In this work, the authors introduce the definition of the term OTT-service, describe the services and comparisons with traditional services. The classification of services provided by OTT-services is shown. The authors indicate the main characteristics necessary to ensure a given quality of service in the transmission and transmission of traffic of different types. OTT-services in the Russian market.
Indicates different traffic prioritization classes based on the requirements and behavior of certain types of data, allowing for maximum flexibility in the transmission of user information. Interaction with QoS when providing resources of its network for OTT-services.
The authors consider the possibilities of using the DPI-system on the network and its interaction with OTT-services based on open solutions. In this paper, we study block diagrams of OTT traffic recognition signatures. The graphs of the results of the experiment and the analysis of the working capacity of signatures obtained for estimating the probability of events and applied for adequate statistical analysis are obtained.
The results of the investigation of signals for OTT-services of different types of traffic for further research and prospects for the introduction of technologies are summarized. The problems associated with the use of DPI are indicated, and the solutions are given.