Typed states for the displayed outbound observations.
Source: paper_references, paper_reference_links, observed 2026-08-16T12:12:01.109672Z
Paper Citation Record · LEDGER
As of 17 August 2026, this Paper Citation Record lists 37 of 37 outbound references and 1 inbound Pith citation observation for arXiv:2504.13570.
A citation records a reference. It does not transfer a finding from one paper to another.
Typed states for the displayed outbound observations.
Source: paper_references, paper_reference_links, observed 2026-08-16T12:12:01.109672Z
One-hop event checks from named stored sources.
Source: scholarly_work_events, retraction_status_cache, observed 2026-08-17T06:30:58.91139+00:00
Pith citing papers itemized under the disclosed page cap.
Source: paper_references, paper_reference_links, observed 2026-08-15T21:20:57.752294Z
A source-named dated measurement, never combined with another source.
Source: pith, observed 2026-08-15T21:20:58.203622Z
37 of 37 outbound references displayed
External citation measurements
No source-named external measurement is stored.
Observation ac516727-ca93-46ab-add9-82ebe4c86181 · outbound
Integrated Super-resolution Sensing and Symbiotic Communication with 3D Sparse MIMO for Low-Altitude UAV Swarm Accessing from the sky: A tutorial on UA V communications for 5G and beyond,
Reference 1
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-17T06:30:58.91139+00:00.
Observation 1152075c-9c1b-4d47-b63f-1d6795ac9afa · outbound
Integrated Super-resolution Sensing and Symbiotic Communication with 3D Sparse MIMO for Low-Altitude UAV Swarm Energy-efficient UA V communication with trajectory optimization,
Reference 2
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-17T06:30:58.91139+00:00.
Observation 7c8712bd-c76a-4ec7-ae88-820d65bc89e8 · outbound
Integrated Super-resolution Sensing and Symbiotic Communication with 3D Sparse MIMO for Low-Altitude UAV Swarm Survey of important issues in UA V communication networks,
Reference 3
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-17T06:30:58.91139+00:00.
Observation a4402a11-4e35-4942-92d9-b2c11279a8e7 · outbound
Integrated Super-resolution Sensing and Symbiotic Communication with 3D Sparse MIMO for Low-Altitude UAV Swarm Integrated super-resolution sensing and communication with sparse MIMO for symbiotic radio,
Reference 4
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-17T06:30:58.91139+00:00.
Observation cc769527-cc53-4c92-843b-23cced62a3ab · outbound
Integrated Super-resolution Sensing and Symbiotic Communication with 3D Sparse MIMO for Low-Altitude UAV Swarm A survey of research on the distributed cooperation method of the UA V swarm based on swarm intelligence,
Reference 5
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-17T06:30:58.91139+00:00.
Observation 1cbfcb40-cbd1-4536-adba-0bce352f273f · outbound
Integrated Super-resolution Sensing and Symbiotic Communication with 3D Sparse MIMO for Low-Altitude UAV Swarm UA V swarm communication and control architectures: a review,
Reference 6
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-17T06:30:58.91139+00:00.
Observation 80ae200f-1618-43d2-82b4-4b7455899ea9 · outbound
Integrated Super-resolution Sensing and Symbiotic Communication with 3D Sparse MIMO for Low-Altitude UAV Swarm State-of-the-art and future research challenges in UA V swarms,
Reference 7
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-17T06:30:58.91139+00:00.
Observation 8f2058dd-75aa-4064-a059-78be67909905 · outbound
Integrated Super-resolution Sensing and Symbiotic Communication with 3D Sparse MIMO for Low-Altitude UAV Swarm Symbiotic radio: Cognitive backscattering communications for future wireless networks,
Reference 8
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-17T06:30:58.91139+00:00.
Observation c984a600-2d67-4e7e-9e75-a5d1e1b9e75b · outbound
Integrated Super-resolution Sensing and Symbiotic Communication with 3D Sparse MIMO for Low-Altitude UAV Swarm Symbiotic radio: A new communication paradigm for passive Internet of Things,
Reference 9
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-17T06:30:58.91139+00:00.
Observation 0d109861-50f3-4211-ad9a-656335c41bcc · outbound
Integrated Super-resolution Sensing and Symbiotic Communication with 3D Sparse MIMO for Low-Altitude UAV Swarm Unresolved cited work
Reference 10
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-17T06:30:58.91139+00:00.
Observation 5f9bfbdc-a84f-43ee-96b4-83fcbf3689be · outbound
Integrated Super-resolution Sensing and Symbiotic Communication with 3D Sparse MIMO for Low-Altitude UAV Swarm MIMO symbiotic radio with massive backscatter devices: Asymptotic analysis and precoding optimization,
Reference 11
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-17T06:30:58.91139+00:00.
