Overloaded Pilot Assignment with Pilot Decontamination for Cell-Free Systems Article Swipe
Noboru Osawa
,
Fabian Göttsch
,
Issei Kanno
,
Takeo Ohseki
,
Yoshiaki Amano
,
Kosuke Yamazaki
,
Giuseppe Caire
·
YOU?
·
· 2022
· Open Access
·
· DOI: https://doi.org/10.48550/arxiv.2207.11478
YOU?
·
· 2022
· Open Access
·
· DOI: https://doi.org/10.48550/arxiv.2207.11478
The pilot contamination in cell-free massive multiple-input-multiple-output (CF-mMIMO) must be addressed for accommodating a large number of users. In previous works, we have investigated a decontamination method called subspace projection (SP). The SP separates interference from co-pilot users by using the orthogonality of the principal components of the users' channel subspaces. Non-overloaded pilot assignment (PA), where each radio unit (RU) does not assign the same pilot to different users, limits the spectral efficiency (SE) of the system, since SP channel estimation is able to deal with co-pilot users that have nearly orthogonal subspaces. Motivated by this limitation, this paper introduces overloaded PA methods adjusted for the decontamination in order to improve the sum SE of CF systems. Numerical simulations show that the overloaded PA methods give higher SE than that of non-overloaded PA at a high user density scenario.
Related Topics
Concepts
Orthogonality
Linear subspace
Human decontamination
Subspace topology
Computer science
Channel (broadcasting)
Orthographic projection
Interference (communication)
Pilot program
Spectral efficiency
Mathematics
Engineering
Computer network
Artificial intelligence
Geometry
Medicine
Medical education
Waste management
Metadata
- Type
- preprint
- Language
- en
- Landing Page
- http://arxiv.org/abs/2207.11478
- https://arxiv.org/pdf/2207.11478
- OA Status
- green
- Related Works
- 10
- OpenAlex ID
- https://openalex.org/W4288055649
All OpenAlex metadata
Raw OpenAlex JSON
- OpenAlex ID
-
https://openalex.org/W4288055649Canonical identifier for this work in OpenAlex
- DOI
-
https://doi.org/10.48550/arxiv.2207.11478Digital Object Identifier
- Title
-
Overloaded Pilot Assignment with Pilot Decontamination for Cell-Free SystemsWork title
- Type
-
preprintOpenAlex work type
- Language
-
enPrimary language
- Publication year
-
2022Year of publication
- Publication date
-
2022-07-23Full publication date if available
- Authors
-
Noboru Osawa, Fabian Göttsch, Issei Kanno, Takeo Ohseki, Yoshiaki Amano, Kosuke Yamazaki, Giuseppe CaireList of authors in order
- Landing page
-
https://arxiv.org/abs/2207.11478Publisher landing page
- PDF URL
-
https://arxiv.org/pdf/2207.11478Direct link to full text PDF
- Open access
-
YesWhether a free full text is available
- OA status
-
greenOpen access status per OpenAlex
- OA URL
-
https://arxiv.org/pdf/2207.11478Direct OA link when available
- Concepts
-
Orthogonality, Linear subspace, Human decontamination, Subspace topology, Computer science, Channel (broadcasting), Orthographic projection, Interference (communication), Pilot program, Spectral efficiency, Mathematics, Engineering, Computer network, Artificial intelligence, Geometry, Medicine, Medical education, Waste managementTop concepts (fields/topics) attached by OpenAlex
- Cited by
-
0Total citation count in OpenAlex
- Related works (count)
-
10Other works algorithmically related by OpenAlex
Full payload
| id | https://openalex.org/W4288055649 |
|---|---|
| doi | https://doi.org/10.48550/arxiv.2207.11478 |
| ids.doi | https://doi.org/10.48550/arxiv.2207.11478 |
| ids.openalex | https://openalex.org/W4288055649 |
| fwci | |
| type | preprint |
| title | Overloaded Pilot Assignment with Pilot Decontamination for Cell-Free Systems |
| biblio.issue | |
| biblio.volume | |
| biblio.last_page | |
| biblio.first_page | |
| topics[0].id | https://openalex.org/T10148 |
| topics[0].field.id | https://openalex.org/fields/22 |
| topics[0].field.display_name | Engineering |
| topics[0].score | 0.9998999834060669 |
| topics[0].domain.id | https://openalex.org/domains/3 |
| topics[0].domain.display_name | Physical Sciences |
