Publicação
On the SCFDE uplink alternative to OFDM in a massive MU-MIMO context
| Resumo: | This paper deals with Single Carrier (SC)/Frequency Domain Equalization (FDE) as an uplink alternative to Orthogonal Frequency Division Multiplexing (OFDM) for a Multi User (MU)-Multi-Input Multi-Output (MIMO) system where a ”massive MIMO” approach is adopted. In this context, either an optimum Minimum Mean-Squared Error (MMSE) linear detector or appropriate reduced-complexity linear detection techniques are considered. Regarding performance evaluation by simulation, two semi-analytical methods are proposed - one method in the optimum (MMSE) case and the other one in the reduced-complexity cases. This paper includes performance results for uncoded 4 Quadrature Amplitude Modulation (QAM) SC/FDE transmission and a MU-MIMO channel with uncorrelated Rayleigh fading, under the assumptions of perfect power control and perfect channel estimation.The accuracy of performance results obtained through the semi-analytical simulation methods is assessed by means of parallel conventional Monte Carlo simulations. The performance results are discussed in detail and we also emphasize the achievable ”massive MIMO” effects, even for the reduced complexity detection techniques, provided that the number of BS antennas is much higher than the number of antennas which are jointly employed in the terminals of the multiple autonomous users. Appropriate ”SC/FDE vs OFDM” comparisons are also included in this discussion of performance results. |
|---|---|
| Autores principais: | Torres, Paulo |
| Outros Autores: | Charrua, Luís; Gusmão, António |
| Assunto: | Broadband wireless communications MU-MIMO systems Massive MIMO Performance evaluation SC/FDE |
| Ano: | 2014 |
| País: | Portugal |
| Tipo de documento: | artigo |
| Tipo de acesso: | acesso aberto |
| Instituição associada: | Instituto Politécnico de Castelo Branco |
| Idioma: | inglês |
| Origem: | Repositório Científico do Instituto Politécnico de Castelo Branco |
| _version_ | 1868350441691021312 |
|---|---|
| author | Torres, Paulo |
| author2 | Charrua, Luís Gusmão, António |
| author2_role | author author |
| author_facet | Torres, Paulo Charrua, Luís Gusmão, António |
| author_role | author |
| contributor_name_str_mv | Repositório Científico do Instituto Politécnico de Castelo Branco |
| country_str | PT |
| creators_json_txt | [{\"Person.name\":\"Torres, Paulo\",\"Person.identifier.orcid\":\"0000-0002-7177-3401\"},{\"Person.name\":\"Charrua, Luís\"},{\"Person.name\":\"Gusmão, António\"}] |
| datacite.contributors.contributor.contributorName.fl_str_mv | Repositório Científico do Instituto Politécnico de Castelo Branco |
| datacite.creators.creator.creatorName.fl_str_mv | Torres, Paulo Charrua, Luís Gusmão, António |
| datacite.date.Accepted.fl_str_mv | 2014-01-01T00:00:00Z |
| datacite.date.available.fl_str_mv | 2019-07-15T14:46:08Z |
| datacite.date.embargoed.fl_str_mv | 2019-07-15T14:46:08Z |
| datacite.rights.fl_str_mv | http://purl.org/coar/access_right/c_abf2 |
| datacite.subjects.subject.fl_str_mv | Broadband wireless communications MU-MIMO systems Massive MIMO Performance evaluation SC/FDE |
| datacite.titles.title.fl_str_mv | On the SCFDE uplink alternative to OFDM in a massive MU-MIMO context |
| dc.contributor.none.fl_str_mv | Repositório Científico do Instituto Politécnico de Castelo Branco |
| dc.creator.none.fl_str_mv | Torres, Paulo Charrua, Luís Gusmão, António |
| dc.date.Accepted.fl_str_mv | 2014-01-01T00:00:00Z |
| dc.date.available.fl_str_mv | 2019-07-15T14:46:08Z |
| dc.date.embargoed.fl_str_mv | 2019-07-15T14:46:08Z |
| dc.format.none.fl_str_mv | application/pdf |
| dc.identifier.none.fl_str_mv | http://hdl.handle.net/10400.11/6601 |
| dc.language.none.fl_str_mv | eng |
| dc.rights.cclincense.fl_str_mv | http://creativecommons.org/licenses/by-nc-sa/4.0/ |
| dc.rights.none.fl_str_mv | http://purl.org/coar/access_right/c_abf2 |
| dc.subject.none.fl_str_mv | Broadband wireless communications MU-MIMO systems Massive MIMO Performance evaluation SC/FDE |
| dc.title.fl_str_mv | On the SCFDE uplink alternative to OFDM in a massive MU-MIMO context |
| dc.type.none.fl_str_mv | http://purl.org/coar/resource_type/c_6501 |
| description | This paper deals with Single Carrier (SC)/Frequency Domain Equalization (FDE) as an uplink alternative to Orthogonal Frequency Division Multiplexing (OFDM) for a Multi User (MU)-Multi-Input Multi-Output (MIMO) system where a ”massive MIMO” approach is adopted. In this context, either an optimum Minimum Mean-Squared Error (MMSE) linear detector or appropriate reduced-complexity linear detection techniques are considered. Regarding performance evaluation by simulation, two semi-analytical methods are proposed - one method in the optimum (MMSE) case and the other one in the reduced-complexity cases. This paper includes performance results for uncoded 4 Quadrature Amplitude Modulation (QAM) SC/FDE transmission and a MU-MIMO channel with uncorrelated Rayleigh fading, under the assumptions of perfect power control and perfect channel estimation.The accuracy of performance results obtained through the semi-analytical simulation methods is assessed by means of parallel conventional Monte Carlo simulations. The performance results are discussed in detail and we also emphasize the achievable ”massive MIMO” effects, even for the reduced complexity detection techniques, provided that the number of BS antennas is much higher than the number of antennas which are jointly employed in the terminals of the multiple autonomous users. Appropriate ”SC/FDE vs OFDM” comparisons are also included in this discussion of performance results. |
