eprintid: 29639 rev_number: 13 eprint_status: archive userid: 1903 dir: disk0/00/02/96/39 datestamp: 2015-05-03 10:19:45 lastmod: 2015-05-03 10:19:45 status_changed: 2015-05-03 10:19:45 type: conference_item metadata_visibility: show item_issues_count: 0 creators_name: Mujica Rojas, Gabriel Noe creators_name: Roselló Gómez-Lobo, Víctor Julián creators_name: Portilla Berrueco, Jorge creators_name: Riesgo Alcaide, Teresa creators_id: gabriel.mujica@upm.es creators_id: victor.rosello@upm.es creators_id: jorge.portilla@upm.es creators_id: teresa.riesgo@upm.es title: On-the-fly dynamic reprogramming mechanism for increasing the energy efficiency and supporting multi-experimental capabilities in WSNs ispublished: pub subjects: electronica keywords: Wireless Sensor Networks, Hardware-Software codesign, dynamic reprogramming, energy efficiency abstract: Remote reprogramming capabilities are one of the major concerns in WSN platforms due to the limitations and constraints that low power wireless nodes poses, especially when energy efficiency during the reprogramming process is a critical factor for extending the battery life of the devices. Moreover, WSNs are based on low-rate protocols in which as greater the amount of data is sent, the more the possibility to lose packets during the transmitting process is. In order to overcome these limitations, in this work a novel on-the-fly reprogramming technique for modifying and updating the application running on the wireless sensor nodes is designed and implemented, based on a partial reprogramming mechanism that significantly reduces the size of the files to be downloaded to the nodes, therefore diminishing their power/time consumption. This powerful mechanism also addresses multi-experimental capabilities because it provides the possibility to download, manage, test and debug multiple applications into the wireless nodes, based on a memory map segmentation of the core. Being an on-the-fly reprogramming process, no additional resources to store and download the configuration file are needed. date: 2013 date_type: published publisher: IEEE id_number: 10.1109/IECON.2013.6700024 full_text_status: public pres_type: paper pagerange: 5455-5460 pages: 6 event_title: 39th Annual Conference of the IEEE Industrial Electronics Society (IECON 2013) event_location: Vienna, Austria event_dates: 10/11/2013 - 13/11/2013 event_type: conference institution: Cei department: otro refereed: TRUE book_title: On-the-fly dynamic reprogramming mechanism for increasing the energy efficiency and supporting multi-experimental capabilities in WSNs rights: by-nc-nd citation: Mujica Rojas, Gabriel Noe, Roselló Gómez-Lobo, Víctor Julián, Portilla Berrueco, Jorge and Riesgo Alcaide, Teresa (2013). On-the-fly dynamic reprogramming mechanism for increasing the energy efficiency and supporting multi-experimental capabilities in WSNs. In: "39th Annual Conference of the IEEE Industrial Electronics Society (IECON 2013)", 10/11/2013 - 13/11/2013, Vienna, Austria. pp. 5455-5460. https://doi.org/10.1109/IECON.2013.6700024 . document_url: https://oa.upm.es/29639/1/INVE_MEM_2013_170858.pdf