项目来源

美国国家科学基金(NSF)

项目主持人

Shiwen Mao

项目受资助机构

Auburn University

项目编号

2434053

财政年度

2025,2024

立项时间

未公开

项目级别

国家级

研究期限

未知 / 未知

受资助金额

340000.00美元

学科

未公开

学科代码

未公开

基金类别

Standard Grant

关键词

SWIFT-Spectrum Innov Futr Tech ; EARS ; Wireless comm&sig processing ; EDUCATION AND WORKFORCE ; EXP PROG TO STIM COMP RES

参与者

未公开

参与机构

AUBURN UNIVERSITY

项目标书摘要：Extended reality(XR)offers users immersive experience in virtual worlds,and enables a broad range of applications(i.e.,training,gaming,and medical imaging).There has been an increasing interest on the study of the deployment of XR services over next era of wireless networks(nextE),so as to provide seamless wireless connectivity for XR users to eliminate the wired connection constraints thus enabling future wireless devices to use VR services.However,the few prior studies have two major limitations:1)They are mainly focused on network optimization for XR data transmission and are lacking in novel user behavior sensing methods,2)Their XR sensing methods mostly rely on statically installed sensors or cameras,which also restrict the operation range of users and suffer from user movement and blockage,3)they are restricted to either a single XR system,or multiple XR systems where each XR system consists of only one user and hence cannot be applied for multi-user XR systems.To address the aforementioned challenges,a holistic wireless XR framework is developed,which utilizes mmWave for joint XR user movement detection and XR data transmission while satisfying the joint communication,computing,sensing,and XR service requirements.If successful,this project will enable highly efficient and robust wireless enabled XR networks and applications,with significantly enhanced accuracy,resilience,and user experience.The project integrates the research insights into new modules for communication and network related courses and hosts outreach activities with the vision of advancing the participation of underrepresented minorities in STEM fields.The untethered XR project presents a cutting-edge solution for eliminating XR wired connections and limitations of XR user activity space by utilizing mmWave,machine learning,edge computing,and joint sensing and communications technologies to truly unleashing the high potential of XR via:1)developing novel mmWave-based sensing methods which exploit complex valued channel state information and radio map information to detect the full-body movements of multiple XR users;2)designing a novel collaborative reinforcement learning(RL)framework to produce a low-complexity and reliable collaborative learning process that enables distributed XR access points(APs)to jointly optimize XR sensing and data transmission in order to improve the quality-of-experience of XR users;3)building an open-source software platform and hardware testbed to validate the wireless XR solutions.This project provides a rich environment and virtualized platform that facilitate educating and training students at multiple levels.This award reflects NSF's statutory mission and has been deemed worthy of support through evaluation using the Foundation's intellectual merit and broader impacts review criteria.

人员信息

Shiwen Mao(Principal Investigator)：smao@auburn.edu；

机构信息

【Auburn University(Performance Institution)】StreetAddress：321-A INGRAM HALL,AUBURN,Alabama,United States/ZipCode：368490001；【AUBURN UNIVERSITY】StreetAddress：321-A INGRAM HALL,AUBURN,Alabama,United States/PhoneNumber：3348444438/ZipCode：36849；

项目主管部门

Directorate for Engineering(ENG)-Division of Electrical,Communications and Cyber Systems(ECCS)

项目官员

Huaiyu Dai(Email：hdai@nsf.gov；Phone：7032924568)