| topics[0].subfield.id | https://openalex.org/subfields/2208 |
| topics[0].subfield.display_name | Electrical and Electronic Engineering |
| topics[0].display_name | Advanced MIMO Systems Optimization |
| topics[1].id | https://openalex.org/T11409 |
| topics[1].field.id | https://openalex.org/fields/22 |
| topics[1].field.display_name | Engineering |
| topics[1].score | 0.9987999796867371 |
| topics[1].domain.id | https://openalex.org/domains/3 |
| topics[1].domain.display_name | Physical Sciences |
| topics[1].subfield.id | https://openalex.org/subfields/2208 |
| topics[1].subfield.display_name | Electrical and Electronic Engineering |
| topics[1].display_name | Advanced Wireless Network Optimization |
| topics[2].id | https://openalex.org/T10575 |
| topics[2].field.id | https://openalex.org/fields/17 |
| topics[2].field.display_name | Computer Science |
| topics[2].score | 0.9955999851226807 |
| topics[2].domain.id | https://openalex.org/domains/3 |
| topics[2].domain.display_name | Physical Sciences |
| topics[2].subfield.id | https://openalex.org/subfields/1705 |
| topics[2].subfield.display_name | Computer Networks and Communications |
| topics[2].display_name | Wireless Communication Networks Research |
| is_xpac | False |
| apc_list | |
| apc_paid | |
| concepts[0].id | https://openalex.org/C17137986 |
| concepts[0].level | 2 |
| concepts[0].score | 0.8789674043655396 |
| concepts[0].wikidata | https://www.wikidata.org/wiki/Q215067 |
| concepts[0].display_name | Orthogonality |
| concepts[1].id | https://openalex.org/C12362212 |
| concepts[1].level | 2 |
| concepts[1].score | 0.8005281686782837 |
| concepts[1].wikidata | https://www.wikidata.org/wiki/Q728435 |
| concepts[1].display_name | Linear subspace |
| concepts[2].id | https://openalex.org/C107211472 |
| concepts[2].level | 2 |
| concepts[2].score | 0.7910014390945435 |
| concepts[2].wikidata | https://www.wikidata.org/wiki/Q284486 |
| concepts[2].display_name | Human decontamination |
| concepts[3].id | https://openalex.org/C32834561 |
| concepts[3].level | 2 |
| concepts[3].score | 0.6215745806694031 |
| concepts[3].wikidata | https://www.wikidata.org/wiki/Q660730 |
| concepts[3].display_name | Subspace topology |
| concepts[4].id | https://openalex.org/C41008148 |
| concepts[4].level | 0 |
| concepts[4].score | 0.5679031610488892 |
| concepts[4].wikidata | https://www.wikidata.org/wiki/Q21198 |
| concepts[4].display_name | Computer science |
| concepts[5].id | https://openalex.org/C127162648 |
| concepts[5].level | 2 |
| concepts[5].score | 0.5659499168395996 |
| concepts[5].wikidata | https://www.wikidata.org/wiki/Q16858953 |
| concepts[5].display_name | Channel (broadcasting) |
| concepts[6].id | https://openalex.org/C175694140 |
| concepts[6].level | 2 |
| concepts[6].score | 0.5288468599319458 |
| concepts[6].wikidata | https://www.wikidata.org/wiki/Q980329 |
| concepts[6].display_name | Orthographic projection |
| concepts[7].id | https://openalex.org/C32022120 |
| concepts[7].level | 3 |
| concepts[7].score | 0.45039573311805725 |
| concepts[7].wikidata | https://www.wikidata.org/wiki/Q797225 |
| concepts[7].display_name | Interference (communication) |
| concepts[8].id | https://openalex.org/C2992702578 |
| concepts[8].level | 2 |
| concepts[8].score | 0.4467660188674927 |
| concepts[8].wikidata | https://www.wikidata.org/wiki/Q1203526 |
| concepts[8].display_name | Pilot program |
| concepts[9].id | https://openalex.org/C137246740 |
| concepts[9].level | 3 |
| concepts[9].score | 0.4421478807926178 |
| concepts[9].wikidata | https://www.wikidata.org/wiki/Q583970 |
| concepts[9].display_name | Spectral efficiency |
| concepts[10].id | https://openalex.org/C33923547 |
| concepts[10].level | 0 |
| concepts[10].score | 0.22765591740608215 |
| concepts[10].wikidata | https://www.wikidata.org/wiki/Q395 |
| concepts[10].display_name | Mathematics |
| concepts[11].id | https://openalex.org/C127413603 |
| concepts[11].level | 0 |
| concepts[11].score | 0.19994765520095825 |
