A1 Alkuperäisartikkeli tieteellisessä aikakauslehdessä
Location-Awareness for Failure Management in Cellular Networks : An Integrated Approach (2021)
Fortes, S., Baena, C., Villegas, J., Baena, E., Asghar, M. Z., & Barco, R. (2021). Location-Awareness for Failure Management in Cellular Networks : An Integrated Approach. Sensors, 21(4), Article 1501. https://doi.org/10.3390/s21041501
JYU-tekijät tai -toimittajat
Julkaisun tiedot
Julkaisun kaikki tekijät tai toimittajat: Fortes, Sergio; Baena, Carlos; Villegas, Javier; Baena, Eduardo; Asghar, Muhammad Z.; Barco, Raquel
Lehti tai sarja: Sensors
eISSN: 1424-8220
Julkaisuvuosi: 2021
Volyymi: 21
Lehden numero: 4
Artikkelinumero: 1501
Kustantaja: MDPI
Julkaisumaa: Sveitsi
Julkaisun kieli: englanti
DOI: https://doi.org/10.3390/s21041501
Julkaisun avoin saatavuus: Avoimesti saatavilla
Julkaisukanavan avoin saatavuus: Kokonaan avoin julkaisukanava
Julkaisu on rinnakkaistallennettu (JYX): https://jyx.jyu.fi/handle/123456789/74621
Tiivistelmä
Recent years have seen the proliferation of different techniques for outdoor and, especially, indoor positioning. Still being a field in development, localization is expected to be fully pervasive in the next few years. Although the development of such techniques is driven by the commercialization of location-based services (e.g., navigation), its application to support cellular management is considered to be a key approach for improving its resilience and performance. When different approaches have been defined for integrating location information into the failure management activities, they commonly ignore the increase in the dimensionality of the data as well as their integration into the complete flow of networks failure management. Taking this into account, the present work proposes a complete integrated approach for location-aware failure management, covering the gathering of network and positioning data, the generation of metrics, the reduction in the dimensionality of such data, and the application of inference mechanisms. The proposed scheme is then evaluated by system-level simulation in ultra-dense scenarios, showing the capabilities of the approach to increase the reliability of the supported diagnosis process as well as reducing its computational cost.
YSO-asiasanat: langattomat verkot; matkaviestinverkot; verkonhallinta; viat; paikkatiedot
Vapaat asiasanat: cellular networks; location-awareness; positioning; failure management
Liittyvät organisaatiot
Hankkeet, joissa julkaisu on tehty
- CSON - Kognitiivisia itseorganisoituvia verkonhallintaratkaisuja
- Asghar, Muhammad
- TEKES
OKM-raportointi: Kyllä
Raportointivuosi: 2021
JUFO-taso: 1