xu

Conventional schemes often require extra reference signals or more complicated algorithms to improve the time-of-arrival (TOA) estimation accuracy.

Cooling-Aware Resource Allocation and Load Management for Mobile Edge Computing Systems

no code implementations19 Jun 2020 Xiaojing Chen, Zhouyu Lu, Wei Ni, Xin Wang, Feng Wang, Shunqing Zhang, Shugong Xu

Driven by explosive computation demands of Internet of Things (IoT), mobile edge computing (MEC) provides a promising technique to enhance the computation capability for mobile users.

Edge-computing Management +1

Deep Learning based OTDOA Positioning for NB-IoT Communication Systems

no code implementations10 Apr 2020 Guangjin Pan, Tao Wang, Xiufeng Jiang, Shunqing Zhang

Positioning is becoming a key component in many Internet of Things (IoT) applications.

Age of Information Optimized MAC in V2X Sidelink via Piggyback-Based Collaboration

no code implementations24 Feb 2020 Fei Peng, Zhiyuan Jiang, Shunqing Zhang, Shugong Xu

Real-time status update in future vehicular networks is vital to enable control-level cooperative autonomous driving.

Information Theory Networking and Internet Architecture Information Theory

Deep Reinforcement Learning-Based Beam Tracking for Low-Latency Services in Vehicular Networks

no code implementations13 Feb 2020 Yan Liu, Zhiyuan Jiang, Shunqing Zhang, Shugong Xu

Ultra-Reliable and Low-Latency Communications (URLLC) services in vehicular networks on millimeter-wave bands present a significant challenge, considering the necessity of constantly adjusting the beam directions.

reinforcement-learning Reinforcement Learning (RL)

Passive TCP Identification for Wired and WirelessNetworks: A Long-Short Term Memory Approach

no code implementations9 Apr 2019 Xiaoyu Chen, Shugong Xu, Xudong Chen, Shan Cao, Shunqing Zhang, Yanzan Sun

TCP congestion control algorithm identification (TCP identification) can be used to significantly improve network efficiency.

BIG-bench Machine Learning

How many labeled license plates are needed?

no code implementations25 Aug 2018 Changhao Wu, Shugong Xu, Guocong Song, Shunqing Zhang

As a large amount of labeled data is typically difficult to collect and even more difficult to annotate, data augmentation and data generation are widely used in the process of training deep neural networks.

Data Augmentation License Plate Recognition

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