| concepts[11].wikidata | https://www.wikidata.org/wiki/Q11023 |
| concepts[11].display_name | Engineering |
| concepts[12].id | https://openalex.org/C31258907 |
| concepts[12].level | 1 |
| concepts[12].score | 0.1693410575389862 |
| concepts[12].wikidata | https://www.wikidata.org/wiki/Q1301371 |
| concepts[12].display_name | Computer network |
| concepts[13].id | https://openalex.org/C154945302 |
| concepts[13].level | 1 |
| concepts[13].score | 0.10883739590644836 |
| concepts[13].wikidata | https://www.wikidata.org/wiki/Q11660 |
| concepts[13].display_name | Artificial intelligence |
| concepts[14].id | https://openalex.org/C2524010 |
| concepts[14].level | 1 |
| concepts[14].score | 0.0 |
| concepts[14].wikidata | https://www.wikidata.org/wiki/Q8087 |
| concepts[14].display_name | Geometry |
| concepts[15].id | https://openalex.org/C71924100 |
| concepts[15].level | 0 |
| concepts[15].score | 0.0 |
| concepts[15].wikidata | https://www.wikidata.org/wiki/Q11190 |
| concepts[15].display_name | Medicine |
| concepts[16].id | https://openalex.org/C509550671 |
| concepts[16].level | 1 |
| concepts[16].score | 0.0 |
| concepts[16].wikidata | https://www.wikidata.org/wiki/Q126945 |
| concepts[16].display_name | Medical education |
| concepts[17].id | https://openalex.org/C548081761 |
| concepts[17].level | 1 |
| concepts[17].score | 0.0 |
| concepts[17].wikidata | https://www.wikidata.org/wiki/Q180388 |
| concepts[17].display_name | Waste management |
| keywords[0].id | https://openalex.org/keywords/orthogonality |
| keywords[0].score | 0.8789674043655396 |
| keywords[0].display_name | Orthogonality |
| keywords[1].id | https://openalex.org/keywords/linear-subspace |
| keywords[1].score | 0.8005281686782837 |
| keywords[1].display_name | Linear subspace |
| keywords[2].id | https://openalex.org/keywords/human-decontamination |
| keywords[2].score | 0.7910014390945435 |
| keywords[2].display_name | Human decontamination |
| keywords[3].id | https://openalex.org/keywords/subspace-topology |
| keywords[3].score | 0.6215745806694031 |
| keywords[3].display_name | Subspace topology |
| keywords[4].id | https://openalex.org/keywords/computer-science |
| keywords[4].score | 0.5679031610488892 |
| keywords[4].display_name | Computer science |
| keywords[5].id | https://openalex.org/keywords/channel |
| keywords[5].score | 0.5659499168395996 |
| keywords[5].display_name | Channel (broadcasting) |
| keywords[6].id | https://openalex.org/keywords/orthographic-projection |
| keywords[6].score | 0.5288468599319458 |
| keywords[6].display_name | Orthographic projection |
| keywords[7].id | https://openalex.org/keywords/interference |
| keywords[7].score | 0.45039573311805725 |
| keywords[7].display_name | Interference (communication) |
| keywords[8].id | https://openalex.org/keywords/pilot-program |
| keywords[8].score | 0.4467660188674927 |
| keywords[8].display_name | Pilot program |
| keywords[9].id | https://openalex.org/keywords/spectral-efficiency |
| keywords[9].score | 0.4421478807926178 |
| keywords[9].display_name | Spectral efficiency |
| keywords[10].id | https://openalex.org/keywords/mathematics |
| keywords[10].score | 0.22765591740608215 |
| keywords[10].display_name | Mathematics |
| keywords[11].id | https://openalex.org/keywords/engineering |
| keywords[11].score | 0.19994765520095825 |
| keywords[11].display_name | Engineering |
| keywords[12].id | https://openalex.org/keywords/computer-network |
| keywords[12].score | 0.1693410575389862 |
| keywords[12].display_name | Computer network |
| keywords[13].id | https://openalex.org/keywords/artificial-intelligence |
| keywords[13].score | 0.10883739590644836 |
| keywords[13].display_name | Artificial intelligence |
| language | en |
| locations[0].id | pmh:oai:arXiv.org:2207.11478 |
| locations[0].is_oa | True |
| locations[0].source.id | https://openalex.org/S4306400194 |
| locations[0].source.issn | |
| locations[0].source.type | repository |
| locations[0].source.is_oa | True |
| locations[0].source.issn_l | |
| locations[0].source.is_core | False |