Observation a5964cfb-2cc6-4e29-91a8-cf5eabfcb750 · outbound
Integrated Super-resolution Sensing and Symbiotic Communication with 3D Sparse MIMO for Low-Altitude UAV Swarm Rate-region characterization and channel estimation for cell-free symbiotic radio communications,
Reference 12
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-17T06:30:58.91139+00:00.
Observation 248e1256-471c-45c7-a792-f0012ce9a381 · outbound
Integrated Super-resolution Sensing and Symbiotic Communication with 3D Sparse MIMO for Low-Altitude UAV Swarm Integrated Super-Resolution Sensing and Communication with 5G NR Waveform: Signal Processing with Uneven CPs and Experiments: (Invited Paper),
Reference 13
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-17T06:30:58.91139+00:00.
Observation 631527e0-f621-4bcc-94d6-868b00ff941c · outbound
Integrated Super-resolution Sensing and Symbiotic Communication with 3D Sparse MIMO for Low-Altitude UAV Swarm Efficient Channel Estimation for Millimeter Wave and Terahertz Systems Enabled by Integrated Super-resolution Sensing and Communication
Reference 14
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 5b2ecc6e-f509-46f0-b782-58ab6c88345b · outbound
Integrated Super-resolution Sensing and Symbiotic Communication with 3D Sparse MIMO for Low-Altitude UAV Swarm Sparse MIMO for ISAC: New Opportunities and Challenges
Reference 15
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 39c68649-72c0-46bb-9b2a-5eb1655721e2 · outbound
Integrated Super-resolution Sensing and Symbiotic Communication with 3D Sparse MIMO for Low-Altitude UAV Swarm Enhancing Spatial Multiplexing and Interference Suppression for Near- and Far-Field Communications with Sparse MIMO
Reference 16
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 54675fec-cd10-4e81-ae7d-fa2c7e4871c6 · outbound
Integrated Super-resolution Sensing and Symbiotic Communication with 3D Sparse MIMO for Low-Altitude UAV Swarm Minimum redundancy MIMO radars,
Reference 17
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-17T06:30:58.91139+00:00.
Observation 8e143a2a-a5be-4db8-9678-b5843be1575c · outbound
Integrated Super-resolution Sensing and Symbiotic Communication with 3D Sparse MIMO for Low-Altitude UAV Swarm Nested arrays: A novel approach to array processing with enhanced degrees of freedom,
Reference 18
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-17T06:30:58.91139+00:00.
Observation 18ad4aa4-a82d-451f-9e2d-0b0dd61922d9 · outbound
Integrated Super-resolution Sensing and Symbiotic Communication with 3D Sparse MIMO for Low-Altitude UAV Swarm Multi-user modular XL-MIMO communications: Near-field beam focusing pattern and user grouping,
Reference 19
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-17T06:30:58.91139+00:00.
Observation d99d905e-3b9c-457a-86e1-9e110e529947 · outbound
Integrated Super-resolution Sensing and Symbiotic Communication with 3D Sparse MIMO for Low-Altitude UAV Swarm Sparse sensing with co-prime samplers and arrays,
Reference 20
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-17T06:30:58.91139+00:00.
Observation 8923716a-a902-482d-843c-4148077adad6 · outbound
Integrated Super-resolution Sensing and Symbiotic Communication with 3D Sparse MIMO for Low-Altitude UAV Swarm A review of sparse sensor arrays for two-dimensional direction-of-arrival estimation,
Reference 21
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-17T06:30:58.91139+00:00.
Observation 66f5ec2c-7a04-4b91-b166-e000795e3a49 · outbound
Integrated Super-resolution Sensing and Symbiotic Communication with 3D Sparse MIMO for Low-Altitude UAV Swarm Improved two-dimensional DOA estimation algorithm for two-parallel uniform linear arrays using propagator method,
Reference 22
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-17T06:30:58.91139+00:00.
Observation 5eb0cbcb-980d-45f7-a45c-f4c8081b8728 · outbound
Integrated Super-resolution Sensing and Symbiotic Communication with 3D Sparse MIMO for Low-Altitude UAV Swarm An efficient dictionary learning- based 2-D DOA estimation without pair matching for co-prime parallel arrays,
Reference 23
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-17T06:30:58.91139+00:00.
Observation 841d5b96-651f-4b84-8b79-ad619b5b3b54 · outbound
Integrated Super-resolution Sensing and Symbiotic Communication with 3D Sparse MIMO for Low-Altitude UAV Swarm Two-dimensional direction estimation of multiple signals using two parallel sparse linear arrays,
Reference 24
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-17T06:30:58.91139+00:00.
