21 papers
AI-RAN on NPUs: Baseband Processing Without Baseband Chips
Shilong Zhang, Luping Xiang, Jienan Chen +1
AI-RAN aims to unify artificial intelligence and radio access network workloads on a shared compute substrate. While this paradigm has so far been demonstrated primarily on Graphic…
Downlink Performance Analysis of Pinching Antenna Systems: WDMA or NOMA?
Han Zhang, Bingxin Zhang, Yizhe Zhao +1
This paper presents an analytical framework for downlink pinching antenna systems (PASS) employing waveguide division multiple access (WDMA) and non-orthogonal multiple access (NOM…
Low-cost Parallel Transmission for Dense Indoor Data Collection with LoRaWAN: Time Synchronization and Resource Allocation
Junxiao Liu, Xinyu Fan, Luping Xiang +1
LoRaWAN is a compelling low-cost solution for large-scale indoor Internet of Things (IoT) data backhaul, owing to its strong penetration capability and low power consumption. Howev…
6G Communication Networks Enabling Embodied Agents: Architecture and Prototype
Lipeng Dai, Luping Xiang, Kun Yang
Embodied agents, which couple intelligent decision-making with physical actuation in the real world, impose far more stringent and heterogeneous communication requirements than pur…
Curriculum-Guided Heterogeneous Multi-Agent Intelligence for Multi-UAV Cooperative ISAC
Kang Yan, Luping Xiang, Kang Zheng +4
Seamlessly unifying communication and sensing, sixth-generation (6G) networks are poised to transform into intelligent platforms with high spectral-energy efficiency and real-time…
A Camera-Cooperative ISAC Framework for Multimodal Non-Cooperative UAVs Sensing
Wenfeng Wu, Luping Xiang, Kun Yang
The detection of non-cooperative unmanned aerial vehicles (UAVs) presents significant challenges for Integrated Sensing and Communication (ISAC) systems due to the inherent limitat…