20 citations · 26 across the 35 of their papers we have counts for
13 papers · 1 filter
CoFi-CLM: A Coarse-to-Fine Channel Language Model for Finite-Bit CSI Feedback
Chao Zhang, Cheng Luo, Luping Xiang +1
In frequency-division duplex massive multiple-input multiple-output (MIMO) systems, the user equipment (UE) must convey high-dimensional downlink channel state information (CSI) un…
When Do Pilots Matter for OFDM Sensing? Pilot-Data Resource Design for ISAC
Shengcai Zhou, Luping Xiang, Yi Wang +1
Practical OFDM-based integrated sensing and communication (ISAC) signals contain deterministic pilots and random data payloads, yet how these two types of resources jointly affect…
Shaping Delay-Doppler Ambiguity in Practical OFDM-ISAC
Cheng Luo, Luping Xiang, Kun Yang
Orthogonal frequency-division multiplexing (OFDM) is a key waveform for integrated sensing and communication (ISAC). Existing OFDM ambiguity analyses, however, typically assume ful…
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…
A Token/KV-Cache Communication Media Selection and Resource Allocation Strategy for Multi-Agent Collaboration
Lipeng Dai, Luping Xiang, Kun Yang
The convergence of large language models (LLMs) with 6G networks is fostering a paradigm of autonomous multi-agent cooperation, which in turn is expected to substantially increase…
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…
SimART: A Unified and Open Real-world Multimodal Simulation Platform for 6G Integrated Sensing and Communication
Kang Yan, Yuqi Cao, Jiaqi Li +2
Research on sixth-generation (6G) integrated sensing and communication (ISAC) increasingly depends on multimodal datasets. These datasets need to jointly characterize wireless prop…
DBU-OFDM: A Trainable Deep Block-Unitary OFDM Waveform for Integrated Sensing and Communication
Cheng Luo, Luping Xiang, Hankun Zhang +5
Orthogonal frequency-division multiplexing (OFDM) is a dominant waveform in modern wireless systems, yet its high peak-to-average power ratio (PAPR) and limited adaptability hinder…
Extended Target Adaptive Beamforming for ISAC:A Perspective of Predictive Error Ellipse
Shengcai Zhou, Luping Xiang, Yi Wang +3
Utilizing communication signals to extract motion parameters has emerged as a key direction in Vehicle-to- Everything (V2X) networks. Accurately modeling the relationship between c…
Immersive Volumetric Video Playback: Near-RT Resource Allocation and O-RAN-based Implementation
Yao Wen, Luping Xiang, Kun Yang
Immersive volumetric video streaming in extended reality (XR) demands ultra-low motion-to-photon (MTP) latency, which conventional edge-centric architectures struggle to meet due t…