| locations[0].source.is_in_doaj | False |
| locations[0].source.display_name | arXiv (Cornell University) |
| locations[0].source.host_organization | https://openalex.org/I205783295 |
| locations[0].source.host_organization_name | Cornell University |
| locations[0].source.host_organization_lineage | https://openalex.org/I205783295 |
| locations[0].license | |
| locations[0].pdf_url | https://arxiv.org/pdf/2207.11478 |
| locations[0].version | submittedVersion |
| locations[0].raw_type | text |
| locations[0].license_id | |
| locations[0].is_accepted | False |
| locations[0].is_published | False |
| locations[0].raw_source_name | |
| locations[0].landing_page_url | http://arxiv.org/abs/2207.11478 |
| locations[1].id | doi:10.48550/arxiv.2207.11478 |
| locations[1].is_oa | True |
| locations[1].source.id | https://openalex.org/S4306400194 |
| locations[1].source.issn | |
| locations[1].source.type | repository |
| locations[1].source.is_oa | True |
| locations[1].source.issn_l | |
| locations[1].source.is_core | False |
| locations[1].source.is_in_doaj | False |
| locations[1].source.display_name | arXiv (Cornell University) |
| locations[1].source.host_organization | https://openalex.org/I205783295 |
| locations[1].source.host_organization_name | Cornell University |
| locations[1].source.host_organization_lineage | https://openalex.org/I205783295 |
| locations[1].license | |
| locations[1].pdf_url | |
| locations[1].version | |
| locations[1].raw_type | article |
| locations[1].license_id | |
| locations[1].is_accepted | False |
| locations[1].is_published | |
| locations[1].raw_source_name | |
| locations[1].landing_page_url | https://doi.org/10.48550/arxiv.2207.11478 |
| indexed_in | arxiv, datacite |
| authorships[0].author.id | https://openalex.org/A5061381969 |
| authorships[0].author.orcid | |
| authorships[0].author.display_name | Noboru Osawa |
| authorships[0].author_position | first |
| authorships[0].raw_author_name | Osawa, Noboru |
| authorships[0].is_corresponding | False |
| authorships[1].author.id | https://openalex.org/A5031847523 |
| authorships[1].author.orcid | https://orcid.org/0000-0001-7897-177X |
| authorships[1].author.display_name | Fabian Göttsch |
| authorships[1].author_position | middle |
| authorships[1].raw_author_name | Göttsch, Fabian |
| authorships[1].is_corresponding | False |
| authorships[2].author.id | https://openalex.org/A5077572545 |
| authorships[2].author.orcid | |
| authorships[2].author.display_name | Issei Kanno |
| authorships[2].author_position | middle |
| authorships[2].raw_author_name | Kanno, Issei |
| authorships[2].is_corresponding | False |
| authorships[3].author.id | https://openalex.org/A5045093210 |
| authorships[3].author.orcid | https://orcid.org/0000-0003-3993-5893 |
| authorships[3].author.display_name | Takeo Ohseki |
| authorships[3].author_position | middle |
| authorships[3].raw_author_name | Ohseki, Takeo |
| authorships[3].is_corresponding | False |
| authorships[4].author.id | https://openalex.org/A5102147420 |
| authorships[4].author.orcid | |
| authorships[4].author.display_name | Yoshiaki Amano |
| authorships[4].author_position | middle |
| authorships[4].raw_author_name | Amano, Yoshiaki |
| authorships[4].is_corresponding | False |
| authorships[5].author.id | https://openalex.org/A5073000411 |
| authorships[5].author.orcid | https://orcid.org/0009-0003-5747-9024 |
| authorships[5].author.display_name | Kosuke Yamazaki |
| authorships[5].author_position | middle |
| authorships[5].raw_author_name | Yamazaki, Kosuke |
| authorships[5].is_corresponding | False |
| authorships[6].author.id | https://openalex.org/A5058252389 |
| authorships[6].author.orcid | https://orcid.org/0000-0002-7749-1333 |
| authorships[6].author.display_name | Giuseppe Caire |
| authorships[6].author_position | last |
| authorships[6].raw_author_name | Caire, Giuseppe |
| authorships[6].is_corresponding | False |
| has_content.pdf | True |
| has_content.grobid_xml | True |
| is_paratext | False |
