Paper Citation Record · LEDGER

Delay-Doppler Domain Signal Processing Aided OFDM (DD-a-OFDM) for 6G and Beyond

As of 5 August 2026, this Paper Citation Record lists 34 of 34 outbound references and 3 inbound Pith citation observations for arXiv:2508.04253.

A citation records a reference. It does not transfer a finding from one paper to another.

pith.paper-citation-record.v1
2508.04253 v2

Coverage vector

measured 34 of 34 reference resolution

Typed states for the displayed outbound observations.

Source: paper_references, paper_reference_links, observed 2026-05-19T01:11:20.607235Z

measured 37 of 37 standing notices

One-hop event checks from named stored sources.

Source: scholarly_work_events, retraction_status_cache, observed 2026-08-04T06:34:03.388597+00:00

measured 3 of 3 inbound itemization

Pith citing papers itemized under the disclosed page cap.

Source: paper_references, paper_reference_links, observed 2026-08-04T13:43:08.172313Z

measured 0 of 1 external citation measurements

A source-named dated measurement, never combined with another source.

Source: cited_works

Reference resolution

34 of 34 outbound references displayed

verified exact8
verified fuzzy26
unresolved0
parse uncertain0
malformed identifier0
metadata mismatch0

External citation measurements

No source-named external measurement is stored.

Outbound references

Observation 698d22ce-b5e0-4dfc-89f8-1b80c271e937 · outbound

This paper cites 6G-enabled smart railways.

Delay-Doppler Domain Signal Processing Aided OFDM (DD-a-OFDM) for 6G and Beyond 6G-enabled smart railways

Reference 1

Resolution: verified fuzzy; raw_fallback, observed 2026-05-19T01:11:57.377072Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-04T06:34:03.388597+00:00.

Observation e96255d1-5680-4975-8e32-ceb86f91542d · outbound

This paper cites 5G key tech nologies for smart railways.

Delay-Doppler Domain Signal Processing Aided OFDM (DD-a-OFDM) for 6G and Beyond 5G key tech nologies for smart railways

Reference 2

Resolution: verified fuzzy; raw_fallback, observed 2026-05-19T01:11:57.373600Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-04T06:34:03.388597+00:00.

Observation b07dd2f0-6e55-4fe8-860d-2359d7b8aae0 · outbound

This paper cites From Ground to Sky: Architectures, Applications, and Challenges Shaping Low-Altitude Wireless Networks.

Delay-Doppler Domain Signal Processing Aided OFDM (DD-a-OFDM) for 6G and Beyond From Ground to Sky: Architectures, Applications, and Challenges Shaping Low-Altitude Wireless Networks

Reference 3

Resolution: verified exact; arxiv_id, observed 2026-06-05T02:15:27.074375Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-04T06:34:03.388597+00:00.

Observation c6aeecb8-5c48-44dd-b330-da360486c63b · outbound

This paper cites Sensing-Enhanced Handover Criterion for Low-Altitude Wireless Network (LAWNs).

Delay-Doppler Domain Signal Processing Aided OFDM (DD-a-OFDM) for 6G and Beyond Sensing-Enhanced Handover Criterion for Low-Altitude Wireless Network (LAWNs)

Reference 4

Resolution: verified exact; arxiv_id, observed 2026-05-19T01:11:56.996020Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-04T06:34:03.388597+00:00.

Observation c69433d1-a4fb-4ff7-88cf-970f4670038b · outbound

This paper cites OTFCS-modul ated waveform design for joint grant-free random access and posi tioning in C-V2X.

Delay-Doppler Domain Signal Processing Aided OFDM (DD-a-OFDM) for 6G and Beyond OTFCS-modul ated waveform design for joint grant-free random access and posi tioning in C-V2X

Reference 5

Resolution: verified fuzzy; raw_fallback, observed 2026-05-19T01:11:57.415385Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-04T06:34:03.388597+00:00.

Observation 731309cd-e45d-4a9f-b95c-6b3b0bf8c969 · outbound

This paper cites Secure semantic communi cation via paired adversarial residual networks.

