Typed states for the displayed outbound observations.
Source: paper_references, paper_reference_links, observed 2026-05-25T12:15:32.765875Z
Paper Citation Record · LEDGER
As of 12 August 2026, this Paper Citation Record lists 40 of 40 outbound references and 0 inbound Pith citation observations for arXiv:1907.00538.
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 2026-05-25T12:15:32.765875Z
One-hop event checks from named stored sources.
Source: scholarly_work_events, retraction_status_cache, observed 2026-08-12T06:34:41.77262+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
40 of 40 outbound references displayed
External citation measurements
No source-named external measurement is stored.
Observation b96c9176-fa1d-4244-b460-7a2d14579a02 · outbound
Beam Allocation for Millimeter-Wave MIMO Tracking Systems Training beam sequence optimization for millimeter wav e MIMO tracking systems
Reference 1
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-12T06:34:41.77262+00:00.
Observation a89965b5-387f-4f78-9035-387f6ade9f16 · outbound
Beam Allocation for Millimeter-Wave MIMO Tracking Systems Millimeter-wav e cellular wireless networks: potentials and challenges
Reference 2
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-12T06:34:41.77262+00:00.
Observation a9c92392-73bd-4ed6-ba06-889fac53cd89 · outbound
Beam Allocation for Millimeter-Wave MIMO Tracking Systems Optimal relay probing in millim eter wave cellular systems with device-to-device relaying
Reference 3
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-12T06:34:41.77262+00:00.
Observation d492973a-d7f0-4e8e-be9b-6030b0645277 · outbound
Beam Allocation for Millimeter-Wave MIMO Tracking Systems Millimeter wave beamforming for wireless backhaul an d access in small cell networks
Reference 4
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-12T06:34:41.77262+00:00.
Observation cadecb21-ab2f-4ed7-896a-8a07fbef2f1f · outbound
Beam Allocation for Millimeter-Wave MIMO Tracking Systems An overview of signal processing techniques for mil limeter wave MIMO systems
Reference 5
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-12T06:34:41.77262+00:00.
Observation f475b792-9b63-4c91-83b7-5e170e6e2cb8 · outbound
Beam Allocation for Millimeter-Wave MIMO Tracking Systems Channel estimation via orthogo nal matching pursuit for hybrid MIMO systems in millimeter w ave communications
Reference 6
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-12T06:34:41.77262+00:00.
Observation fc7dedb0-8c2f-48f3-87a6-faced5d8681b · outbound
Beam Allocation for Millimeter-Wave MIMO Tracking Systems Beam codebook ba sed beamforming protocol for multi-Gbps millimeter-wave W PAN systems
Reference 7
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-12T06:34:41.77262+00:00.
Observation 8861f0a9-704a-491c-88e2-55c7ef457404 · outbound
Beam Allocation for Millimeter-Wave MIMO Tracking Systems Channel estim ation and hybrid precoding for millimeter wave cellular sys tems
Reference 8
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-12T06:34:41.77262+00:00.
Observation 608b0458-720a-420e-9d49-c26fbc8fd97f · outbound
Beam Allocation for Millimeter-Wave MIMO Tracking Systems Multi-resolution code book and adaptive beamforming sequence design for millimet er wave beam alignment
Reference 9
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-12T06:34:41.77262+00:00.
Observation 80633b65-a07c-483f-bb0e-d407e7cca3bd · outbound
Beam Allocation for Millimeter-Wave MIMO Tracking Systems Hierarchical codebook de sign for beamforming training in millimeter-wave communic ation
Reference 10
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-12T06:34:41.77262+00:00.
Observation 24b64b96-2093-4da5-ba17-920c5dbda707 · outbound
Beam Allocation for Millimeter-Wave MIMO Tracking Systems Milli meter wave MIMO channel estimation using overlapped beam pa tterns and rate adaptation
Reference 11
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-12T06:34:41.77262+00:00.
Observation 144f1818-821e-4cc1-8104-5acade86abef · outbound
Beam Allocation for Millimeter-Wave MIMO Tracking Systems Beam-on-grap h: simultaneous channel estimation for mmWave MIMO systems with multiple users
Reference 12
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-12T06:34:41.77262+00:00.
