Typed states for the displayed outbound observations.
Source: paper_references, paper_reference_links, observed 2026-05-10T10:51:28.769695Z
Paper Citation Record · LEDGER
As of 4 August 2026, this Paper Citation Record lists 56 of 56 outbound references and 0 inbound Pith citation observations for arXiv:2604.15387.
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 2026-05-10T10:51:28.769695Z
One-hop event checks from named stored sources.
Source: scholarly_work_events, retraction_status_cache, observed 2026-08-04T06:34:03.388597+00:00
Pith citing papers itemized under the disclosed page cap.
Source: paper_references, paper_reference_links
A source-named dated measurement, never combined with another source.
Source: cited_works
56 of 56 outbound references displayed
External citation measurements
No source-named external measurement is stored.
Observation 5283ae09-090a-4d0e-a7d9-d3e2d191781e · outbound
Robust Transmission Design for RIS-Assisted High-Speed Train Communication Coverage Enhancement With Imperfect Cascaded Channels 6G-enabled smart railways
Reference 1
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 3b29817c-7d34-497c-b1a5-1c34f024e7e0 · outbound
Robust Transmission Design for RIS-Assisted High-Speed Train Communication Coverage Enhancement With Imperfect Cascaded Channels 5G for railways: Next generation railway dedicated communications
Reference 2
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 57a1ebd2-1e5b-41e5-ba9c-e26480e6f69f · outbound
Robust Transmission Design for RIS-Assisted High-Speed Train Communication Coverage Enhancement With Imperfect Cascaded Channels Measurement-Based nonstationary Markov tapped delay line channel model for 5G-railways
Reference 3
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 f52a600c-8a5f-4507-8850-5d8373f20d7d · outbound
Robust Transmission Design for RIS-Assisted High-Speed Train Communication Coverage Enhancement With Imperfect Cascaded Channels Fault diagnosis for railway point machines using VMD multi-scale permutation entropy and reliefF based on vibration signals
Reference 4
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 b08b00b8-a50e-4614-a959-33b103ab7c3b · outbound
Robust Transmission Design for RIS-Assisted High-Speed Train Communication Coverage Enhancement With Imperfect Cascaded Channels HSR Communications in 5G Era
Reference 5
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 bf6306b5-8bea-4997-b859-bcb6def712d1 · outbound
Robust Transmission Design for RIS-Assisted High-Speed Train Communication Coverage Enhancement With Imperfect Cascaded Channels RIS-aided next-generation high-speed train commu- nications: Challenges, solutions, and future directions
Reference 6
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 cef74833-a2c5-4b71-8907-81ce62075d48 · outbound
Robust Transmission Design for RIS-Assisted High-Speed Train Communication Coverage Enhancement With Imperfect Cascaded Channels Propagation channels of 5G millimeter-wave vehicle-to- vehicle communications: Recent advances and future challenges
Reference 7
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 4911e08f-9c55-447a-8904-0459e4b602cc · outbound
Robust Transmission Design for RIS-Assisted High-Speed Train Communication Coverage Enhancement With Imperfect Cascaded Channels COST CA20120 INTERACT framework of artificial intelligence-based channel modeling
Reference 8
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 f6c0dde1-50a2-4c83-8d80-c9fb0abcd3c3 · outbound
Reference 9
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 c438cc75-52a5-49df-b7f0-653940004629 · outbound
Robust Transmission Design for RIS-Assisted High-Speed Train Communication Coverage Enhancement With Imperfect Cascaded Channels Channel non-line-of-sight identification based on convolutional neural networks
Reference 10
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 8f1e07aa-55b7-4975-996a-0cc1d15b7c6e · outbound
Robust Transmission Design for RIS-Assisted High-Speed Train Communication Coverage Enhancement With Imperfect Cascaded Channels Generative adversarial networks based digital twin channel modeling for intelligent communication networks
Reference 11
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 37246f20-6ebc-4866-a4f8-43606162a4a8 · outbound
Robust Transmission Design for RIS-Assisted High-Speed Train Communication Coverage Enhancement With Imperfect Cascaded Channels Stationarity intervals of time-variant channel in high speed railway scenario
Reference 12
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 442ec24d-8729-41a6-9efa-304bf1d5fe00 · outbound
Robust Transmission Design for RIS-Assisted High-Speed Train Communication Coverage Enhancement With Imperfect Cascaded Channels High-speed railway communications: From GSM-R to LTE-R