| dirty | 0 |
| eu_rights_str_mv | openAccess |
| format | article |
| fulltext.url.fl_str_mv | https://repositorio.ipcb.pt/bitstreams/65a3b570-f9b0-4e00-a779-bd1213427eba/download |
| id | ripcb_c2cc271ee5b00d81f1668ae2c8d197df |
| identifier.url.fl_str_mv | http://hdl.handle.net/10400.11/6601 |
| instacron_str | ipcb |
| institution | Instituto Politécnico de Castelo Branco |
| instname_str | Instituto Politécnico de Castelo Branco |
| language | eng |
| network_acronym_str | ripcb |
| network_name_str | Repositório Científico do Instituto Politécnico de Castelo Branco |
| oai_identifier_str | oai:repositorio.ipcb.pt:10400.11/6601 |
| organization_str_mv | urn:organizationAcronym:ipcb |
| person_str_mv | Torres, Paulo Torres, Paulo https://www.ciencia-id.pt/1819-8627-0A5E 1819-8627-0A5E http://orcid.org/0000-0002-7177-3401 0000-0002-7177-3401 Charrua, Luís Gusmão, António |
| publishDate | 2014 |
| reponame_str | Repositório Científico do Instituto Politécnico de Castelo Branco |
| repository_id_str | urn:repositoryAcronym:ripcb |
| service_str_mv | urn:repositoryAcronym:ripcb |
| spelling | engpt_PTThis paper deals with Single Carrier (SC)/Frequency Domain Equalization (FDE) as an uplink alternative to Orthogonal Frequency Division Multiplexing (OFDM) for a Multi User (MU)-Multi-Input Multi-Output (MIMO) system where a ”massive MIMO” approach is adopted. In this context, either an optimum Minimum Mean-Squared Error (MMSE) linear detector or appropriate reduced-complexity linear detection techniques are considered. Regarding performance evaluation by simulation, two semi-analytical methods are proposed - one method in the optimum (MMSE) case and the other one in the reduced-complexity cases. This paper includes performance results for uncoded 4 Quadrature Amplitude Modulation (QAM) SC/FDE transmission and a MU-MIMO channel with uncorrelated Rayleigh fading, under the assumptions of perfect power control and perfect channel estimation.The accuracy of performance results obtained through the semi-analytical simulation methods is assessed by means of parallel conventional Monte Carlo simulations. The performance results are discussed in detail and we also emphasize the achievable ”massive MIMO” effects, even for the reduced complexity detection techniques, provided that the number of BS antennas is much higher than the number of antennas which are jointly employed in the terminals of the multiple autonomous users. Appropriate ”SC/FDE vs OFDM” comparisons are also included in this discussion of performance results.application/pdfpt_PTOn the SCFDE uplink alternative to OFDM in a massive MU-MIMO contextPersonalTorres, PauloDSpacehttp://dspace.org/items/dc9de038-b1c6-4869-aba0-2d26ce85ccb7DSpacehttp://dspace.org/items/dc9de038-b1c6-4869-aba0-2d26ce85ccb7TorresPauloCiência IDhttps://www.ciencia-id.pt1819-8627-0A5EORCIDhttp://orcid.org0000-0002-7177-3401Scopus Author IDhttps://www.scopus.com17436234000Charrua, LuísGusmão, AntónioHostingInstitutionOrganizationalRepositório Científico do Instituto Politécnico de Castelo Brancoe-mailmailto:repositorio@ipcb.ptrepositorio@ipcb.pt2019-07-15T14:46:08Z20142014-01-01T00:00:00ZHandlehttp://hdl.handle.net/10400.11/6601http://purl.org/coar/access_right/c_abf2open accessBroadband wireless communicationsMU-MIMO systemsMassive MIMOPerformance evaluationSC/FDE2064344 bytesliteraturehttp://purl.org/coar/resource_type/c_6501journal article2014http://creativecommons.org/licenses/by-nc-sa/4.0/http://purl.org/coar/access_right/c_abf2application/pdffulltexthttps://repositorio.ipcb.pt/bitstreams/65a3b570-f9b0-4e00-a779-bd1213427eba/download10th International Conference on Wireless ComunicationsSeville, SPAIN |
| spellingShingle | On the SCFDE uplink alternative to OFDM in a massive MU-MIMO context Torres, Paulo Broadband wireless communications MU-MIMO systems Massive MIMO Performance evaluation SC/FDE |
| status | SINGLETON |
| subject.fl_str_mv | Broadband wireless communications MU-MIMO systems Massive MIMO Performance evaluation SC/FDE |
| title | On the SCFDE uplink alternative to OFDM in a massive MU-MIMO context |
| title_full | On the SCFDE uplink alternative to OFDM in a massive MU-MIMO context |
| title_fullStr | On the SCFDE uplink alternative to OFDM in a massive MU-MIMO context |
| title_full_unstemmed | On the SCFDE uplink alternative to OFDM in a massive MU-MIMO context |
| title_short | On the SCFDE uplink alternative to OFDM in a massive MU-MIMO context |
| title_sort | On the SCFDE uplink alternative to OFDM in a massive MU-MIMO context |
| topic | Broadband wireless communications MU-MIMO systems Massive MIMO Performance evaluation SC/FDE |
| topic_facet | Broadband wireless communications MU-MIMO systems Massive MIMO Performance evaluation SC/FDE |
| url | http://hdl.handle.net/10400.11/6601 |
| visible | 1 |