Delay-Doppler Domain Signal Processing Aided OFDM (DD-a-OFDM) for 6G and Beyond Secure semantic communi cation via paired adversarial residual networks

Reference 6

Resolution: verified fuzzy; raw_fallback, observed 2026-05-19T01:11:57.387414Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-04T06:34:03.388597+00:00.

Observation ee618d6a-ba45-4d55-967b-a4f4f9381852 · outbound

This paper cites Anti-modulation-classiﬁcation tran smitter design against deep learning approaches.

Delay-Doppler Domain Signal Processing Aided OFDM (DD-a-OFDM) for 6G and Beyond Anti-modulation-classiﬁcation tran smitter design against deep learning approaches

Reference 7

Resolution: verified fuzzy; raw_fallback, observed 2026-05-19T01:11:57.383831Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-04T06:34:03.388597+00:00.

Observation 7d46f3e7-979f-46b8-81b5-47a96079df10 · outbound

This paper cites Orthogonal frequency division multiplexing: The way forward for 6G physical laye r design?.

Delay-Doppler Domain Signal Processing Aided OFDM (DD-a-OFDM) for 6G and Beyond Orthogonal frequency division multiplexing: The way forward for 6G physical laye r design?

Reference 8

Resolution: verified fuzzy; raw_fallback, observed 2026-05-19T01:11:57.404891Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-04T06:34:03.388597+00:00.

Observation 9d4f0e8d-6d19-40ac-9701-65e9f6d8b15c · outbound

This paper cites Vision aid ed channel prediction for vehicular communications: A case study of re ceived power prediction using RGB images.

Delay-Doppler Domain Signal Processing Aided OFDM (DD-a-OFDM) for 6G and Beyond Vision aid ed channel prediction for vehicular communications: A case study of re ceived power prediction using RGB images

Reference 9

Resolution: verified exact; arxiv_id, observed 2026-05-19T01:11:56.899611Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-04T06:34:03.388597+00:00.

Observation 9983349f-ac53-4585-8718-b0a2b2ff5c79 · outbound

This paper cites N arrow- band channel measurements and statistical characterizati on in subway tunnels at 1.8 and 5.8 GHz.

Delay-Doppler Domain Signal Processing Aided OFDM (DD-a-OFDM) for 6G and Beyond N arrow- band channel measurements and statistical characterizati on in subway tunnels at 1.8 and 5.8 GHz

Reference 10

Resolution: verified fuzzy; raw_fallback, observed 2026-05-19T01:11:57.422466Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-04T06:34:03.388597+00:00.

Observation d4513605-a5c9-4f55-b497-be78430f5493 · outbound

This paper cites Channel measurements and modeling for dynamic vehicular I SAC scenarios at 28 GHz.

Delay-Doppler Domain Signal Processing Aided OFDM (DD-a-OFDM) for 6G and Beyond Channel measurements and modeling for dynamic vehicular I SAC scenarios at 28 GHz

Reference 11

Resolution: verified exact; arxiv_id, observed 2026-05-19T01:11:56.915898Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-04T06:34:03.388597+00:00.

Observation dfc5c641-7485-4814-8cd1-3b057668cc16 · outbound

This paper cites A ge neral channel model for integrated sensing and communication sce narios.

Delay-Doppler Domain Signal Processing Aided OFDM (DD-a-OFDM) for 6G and Beyond A ge neral channel model for integrated sensing and communication sce narios

Reference 12

Resolution: verified fuzzy; raw_fallback, observed 2026-05-19T01:11:57.445376Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-04T06:34:03.388597+00:00.

Observation 4ff12882-77c5-46d4-b88e-91c3bbfc9a9b · outbound

This paper cites Orthogonal time frequency space m odulation.

Delay-Doppler Domain Signal Processing Aided OFDM (DD-a-OFDM) for 6G and Beyond Orthogonal time frequency space m odulation

Reference 13

Resolution: verified fuzzy; raw_fallback, observed 2026-05-19T01:11:57.380507Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-04T06:34:03.388597+00:00.

Observation 947e3ce0-f50c-431e-97e0-16f321c66c23 · outbound

This paper cites Orthogonal time-frequency space modulation: A pro mising next-generation waveform.