Observation bf5c56ef-64ee-4f06-b0fc-03ed4f6dfaec · outbound
Beam Allocation for Millimeter-Wave MIMO Tracking Systems Optimal precod ers for tracking the AoD and AoA of a mmWave path
Reference 13
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-12T06:34:41.77262+00:00.
Observation 7bac868a-231d-4a89-b9f4-501b88d28e92 · outbound
Beam Allocation for Millimeter-Wave MIMO Tracking Systems Millimeter wav e MIMO channel tracking systems
Reference 14
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-12T06:34:41.77262+00:00.
Observation e00b20be-2722-422d-b41e-8ab4ca89eaea · outbound
Beam Allocation for Millimeter-Wave MIMO Tracking Systems Tracking angles of departure a nd arrival in a mobile millimeter wave channel
Reference 15
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-12T06:34:41.77262+00:00.
Observation a9918335-03f8-4091-8d10-8a7d24fa354f · outbound
Beam Allocation for Millimeter-Wave MIMO Tracking Systems Beam tracking for mobile m illimeter wave communication systems
Reference 16
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-12T06:34:41.77262+00:00.
Observation 221133c6-7198-4f5c-8829-ea6bddc4ef4d · outbound
Beam Allocation for Millimeter-Wave MIMO Tracking Systems Angle do main hybrid precoding and channel tracking for millimeter w ave massive MIMO systems
Reference 17
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-12T06:34:41.77262+00:00.
Observation 6d9c2f23-8aff-4490-8e09-e13fdc8c670e · outbound
Beam Allocation for Millimeter-Wave MIMO Tracking Systems Tracking mm-Wave cha nnel dynamics: fast beam training strategies under mobilit y
Reference 18
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-12T06:34:41.77262+00:00.
Observation f0f924ae-c410-4c26-9081-583cc5f9cf53 · outbound
Beam Allocation for Millimeter-Wave MIMO Tracking Systems How to mobi lize mmwave: a joint beam and channel tracking approach
Reference 19
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-12T06:34:41.77262+00:00.
Observation 4c2f9415-d743-490b-b051-c22d0fc34388 · outbound
Beam Allocation for Millimeter-Wave MIMO Tracking Systems Locatio n-aided mm-Wave channel estimation for vehicular communic ation
Reference 20
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-12T06:34:41.77262+00:00.
Observation 63ec30c9-4d1b-4fb3-8751-e96ec0f7208f · outbound
Beam Allocation for Millimeter-Wave MIMO Tracking Systems Fast cha nnel tracking for terahertz beamspace massive MIMO systems
Reference 21
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-12T06:34:41.77262+00:00.
Observation de5e04ed-1067-492a-87ed-bcfc1840ed25 · outbound
Beam Allocation for Millimeter-Wave MIMO Tracking Systems Fast Channel Estimation and Beam Tracking for Millimeter Wave Vehicular Communications
Reference 22
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-12T06:34:41.77262+00:00.
Observation 094e6f11-6163-4683-b0e1-8109f2042bfd · outbound
Beam Allocation for Millimeter-Wave MIMO Tracking Systems Managing v ertical handovers in millimeter wave heterogeneous networ ks
Reference 23
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-12T06:34:41.77262+00:00.
Observation 0b5fbbc5-2cf3-49c9-98a7-f3a619c96f67 · outbound
Beam Allocation for Millimeter-Wave MIMO Tracking Systems AoD and AoA tra cking with directional sounding beam design for millimeter wave MIMO systems
Reference 24
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-12T06:34:41.77262+00:00.
Observation 25813db0-57ab-4c78-b5b2-2ef47f8b779e · outbound
Beam Allocation for Millimeter-Wave MIMO Tracking Systems A probe-then-refine beam tracking algorithm for millimet er wave MISO systems
Reference 25
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-12T06:34:41.77262+00:00.
Observation fff1b3e7-17f7-4044-aeee-3e9cb5cb7cad · outbound
Beam Allocation for Millimeter-Wave MIMO Tracking Systems New Beam Tracking Technique for Millimeter Wave-band Communications
Reference 26
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-12T06:34:41.77262+00:00.
