Spectrum and Orthogonality of Orthogonal Delay-Doppler Division Multiplexing Modulation Waveforms.

Paul G. Fitzpatrick

Akram Shafie Jun Tong Jinhong Yuan Taka Sakurai Paul G. Fitzpatrick Yuting Fang Yixuan Xie Spectrum and Orthogonality of Orthogonal Delay-Doppler Division Multiplexing Modulation Waveforms. 7298-7315 2026 25 IEEE Trans. Wirel. Commun. https://doi.org/10.1109/TWC.2025.3630342 db/journals/twc/twc25.html#ShafieTYSFFX26 streams/journals/twc

Akram Shafie Jun Tong Jinhong Yuan Taka Sakurai Paul G. Fitzpatrick Yuting Fang Yixuan Xie On the Spectral Response of ODDM Signals. 7079-7084 2025 ICC https://doi.org/10.1109/ICC52391.2025.11161033 conf/icc/2025 db/conf/icc/icc2025.html#ShafieTYSFFX25 streams/conf/icc

Akram Shafie Jinhong Yuan Paul G. Fitzpatrick Taka Sakurai Yuting Fang On the Coexistence of OTFS Modulation With OFDM-Based Communication Systems. 6822-6838 2024 November 72 IEEE Trans. Commun. 11 https://doi.org/10.1109/TCOMM.2024.3412776 db/journals/tcom/tcom72.html#ShafieYFSF24 streams/journals/tcom

Shuangyang Li Jinhong Yuan Paul G. Fitzpatrick Taka Sakurai Giuseppe Caire Delay-Doppler Domain Tomlinson-Harashima Precoding for OTFS-Based Downlink MU-MIMO Transmissions: Linear Complexity Implementation and Scaling Law Analysis. 2153-2169 2023 April 71 IEEE Trans. Commun. 4 https://doi.org/10.1109/TCOMM.2023.3244251 db/journals/tcom/tcom71.html#LiYFSC23

Qingqing Cheng Zhenguo Shi Jinhong Yuan Paul G. Fitzpatrick Taka Sakurai A Novel Environmentally Robust ODDM Detection Approach Using Contrastive Learning. 5274-5286 2023 September 71 IEEE Trans. Commun. 9 https://doi.org/10.1109/TCOMM.2023.3282959 db/journals/tcom/tcom71.html#ChengSYFS23

Akram Shafie Jinhong Yuan Yuting Fang Paul G. Fitzpatrick Taka Sakurai Coexistence of OTFS Modulation With OFDM-based Communication Systems. 4056-4061 2023 GLOBECOM https://doi.org/10.1109/GLOBECOM54140.2023.10437417 conf/globecom/2023 db/conf/globecom/globecom2023.html#ShafieYFFS23 Qingqing Cheng Zhenguo Shi Jinhong Yuan Paul G. Fitzpatrick Taka Sakurai Novel ODDM Signal Detection using Contrastive Learning for High Reliability and Fast Convergence. 1280-1285 2023 ICC https://doi.org/10.1109/ICC45041.2023.10279016 conf/icc/2023 db/conf/icc/icc2023.html#ChengSYFS23

Shuangyang Li Jinhong Yuan Paul G. Fitzpatrick Taka Sakurai Giuseppe Caire Delay-Doppler Domain Tomlinson-Harashima Precoding for OTFS-based Downlink MU-MIMO Transmissions: Linear Complexity Implementation and Scaling Law Analysis. 2023 abs/2301.02453 CoRR https://doi.org/10.48550/arXiv.2301.02453 db/journals/corr/corr2301.html#abs-2301-02453

Shuangyang Li Jinhong Yuan Paul G. Fitzpatrick Taka Sakurai Giuseppe Caire Delay-Doppler Domain Tomlinson-Harashima Precoding for Downlink MU-MIMO OTFS Transmissions. 1697-1702 2022 GLOBECOM https://doi.org/10.1109/GLOBECOM48099.2022.10000966 conf/globecom/2022 db/conf/globecom/globecom2022.html#LiYFSC22

