Noman received his Masters of Science and Bachelors of Science degrees in Electrical and Electronics Engineering (Wireless Communications and Networking) from Universiti Teknologi Petronas, Malaysia, and Mohammad Ali Jinnah University, Pakistan in 2014 and 2011, respectively. Noman has completed his PhD (Topic: Coexistence of Heterogeneous Networks in 5G) and working as a casual academic at School of Electrical and Data Engineering (SEDE), UTS. He has also served as IEEE UTS Student Branch Chair (2017–2018) and IELTS invigilator at UTS. Noman has over 5 years of experience in academia and research.
- Institute of Electrical and Electronics Engineers (IEEE) member since 2012.
- Member of Pakistan Engineering Council (PEC) since 2011.
- Dynamic spectrum sharing methodologies and their performance analysis using system-level simulations and analytical methods.
- MAC layer methodologies for the coexistence of heterogeneous networks.
- Enabling technologies for 5G networks.
- Fault-tolerance and network survivability in Mobile Ad-hoc Networks.
Casual Academic Jan 2016- to date
Working as casual academic to conduct classes and tutorials for following subjects,
- 31270 Networking Essentials (Cisco Certified Network Associate: 1)
- 31277 Routing and Internetworks (Cisco Certified Network Associate: 2)
- 48430 Programming Fundamentals (C)
Hands-on training for students of networking subjects using CISCO 2960 switches and CISCO 1941 routers.
Academic Tutor Jan 2012- Oct 2015
- Conducted tutorials, labs and coaching classes of undergraduate students for subjects;
- Structure Programming and Interfacing (C),
- Electro Magnetic Theory
- Probability and Statistics
- Communication System
- Digital Signal Processing
- Graduate Assitance for Final Year Project (FYP) students.
Haider, N, Ali, A, He, Y & Dutkiewicz, E 2018, 'Performance Analysis of Full Duplex D2D in Opportunistic Spectrum Access', ISCIT 2018 - 18th International Symposium on Communication and Information Technology, International Symposium on Communication and Information Technology, IEEE, Bangkok, Thailand, pp. 383-388.View/Download from: Publisher's site
© 2018 IEEE. Opportunistic Spectrum Access (OSA) allows an efficient use of spectrum based on share-it or use-it principle and can be a viable solution for the challenging problem of spectrum scarcity. Emerging systems have been proposed for OSA, where primary users (PU) have guaranteed interference protection from secondary users (SU). The potential of Full Duplex (FD) and Device-To-device (D2D) technologies in 5G has proven to be promising for increasing data rates and network capacity. In this article using stochastic geometry and random graphs, we model and assess the D2D operations in full Duplex/half Duplex mode for SUs, while protecting the PU's transmission by defining the exclusion zone (EZ). Depending on the location and transmit power of D2D users, the induced aggregate interference should not violate the interference threshold for EZ of PUs. For this, we characterize the interference from D2D links and derive the probability for successful D2D users for half-duplex and full duplex modes. Analyses is further supported by extensive simulations results.
Haider, N, Dutkiewicz, E, Nguyen, DN, Mueck, M & Srikanteswarae, S 2017, 'The Impact on Full Duplex D2D Communication of Different LTE Transmission Techniques', 2017 IEEE 85th Vehicular Technology Conference (VTC Spring), IEEE Vehicular Technology Conference, IEEE, Sydney, Australia, pp. 1-5.View/Download from: Publisher's site
To augment capacity of spectrum limited cellular systems, 3GPP proposed Licensed Assisted Access (LAA-LTE) while efforts are underway to standardize the standalone MulteFire (a small cell standalone version of LTE). LAA is expected to boost capacity of LTE via unlicensed spectrum (5GHz). On the other hand, recent advances in Self Interference Suppression (SIS) techniques allow radios to transmit and receive simultaneously on the same channel (i.e., in-band Full-Duplex, FD). As part of future wireless networks, Device-to-device (D2D) communications would find its great potential through this FD capability. However, due to high induced aggregate interference from FD and its impact on medium access probability, the rigorous and critical analysis is needed to find an optimum trade-off between performance efficiency and overheads. Using stochastic geometry and the random graph theory, in this article, we analyze the impact of different LTE network paradigms with HD/FD D2D devices. Moreover, the impact of state- of-the-art coexistence techniques (discontinuous transmission and listen-before-talk) recommended for LTE in unlicensed spectrum over HD/FD D2D network is also discussed. The analysis is supported with extensive simulation results that reveal insights of the coexistence mechanism efficiency employed by LTE, the impact of SIS and the cost of FD operation in D2D.