Task-Oriented Wireless Transmission of 3D Point Clouds: Geometric Versus Semantic Robustness
2026-03-17T08:51:47Z•4013922cf0e2fad6685da1733faefa8ed42496809b547f61f1881e972fea9b0b
3d-point-cloudsAiry-beamBD-RISCRBISACMIMO-OFDMOTA-synchronizationTHzUAVURLLCactive-RISbeamformingdistributed-MIMOelectronic-health-recordsevent-stream-modeling','privacy','physical-layer-security','advsfinite-blocklengthmetasurfacenear-field-communicationsoff-grid-imagingphysical-neural-networkpinching-antennaprogrammable-metasurfacesemantic-communicationssymbol-level-precodingwireless-communications
What happened
Collection of recent wireless-communications and signal-processing research papers covering: task-oriented semantic transmission of 3D point clouds (semantic vs geometric robustness); extended-target modeling, beamforming optimization and CRB analysis for wideband MIMO-OFDM ISAC; expressivity of programmable-metasurface physical neural networks; online MPC for joint UAV trajectory and beamforming under finite-blocklength URLLC; active beyond-diagonal reconfigurable intelligent surfaces (BD-RIS) with amplification and architectures; closed-form Airy-beam design for THz near-field communications
Why it matters
A reviewed impact interpretation has not been published for this record.
Evidence and limitations
- Source ID
- arxiv_eess_sp
- Record identifier
- 4013922cf0e2fad6685da1733faefa8ed42496809b547f61f1881e972fea9b0b
- Enrichment time
- 2026-03-17T08:51:47Z
- AI-assisted enrichment
- Yes
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