Monserrat J.F.,Polytechnic University of Valencia |
Alepuz I.,Polytechnic University of Valencia |
Cabrejas J.,Polytechnic University of Valencia |
Osa V.,Astellia Spain |
And 4 more authors.
Eurasip Journal on Wireless Communications and Networking | Year: 2016
There are three pillars that characterize the new 5G revolution, namely, the use of heterogeneous wireless access technologies conforming an ultra-dense network, the software-driven flexibility of this network, and the simplified and user-centric operation and management of the system. This next-generation network operation and management shall be based on the usage of Big Data Analytics techniques to monitor the end-user quality of experience through direct measures of the network. This paper describes the Astellia approach towards this network revolution and presents some results on the performance of quality estimation techniques in current cellular networks. Thanks to the use of this approach, operators may fill the gap of knowledge between network key performance indicators and user experience. This way, they can operate in a proactive manner and have actual measurements of the users’ experience, which leads to a fairer judgement of the users’ complaints. © 2016, Monserrat et al.