Hedieh Ajam - Institute for Digital Communications

Hedieh Ajam, M. Sc.

Department of Electrical-Electronic-Communication Engineering
Institute for Digital Communications (IDC) (Prof. Dr. Schober)

Room 04.0391
Cauerstraße 7
91058 Erlangen

Phone number: +49 9131 85-25390
Fax number: +49 9131 85-28919
Email: hedieh.ajam@fau.de
Website: https://www.idc.tf.fau.de/person/hedieh-ajam/

2024

Shanin N., Ajam H., Papanikolaou V., Cottatellucci L., Schober R.:
Accurate EH Modelling and Achievable Information Rate for SLIPT Systems with Multi-Junction Photovoltaic Receivers
In: IEEE Transactions on Communications (2024), p. 1-1
ISSN: 0090-6778
DOI: 10.1109/TCOMM.2024.3420694
BibTeX: Download

2023

Ajam H., Najafi M., Jamali V., Schober R.:
Optical IRSs: Power Scaling Law, Optimal Deployment, and Comparison with Relays
In: IEEE Transactions on Communications (2023), p. 1-1
ISSN: 0090-6778
DOI: 10.1109/TCOMM.2023.3327464
BibTeX: Download
Ajam H., Schober R.:
Optical Intelligent Reflecting Surfaces
In: Qingqing Wu, Trung Q. Duong, Derrick Wing Kwan Ng, Robert Schober, Rui Zhang (ed.): Intelligent Surfaces Empowered 6G Wireless Network, John Wiley and Sons, Inc., 2023, p. 315-334
ISBN: 9781119913092
DOI: 10.1002/9781119913122.ch15
BibTeX: Download
Shanin N., Ajam H., Papanikolaou V., Schmauß B., Cottatellucci L., Schober R.:
EH Modelling and Achievable Rate for FSO SWIPT Systems with Non-linear Photovoltaic Receivers
(2023), p. 5561-5567
ISSN: 2334-0983
DOI: 10.48550/arXiv.2305.03524
BibTeX: Download

2022

Ajam H., Najafi Kalyani M., Jamali V., Schober R.:
Power Scaling Law for Optical IRSs and Comparison with Optical Relays
2022 IEEE Global Communications Conference, GLOBECOM 2022 (Virtual, December 2022 - December 2022)
In: 2022 IEEE Global Communications Conference, GLOBECOM 2022 - Proceedings 2022
DOI: 10.1109/GLOBECOM48099.2022.10001121
BibTeX: Download
Ajam H., Najafi M., Jamali Kooshkghazi V., Schmauß B., Schober R.:
Modeling and Design of IRS-Assisted Multi-Link FSO Systems
In: IEEE Transactions on Communications (2022)
ISSN: 0090-6778
DOI: 10.1109/TCOMM.2022.3163767
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2021

Ajam H., Najafi Kalyani M., Jamali Kooshkghazi V., Schober R.:
Channel Modeling for IRS -Assisted FSO Systems
IEEE Wireless Communications and Networking Conference (WCNC) (Nanjing, PEOPLES R CHINA)
In: 2021 IEEE WIRELESS COMMUNICATIONS AND NETWORKING CONFERENCE (WCNC), NEW YORK: 2021
DOI: 10.1109/wcnc49053.2021.9417328
BibTeX: Download
Jamali V., Ajam H., Najafi M., Schmauß B., Schober R., Poor HV.:
Intelligent Reflecting Surface Assisted Free-Space Optical Communications
In: IEEE Communications Magazine 59 (2021), p. 57-63
ISSN: 0163-6804
DOI: 10.1109/MCOM.001.2100406
BibTeX: Download

2020

Ajam H., Najafi M., Jamali V., Schober R.:
Ergodic Sum Rate Analysis of UAV-Based Relay Networks With Mixed RF-FSO Channels
In: IEEE Open Journal of the Communications Society 1 (2020), p. 164-178
ISSN: 2644-125X
DOI: 10.1109/OJCOMS.2020.2969492
BibTeX: Download
Najafi M., Ajam H., Jamali V., DIamantoulakis PD., Karagiannidis GK., Schober R.:
Statistical Modeling of the FSO Fronthaul Channel for UAV-Based Communications
In: IEEE Transactions on Communications 68 (2020), p. 3720-3736
ISSN: 0090-6778
DOI: 10.1109/TCOMM.2020.2981560
BibTeX: Download

2018

Najafi Kalyani M., Ajam H., Jamali Kooshkghazi V., Diamantoulakis PD., Karagiannidis GK., Schober R.:
Statistical Modeling of FSO Fronthaul Channel for Drone-Based Networks
2018 IEEE International Conference on Communications (ICC) (Kansas City, MO, May 2018 - May 2018)
DOI: 10.1109/ICC.2018.8422552
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Hedieh Ajam, Nikita Shanin, Robert Schober, Vasileios Papanikolaou, Bernhard Schmauß, Laura Cottatellucci: Best Paper Award (IEEE ComSoc Transmission, Access, and Optical Systems (TAOS) Technical Committee) – 2023
Robert Schober, Hedieh Ajam, Marzieh Najafikalyani, Vahid Jamali Kooshkghazi: WCNC Best Paper Award (IEEE Wireless Communications and Networking Conference (WCNC)) – 2021