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Paper Citation Record · LEDGER

A Novel CSI-RS Reporting Scheme for RIS Optimization in O-RAN-based NextG Networks

As of 20 August 2026, this Paper Citation Record lists 17 of 17 outbound references and 0 inbound Pith citation observations for arXiv:2604.17938.

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

pith.paper-citation-record.v1
2604.17938 v1

Coverage vector

measured 17 of 17 reference resolution

Typed states for the displayed outbound observations.

Source: paper_references, paper_reference_links, observed 2026-05-10T04:45:20.514449Z

measured 17 of 17 standing notices

One-hop event checks from named stored sources.

Source: scholarly_work_events, retraction_status_cache, observed 2026-08-20T06:33:59.587034+00:00

measured 0 of 0 inbound itemization

Pith citing papers itemized under the disclosed page cap.

Source: paper_references, paper_reference_links

measured 0 of 1 external citation measurements

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

Source: cited_works

Reference resolution

17 of 17 outbound references displayed

  • verified exact0
  • verified fuzzy17
  • unresolved0
  • parse uncertain0
  • malformed identifier0
  • metadata mismatch0

External citation measurements

No source-named external measurement is stored.

Outbound references

Observation 597ace9a-9837-4cea-912b-3225ead69aac · outbound

This paper cites Wireless communications through reconfigurable intelligent surfaces.

A Novel CSI-RS Reporting Scheme for RIS Optimization in O-RAN-based NextG Networks Wireless communications through reconfigurable intelligent surfaces

Reference 1

Resolution
verified fuzzy
raw_fallback, observed 2026-05-22T02:25:57.751631Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.

source=pdf_text observed=2026-05-10T04:45:20.514449Z digest=sha256:5346f858b5f15513b1cfa2166e35a094bb541315539ab43632c7c488a1b6ba5f

Observation 4837b673-2d4d-4e48-8fa6-cd962808be45 · outbound

This paper cites Channel estimation for RIS assisted wire- less communications—part II: An improved solution based on double- structured sparsity.

A Novel CSI-RS Reporting Scheme for RIS Optimization in O-RAN-based NextG Networks Channel estimation for RIS assisted wire- less communications—part II: An improved solution based on double- structured sparsity

Reference 2

Resolution
verified fuzzy
raw_fallback, observed 2026-05-22T02:25:57.745800Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.

source=pdf_text observed=2026-05-10T04:45:20.514449Z digest=sha256:25059aa7d0645c1289e14ed9388e8766b56dffa17a44da54ec0b2783837372b5

Observation 583b273b-91e3-407f-8c8c-e6211778b06b · outbound

This paper cites Channel estimation for RIS-empowered multi-user MISO wireless communications.

A Novel CSI-RS Reporting Scheme for RIS Optimization in O-RAN-based NextG Networks Channel estimation for RIS-empowered multi-user MISO wireless communications

Reference 3

Resolution
verified fuzzy
raw_fallback, observed 2026-05-22T02:25:57.735746Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.

source=pdf_text observed=2026-05-10T04:45:20.514449Z digest=sha256:63a4b9bb186e82177c4c0a50abcb06e7aaf94e06c61b24f1b6590d23f066baf2

Observation d3e74e76-376e-4ff4-af57-1d7bf58ea5a3 · outbound

This paper cites Intelligent reflecting surface-enhanced OFDM: Channel estimation and reflection optimization.

A Novel CSI-RS Reporting Scheme for RIS Optimization in O-RAN-based NextG Networks Intelligent reflecting surface-enhanced OFDM: Channel estimation and reflection optimization

Reference 4

Resolution
verified fuzzy
raw_fallback, observed 2026-05-22T02:25:57.727100Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.

source=pdf_text observed=2026-05-10T04:45:20.514449Z digest=sha256:d563f3e4b28ad8d63c46b45c1c09c77d6b7f984834fbc685dac1a4bbaccc88a2

Observation 9d41b586-64e1-44da-b7ab-e435f90e278f · outbound

This paper cites Scalable channel estimation and reflection optimization for reconfigurable intelligent surface-enhanced OFDM sys- tems.

