2020

• Xu D., Sun Y., Ng DWK., Schober R.:
  Multiuser MISO UAV Communications in Uncertain Environments with No-Fly Zones: Robust Trajectory and Resource Allocation Design
  In: IEEE Transactions on Communications 68 (2020), S. 3153-3172
  ISSN: 0090-6778
  DOI: 10.1109/TCOMM.2020.2970043
  BibTeX: Download
• Xu D., Yu X., Schober R.:
  Resource Allocation for Intelligent Reflecting Surface-Assisted Cognitive Radio Networks
  21st IEEE International Workshop on Signal Processing Advances in Wireless Communications, SPAWC 2020 (Atlanta, GA, 26. Mai 2020 - 29. Mai 2020)
  In: IEEE Workshop on Signal Processing Advances in Wireless Communications, SPAWC 2020
  DOI: 10.1109/SPAWC48557.2020.9154252
  BibTeX: Download
• Xu D., Yu X., Sun Y., Ng DWK., Schober R.:
  Resource Allocation for IRS-Assisted Full-Duplex Cognitive Radio Systems
  In: IEEE Transactions on Communications 68 (2020), S. 7376-7394
  ISSN: 0090-6778
  DOI: 10.1109/TCOMM.2020.3020838
  BibTeX: Download
• Yu X., Xu D., Schober R.:
  Optimal Beamforming for MISO Communications via Intelligent Reflecting Surfaces
  21st IEEE International Workshop on Signal Processing Advances in Wireless Communications, SPAWC 2020 (Atlanta, GA, 26. Mai 2020 - 29. Mai 2020)
  In: IEEE Workshop on Signal Processing Advances in Wireless Communications, SPAWC 2020
  DOI: 10.1109/SPAWC48557.2020.9154337
  BibTeX: Download
• Yu X., Xu D., Sun Y., Ng DWK., Schober R.:
  Robust and Secure Wireless Communications via Intelligent Reflecting Surfaces
  In: IEEE Journal on Selected Areas in Communications (2020)
  ISSN: 0733-8716
  DOI: 10.1109/JSAC.2020.3007043
  BibTeX: Download

2019

• Sun Y., Xu D., Ng DWK., Dai L., Schober R.:
  Optimal 3D-Trajectory Design and Resource Allocation for Solar-Powered UAV Communication Systems
  In: IEEE Transactions on Communications 67 (2019), S. 4281-4298
  ISSN: 0090-6778
  DOI: 10.1109/TCOMM.2019.2900630
  BibTeX: Download
• Sun Y., Xu D., Ng DWK., Dai L., Schober R.:
  Optimal 3D-Trajectory Design and Resource Allocation for Solar-Powered UAV Communication Systems
  In: IEEE Transactions on Communications 67 (2019), S. 4281 - 4298
  ISSN: 0090-6778
  DOI: 10.1109/TCOMM.2019.2900630
  BibTeX: Download
• Xu D., Yu X., Sun Y., Ng DWK., Schober R.:
  Resource Allocation for Secure IRS-assisted Multiuser MISO Systems
  IEEE Global Communications Conference (GLOBECOM) (Waikoloa, HI, 9. Dezember 2019 - 13. Dezember 2019)
  In: 2019 IEEE GLOBECOM WORKSHOPS (GC WKSHPS), NEW YORK: 2019
  DOI: 10.1109/GCWkshps45667.2019.9024490
  BibTeX: Download
• Yu X., Xu D., Schober R.:
  Enabling Secure Wireless Communications via Intelligent Reflecting Surfaces
  IEEE Global Communications Conference (GLOBECOM) (Waikoloa, HI, 9. Dezember 2019 - 13. Dezember 2019)
  In: 2019 IEEE GLOBAL COMMUNICATIONS CONFERENCE (GLOBECOM), NEW YORK: 2019
  BibTeX: Download
• Yu X., Xu D., Schober R.:
  MISO wireless communication systems via intelligent reflecting surfaces
  2019 IEEE/CIC International Conference on Communications in China, ICCC 2019 (Changchun, 11. August 2019 - 13. August 2019)
  In: 2019 IEEE/CIC International Conference on Communications in China, ICCC 2019 2019
  DOI: 10.1109/ICCChina.2019.8855810
  BibTeX: Download

2018

• Xu D., Sun Y., Ng DWK., Schober R.:
  Robust Resource Allocation for UAV Systems with UAV Jittering and User Location Uncertainty
  IEEE Global Telecommunications Conference (GC Wkshps) (Abu Dhabi, 9. Dezember 2018 - 13. Dezember 2018)
  In: 2018 IEEE GLOBECOM WORKSHOPS (GC WKSHPS), NEW YORK: 2018
  BibTeX: Download