Handoff in Various Mobile Network Technologies
Date
2019Publisher
University of ZilinaLanguage
enAuthor
Otsetova-Dudin, Ekaterina
Metadata
Show full item recordAbstract
Mobile cellular networks are an indispensable part of modern life, where the need for customer
satisfaction in the use of many different services by consumers is constantly increasing. The requirements for higher
transmission speed, lossless transmission, reliability, efficiency, low latency, mass connectivity, guarantee of high
Quality of Service criteria are repeatedly increasing. All this requires the continuous development of the used
technologies as well as the introduction of new generations of networks.
Handover mechanism is extremely important in cellular network because of the cellular architecture employed
to maximize spectrum utilization.
To ensure the quality of service in wireless cellular networks, the report proposes the use of a Horizontal
Handoff Priority Scheme. Simulation experiments have been carried out, the probability parameters of the scheme
have been evaluated and the probabilities of losses occurrence have been classified as rare events.
The proposed material are various algorithms and techniques for the implementation of Vertical and Horizontal
Handoff in 3G, 4G and fifth-generation networks to provide the required QoS for mobile users with Ultra-High
Definition.