Ishtiaq Ahmad

21 papers B 3Misc 1Journal 11Unranked 6
YearRankTypeTitle / Venue / Authors
2025 J jnl
Zero-feedback open-loop distributed transmit beamforming.
Digit. Signal Process.
Khoa D. Nguyen, Gottfried Lechner, Ishtiaq Ahmad
2023 — conf
Angle of Arrival Estimation in Multi-User Massive MIMO LEO Satellite Networks.
ICC
Ikram Boukhedimi, Terence Chan, Ishtiaq Ahmad, Khoa D. Nguyen, Debabrata Kumar Karmokar, Balachander Ramamurthy, Jeewani Kodithuwakkuge
2022 J jnl
Outage Probability and Ergodic Capacity of Distributed Transmit Beamforming With Imperfect CSI.
IEEE Trans. Veh. Technol.
Ishtiaq Ahmad, Chang-Kyung Sung, Dmitry Kramarev, Gottfried Lechner, Hajime Suzuki, Ian Grivell
2021 J jnl
On the Next-Generation High Throughput Satellite Systems With Optical Feeder Links.
IEEE Syst. J.
Ishtiaq Ahmad, Khoa D. Nguyen, Nick Letzepis, Gottfried Lechner
2021 J jnl
Zero-Forcing Precoding With Partial CSI in Multibeam High Throughput Satellite Systems.
IEEE Trans. Veh. Technol.
Ishtiaq Ahmad, Khoa D. Nguyen, Nick Letzepis, Gottfried Lechner, Vahid Joroughi
2019 — conf
Event-Triggered Synchronization for Mobile Distributed Transmit Beamforming.
MILCOM
Dmitry Kramarev, Ishtiaq Ahmad, Kelvin J. Layton, Marc P. Lavenant, Hidayat Soetiyono, Gottfried Lechner, Hajime Suzuki, Ian Grivell, Stephen Leak
2019 — conf
Performance Analysis of Distributed Transmit Beamforming with Quantized Channel Feedback.
VTC Spring
Chang-Kyung Sung, Ishtiaq Ahmad, Gottfried Lechner, Hajime Suzuki
2019 J jnl
Statistical characterisation and analysis of differential correlation-based frame detector.
IET Commun.
Assad Akhlaq, Imran Shafique Ansari, Gottfried Lechner, Mark Rice, Ishtiaq Ahmad
2018 — conf
Construction of Adaptive Short LDPC Codes for Distributed Transmit Beamforming.
ICSPCS
Ismail Shakeel, Ishtiaq Ahmad, Hajime Suzuki
2018 Misc conf
On the Error Rate Analysis of Distributed Transmit Beamforming.
ITNAC
Ishtiaq Ahmad, Gottfried Lechner, Ismail Shakeel
2018 J jnl
On the Hopping Loss in MIMO Decode-and-Forward Cooperative Relaying.
IEEE Trans. Commun.
Ishtiaq Ahmad, Khoa D. Nguyen, Nick Letzepis, André Pollok
2017 B conf
Performance Analysis of High Throughput Satellite Systems with Optical Feeder Links.
GLOBECOM
Ishtiaq Ahmad, Khoa D. Nguyen, Nick Letzepis
2016 B conf
Capacity analysis of zero-forcing precoding in multibeam satellite systems with rain fading.
PIMRC
Ishtiaq Ahmad, Khoa D. Nguyen, André Pollok, Nick Letzepis
2016 B conf
Multi-hopping loss in MIMO decode-and-forward cooperative relaying.
PIMRC
Ishtiaq Ahmad, Khoa D. Nguyen, André Pollok, Nick Letzepis
2015 J jnl
A review of channel selection algorithms for EEG signal processing.
EURASIP J. Adv. Signal Process.
Turky N. Alotaiby, Fathi E. Abd El-Samie, Saleh A. Alshebeili, Ishtiaq Ahmad
2015 J jnl
Ergodic Capacity of Nonlinear MIMO-OFDM Relaying Channels.
Wirel. Pers. Commun.
Ishtiaq Ahmad, Ahmed Iyanda Sulyman, Khaled Ali Abuhasel, Saleh A. Alshebeili, Awad K. Al-Asmari
2015 — conf
Spectrum sharing between small cells and satellites: Opportunities and challenges.
ICC Workshops
Awais Khawar, Ishtiaq Ahmad, Ahmed Iyanda Sulyman
2014 J jnl
EEG seizure detection and prediction algorithms: a survey.
EURASIP J. Adv. Signal Process.
Turky N. Alotaiby, Saleh A. Alshebeili, Tariq Alshawi, Ishtiaq Ahmad, Fathi E. Abd El-Samie
2013 J jnl
Capacity analysis of threshold-based SNR scheduler in LTE systems.
EURASIP J. Adv. Signal Process.
Ahmed Iyanda Sulyman, Ishtiaq Ahmad, Hossam S. Hassanein, Saleh A. Alshebeili
2013 J jnl
Spectral broadening effects of high-power amplifiers in MIMO-OFDM relaying channels.
EURASIP J. Wirel. Commun. Netw.
Ishtiaq Ahmad, Ahmed Iyanda Sulyman, Abdulhameed Alsanie, Awad Kh Alasmari, Saleh A. Alshebeili
2012 — conf
Capacity analysis of threshold-based multiuser scheduling in broadband OFDMA systems.
CCECE
Ahmed Iyanda Sulyman, Ishtiaq Ahmad, Hossam S. Hassanein, Saleh Al-Shebeili