A Novel CSI-RS Reporting Scheme for RIS Optimization in O-RAN-based NextG Networks Scalable channel estimation and reflection optimization for reconfigurable intelligent surface-enhanced OFDM sys- tems

Reference 5

Resolution
verified fuzzy
raw_fallback, observed 2026-05-22T02:25:57.719102Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.

source=pdf_text observed=2026-05-10T04:45:20.514449Z digest=sha256:53452fb068854a99312903bfe3baf1ec502317d29c4c82da201d794b541d408b

Observation 64e5d1a3-5a63-4866-961a-3118fc297eed · outbound

This paper cites Sparsity-aware channel estimation for fully passive RIS-based wireless communications: Theory to experiments.

A Novel CSI-RS Reporting Scheme for RIS Optimization in O-RAN-based NextG Networks Sparsity-aware channel estimation for fully passive RIS-based wireless communications: Theory to experiments

Reference 6

Resolution
verified fuzzy
raw_fallback, observed 2026-05-22T02:25:57.741968Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.

source=pdf_text observed=2026-05-10T04:45:20.514449Z digest=sha256:f72c0a1f85076215b41fb86fae081d309adf3dbddde44f5e65a502bfab4f9b09

Observation eda604d5-f523-4e20-aca2-3d7073d2c7eb · outbound

This paper cites RIS optimization algorithms for urban wireless scenarios in Sionna RT.

A Novel CSI-RS Reporting Scheme for RIS Optimization in O-RAN-based NextG Networks RIS optimization algorithms for urban wireless scenarios in Sionna RT

Reference 7

Resolution
verified fuzzy
raw_fallback, observed 2026-05-22T02:25:57.723309Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.

source=pdf_text observed=2026-05-10T04:45:20.514449Z digest=sha256:fce052fbdc275f78606634809b9208a83e8d9b681ac1ece356c235130d7f71f1

Observation 9500695c-c580-43f0-a289-067e621a2ae1 · outbound

This paper cites An overview and performance analysis of CQI reporting in 5G NR sidelink.

A Novel CSI-RS Reporting Scheme for RIS Optimization in O-RAN-based NextG Networks An overview and performance analysis of CQI reporting in 5G NR sidelink

Reference 8

Resolution
verified fuzzy
raw_fallback, observed 2026-05-22T02:25:57.731236Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.

source=pdf_text observed=2026-05-10T04:45:20.514449Z digest=sha256:33c6526e4b7d3c4ae732924e02b9b1ff3b579060db3702b8e1401d40a0587f4a

Observation 64e17e47-79af-407c-9754-245df6461525 · outbound

This paper cites DNN-based CSI-RS port virtualization matrix design in massive MIMO system.

A Novel CSI-RS Reporting Scheme for RIS Optimization in O-RAN-based NextG Networks DNN-based CSI-RS port virtualization matrix design in massive MIMO system

Reference 9

Resolution
verified fuzzy
raw_fallback, observed 2026-05-22T02:25:57.738965Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.

source=pdf_text observed=2026-05-10T04:45:20.514449Z digest=sha256:c60f6dcbb1bd0fe4c9c5e7c198e7b5a2247541bd4a915fd4ac7b26da438c680d

Observation 55202e94-df77-433a-8ef1-1797ea8b07b6 · outbound

This paper cites Exploiting CSI-RS structure for efficient fronthaul functional split in 5G O-RAN and low complexity channel estimation.

A Novel CSI-RS Reporting Scheme for RIS Optimization in O-RAN-based NextG Networks Exploiting CSI-RS structure for efficient fronthaul functional split in 5G O-RAN and low complexity channel estimation

Reference 10

Resolution
verified fuzzy
raw_fallback, observed 2026-05-22T02:25:57.705633Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.

source=pdf_text observed=2026-05-10T04:45:20.514449Z digest=sha256:56ffeb3e8b8cfaf3cfe675abd147e3c686762f5adef7afeed837fa6b7120cbce

Observation 1d0c93b9-845b-425e-83df-c47fa9cc9063 · outbound

This paper cites RIS meets O-RAN: A practical demonstration of multi-user RIS optimization through RIC.