Delay-Doppler Domain Signal Processing Aided OFDM (DD-a-OFDM) for 6G and Beyond Orthogonal time-frequency space modulation: A pro mising next-generation waveform

Reference 14

Resolution: verified fuzzy; raw_fallback, observed 2026-05-19T01:11:57.429042Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-04T06:34:03.388597+00:00.

Observation 5724d3b6-b8d6-46da-90c4-906315d7f4be · outbound

This paper cites On the Doppler squin t effect in OTFS systems over doubly-dispersive channels: mo deling and evaluation.

Delay-Doppler Domain Signal Processing Aided OFDM (DD-a-OFDM) for 6G and Beyond On the Doppler squin t effect in OTFS systems over doubly-dispersive channels: mo deling and evaluation

Reference 15

Resolution: verified fuzzy; raw_fallback, observed 2026-05-19T01:11:57.397473Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-04T06:34:03.388597+00:00.

Observation 1661a41d-60d6-4cb8-8179-11ebefddf8ba · outbound

This paper cites Orthogonal delay-Doppler division multiplexing modulation.

Delay-Doppler Domain Signal Processing Aided OFDM (DD-a-OFDM) for 6G and Beyond Orthogonal delay-Doppler division multiplexing modulation

Reference 16

Resolution: verified fuzzy; raw_fallback, observed 2026-05-19T01:11:57.390712Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-04T06:34:03.388597+00:00.

Observation b2948283-4a03-4b3b-8094-42193c2bdcec · outbound

This paper cites Orthogon al delay- Doppler division multiplexing modulation with Tomlinson- Harashima precoding.

Delay-Doppler Domain Signal Processing Aided OFDM (DD-a-OFDM) for 6G and Beyond Orthogon al delay- Doppler division multiplexing modulation with Tomlinson- Harashima precoding

Reference 17

Resolution: verified exact; arxiv_id, observed 2026-05-19T01:11:56.923822Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-04T06:34:03.388597+00:00.

Observation 2400b1d0-628d-4d51-920d-e1f3d483ea3f · outbound

This paper cites Fundamentals of Delay-Doppler Communications: Practical Implementation and Extensions to OTFS.

Delay-Doppler Domain Signal Processing Aided OFDM (DD-a-OFDM) for 6G and Beyond Fundamentals of Delay-Doppler Communications: Practical Implementation and Extensions to OTFS

Reference 18

Resolution: verified exact; arxiv_id, observed 2026-05-19T01:11:57.001216Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-04T06:34:03.388597+00:00.

Observation eb328ee6-12f7-41c4-8f5e-082b862dd806 · outbound

This paper cites OTFS-Predictability in the delay-Doppler domain and its v alue to communication and radar sensing.

Delay-Doppler Domain Signal Processing Aided OFDM (DD-a-OFDM) for 6G and Beyond OTFS-Predictability in the delay-Doppler domain and its v alue to communication and radar sensing

Reference 19

Resolution: verified fuzzy; raw_fallback, observed 2026-05-19T01:11:57.438722Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-04T06:34:03.388597+00:00.

Observation 433fd264-ea4b-4054-bbda-e35102c9c324 · outbound

This paper cites Embedded pilot-ai ded channel estimation for OTFS in delay-Doppler channels.

Delay-Doppler Domain Signal Processing Aided OFDM (DD-a-OFDM) for 6G and Beyond Embedded pilot-ai ded channel estimation for OTFS in delay-Doppler channels

Reference 20

Resolution: verified fuzzy; raw_fallback, observed 2026-05-19T01:11:57.459699Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-04T06:34:03.388597+00:00.

Observation 8bb3f13e-9f41-462a-bbfd-e2d67369e7f5 · outbound

This paper cites Off-grid c hannel estimation with sparse Bayesian learning for OTFS systems.

Delay-Doppler Domain Signal Processing Aided OFDM (DD-a-OFDM) for 6G and Beyond Off-grid c hannel estimation with sparse Bayesian learning for OTFS systems

Reference 21

Resolution: verified fuzzy; raw_fallback, observed 2026-05-19T01:11:57.442090Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-04T06:34:03.388597+00:00.

