Search Results for author: Sijie Ji

Found 6 papers, 3 papers with code

NeurIT: Pushing the Limit of Neural Inertial Tracking for Indoor Robotic IoT

1 code implementation13 Apr 2024 Xinzhe Zheng, Sijie Ji, Yipeng Pan, Kaiwen Zhang, Chenshu Wu

To enhance the tracking accuracy for indoor robotic applications, we introduce NeurIT, a sequence-to-sequence framework that elevates tracking accuracy to a new level.

Are You Being Tracked? Discover the Power of Zero-Shot Trajectory Tracing with LLMs!

no code implementations10 Mar 2024 Huanqi Yang, Sijie Ji, Rucheng Wu, Weitao Xu

There is a burgeoning discussion around the capabilities of Large Language Models (LLMs) in acting as fundamental components that can be seamlessly incorporated into Artificial Intelligence of Things (AIoT) to interpret complex trajectories.

HARGPT: Are LLMs Zero-Shot Human Activity Recognizers?

no code implementations5 Mar 2024 Sijie Ji, Xinzhe Zheng, Chenshu Wu

Our study, HARGPT, presents an affirmative answer by demonstrating that LLMs can comprehend raw IMU data and perform HAR tasks in a zero-shot manner, with only appropriate prompts.

Human Activity Recognition

Robust Target Detection of Intelligent Integrated Optical Camera and mmWave Radar System

no code implementations12 Dec 2023 Chen Zhu, Zhouxiang Zhao, Zejing Shan, Lijie Yang, Sijie Ji, Zhaohui Yang, Zhaoyang Zhang

To improve the target detection performance under complex real-world scenarios, this paper proposes an intelligent integrated optical camera and millimeter-wave (mmWave) radar system.

Enhancing Deep Learning Performance of Massive MIMO CSI Feedback

1 code implementation24 Aug 2022 Sijie Ji, Mo Li

In this paper, we propose a jigsaw puzzles aided training strategy (JPTS) to enhance the deep learning-based Massive MIMO CSI feedback approaches by maximizing mutual information between the original CSI and the compressed CSI.

CLNet: Complex Input Lightweight Neural Network designed for Massive MIMO CSI Feedback

1 code implementation15 Feb 2021 Sijie Ji, Mo Li

Numerous deep learning for massive MIMO CSI feedback approaches have demonstrated their efficiency and potential.

Compressive Sensing Data Compression +1

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