The Prism – Efficient signal processing for IoT applications
A new, networked approach to signal processing, efficient for both design and real-time computation, is proposed to match the requirements of the IoT. The Prism is a novel FIR filter which is fully recursive: the computational cost per sample is low and independent of the filter window length. The d...
| Main Authors: | , , , , , , |
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| Format: | Journal article |
| Published: |
Institute of Electrical and Electronics Engineers
2017
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| _version_ | 1797093514652155904 |
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| author | Henry, M Leach, F Davy, M Bushuev, O Tombs, M Zhou, F Karout, S |
| author_facet | Henry, M Leach, F Davy, M Bushuev, O Tombs, M Zhou, F Karout, S |
| author_sort | Henry, M |
| collection | OXFORD |
| description | A new, networked approach to signal processing, efficient for both design and real-time computation, is proposed to match the requirements of the IoT. The Prism is a novel FIR filter which is fully recursive: the computational cost per sample is low and independent of the filter window length. The design cost is also low: any device capable of running a Prism-based signal processing scheme may also adapt it to match changing requirements. Various signal processing tasks can be implemented using networks of Prisms, thereby providing a useful toolset for a wide range of sensing and monitoring applications, including the IoT. |
| first_indexed | 2024-03-07T04:01:35Z |
| format | Journal article |
| id | oxford-uuid:c4c057e8-095b-49c5-9be7-8b010fcbddca |
| institution | University of Oxford |
| last_indexed | 2024-03-07T04:01:35Z |
| publishDate | 2017 |
| publisher | Institute of Electrical and Electronics Engineers |
| record_format | dspace |
| spelling | oxford-uuid:c4c057e8-095b-49c5-9be7-8b010fcbddca2022-03-27T06:25:53ZThe Prism – Efficient signal processing for IoT applicationsJournal articlehttp://purl.org/coar/resource_type/c_dcae04bcuuid:c4c057e8-095b-49c5-9be7-8b010fcbddcaSymplectic Elements at OxfordInstitute of Electrical and Electronics Engineers2017Henry, MLeach, FDavy, MBushuev, OTombs, MZhou, FKarout, SA new, networked approach to signal processing, efficient for both design and real-time computation, is proposed to match the requirements of the IoT. The Prism is a novel FIR filter which is fully recursive: the computational cost per sample is low and independent of the filter window length. The design cost is also low: any device capable of running a Prism-based signal processing scheme may also adapt it to match changing requirements. Various signal processing tasks can be implemented using networks of Prisms, thereby providing a useful toolset for a wide range of sensing and monitoring applications, including the IoT. |
| spellingShingle | Henry, M Leach, F Davy, M Bushuev, O Tombs, M Zhou, F Karout, S The Prism – Efficient signal processing for IoT applications |
| title | The Prism – Efficient signal processing for IoT applications |
| title_full | The Prism – Efficient signal processing for IoT applications |
| title_fullStr | The Prism – Efficient signal processing for IoT applications |
| title_full_unstemmed | The Prism – Efficient signal processing for IoT applications |
| title_short | The Prism – Efficient signal processing for IoT applications |
| title_sort | prism efficient signal processing for iot applications |
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