Observation 7d0b571d-1990-42ea-bbfe-6bd968c16f5d · outbound

This paper cites Subspace-based estimation of rapidly varying mobile channels for OFDM systems.

Delay-Doppler Domain Signal Processing Aided OFDM (DD-a-OFDM) for 6G and Beyond Subspace-based estimation of rapidly varying mobile channels for OFDM systems

Reference 22

Resolution: verified fuzzy; raw_fallback, observed 2026-05-19T01:11:57.418950Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-04T06:34:03.388597+00:00.

Observation 82d26b79-883c-4193-9a09-1cbf8558e5d0 · outbound

This paper cites On the coexistence of OTFS modulation with OFDM-based communicat ion systems.

Delay-Doppler Domain Signal Processing Aided OFDM (DD-a-OFDM) for 6G and Beyond On the coexistence of OTFS modulation with OFDM-based communicat ion systems

Reference 23

Resolution: verified fuzzy; raw_fallback, observed 2026-05-19T01:11:57.449083Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-04T06:34:03.388597+00:00.

Observation 0d608f61-93fc-4b95-93a1-e96d74d5abcd · outbound

This paper cites Channel Estimation, Interpolation and Extrapolation in Doubly-dispersive Channels.

Delay-Doppler Domain Signal Processing Aided OFDM (DD-a-OFDM) for 6G and Beyond Channel Estimation, Interpolation and Extrapolation in Doubly-dispersive Channels

Reference 24

Resolution: verified exact; arxiv_id, observed 2026-05-19T01:11:56.990980Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-04T06:34:03.388597+00:00.

Observation f575e5ad-b51c-4bcd-944c-7007ef103d35 · outbound

This paper cites Channel spreading function-ins pired channel transfer function estimation for OFDM systems with high- mobility.

Delay-Doppler Domain Signal Processing Aided OFDM (DD-a-OFDM) for 6G and Beyond Channel spreading function-ins pired channel transfer function estimation for OFDM systems with high- mobility

Reference 25

Resolution: verified exact; arxiv_id, observed 2026-05-19T01:11:56.931426Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-04T06:34:03.388597+00:00.

Observation 55737ff1-08ac-4785-a436-492ab3ee5fa7 · outbound

This paper cites Hlawatsch and G.

Delay-Doppler Domain Signal Processing Aided OFDM (DD-a-OFDM) for 6G and Beyond Hlawatsch and G

Reference 26

Resolution: verified fuzzy; raw_fallback, observed 2026-05-19T01:11:57.431942Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-04T06:34:03.388597+00:00.

Observation 24f141f1-e25a-4848-a275-29cbe5751837 · outbound

This paper cites Cha r- acteristics of channel spreading function and performance of OTFS in high-speed railway.

Delay-Doppler Domain Signal Processing Aided OFDM (DD-a-OFDM) for 6G and Beyond Cha r- acteristics of channel spreading function and performance of OTFS in high-speed railway

Reference 27

Resolution: verified fuzzy; raw_fallback, observed 2026-05-19T01:11:57.435063Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-04T06:34:03.388597+00:00.

Observation bc71f787-3465-4218-af21-8b9a56572313 · outbound

This paper cites Tse and P.

Delay-Doppler Domain Signal Processing Aided OFDM (DD-a-OFDM) for 6G and Beyond Tse and P

Reference 28

Resolution: verified fuzzy; raw_fallback, observed 2026-05-19T01:11:57.393913Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-04T06:34:03.388597+00:00.

Observation 7d9ea865-2045-4c3e-a4f8-a0135af3cd0b · outbound

This paper cites Rice, Mathematical Statistics and Data Analysis , 2nd edition, Duxbury Press.

Delay-Doppler Domain Signal Processing Aided OFDM (DD-a-OFDM) for 6G and Beyond Rice, Mathematical Statistics and Data Analysis , 2nd edition, Duxbury Press

Reference 29

Resolution: verified fuzzy; raw_fallback, observed 2026-05-19T01:11:57.401549Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-04T06:34:03.388597+00:00.