| open_access.is_oa | True |
| open_access.oa_url | https://arxiv.org/pdf/2207.11478 |
| open_access.oa_status | green |
| open_access.any_repository_has_fulltext | False |
| created_date | 2025-10-10T00:00:00 |
| display_name | Overloaded Pilot Assignment with Pilot Decontamination for Cell-Free Systems |
| has_fulltext | False |
| is_retracted | False |
| updated_date | 2025-11-06T06:51:31.235846 |
| primary_topic.id | https://openalex.org/T10148 |
| primary_topic.field.id | https://openalex.org/fields/22 |
| primary_topic.field.display_name | Engineering |
| primary_topic.score | 0.9998999834060669 |
| primary_topic.domain.id | https://openalex.org/domains/3 |
| primary_topic.domain.display_name | Physical Sciences |
| primary_topic.subfield.id | https://openalex.org/subfields/2208 |
| primary_topic.subfield.display_name | Electrical and Electronic Engineering |
| primary_topic.display_name | Advanced MIMO Systems Optimization |
| related_works | https://openalex.org/W2106709734, https://openalex.org/W2388326394, https://openalex.org/W3150814824, https://openalex.org/W3215545042, https://openalex.org/W2903640460, https://openalex.org/W2103240788, https://openalex.org/W2000036084, https://openalex.org/W2292475936, https://openalex.org/W4232228426, https://openalex.org/W4246218487 |
| cited_by_count | 0 |
| locations_count | 2 |
| best_oa_location.id | pmh:oai:arXiv.org:2207.11478 |
| best_oa_location.is_oa | True |
| best_oa_location.source.id | https://openalex.org/S4306400194 |
| best_oa_location.source.issn | |
| best_oa_location.source.type | repository |
| best_oa_location.source.is_oa | True |
| best_oa_location.source.issn_l | |
| best_oa_location.source.is_core | False |
| best_oa_location.source.is_in_doaj | False |
| best_oa_location.source.display_name | arXiv (Cornell University) |
| best_oa_location.source.host_organization | https://openalex.org/I205783295 |
| best_oa_location.source.host_organization_name | Cornell University |
| best_oa_location.source.host_organization_lineage | https://openalex.org/I205783295 |
| best_oa_location.license | |
| best_oa_location.pdf_url | https://arxiv.org/pdf/2207.11478 |
| best_oa_location.version | submittedVersion |
| best_oa_location.raw_type | text |
| best_oa_location.license_id | |
| best_oa_location.is_accepted | False |
| best_oa_location.is_published | False |
| best_oa_location.raw_source_name | |
| best_oa_location.landing_page_url | http://arxiv.org/abs/2207.11478 |
| primary_location.id | pmh:oai:arXiv.org:2207.11478 |
| primary_location.is_oa | True |
| primary_location.source.id | https://openalex.org/S4306400194 |
| primary_location.source.issn | |
| primary_location.source.type | repository |
| primary_location.source.is_oa | True |
| primary_location.source.issn_l | |
| primary_location.source.is_core | False |
| primary_location.source.is_in_doaj | False |
| primary_location.source.display_name | arXiv (Cornell University) |
| primary_location.source.host_organization | https://openalex.org/I205783295 |
| primary_location.source.host_organization_name | Cornell University |
| primary_location.source.host_organization_lineage | https://openalex.org/I205783295 |
| primary_location.license | |
| primary_location.pdf_url | https://arxiv.org/pdf/2207.11478 |
| primary_location.version | submittedVersion |
| primary_location.raw_type | text |
| primary_location.license_id | |
| primary_location.is_accepted | False |
| primary_location.is_published | False |
| primary_location.raw_source_name | |
| primary_location.landing_page_url | http://arxiv.org/abs/2207.11478 |
| publication_date | 2022-07-23 |
| publication_year | 2022 |
| referenced_works_count | 0 |
| abstract_inverted_index.a | 13, 24, 134 |
| abstract_inverted_index.CF | 115 |
| abstract_inverted_index.In | 18 |
| abstract_inverted_index.PA | 101, 123, 132 |
| abstract_inverted_index.SE | 113, 127 |
| abstract_inverted_index.SP | 32, 78 |
| abstract_inverted_index.at | 133 |
| abstract_inverted_index.be | 9 |
| abstract_inverted_index.by | 38, 94 |
