Publicação
Uplink time-domain MMSE channel estimation for MC-CDMA systems
| Resumo: | An uplink Minimum Mean Square Error (MMSE) channel estimator for broadband Multicarrier Code Division Multiple Access (MC-CDMA) systems is investigated. All nodes in the system share the same sub-carriers to convey the pilot symbols. Due to the use of uncoded pilot sequences endowed with time-shifted properties, the Base Station (BS) has the ability to extract each node’s channel impulse response (CIR) from the combined signal in the time-domain without multiuser interference. The feasibility of the investigated method is confirmed by system simulation using BRAN-A broadband wireless channel model. |
|---|---|
| Autores principais: | Ribeiro, C. |
| Outros Autores: | Gameiro, A. |
| Ano: | 2007 |
| País: | Portugal |
| Tipo de documento: | documento de conferência |
| Tipo de acesso: | acesso restrito |
| Instituição associada: | Universidade de Aveiro |
| Idioma: | inglês |
| Origem: | RIA - Repositório Institucional da Universidade de Aveiro |
| _version_ | 1877768547753525248 |
|---|---|
| author | Ribeiro, C. |
| author2 | Gameiro, A. |
| author2_role | author |
| author_facet | Ribeiro, C. Gameiro, A. |
| author_role | author |
| country_str | PT |
| creators_json_txt | [{\"Person.name\":\"Ribeiro, C.\"},{\"Person.name\":\"Gameiro, A.\"}] |
| datacite.creators.creator.creatorName.fl_str_mv | Ribeiro, C. Gameiro, A. |
| datacite.date.Accepted.fl_str_mv | 2007-01-01T00:00:00Z |
| datacite.date.embargoed.fl_str_mv | 10000-01-01T00:00:00Z |
| datacite.rights.fl_str_mv | http://purl.org/coar/access_right/c_16ec |
| datacite.titles.title.fl_str_mv | Uplink time-domain MMSE channel estimation for MC-CDMA systems |
| dc.creator.none.fl_str_mv | Ribeiro, C. Gameiro, A. |
| dc.date.Accepted.fl_str_mv | 2007-01-01T00:00:00Z |
| dc.date.embargoed.fl_str_mv | 10000-01-01T00:00:00Z |
| dc.format.none.fl_str_mv | application/pdf |
| dc.identifier.none.fl_str_mv | http://hdl.handle.net/10773/7833 |
| dc.language.none.fl_str_mv | eng |
| dc.rights.none.fl_str_mv | http://purl.org/coar/access_right/c_16ec |
| dc.title.fl_str_mv | Uplink time-domain MMSE channel estimation for MC-CDMA systems |
| dc.type.none.fl_str_mv | http://purl.org/coar/resource_type/c_c94f |
| description | An uplink Minimum Mean Square Error (MMSE) channel estimator for broadband Multicarrier Code Division Multiple Access (MC-CDMA) systems is investigated. All nodes in the system share the same sub-carriers to convey the pilot symbols. Due to the use of uncoded pilot sequences endowed with time-shifted properties, the Base Station (BS) has the ability to extract each node’s channel impulse response (CIR) from the combined signal in the time-domain without multiuser interference. The feasibility of the investigated method is confirmed by system simulation using BRAN-A broadband wireless channel model. |
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| eu_rights_str_mv | restrictedAccess |
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| id | ria_d172ffca9dd75448fdb656726f308df7 |
| identifier.url.fl_str_mv | http://hdl.handle.net/10773/7833 |
| inst_facet_str | urn:organizationAcronym:ua{{{_:::_}}}Universidade de Aveiro |
| instacron_str | ua |
| institution | Universidade de Aveiro |
| instname_str | Universidade de Aveiro |
| language | eng |
| network_acronym_str | ria |
| network_name_str | RIA - Repositório Institucional da Universidade de Aveiro |
| oai_identifier_str | oai:ria.ua.pt:10773/7833 |
| organization_str_mv | urn:organizationAcronym:ua |
| person_str_mv | Ribeiro, C. Gameiro, A. |
| publishDate | 2007 |
| repo_facet_str | urn:repositoryAcronym:ria{{{_:::_}}}RIA - Repositório Institucional da Universidade de Aveiro |
| reponame_str | RIA - Repositório Institucional da Universidade de Aveiro |
| repository_id_str | urn:repositoryAcronym:ria |
| service_str_mv | urn:repositoryAcronym:ria |
| spelling | porAn uplink Minimum Mean Square Error (MMSE) channel estimator for broadband Multicarrier Code Division Multiple Access (MC-CDMA) systems is investigated. All nodes in the system share the same sub-carriers to convey the pilot symbols. Due to the use of uncoded pilot sequences endowed with time-shifted properties, the Base Station (BS) has the ability to extract each node’s channel impulse response (CIR) from the combined signal in the time-domain without multiuser interference. The feasibility of the investigated method is confirmed by system simulation using BRAN-A broadband wireless channel model.application/pdfengporUplink time-domain MMSE channel estimation for MC-CDMA systemsRibeiro, C.Gameiro, A.Handlehttp://hdl.handle.net/10773/7833ISBNIsPartOf978-1-4244-1144-3DOIIsPartOf10.1109/PIMRC.2007.439405710000-01-01T00:00:00Z2007-01-01T00:00:00Z2007http://purl.org/coar/access_right/c_16ecrestricted access269995 byteshttp://purl.org/coar/access_right/c_16ecapplication/pdffulltexthttps://ria.ua.pt/bitstream/10773/7833/1/PIMRC07-1039-CarlosRibeiro.pdfother research producthttp://purl.org/coar/resource_type/c_c94fconference object |
| spellingShingle | Uplink time-domain MMSE channel estimation for MC-CDMA systems Ribeiro, C. |
| status | SINGLETON |
| title | Uplink time-domain MMSE channel estimation for MC-CDMA systems |
| title_full | Uplink time-domain MMSE channel estimation for MC-CDMA systems |
| title_fullStr | Uplink time-domain MMSE channel estimation for MC-CDMA systems |
| title_full_unstemmed | Uplink time-domain MMSE channel estimation for MC-CDMA systems |
| title_short | Uplink time-domain MMSE channel estimation for MC-CDMA systems |
| title_sort | Uplink time-domain MMSE channel estimation for MC-CDMA systems |
| url | http://hdl.handle.net/10773/7833 |
| visible | 1 |
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