Observation 65f37f48-48f5-4a5f-9d78-8b8f8bf714b3 · outbound
Beam Allocation for Millimeter-Wave MIMO Tracking Systems Efficient Beam Training and Channel Estimation for Millimeter Wave Communications Under Mobility
Reference 27
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-12T06:34:41.77262+00:00.
Observation 0b5b598a-5a7a-4a06-a08f-6bac18515640 · outbound
Beam Allocation for Millimeter-Wave MIMO Tracking Systems Training beam sequence d esign for millimeter-wave MIMO systems: a POMDP framework
Reference 28
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-12T06:34:41.77262+00:00.
Observation 76624f74-b3d0-4278-9393-3a1937570e6c · outbound
Beam Allocation for Millimeter-Wave MIMO Tracking Systems Efficient beam alignment in millimeter wave systems using co ntextual bandits
Reference 29
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-12T06:34:41.77262+00:00.
Observation 8e82db4f-e6f2-483d-b887-90e5a254b475 · outbound
Beam Allocation for Millimeter-Wave MIMO Tracking Systems Deconstructing multiantenna fading cha nnels
Reference 30
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-12T06:34:41.77262+00:00.
Observation 579edc73-1dcb-4780-b1bd-1ec99a28ce1c · outbound
Beam Allocation for Millimeter-Wave MIMO Tracking Systems Reliable beamspa ce channel estimation for millimeter-wave massive MIMO sys tems with lens antenna array
Reference 31
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-12T06:34:41.77262+00:00.
Observation aab52366-5f68-4512-805a-b5bd6b4b63ca · outbound
Beam Allocation for Millimeter-Wave MIMO Tracking Systems Compressed sensi ng based multi-user millimeter wave systems: how many measu rements are needed?
Reference 32
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-12T06:34:41.77262+00:00.
Observation 01e43a97-cb6b-46e5-a9b9-b5499f397665 · outbound
Beam Allocation for Millimeter-Wave MIMO Tracking Systems Hogan, A
Reference 33
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-12T06:34:41.77262+00:00.
Observation dc73e54e-b138-4d5d-b0e7-563c9ee5f93c · outbound
Beam Allocation for Millimeter-Wave MIMO Tracking Systems Signal recovery from random measurements via orthogonal matching pursuit
Reference 34
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-12T06:34:41.77262+00:00.
Observation 3ee920bd-42f4-4cef-b61d-cbd7cbfa6fdf · outbound
Beam Allocation for Millimeter-Wave MIMO Tracking Systems Exploiting spatial sparsity f or estimating channels of hybrid MIMO systems in millimeter wave communications
Reference 35
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-12T06:34:41.77262+00:00.
Observation 39047201-564c-4194-9da4-5d10d2c1209a · outbound
Beam Allocation for Millimeter-Wave MIMO Tracking Systems A unified approach to the prob ability of error for noncoherent and differentially cohere nt modulations over generalized fading channels
Reference 36
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-12T06:34:41.77262+00:00.
Observation 50af73da-769a-4992-a6ed-96664a75ddba · outbound
Beam Allocation for Millimeter-Wave MIMO Tracking Systems Unresolved cited work
Reference 37
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-12T06:34:41.77262+00:00.
Observation 26588292-5182-40f7-83ab-edd54ee8df2c · outbound
Beam Allocation for Millimeter-Wave MIMO Tracking Systems Differential evolution: a surve y of the state-of-the-art
Reference 38
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-12T06:34:41.77262+00:00.
Observation 86ab79b3-6d12-47ef-896a-9ef2a2d229ca · outbound
Beam Allocation for Millimeter-Wave MIMO Tracking Systems Algorithms and sof tware for convex mixed integer nonlinear programs
Reference 39
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-12T06:34:41.77262+00:00.
Observation 9184cdb6-623e-48c1-86e7-64c2fe73ce68 · outbound
Beam Allocation for Millimeter-Wave MIMO Tracking Systems Unresolved cited work
Reference 40
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-12T06:34:41.77262+00:00.
No inbound Pith citation observations are available.