| abstract_inverted_index.in | 3, 107 |
| abstract_inverted_index.is | 81 |
| abstract_inverted_index.of | 16, 42, 46, 74, 114, 130 |
| abstract_inverted_index.to | 66, 83, 109 |
| abstract_inverted_index.we | 21 |
| abstract_inverted_index.The | 0, 31 |
| abstract_inverted_index.for | 11, 104 |
| abstract_inverted_index.not | 61 |
| abstract_inverted_index.sum | 112 |
| abstract_inverted_index.the | 40, 43, 47, 63, 70, 75, 105, 111, 121 |
| abstract_inverted_index.(RU) | 59 |
| abstract_inverted_index.(SE) | 73 |
| abstract_inverted_index.able | 82 |
| abstract_inverted_index.deal | 84 |
| abstract_inverted_index.does | 60 |
| abstract_inverted_index.each | 56 |
| abstract_inverted_index.from | 35 |
| abstract_inverted_index.give | 125 |
| abstract_inverted_index.have | 22, 89 |
| abstract_inverted_index.high | 135 |
| abstract_inverted_index.must | 8 |
| abstract_inverted_index.same | 64 |
| abstract_inverted_index.show | 119 |
| abstract_inverted_index.than | 128 |
| abstract_inverted_index.that | 88, 120, 129 |
| abstract_inverted_index.this | 95, 97 |
| abstract_inverted_index.unit | 58 |
| abstract_inverted_index.user | 136 |
| abstract_inverted_index.with | 85 |
| abstract_inverted_index.(PA), | 54 |
| abstract_inverted_index.(SP). | 30 |
| abstract_inverted_index.large | 14 |
| abstract_inverted_index.order | 108 |
| abstract_inverted_index.paper | 98 |
| abstract_inverted_index.pilot | 1, 52, 65 |
| abstract_inverted_index.radio | 57 |
| abstract_inverted_index.since | 77 |
| abstract_inverted_index.users | 37, 87 |
| abstract_inverted_index.using | 39 |
| abstract_inverted_index.where | 55 |
| abstract_inverted_index.assign | 62 |
| abstract_inverted_index.called | 27 |
| abstract_inverted_index.higher | 126 |
| abstract_inverted_index.limits | 69 |
| abstract_inverted_index.method | 26 |
| abstract_inverted_index.nearly | 90 |
| abstract_inverted_index.number | 15 |
| abstract_inverted_index.users' | 48 |
| abstract_inverted_index.users, | 68 |
| abstract_inverted_index.users. | 17 |
| abstract_inverted_index.works, | 20 |
| abstract_inverted_index.channel | 49, 79 |
| abstract_inverted_index.density | 137 |
| abstract_inverted_index.improve | 110 |
| abstract_inverted_index.massive | 5 |
| abstract_inverted_index.methods | 102, 124 |
| abstract_inverted_index.system, | 76 |
| abstract_inverted_index.adjusted | 103 |
| abstract_inverted_index.co-pilot | 36, 86 |
| abstract_inverted_index.previous | 19 |
| abstract_inverted_index.spectral | 71 |
| abstract_inverted_index.subspace | 28 |
| abstract_inverted_index.systems. | 116 |
| abstract_inverted_index.Motivated | 93 |
| abstract_inverted_index.Numerical | 117 |
| abstract_inverted_index.addressed | 10 |
| abstract_inverted_index.cell-free | 4 |
| abstract_inverted_index.different | 67 |
| abstract_inverted_index.principal | 44 |
| abstract_inverted_index.scenario. | 138 |
| abstract_inverted_index.separates | 33 |
| abstract_inverted_index.(CF-mMIMO) | 7 |
| abstract_inverted_index.assignment | 53 |
| abstract_inverted_index.components | 45 |
| abstract_inverted_index.efficiency | 72 |
| abstract_inverted_index.estimation | 80 |
| abstract_inverted_index.introduces | 99 |
| abstract_inverted_index.orthogonal | 91 |
| abstract_inverted_index.overloaded | 100, 122 |
| abstract_inverted_index.projection | 29 |
| abstract_inverted_index.subspaces. | 50, 92 |
| abstract_inverted_index.limitation, | 96 |
| abstract_inverted_index.simulations | 118 |
| abstract_inverted_index.interference | 34 |
| abstract_inverted_index.investigated | 23 |
| abstract_inverted_index.accommodating | 12 |
| abstract_inverted_index.contamination | 2 |
| abstract_inverted_index.orthogonality | 41 |
| abstract_inverted_index.Non-overloaded | 51 |
| abstract_inverted_index.non-overloaded | 131 |
| abstract_inverted_index.decontamination | 25, 106 |
| abstract_inverted_index.multiple-input-multiple-output | 6 |
| cited_by_percentile_year | |
| countries_distinct_count | 0 |
| institutions_distinct_count | 7 |
| citation_normalized_percentile |