Definition of a SoC Architecture for a High-Rate Correlator Bank
Interest in indoor optical positioning systems has increased over the past decade, as they achieve an accuracy in the range of centimeters in three dimensions (3D) using light emitting diodes (LEDs) and photoreceptors. Due to the need of a high-rate position updating, these systems often pose challe...
| Authors: | ; ; ; ; ; |
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| Format: | Book |
| Publication date: | 2023 |
| Country: | España |
| Institution: | Universidad de Alcalá (UAH) |
| Repository: | e_Buah Biblioteca Digital Universidad de Alcalá |
| Language: | English |
| OAI Identifier: | oai:ebuah.uah.es:10017/60189 |
| Online Access: | http://hdl.handle.net/10017/60189 https://dx.doi.org/10.1109/DCIS58620.2023.10335998 |
| Access Level: | Open access |
| Keyword: | Electrónica Electronics |
| _version_ | 1878734670286290944 |
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| author | Moltó Orozco, David|||0000-0002-2790-3758 |
| author2 | Cubero Vacas, Miguel Aparicio Esteve, Elena|||0000-0001-7886-312X Hernández Alonso, Álvaro|||0000-0001-9308-8133 Villadangos Carrizo, José Manuel|||0000-0001-5900-0978 Ureña Ureña, Jesús|||0000-0003-1408-6039 |
| author2_role | author author author author author |
| author_browse | Aparicio Esteve, Elena|||0000-0001-7886-312X Cubero Vacas, Miguel Hernández Alonso, Álvaro|||0000-0001-9308-8133 Moltó Orozco, David|||0000-0002-2790-3758 Ureña Ureña, Jesús|||0000-0003-1408-6039 Villadangos Carrizo, José Manuel|||0000-0001-5900-0978 |
| author_facet | Moltó Orozco, David|||0000-0002-2790-3758 Cubero Vacas, Miguel Aparicio Esteve, Elena|||0000-0001-7886-312X Hernández Alonso, Álvaro|||0000-0001-9308-8133 Villadangos Carrizo, José Manuel|||0000-0001-5900-0978 Ureña Ureña, Jesús|||0000-0003-1408-6039 |
| author_role | author |
| collection | e_Buah Biblioteca Digital Universidad de Alcalá |
| description | Interest in indoor optical positioning systems has increased over the past decade, as they achieve an accuracy in the range of centimeters in three dimensions (3D) using light emitting diodes (LEDs) and photoreceptors. Due to the need of a high-rate position updating, these systems often pose challenges and issues when trying to achieve real-time prototypes capable of processing the incoming signals from the receivers to provide a final position estimate. In this context, this work presents a System-on-Chip (SoC) architecture for implementing the signal processing associated with an infrared positioning system, based on a set of four QADA photoreceptors acting as anchors at known positions and on a single LED to be positioned (more LEDs may be involved by implementing a medium access technique). The definition and design of the specific peripheral, that is integrated in the SoC architecture, is proposed, analyzing the effect of the corresponding fixed-point notation. The proposal has been successfully validated in a preliminary way by comparing the proposal?s results with certain test patterns at every stage. Index Terms?Indoor optical positioning system, matched filtering, correlator bank, FPGA |
| eu_rights_str_mv | openAccess |
| format | book |
| id | ES_6dce3c5b489e1b6e72fdacf1af7e719b |
| institution | Universidad de Alcalá (UAH) |
| instname_str | Universidad de Alcalá (UAH) |
| language | eng |
| network_acronym_str | ES |
| network_name_str | España |
| oai_identifier_str | oai:ebuah.uah.es:10017/60189 |
| publishDate | 2023 |
| publishDateSort | 2023 |
| publisher | IEEE |
| publisherStr | IEEE |
| reponame_str | e_Buah Biblioteca Digital Universidad de Alcalá |
| spelling | Definition of a SoC Architecture for a High-Rate Correlator Bank Moltó Orozco, David|||0000-0002-2790-3758 Cubero Vacas, Miguel Aparicio Esteve, Elena|||0000-0001-7886-312X Hernández Alonso, Álvaro|||0000-0001-9308-8133 Villadangos Carrizo, José Manuel|||0000-0001-5900-0978 Ureña Ureña, Jesús|||0000-0003-1408-6039 Electrónica Electronics Interest in indoor optical positioning systems has increased over the past decade, as they achieve an accuracy in the range of centimeters in three dimensions (3D) using light emitting diodes (LEDs) and photoreceptors. Due to the need of a high-rate position updating, these systems often pose challenges and issues when trying to achieve real-time prototypes capable of processing the incoming signals from the receivers to provide a final position estimate. In this context, this work presents a System-on-Chip (SoC) architecture for implementing the signal processing associated with an infrared positioning system, based on a set of four QADA photoreceptors acting as anchors at known positions and on a single LED to be positioned (more LEDs may be involved by implementing a medium access technique). The definition and design of the specific peripheral, that is integrated in the SoC architecture, is proposed, analyzing the effect of the corresponding fixed-point notation. The proposal has been successfully validated in a preliminary way by comparing the proposal?s results with certain test patterns at every stage. Index Terms?Indoor optical positioning system, matched filtering, correlator bank, FPGA IEEE http://hdl.handle.net/10017/60189 https://dx.doi.org/10.1109/DCIS58620.2023.10335998 |
| spellingShingle | Definition of a SoC Architecture for a High-Rate Correlator Bank Moltó Orozco, David|||0000-0002-2790-3758 Electrónica Electronics |
| title | Definition of a SoC Architecture for a High-Rate Correlator Bank |
| title_full | Definition of a SoC Architecture for a High-Rate Correlator Bank |
| title_fullStr | Definition of a SoC Architecture for a High-Rate Correlator Bank |
| title_full_unstemmed | Definition of a SoC Architecture for a High-Rate Correlator Bank |
| title_short | Definition of a SoC Architecture for a High-Rate Correlator Bank |
| title_sort | Definition of a SoC Architecture for a High-Rate Correlator Bank |
| topic | Electrónica Electronics |
| topic_facet | Electrónica Electronics |
| url | http://hdl.handle.net/10017/60189 https://dx.doi.org/10.1109/DCIS58620.2023.10335998 |