Rahat Ullah

26 papers B 1Journal 20Unranked 5
YearRankTypeTitle / Venue / Authors
2025 J jnl
10.24 Tb/s passive optical network physical layer security based on multi-dimensional non-uniform segmentation scrambling with annular embedded neurons.
J. Opt. Commun. Netw.
Zhiruo Guo, Jianxin Ren, Bo Liu, Qing Zhong, Wei Sun, Yaya Mao, Xiumin Song, Shuaidong Chen, Pengfei Tian, Xiantao Yang, Silin Chen, Rahat Ullah
2025 J jnl
Maximizing energy efficiency through joint resource optimization in NOMA-assisted UAV-enabled next-generation wireless networks.
Clust. Comput.
Rahat Ullah, Mubashar Sarfraz, Muhammad Farhan Sohail, Sheraz Alam, Sajjad Ahmed Ghauri, Nauman Anwar Baig
2024 J jnl
A High-Capacity Optical Metro Access Network: Efficiently Recovering Fiber Failures with Robust Switching and Centralized Optical Line Terminal.
Sensors
Rahat Ullah, Sibghat Ullah, Ahmad S. Almadhor, Hathal Salamah Alwageed, Abdullah A. Al-Atawi, Jianxin Ren, Shuaidong Chen
2024 J jnl
Editorial: Ubiquitous Computing Entity-aware Data Management on Mobile Devices.
Mob. Networks Appl.
Faheem Khan, Rahat Ullah, Umm-e Laila
2024 J jnl
Intelligent decision making for energy efficient fog nodes selection and smart switching in the IOT: a machine learning approach.
PeerJ Comput. Sci.
Rahat Ullah, Muhammad Yahya, Leonardo Mostarda, Abdullah Alshammari, Ahmed I. Alutaibi, Nadeem Sarwar, Farhan Ullah, Sibghat Ullah
2023 J jnl
Assessing Impacts of Flood and Drought over the Punjab Region of Pakistan Using Multi-Satellite Data Products.
Remote. Sens.
Rahat Ullah, Jahangir Khan, Irfan Ullah, Faheem Khan, Youngmoon Lee
2023 B conf
Comparison of the Barriers to BIM Adoption and Digital Transformation within the Construction Industry of Pakistan and Ireland.
TrustCom
Adhban Farea, Moaaz Munir, Rahat Ullah, Michal Otreba, Sean Carroll, Joe Harrington
2023 J jnl
Investigating Drought and Flood Evolution Based on Remote Sensing Data Products over the Punjab Region in Pakistan.
Remote. Sens.
Rahat Ullah, Jahangir Khan, Irfan Ullah, Faheem Khan, Youngmoon Lee
2022 J jnl
Effect of number of neurons and layers in an artificial neural network for generalized concrete mix design.
Neural Comput. Appl.
Mohammad Adil, Rahat Ullah, Salma Noor, Neelam Gohar
2021 J jnl
A Linear Parameter Varying Strategy Based Integral Sliding Mode Control Protocol Development and Its Implementation on Ball and Beam Balancer.
IEEE Access
Imran Khan Yousufzai, Farrukh Waheed, Qudrat Khan, Aamer Iqbal Bhatti, Rahat Ullah, Rini Akmeliawati
2020 J jnl
Irregular Geometry Based Sectored FFR Scheme for ICI Mitigation in Multicellular Networks.
J. Commun.
Rahat Ullah, Hanif Ullah, Zubair Khalid, Hashim Safdar
2020 J jnl
Ultra-Wide and Flattened Optical Frequency Comb Generation Based on Cascaded Phase Modulator and LiNbO3-MZM Offering Terahertz Bandwidth.
IEEE Access
Sibghat Ullah, Rahat Ullah, Qi Zhang, Hafiz Ahmad Khalid, Kamran Ali Memon, Adil Khan, Feng Tian, Xiangjun Xin
2019 J jnl
Big data challenges: Prioritizing by decision-making process using Analytic Network Process technique.
Multim. Tools Appl.
Zahid Latif, Lei Wang, Shahid Latif, Zulfiqar Hussain Pathan, Rahat Ullah, Jianqiu Zeng
2019 J jnl
Proposing simulation model for multi-wavelength source offering 40 Gbps WDM-PON using AWG with a single laser.
Comput. Appl. Eng. Educ.
Rahat Ullah, Bo Liu, Sibghat Ullah, Yaya Mao, Feng Tian, Xiangjun Xin
2019 — conf
Sensor virtualization Middleware design for Ambient Assisted Living based on the Priority packet processing.
ANT/EDI40
Zubair Khalid, Usman Khalid, Mohd Adib Sarijari, Hashim Safdar, Rahat Ullah, Mohsin Qureshi, Shafiq Ur Rehman
2018 J jnl
Flattened Optical Multicarrier Generation Technique for Optical Line Terminal Side in Next Generation WDM-PON Supporting High Data Rate Transmission.
IEEE Access
Rahat Ullah, Bo Liu, Sibghat Ullah, Yaya Mao, Feng Tian, Muhammad Kamran Khan, Xiangjun Xin
2018 J jnl
Ligature based Urdu Nastaleeq sentence recognition using gated bidirectional long short term memory.
Clust. Comput.
Ibrar Ahmad, Xiaojie Wang, Yuzhao Mao, Guang Liu, Haseeb Ahmad, Rahat Ullah
2018 J jnl
Optical Multi-Wavelength Source for Single Feeder Fiber Using Suppressed Carrier in High Capacity LR-WDM-PON.
IEEE Access
Sibghat Ullah, Rahat Ullah, Adil Khan, Hafiz Ahmad Khalid, Qi Zhang, Qinghua Tian, Faheem Khan, Xiangjun Xin
2017 J jnl
Do product reviews really reduce search costs?
J. Organ. Comput. Electron. Commer.
Naveen Amblee, Rahat Ullah, Wonjoon Kim
2017 J jnl
Line and Ligature Segmentation of Urdu Nastaleeq Text.
IEEE Access
Ibrar Ahmad, Xiaojie Wang, Ruifan Li, Manzoor Ahmed, Rahat Ullah
2016 J jnl
From valence to emotions: Exploring the distribution of emotions in online product reviews.
Decis. Support Syst.
Rahat Ullah, Naveen Amblee, Wonjoon Kim, Hyunjong Lee
2014 — conf
Distributed resource allocation for spatially distributed irregular cells.
ISTT
Hashim Safdar, Norsheila Binti Fisal, Rahat Ullah
2014 — conf
Fractional frequency reuse for irregular cell geometry OFDMA systems.
ISTT
Rahat Ullah, Norsheila Fisal, Hashim Safdar
2013 — conf
Voronoi cell geometry based dynamic Fractional Frequency Reuse for OFDMA cellular networks.
ICSIPA
Rahat Ullah, Norsheila Fisal, Hashim Safdar, Wajahat Maqbool, Zubair Khalid, Adnan Shahid Khan
2011 J jnl
A Step towards an Easy Interconversion of Various Number Systems
CoRR
Shahid Latif, Rahat Ullah, Hamid Jan
2011 — conf
Convenient Way for Detecting Check Bits in Hamming Code.
FGIT-CA/CES3
Rahat Ullah, Jahangir Khan, Shahid Latif, Inayat Ullah