Observation c394c5e3-8f00-4d30-a700-7c6c0bc1e829 · outbound

This paper cites On the effective- ness of OTFS for joint radar parameter estimation and commun ication.

Delay-Doppler Domain Signal Processing Aided OFDM (DD-a-OFDM) for 6G and Beyond On the effective- ness of OTFS for joint radar parameter estimation and commun ication

Reference 30

Resolution: verified fuzzy; raw_fallback, observed 2026-05-19T01:11:57.408523Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-04T06:34:03.388597+00:00.

Observation 5095c81a-750b-410e-8c97-9396f28f2781 · outbound

This paper cites OFDM Radar Algorithms in Mobile Communicati on Net- works.

Delay-Doppler Domain Signal Processing Aided OFDM (DD-a-OFDM) for 6G and Beyond OFDM Radar Algorithms in Mobile Communicati on Net- works

Reference 31

Resolution: verified fuzzy; raw_fallback, observed 2026-05-19T01:11:57.411837Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-04T06:34:03.388597+00:00.

Observation 8e47d484-f660-4398-b07d-0f704ecbd825 · outbound

This paper cites Deterministic pilot design and channel estimation for dow nlink massive MIMO-OTFS systems in presence of the fractional doppler.

Delay-Doppler Domain Signal Processing Aided OFDM (DD-a-OFDM) for 6G and Beyond Deterministic pilot design and channel estimation for dow nlink massive MIMO-OTFS systems in presence of the fractional doppler

Reference 32

Resolution: verified fuzzy; raw_fallback, observed 2026-05-19T01:11:57.456039Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-04T06:34:03.388597+00:00.

Observation 06fb4f19-5a24-4e54-b7f5-5356088ce72c · outbound

This paper cites Data-driven modulation optimization with LMMSE equalization for reliability enha ncement in underwater acoustic communications.

Delay-Doppler Domain Signal Processing Aided OFDM (DD-a-OFDM) for 6G and Beyond Data-driven modulation optimization with LMMSE equalization for reliability enha ncement in underwater acoustic communications

Reference 33

Resolution: verified fuzzy; raw_fallback, observed 2026-05-19T01:11:57.425701Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-04T06:34:03.388597+00:00.

Observation ea7a0265-a8d0-415c-897c-2ca1dbaad5ad · outbound

This paper cites Deep learning- based channel estimation.

Delay-Doppler Domain Signal Processing Aided OFDM (DD-a-OFDM) for 6G and Beyond Deep learning- based channel estimation

Reference 34

Resolution: verified fuzzy; raw_fallback, observed 2026-05-19T01:11:57.452489Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-04T06:34:03.388597+00:00.

Pith citing papers

Observation 7213d633-7aae-4c91-b3cb-d016c914a13a · inbound

Delay-Doppler Domain Channel Measurements and Modeling in High-Speed Railways cites this paper.

Delay-Doppler Domain Channel Measurements and Modeling in High-Speed Railways Delay-Doppler Domain Signal Processing Aided OFDM (DD-a-OFDM) for 6G and Beyond

Reference 39

Resolution: unresolved; no resolver link, observed 2026-08-04T13:43:08.172313Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 62a54314-1e49-4048-9f3c-c678a834374b · inbound

Robust 6G OFDM High-Mobility Communications Using Delay-Doppler Superimposed Pilots cites this paper.

Robust 6G OFDM High-Mobility Communications Using Delay-Doppler Superimposed Pilots Delay-Doppler Domain Signal Processing Aided OFDM (DD-a-OFDM) for 6G and Beyond

Reference 11

Resolution: unresolved; no resolver link, observed 2026-08-03T15:37:40.112843Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation b676d353-64dc-4ac5-9559-5cdbed92c79c · inbound

Safety-Aware Forward Detection in Networked ISAC for Low-Altitude UAV Flight cites this paper.

Safety-Aware Forward Detection in Networked ISAC for Low-Altitude UAV Flight Delay-Doppler Domain Signal Processing Aided OFDM (DD-a-OFDM) for 6G and Beyond

Reference 29

Resolution: unresolved; no resolver link, observed 2026-08-02T03:27:41.131666Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.