Åke Arvidsson Milosh V. Ivanovich Paul G. Fitzpatrick Modelling user experience of adaptive streaming video over fixed capacity links. 102199 2021 148 Perform. Evaluation https://doi.org/10.1016/j.peva.2021.102199 db/journals/pe/pe148.html#ArvidssonIF21

Chathuranga Widanapathirana Jonathan C. Li Milosh V. Ivanovich Paul G. Fitzpatrick Y. Ahmet Sekercioglu Adaptive Statistical Signatures of Network Soft-Failures in User Devices. 1262-1278 2014 57 Comput. J. 8 https://doi.org/10.1093/comjnl/bxt079 db/journals/cj/cj57.html#WidanapathiranaLIFS14

Chathuranga Widanapathirana X. Ang Jonathan C. Li Milosh V. Ivanovich Paul G. Fitzpatrick Y. Ahmet Sekercioglu A Hybrid Classifier Using Reduced Signatures for Automated Soft-Failure Diagnosis in Network End-User Devices. 3275-3289 2014 9 J. Networks 12 https://doi.org/10.4304/jnw.9.12.3275-3289 db/journals/jnw/jnw9.html#WidanapathiranaALIFS14

Azrina Abd Aziz Y. Ahmet Sekercioglu Paul G. Fitzpatrick Milosh V. Ivanovich A Survey on Distributed Topology Control Techniques for Extending the Lifetime of Battery Powered Wireless Sensor Networks. 121-144 2013 15 IEEE Commun. Surv. Tutorials 1 https://doi.org/10.1109/SURV.2012.031612.00124 db/journals/comsur/comsur15.html#AzizSFI13

Milosh V. Ivanovich Paul G. Fitzpatrick An Accurate Performance Approximation for Beyond 3G Wireless Broadband Systems With QoS. 2230-2238 2013 62 IEEE Trans. Veh. Technol. 5 https://doi.org/10.1109/TVT.2012.2237528 db/journals/tvt/tvt62.html#IvanovichF13

Chathuranga Widanapathirana Jonathan C. Li Milosh V. Ivanovich Paul G. Fitzpatrick Y. Ahmet Sekercioglu Adaptive signatures of soft-failures in end-user devices using aggregated TCP statistics. 752-755 2013 IM https://ieeexplore.ieee.org/document/6573070/ conf/im/2013 db/conf/im/im2013.html#WidanapathiranaLIFS13 Chathuranga Widanapathirana Jonathan C. Li Milosh V. Ivanovich Paul G. Fitzpatrick Y. Ahmet Sekercioglu Automated diagnosis of known and unknown soft-failure in user devices using transformed Signatures and single classifier architecture. 614-621 2013 LCN https://doi.org/10.1109/LCN.2013.6761298 https://doi.ieeecomputersociety.org/10.1109/LCN.2013.6761298 conf/lcn/2013 db/conf/lcn/lcn2013.html#WidanapathiranaLIFS13

Chathuranga Widanapathirana Jonathan C. Li Y. Ahmet Sekercioglu Milosh V. Ivanovich Paul G. Fitzpatrick Intelligent Automated Diagnosis of Client Device Bottlenecks in Private Clouds http://arxiv.org/abs/1204.5805 2012 CoRR abs/1204.5805 db/journals/corr/corr1204.html#abs-1204-5805

Chathuranga Widanapathirana Y. Ahmet Sekercioglu Paul G. Fitzpatrick Milosh V. Ivanovich Jonathan C. Li Diagnosing client faults using SVM-based intelligent inference from TCP packet traces http://arxiv.org/abs/1207.3560 2012 CoRR abs/1207.3560 db/journals/corr/corr1207.html#abs-1207-3560

