Siberian Federal University 
- Issue
- Journal of Siberian Federal University. Engineering & Technologies. 2013 6 (4)
- Authors
- Ponomarev, Dmitriy Yu.
- Contact information
- Ponomarev, Dmitriy Yu.: Сибирский федеральный университет, Россия 660041, Красноярск, пр. Свободный, 79; e-mail: ; Пономарев, Д.Ю.: Сибирский федеральный университет, Россия 660041, Красноярск, пр. Свободный, 79; e-mail:
- Abstract
In this work, we propose methods of tensor analysis for the IMS network QoS characteristic estimation. Modern communication networks are representing a set of devices, systems and networks with the given interaction structure for a heterogeneous information streams processing. QoS support is a necessary mechanism for rendering of services in a modern communication networks but it increase cost and complexity equipment of service providers. In present, the main mathematical apparatus of QoS estimation is a queuing theory but it has some drawbacks. It should be noted that the base of next generation networks is an IP Multimedia Subsystem (IMS). IMS network have a many systems and complicated topology. Consequently, the task of supply QoS and QoS characteristic estimation in IMS is a very important for communications development. However, the efficient allocation of network resource management is complicated because it needs management many systems and processing the considerable amount information streams with a specified QoS for every type of the streams. Tensor analysis of networks provide opportunities to take into account the process-structure interaction and the application flexibility that result in the compute cost decreasing, the delay reducing due to dynamic management infocommunication systems and the good network scalability.
- Pages
- 462-473
- Paper at repository of SibFU
- https://elib.sfu-kras.ru/handle/2311/9855
This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License (CC BY-NC 4.0).