A Machine Learning Approach to 5G Infrastructure Market Optimization
#1 K.Ramya , Asst Prof , Dept of MCA, Mohamed Sathak Engineering College
#2.V.Karan Final MCA , Mohamed Sathak Engineering College
#3 Dr.S.Sajitha Banu, Asst Pro, Dept of MCA, Mohamed Sathak Engineering College
#4 G.Bala Murugan , Asst Prof , Mohamed Sathak Engineering College
#5 N.Balasubramanian, Asst Prof , Mohamed Sathak Engineering College
ABSTRACT
Traffic Classification (TC) systems allow inferring the application that is generating the traffic being analyzed. Stateof-the-art TC algorithms are based on Deep Learning (DL) and have outperformed traditional methods in complex and modern scenarios, even if traffic is encrypted. Most of the works on TC assume the traffic flows on a wired network under the same network management domain. This assumption limits the capabilities of TC systems in wireless networks since users’ traffic on one network domain can be negatively impacted by undetected traffic transmissions from users in other network domains or detected ones but with no traffic context in a shared spectrum. To solve this problem, we introduce a novel framework to achieve TC at any layer on the radio network stack. We propose a spectrum-based procedure that uses a DL-based classifier to realize this framework. We design two DL-based classifiers, a novel Convolutional Neural Network (CNN) spectrum-based TC and a Recurrent Neural Networks (RNN) as baseline architecture, and benchmark their performance on three TC tasks at different radio stack layers. The datasets were generated by combining packet traces from real transmissions with a standard-compliant waveform generator for 802.11 radio technologies. Performance evaluations show that the best model can achieve an accuracy above 92% in the most demanding TC task, a drop of only 4.37% in accuracy compared to a byte-based DL approach, with microsecond per-packet prediction time, which is very promising for delivering real-time spectrum-based traffic analyzers.
KEYWORDS
RNN- Recurrent Neural Networks
CNN- Convolutional Neural Network