Chathuranga Widanapathirana Y. Ahmet Sekercioglu Milosh V. Ivanovich Paul G. Fitzpatrick Jonathan C. Li Automated Inference System for End-To-End Diagnosis of Network Performance Issues in Client-Terminal Devices http://arxiv.org/abs/1207.3869 2012 CoRR abs/1207.3869 db/journals/corr/corr1207.html#abs-1207-3869

Chathuranga Widanapathirana Jonathan Li 0005 Y. Ahmet Sekercioglu Milosh V. Ivanovich Paul G. Fitzpatrick Intelligent Automated Diagnosis of Client Device Bottlenecks in Private Clouds. 261-266 2011 UCC https://doi.org/10.1109/UCC.2011.42 https://doi.ieeecomputersociety.org/10.1109/UCC.2011.42 conf/ucc/2011 db/conf/ucc/ucc2011.html#WidanapathiranaLSIF11 Milosh V. Ivanovich Paul G. Fitzpatrick Throughput metrics in beyond 3G wireless systems with complex rate variability and QoS. 1-5 2008 PIMRC https://doi.org/10.1109/PIMRC.2008.4699615 conf/pimrc/2008 db/conf/pimrc/pimrc2008.html#IvanovichF08 Taka Sakurai Milosh V. Ivanovich Paul G. Fitzpatrick Approximating the Admission Region for Multi-resource CAC in Wireless Networks. 1060-1071 2007 conf/teletraffic/2007 ITC https://doi.org/10.1007/978-3-540-72990-7_91 db/conf/teletraffic/itc2007.html#SakuraiIF07

Anthony Saliba Michael Beresford Milosh V. Ivanovich Paul G. Fitzpatrick User-perceived quality of service in wireless data networks. 413-422 2005 9 Pers. Ubiquitous Comput. 6 https://doi.org/10.1007/s00779-005-0034-7 db/journals/puc/puc9.html#SalibaBIF05

Milosh V. Ivanovich Jonathan Li 0005 Timothy Neame Paul G. Fitzpatrick Modelling GPRS data traffic. 3300-3304 2004 GLOBECOM https://doi.org/10.1109/GLOCOM.2004.1378960 conf/globecom/2004 db/conf/globecom/globecom2004.html#IvanovichLNF04 Milosh V. Ivanovich Paul G. Fitzpatrick Michael Beresford Anthony Saliba An empirical 3-D user satisfaction model in wireless data networks. 1236-1240 2004 PIMRC https://doi.org/10.1109/PIMRC.2004.1373895 conf/pimrc/2004 db/conf/pimrc/pimrc2004.html#IvanovichFBS04 Paul G. Fitzpatrick Milosh V. Ivanovich J. Yin Models for pre-emption of packet data by voice in slotted cellular radio networks. 1698-1702 2002 GLOBECOM https://doi.org/10.1109/GLOCOM.2002.1188488 conf/globecom/2002 db/conf/globecom/globecom2002.html#FitzpatrickIY02 Rami G. Mukhtar Stephen V. Hanly Hai Vu Milosh V. Ivanovich Paul G. Fitzpatrick Analysis of TCP performance over hybrid "fast fixed-to-slow wireless" buffered links. 1816-1820 2001 GLOBECOM https://doi.org/10.1109/GLOCOM.2001.965889 conf/globecom/2001 db/conf/globecom/globecom2001.html#MukhtarHVIF01 X. Ang Åke Arvidsson Azrina Abd Aziz Michael Beresford Giuseppe Caire Qingqing Cheng Yuting Fang Stephen Vaughan HanlyStephen V. Hanly Milosh V. Ivanovich Jonathan C. LiJonathan Li 0005 Shuangyang Li Rami G. Mukhtar Timothy Neame Taka Sakurai Anthony Saliba Y. Ahmet Sekercioglu Akram Shafie Zhenguo Shi Jun Tong Hai Vu Chathuranga Widanapathirana Yixuan Xie J. Yin Jinhong Yuan