Multicarrier Modulation Techniques for 5G Communications JINQIANYU 2018 This thesis focuses on multicarrier modulation techniques for 5G wireless communications. We study different properties of current multicarrier modulation techniques and propose methodologies to improve them in order to meet the demands of 5G wireless, e.g., low out-of-band radiation, low latency, relaxed synchronization, and stable performance against phase noise with low complexity over a wireless channel.