Reference 13
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 e78d39fe-b103-4b38-8e0e-928709bbb9bd · outbound
Robust Transmission Design for RIS-Assisted High-Speed Train Communication Coverage Enhancement With Imperfect Cascaded Channels Intelligent surfaces empowered wireless network: Recent advances and the road to 6G
Reference 14
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 b49006a6-3612-44b0-98ae-7ca2afdf15b4 · outbound
Robust Transmission Design for RIS-Assisted High-Speed Train Communication Coverage Enhancement With Imperfect Cascaded Channels Self-powered absorptive reconfigurable intelligent surfaces for securing satellite-terrestrial integrated networks
Reference 15
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 6a65d12c-13e7-4cab-b334-d2e1a16258ba · outbound
Robust Transmission Design for RIS-Assisted High-Speed Train Communication Coverage Enhancement With Imperfect Cascaded Channels Exploiting multi-layer refracting RIS-assisted receiver for HAP-SWIPT networks
Reference 16
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 a4ff95fd-e041-4cc4-84ba-db16e50da2e5 · outbound
Robust Transmission Design for RIS-Assisted High-Speed Train Communication Coverage Enhancement With Imperfect Cascaded Channels Refracting RIS aided hybrid satellite-terrestrial relay net- works: Joint beamforming design and optimization
Reference 17
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 c416bfaf-79d6-480f-b6fe-7defae971197 · outbound
Robust Transmission Design for RIS-Assisted High-Speed Train Communication Coverage Enhancement With Imperfect Cascaded Channels AI-driven seamless and massive access in space-air-ground integrated networks
Reference 18
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 35211b06-fae0-4981-bada-8e6345c76728 · outbound
Robust Transmission Design for RIS-Assisted High-Speed Train Communication Coverage Enhancement With Imperfect Cascaded Channels Intelligent surfaces aided high-mobility communications: Opportunities and design issues
Reference 19
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 808cd7b1-94be-4743-a465-f9bb18d6ce05 · outbound
Robust Transmission Design for RIS-Assisted High-Speed Train Communication Coverage Enhancement With Imperfect Cascaded Channels Refracting recon- figurable intelligent surface assisted URLLC for millimeter wave high- speed train communication coverage enhancement
Reference 20
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 7bfc6091-7d21-44bd-bab4-5ee98b1a570d · outbound
Robust Transmission Design for RIS-Assisted High-Speed Train Communication Coverage Enhancement With Imperfect Cascaded Channels ‘Reconfigurable intelligent surface’ assisted high-speed train communications: Coverage performance analysis and placement optimization
Reference 21
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 c5664477-783c-4511-ba58-12374c777d9b · outbound
Robust Transmission Design for RIS-Assisted High-Speed Train Communication Coverage Enhancement With Imperfect Cascaded Channels Coverage probability analysis of RIS-assisted high-speed train communications
Reference 22
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 6be50cce-cd42-40df-ad91-ca9583c5179f · outbound
Robust Transmission Design for RIS-Assisted High-Speed Train Communication Coverage Enhancement With Imperfect Cascaded Channels IRS-assisted high-speed train communications: Perfor- mance analysis and optimal configuration
Reference 23
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 f4861e88-66d7-4618-9457-9968a04a3bc5 · outbound
Robust Transmission Design for RIS-Assisted High-Speed Train Communication Coverage Enhancement With Imperfect Cascaded Channels Millimeter-wave network architectures for future high-speed railway communications: Challenges and solu- tions
Reference 24
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 46cfbfa3-e264-4fd6-8549-62b663cb3190 · outbound
Robust Transmission Design for RIS-Assisted High-Speed Train Communication Coverage Enhancement With Imperfect Cascaded Channels High-speed train communications standardization in 3GPP 5G NR
Reference 25
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 f6c362bd-b913-4187-9ac3-236f8460b7ee · outbound
Robust Transmission Design for RIS-Assisted High-Speed Train Communication Coverage Enhancement With Imperfect Cascaded Channels Performance analysis of 5G mobile relay systems for high-speed trains
Reference 26
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 1e968ded-1554-4e98-b9c1-d436301aa68f · outbound
Robust Transmission Design for RIS-Assisted High-Speed Train Communication Coverage Enhancement With Imperfect Cascaded Channels Reconfigurable intelligent surface-assisted localization in OFDM systems with carrier frequency offset and phase noise
Reference 27