A Novel CSI-RS Reporting Scheme for RIS Optimization in O-RAN-based NextG Networks RIS meets O-RAN: A practical demonstration of multi-user RIS optimization through RIC

Reference 11

Resolution
verified fuzzy
raw_fallback, observed 2026-05-22T02:25:57.709921Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.

source=pdf_text observed=2026-05-10T04:45:20.514449Z digest=sha256:8567180b5e465d1549245310fd64c8b169205b50b336a6c8f1d9b5a458be6688

Observation 53ff1655-a790-44db-b680-72f312e99e37 · outbound

This paper cites N78 frequency band modular RIS design and implementation.

A Novel CSI-RS Reporting Scheme for RIS Optimization in O-RAN-based NextG Networks N78 frequency band modular RIS design and implementation

Reference 12

Resolution
verified fuzzy
raw_fallback, observed 2026-05-22T02:25:57.713784Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.

source=pdf_text observed=2026-05-10T04:45:20.514449Z digest=sha256:dc899a9d8b5d0a6bc19e439c99fe1ae0aa108edfef8ff2c285ca4240cda76764

Observation ff797471-6235-4510-8b0b-41e7b04bd738 · outbound

This paper cites NR; Multiplexing and channel coding.

A Novel CSI-RS Reporting Scheme for RIS Optimization in O-RAN-based NextG Networks NR; Multiplexing and channel coding

Reference 13

Resolution
verified fuzzy
raw_fallback, observed 2026-05-22T02:25:57.694083Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.

source=pdf_text observed=2026-05-10T04:45:20.514449Z digest=sha256:6257346a26c6a8517efda4201f92ebad277aabb6b66cbdbfa85fc7b6552bdd33

Observation d10e98d8-477d-4893-9165-fa16aa03451d · outbound

This paper cites NR; Physical layer procedures for control.

A Novel CSI-RS Reporting Scheme for RIS Optimization in O-RAN-based NextG Networks NR; Physical layer procedures for control

Reference 14

Resolution
verified fuzzy
raw_fallback, observed 2026-05-22T02:25:57.697951Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.

source=pdf_text observed=2026-05-10T04:45:20.514449Z digest=sha256:a81004f6cb88d97fddb723e9e04d032ffce7317cc0585434a2fda2a38c841952

Observation e04e29af-f29e-4beb-87e8-39ee7cf78746 · outbound

This paper cites Openairinterface: Democratizing innovation in the 5G era.

A Novel CSI-RS Reporting Scheme for RIS Optimization in O-RAN-based NextG Networks Openairinterface: Democratizing innovation in the 5G era

Reference 15

Resolution
verified fuzzy
raw_fallback, observed 2026-05-22T02:25:57.690226Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.

source=pdf_text observed=2026-05-10T04:45:20.514449Z digest=sha256:38c76dd62e8f104ae9d152ddf4aaf85c6028eacbb9ddc6aaa57abc854f06f185

Observation bea2c39d-6065-447d-b3f8-2d2fd3c36146 · outbound

This paper cites FlexRIC: An SDK for next-generation SD-RANs.

A Novel CSI-RS Reporting Scheme for RIS Optimization in O-RAN-based NextG Networks FlexRIC: An SDK for next-generation SD-RANs

Reference 16

Resolution
verified fuzzy
raw_fallback, observed 2026-05-22T02:25:57.748737Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.

source=pdf_text observed=2026-05-10T04:45:20.514449Z digest=sha256:c1bb9b23a1342bcf30a02b549f627cdc7c6278cfe7a5754a2a1f623472af5971

Observation 6251f12a-1586-4182-9f3b-139be17fcb63 · outbound

This paper cites NR; Physical channels and modulation.

A Novel CSI-RS Reporting Scheme for RIS Optimization in O-RAN-based NextG Networks NR; Physical channels and modulation

Reference 17

Resolution
verified fuzzy
raw_fallback, observed 2026-05-22T02:25:57.701592Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.

source=pdf_text observed=2026-05-10T04:45:20.514449Z digest=sha256:363192d86f7dda053279df22461f7dbcce2bcced4468f91c62e8af90fc691530

Pith citing papers

No inbound Pith citation observations are available.