Browsing School of Informatics & Innovative Systems by Author "Nyangaresi, Vincent Omollo"

Now showing items 1-8 of 8

    • Delay Sensitive Protocol for High Availability LTE Handovers 

      Nyangaresi, Vincent Omollo; Abeka, Silvance Onyango; Rodrigues, Anthony Joachim (American Journal of Networks and Communications, 2020-04-01)
      Long delays during the handover process lead to dropped calls which deteriorate the network quality of service. In addition, these delays impede the incorporation of authentication during the handover process which exposes ...

    • Delay Sensitive Protocol for High Availability LTE Handovers 

      Nyangaresi, Vincent Omollo; Abeka, Silvance Onyango; Rodrigues, Anthony Joachim (Science Publishing Group, 2020-04-01)
      Long delays during the handover process lead to dropped calls which deteriorate the network quality of service. In addition, these delays impede the incorporation of authentication during the handover process which exposes ...

    • Low latency automatic repeat request protocol for time sensitive GSM-enabled smart phone video streaming services 

      Nyangaresi, Vincent Omollo; Abeka, Silvance O.; Arika, Rebecca N. (IJSRCSEIT, 2018)
      Automatic repeat request protocols (ARQ) are fundamental error control techniques employed in wired as well as wireless networks. These protocols facilitate error recovery based on feedback messages and retransmissions. ...

    • Machine Learning Protocol for Secure 5G Handovers 

      Nyangaresi, Vincent Omollo; Rodrigues, Anthony Joachim; Abeka, Silvance Onyango (JOOUST, 2022-01-27)
      The fifth generation (5G) networks are characterized with ultra-dense deployment of base stations with limited footprint. Consequently, user equipment’s handover frequently as they move within 5G networks. In addition, 5G ...

    • Multivariate probabilistic synthesis of cellular networks teletraffic blocking with poissonian distribution arrival rates 

      Nyangaresi, Vincent Omollo; Abeka, Silvance O.; Rodrigues, Anthony (MECS(http://www.mecs-press.net), 2018-07-08)
      Cellular networks are characterized by mobility in which subscribers move freely within the coverage area. Since the radio spectrum is a scarce resource, the available bandwidth is divided by using a combination of Time- ...

    • Secure Handover Protocol for High Speed 5GNetworks 

      Nyangaresi, Vincent Omollo; Rodrigues, Anthony J.; Abeka, Silvance O. (Int.J. AdvancedNetworkingandApplications, 2020-07-07)
      The motivations behind 5G networks include seamless handovers, higher data rates, lower latencies of about one milli second, and enhanced coverage compared to 4G networks. To achieve these goals, network densification has ...

    • Secure Timing Advance Based Context-Aware Handover Protocol for Vehicular Ad-Hoc Heterogeneous Networks 

      Nyangaresi, Vincent Omollo; Abeka, Silvance O.; Rodgrigues, Anthony J. (International Journal of Cyber-Security and Digital Forensics, 2018)
      Heterogeneous networks and their applications introduce new shortcomings in terms of access control and confidentiality during handover process. Unfortunately, implementing stronger security mechanisms during the handover ...

    • Security evaluation of cellular networks handover techniques 

      Nyangaresi, Vincent Omollo; Abeka, Silvance O.; Rodgrigues, Anthony (MECS (http://www.mecs-press.org/), 2018-05)
      This paper examined the handovers in cellular networks from both functional and informational security point of view. The aim was to find out if the security goals of confidentiality, integrity and availability (CIA) are ...