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 99b9a797-4952-4a25-b651-43cb93c88332 · outbound
Robust Transmission Design for RIS-Assisted High-Speed Train Communication Coverage Enhancement With Imperfect Cascaded Channels Channel Estimation in RIS-enabled mmWave wireless systems: A variational inference approach
Reference 28
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 39247adc-c353-43ad-aa23-53079b33bed9 · outbound
Robust Transmission Design for RIS-Assisted High-Speed Train Communication Coverage Enhancement With Imperfect Cascaded Channels Secure finite blocklength coding schemes for reconfigurable intelligent surface aided wireless channels with feedback
Reference 30
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 eebab9b8-0f17-4be9-9537-16c98573b161 · outbound
Robust Transmission Design for RIS-Assisted High-Speed Train Communication Coverage Enhancement With Imperfect Cascaded Channels Dimension reduced channel feedback for re- configurable intelligent surface aided wireless communications
Reference 31
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 2b10844f-4ea2-4e99-b68e-c8396e10c24c · outbound
Robust Transmission Design for RIS-Assisted High-Speed Train Communication Coverage Enhancement With Imperfect Cascaded Channels Robust transmission scheduling for UA V-assisted millimeter-wave train-ground communication system
Reference 32
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 d396ff62-5d54-412f-becc-e4d69cf1e210 · outbound
Robust Transmission Design for RIS-Assisted High-Speed Train Communication Coverage Enhancement With Imperfect Cascaded Channels Ma et al., ”Robust train-to-train transmission scheduling in mmWave band for high-speed train communication systems,”IEEE Transactions on Vehicular Technology, vol
Reference 33
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 766a46cd-791e-4074-87c8-c88ca62c0009 · outbound
Robust Transmission Design for RIS-Assisted High-Speed Train Communication Coverage Enhancement With Imperfect Cascaded Channels Robust transmission scheduling mechanism for millimeter wave train-to-train system with priority weighting
Reference 34
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 a4ac1882-fb44-4b06-a79d-c2724a4bc72e · outbound
Robust Transmission Design for RIS-Assisted High-Speed Train Communication Coverage Enhancement With Imperfect Cascaded Channels Unresolved cited work
Reference 35
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 54fbc1ac-1aa1-4796-9932-7d59195da21e · outbound
Robust Transmission Design for RIS-Assisted High-Speed Train Communication Coverage Enhancement With Imperfect Cascaded Channels Enabling large intelligent surfaces with compressive sensing and deep learning
Reference 36
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 fb3f9f62-dd45-4074-8a4a-46b5b8f23fe3 · outbound
Robust Transmission Design for RIS-Assisted High-Speed Train Communication Coverage Enhancement With Imperfect Cascaded Channels A framework of robust transmission design for IRS-aided MISO communications with imperfect cascaded channels
Reference 37
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 26c0faaf-0d41-4f32-853e-9c97a89cd074 · outbound
Robust Transmission Design for RIS-Assisted High-Speed Train Communication Coverage Enhancement With Imperfect Cascaded Channels Intelligent reflecting surface aided multigroup multicast MISO communication systems
Reference 38
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 6afe6739-596f-4597-9fb4-23ddb59dd7ff · outbound
Robust Transmission Design for RIS-Assisted High-Speed Train Communication Coverage Enhancement With Imperfect Cascaded Channels Robust design of IRS-aided multi-group multicast system with imperfect CSI
Reference 39
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 4c790c31-7ccc-4e0d-b3f1-6f022a0f1bdc · outbound
Robust Transmission Design for RIS-Assisted High-Speed Train Communication Coverage Enhancement With Imperfect Cascaded Channels Robust transmission design for RIS-aided wireless communication with both imperfect CSI and transceiver hardware im- pairments
Reference 40
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 0ebb029f-d2e8-46f9-83b7-40a46289a5ec · outbound
Robust Transmission Design for RIS-Assisted High-Speed Train Communication Coverage Enhancement With Imperfect Cascaded Channels Channel estimation for RIS-aided multiuser millimeter-wave systems
Reference 41
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 78a52150-5fc8-40cc-9fc0-b58cd6665412 · outbound
Robust Transmission Design for RIS-Assisted High-Speed Train Communication Coverage Enhancement With Imperfect Cascaded Channels Hybrid vector message passing for cascaded channel estimation in RIS-aided multi-user MIMO-OFDM systems
Reference 42
