Demo 3: Cognitive optimization of audio quality in wireless networks

Speaker: Krishnan Chemmangat & Dirk Deschrijver

Company/ Institute: iMindsUGent-IBCN

Event: 15th work meeting

Date: 25 February 2014


This PoC demonstrates the working of a cognitive decision which aims to optimize the quality of service (MOS score) for audio transmission. It makes run-time decisions on good configuration settings of the wireless devices, based on real-time input from wireless environmental information and link quality information. The performance of the algorithm is evaluated on 2 different scenarios and the results are compared to a static configuration. It is demonstrated that the use of cognitive solution can lead to substantial improvements in audio quality.