This paper investigates the distributed Q-learning approach to secondary LTE spectrum sharing, its autonomously emerging spectrum usage patterns, and their impact on the primary and secondary user quality of service (QoS). Large scale simulations of a stadium temporary event scenario show that it is capable of servicing a dramatic 51-fold increase in offered traffic, but with no need for additional spectrum and with no perceived degradation in the primary user QoS.
Intelligent Secondary LTE Spectrum Sharing in High Capacity Cognitive Cellular Systems
2015-09-01
150867 byte
Conference paper
Electronic Resource
English
Wiley | 2020
|Closing the Loop on Cognitive Radar for Spectrum Sharing
IEEE | 2021
|