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Built on the emerging 5G technology, we developed a vertical solution for blended learning environments within a Portuguese national project scope. The project aims to propose an integrated demonstration of a set of products capable of being part and providing services in the future 5G networks framework. To this end, we adopted a bottom-up approach to design and develop a product named<jats:italic>5GOpenclasses<\/jats:italic>, where we leveraged FIWARE middleware to manage all entities. This paper presents the architecture, technological platform, associated data structures, and end-user applications of<jats:italic>5GOpenclasses<\/jats:italic>. We also present the design of innovative location-based service for blended learning environments. This paper is the first step of the proposed product towards its quantitative evaluation when running Over-the-Top on both 4G and 5G networks. Although successful unit tests were carried out in what concerns the functional outcome, the integration tests for quantitative results depend on the availability of other project components.<\/jats:p>","DOI":"10.1007\/s43926-021-00008-5","type":"journal-article","created":{"date-parts":[[2021,2,24]],"date-time":"2021-02-24T16:04:09Z","timestamp":1614182649000},"update-policy":"https:\/\/doi.org\/10.1007\/springer_crossmark_policy","source":"Crossref","is-referenced-by-count":12,"title":["End-to-end experimentation of a 5G vertical within the scope of blended learning"],"prefix":"10.1007","volume":"1","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-7493-4365","authenticated-orcid":false,"given":"Ngombo","family":"Armando","sequence":"first","affiliation":[]},{"ORCID":"https:\/\/orcid.org\/0000-0001-8630-8767","authenticated-orcid":false,"given":"Rui","family":"Almeida","sequence":"additional","affiliation":[]},{"ORCID":"https:\/\/orcid.org\/0000-0003-4930-1587","authenticated-orcid":false,"given":"Jos\u00e9 Marcelo","family":"Fernandes","sequence":"additional","affiliation":[]},{"ORCID":"https:\/\/orcid.org\/0000-0002-6273-1285","authenticated-orcid":false,"given":"Jorge S\u00e1","family":"Silva","sequence":"additional","affiliation":[]},{"ORCID":"https:\/\/orcid.org\/0000-0002-1347-0242","authenticated-orcid":false,"given":"Fernando","family":"Boavida","sequence":"additional","affiliation":[]}],"member":"297","published-online":{"date-parts":[[2021,2,24]]},"reference":[{"key":"8_CR1","unstructured":"ITU-T Study Group 5 (SG 5). 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