Observation 9117fd2a-ec2b-4953-a832-15645e08bc6d · outbound
Integrated Super-resolution Sensing and Symbiotic Communication with 3D Sparse MIMO for Low-Altitude UAV Swarm 2-D direction finding with pair-matching operation for L-shaped nested array,
Reference 25
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-17T06:30:58.91139+00:00.
Observation 89b86095-e1ff-4f3f-8e17-afe99a99b636 · outbound
Integrated Super-resolution Sensing and Symbiotic Communication with 3D Sparse MIMO for Low-Altitude UAV Swarm 2-D DOA estimation via correlation matrix reconstruction for nested L-shaped array,
Reference 26
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-17T06:30:58.91139+00:00.
Observation e86915ab-ea05-41ca-a5aa-ff9dccc0818c · outbound
Integrated Super-resolution Sensing and Symbiotic Communication with 3D Sparse MIMO for Low-Altitude UAV Swarm V-shaped sparse arrays for 2-D DOA estimation,
Reference 27
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-17T06:30:58.91139+00:00.
Observation f0eb5bdc-ffa6-4fa0-aad9-8d9978ad5fba · outbound
Integrated Super-resolution Sensing and Symbiotic Communication with 3D Sparse MIMO for Low-Altitude UAV Swarm Single far-field or near-field source localization with sparse or uniform cross array,
Reference 28
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-17T06:30:58.91139+00:00.
Observation e691d1e4-830b-41c0-a2c6-222988a96e36 · outbound
Integrated Super-resolution Sensing and Symbiotic Communication with 3D Sparse MIMO for Low-Altitude UAV Swarm Two-dimensional direction-of-arrival estimation for co-prime planar arrays: A partial spectral search approach,
Reference 29
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-17T06:30:58.91139+00:00.
Observation 31721d20-7eb7-4944-ad6f-39678ea722e6 · outbound
Integrated Super-resolution Sensing and Symbiotic Communication with 3D Sparse MIMO for Low-Altitude UAV Swarm Nested arrays in two dimensions, Part I: Geometrical considerations,
Reference 30
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-17T06:30:58.91139+00:00.
Observation b358cb01-4f1d-4d71-9efc-86bfadfc1d37 · outbound
Integrated Super-resolution Sensing and Symbiotic Communication with 3D Sparse MIMO for Low-Altitude UAV Swarm Nested arrays in two dimensions, Part II: Application in two dimensional array processing,
Reference 31
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-17T06:30:58.91139+00:00.
Observation a2ca4614-aae7-4826-8d5d-09c4f223eff3 · outbound
Integrated Super-resolution Sensing and Symbiotic Communication with 3D Sparse MIMO for Low-Altitude UAV Swarm Thermos array: Two-dimensional sparse array with reduced mutual coupling,
Reference 32
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-17T06:30:58.91139+00:00.
Observation 0aa4c7f9-33b9-4e08-b822-0e2d463f684d · outbound
Integrated Super-resolution Sensing and Symbiotic Communication with 3D Sparse MIMO for Low-Altitude UAV Swarm Sparse active rectangular array with few closely spaced elements,
Reference 33
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-17T06:30:58.91139+00:00.
Observation 8510a803-f8f7-4cef-8ecb-982f143916d0 · outbound
Integrated Super-resolution Sensing and Symbiotic Communication with 3D Sparse MIMO for Low-Altitude UAV Swarm Integrated sensing and communication with nested array: Beam pattern and performance analysis,
Reference 34
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-17T06:30:58.91139+00:00.
Observation 6be662c2-411f-4d69-8fa8-06a4297848e8 · outbound
Integrated Super-resolution Sensing and Symbiotic Communication with 3D Sparse MIMO for Low-Altitude UAV Swarm Symbiotic radio: A new communication paradigm for passive Internet-of-Things,
Reference 35
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-17T06:30:58.91139+00:00.
Observation 31b159ba-19a0-4617-810c-47c857c4ac66 · outbound
Integrated Super-resolution Sensing and Symbiotic Communication with 3D Sparse MIMO for Low-Altitude UAV Swarm Multiple emitter location and signal parameter estimation,
Reference 36
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-17T06:30:58.91139+00:00.
Observation f849dde9-2836-4f0f-aa67-e7ffc6719431 · outbound
Integrated Super-resolution Sensing and Symbiotic Communication with 3D Sparse MIMO for Low-Altitude UAV Swarm Little pilot is needed for channel estimation with integrated super-resolution sensing and communication,
Reference 37
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-17T06:30:58.91139+00:00.
Observation 25d6b020-1195-47cc-8860-09f6d971613e · inbound
Ray Antenna Array Achieves Uniform Angular Resolution Cost-Effectively for Low-Altitude UAV Swarm ISAC Integrated Super-resolution Sensing and Symbiotic Communication with 3D Sparse MIMO for Low-Altitude UAV Swarm
Reference 3
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-17T06:30:58.91139+00:00.