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 2521afe2-a072-4a98-8b52-440be3d1dafe · outbound
Robust Transmission Design for RIS-Assisted High-Speed Train Communication Coverage Enhancement With Imperfect Cascaded Channels Convex conic formulations of robust downlink precoder designs with quality of service constraints
Reference 43
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 6efa60e3-6524-4069-9663-f9952edd7fea · outbound
Robust Transmission Design for RIS-Assisted High-Speed Train Communication Coverage Enhancement With Imperfect Cascaded Channels Multi-mode transmission for the MIMO broadcast channel with imperfect channel state information
Reference 44
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 e9080ac4-0316-48dc-b33f-39cf821084ee · outbound
Robust Transmission Design for RIS-Assisted High-Speed Train Communication Coverage Enhancement With Imperfect Cascaded Channels Variations and extension of the convex-concave procedure
Reference 45
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 2c6b5dcb-6028-49cb-b0c7-fa151f208da8 · outbound
Robust Transmission Design for RIS-Assisted High-Speed Train Communication Coverage Enhancement With Imperfect Cascaded Channels Unresolved cited work
Reference 46
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 86a80d74-f519-4d27-ac9d-3904d6978db7 · outbound
Reference 47
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 7a8100ac-1c8d-4e95-addd-a3509a9682a0 · outbound
Robust Transmission Design for RIS-Assisted High-Speed Train Communication Coverage Enhancement With Imperfect Cascaded Channels A stabilization algorithm for a class of uncertain linear systems
Reference 48
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 6b05825e-10d4-4189-b9cb-f67a246a0cd8 · outbound
Robust Transmission Design for RIS-Assisted High-Speed Train Communication Coverage Enhancement With Imperfect Cascaded Channels The sign-definiteness lemma and its applications to robust transceiver optimization for multiuser MIMO systems
Reference 49
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 9395fccf-b231-4125-ac59-091aa379d1bd · outbound
Robust Transmission Design for RIS-Assisted High-Speed Train Communication Coverage Enhancement With Imperfect Cascaded Channels Robust beamforming design for intelligent reflecting surface aided MISO communication systems
Reference 50
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 635d3f41-b819-4432-bf29-5882d51f8f80 · outbound
Robust Transmission Design for RIS-Assisted High-Speed Train Communication Coverage Enhancement With Imperfect Cascaded Channels Intelligent reflecting surface enhanced wireless network via joint active and passive beamforming
Reference 51
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 27cf89d8-6200-4696-a5bf-9c0d393c3ace · outbound
Robust Transmission Design for RIS-Assisted High-Speed Train Communication Coverage Enhancement With Imperfect Cascaded Channels Channel estimation for intelligent reflect- ing surface assisted multiuser communications: Framework, algorithms, and analysis
Reference 52
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 b893eee3-b277-41c7-a093-5bda068fde9f · outbound
Robust Transmission Design for RIS-Assisted High-Speed Train Communication Coverage Enhancement With Imperfect Cascaded Channels Outage constrained robust transmit optimization for multiuser MISO downlinks: Tractable approximations by conic optimization
Reference 53
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 ca1b6394-004f-44fa-b71b-f6383a7bd791 · outbound
Robust Transmission Design for RIS-Assisted High-Speed Train Communication Coverage Enhancement With Imperfect Cascaded Channels Robust transmission design for intelligent reflecting surface-aided secure communication systems with imperfect cascaded CSI
Reference 54
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 bcab4d42-a090-4211-963f-c34cc8751dfd · outbound
Robust Transmission Design for RIS-Assisted High-Speed Train Communication Coverage Enhancement With Imperfect Cascaded Channels Zhang,Matrix Analysis and Applications
Reference 55
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 6d10c2c9-b8a1-4aa1-ac84-6249a56d0290 · outbound
Robust Transmission Design for RIS-Assisted High-Speed Train Communication Coverage Enhancement With Imperfect Cascaded Channels Semidefinite relaxation of quadratic optimization problems
Reference 56
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 f7019854-6b76-4b25-8350-3c9c3df5b03a · outbound
Robust Transmission Design for RIS-Assisted High-Speed Train Communication Coverage Enhancement With Imperfect Cascaded Channels Weighted sum- rate maximization for reconfigurable intelligent surface aided wireless networks
Reference 57
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.
No inbound Pith citation observations are available.