Saman Atapattu

Publication Activity (10 Years)

Years Active: 2007-2024
Publications (10 Years): 67

Top Topics

Communication Systems

Relay Selection

Resource Allocation

Channel Estimation

Top Venues

IEEE Trans. Commun.

Publications

Zhou Zhang, Saman Atapattu, Yizhu Wang, Sumei Sun, Kandeepan Sithamparanathan
Dynamic Cooperative MAC Optimization in RSU-Enhanced VANETs: A Distributed Approach. CoRR (2024)
Prathapasinghe Dharmawansa, Saman Atapattu, Jamie S. Evans, Kandeepan Sithamparanathan
Detection of Signals in Colored Noise: Leading Eigenvalue Test for Non-central F-matrices. CoRR (2024)
Tharaka Perera, Saman Atapattu, Yuting Fang, Jamie S. Evans
Graph Neural Networks for Physical-Layer Security in Multi-User Flexible-Duplex Networks. CoRR (2024)
Zhou Zhang, Saman Atapattu, Yizhu Wang, Marco Di Renzo
Distributed CSMA/CA MAC Protocol for RIS-Assisted Networks. GLOBECOM (2023)
Tharaka Perera, Saman Atapattu, Yuting Fang, Prathapasinghe Dharmawansa, Jamie S. Evans
Flex-Net: A Graph Neural Network Approach to Resource Management in Flexible Duplex Networks. CoRR (2023)
Prathapasinghe Dharmawansa, Saman Atapattu, Jamie S. Evans, Kandeepan Sithamparanathan
Generalized Eigenvalue Based Detection of Signals in Colored Noise: A Sample Deficient Analysis. GLOBECOM (2023)
Junliang Lin, Gongpu Wang, Saman Atapattu, Ruisi He, Gang Yang, Chintha Tellambura
Transmissive Metasurfaces Assisted Wireless Communications on Railways: Channel Strength Evaluation and Performance Analysis. IEEE Trans. Commun. 71 (3) (2023)
Zhou Zhang, Saman Atapattu, Yizhu Wang, Marco Di Renzo
Distributed CSMA/CA MAC Protocol for RIS-Assisted Networks. CoRR (2023)
Jia Xie, Zhou Zhang, Saman Atapattu, Yan Ye, Hailin Zhang
Optimal Secure Channel Access in Distributed Cooperative Networks With Untrusted Relay. IEEE Wirel. Commun. Lett. 12 (6) (2023)
Xuming An, Rongfei Fan, Han Hu, Ning Zhang, Saman Atapattu, Theodoros A. Tsiftsis
Joint Task Offloading and Resource Allocation for IoT Edge Computing With Sequential Task Dependency. IEEE Internet Things J. 9 (17) (2022)
Yuting Fang, Saman Atapattu, Hazer Inaltekin, Jamie S. Evans
Optimum Reconfigurable Intelligent Surface Selection for Wireless Networks. IEEE Trans. Commun. 70 (9) (2022)
Lanwei Zhang, Rajitha Senanayake, Saman Atapattu, Jamie S. Evans
Relay Assisted Underlay Cognitive Radio Networks with Multiple Users. PIMRC (2022)
Prathapasinghe Dharmawansa, Saman Atapattu, Marco Di Renzo
Performance Analysis of a Two-Tile Reconfigurable Intelligent Surface Assisted 2 × 2 MIMO System. IEEE Wirel. Commun. Lett. 10 (3) (2021)
Lanwei Zhang, Rajitha Senanayake, Saman Atapattu, Jamie S. Evans
Relay Assisted Underlay Cognitive Radio Networks with Multiple Users. CoRR (2021)
Mevan Wijewardena, Tharaka Samarasinghe, Kasun T. Hemachandra, Saman Atapattu, Jamie S. Evans
Physical Layer Security for Intelligent Reflecting Surface Assisted Two-Way Communications. IEEE Commun. Lett. 25 (7) (2021)
Xuming An, Rongfei Fan, Han Hu, Ning Zhang, Saman Atapattu, Theodoros A. Tsiftsis
Joint Task Offloading and Resource Allocation for IoT Edge Computing with Sequential Task Dependency. CoRR (2021)
Minhua Ding, Saman Atapattu, Chathuranga Weeraddana, Jamie S. Evans
Energy-Efficiency Fairness of Interference Multi-Relay Networks for Multi-User Communications. IEEE Commun. Lett. 25 (3) (2021)
Hazer Inaltekin, Saman Atapattu, Jamie S. Evans
Optimum Location-Based Relay Selection in Wireless Networks. IEEE Trans. Inf. Theory 67 (9) (2021)
Lahiru D. Chamain, Prathapasinghe Dharmawansa, Saman Atapattu, Chintha Tellambura
Eigenvalue-Based Detection of a Signal in Colored Noise: Finite and Asymptotic Analyses. IEEE Trans. Inf. Theory 66 (10) (2020)
Saman Atapattu, Rongfei Fan, Prathapasinghe Dharmawansa, Gongpu Wang, Jamie S. Evans
Two-Way Communications via Reconfigurable Intelligent Surface. WCNC (2020)
Saman Atapattu, Rongfei Fan, Prathapasinghe Dharmawansa, Gongpu Wang, Jamie S. Evans, Theodoros A. Tsiftsis
Reconfigurable Intelligent Surface Assisted Two-Way Communications: Performance Analysis and Optimization. IEEE Trans. Commun. 68 (10) (2020)
Prathapasinghe Dharmawansa, Kumara Kahatapitiya, Saman Atapattu, Chintha Tellambura
On the Exact Outage Probability of 2×2 MIMO-MRC in Correlated Rician Fading. WCNC (2020)
Saman Atapattu, Rongfei Fan, Prathapasinghe Dharmawansa, Gongpu Wang, Jamie S. Evans, Theodoros A. Tsiftsis
Reconfigurable Intelligent Surface assisted Two-Way Communications: Performance Analysis and Optimization. CoRR (2020)
Saman Atapattu, Hazer Inaltekin, Jamie S. Evans
Location-Based Optimum Cooperative Relay Selection in Spatial Wireless Networks. CoRR (2020)
Saman Atapattu, Chathuranga Weeraddana, Minhua Ding, Hazer Inaltekin, Jamie S. Evans
Latency Minimization with Optimum Workload Distribution and Power Control for Fog Computing. WCNC (2020)
Prathapasinghe Dharmawansa, Saman Atapattu, Marco Di Renzo
Performance Analysis of a Two-Tile Reconfigurable Intelligent Surface Assisted 2×2 MIMO System. CoRR (2020)
Guoxin Li, Deepak Mishra, Yulin Hu, Saman Atapattu
Optimal Designs for Relay-Assisted NOMA Networks With Hybrid SWIPT Scheme. IEEE Trans. Commun. 68 (6) (2020)
Wenjing Zhao, Gongpu Wang, Saman Atapattu, Theodoros A. Tsiftsis, Xiaoli Ma
Performance Analysis of Large Intelligent Surface Aided Backscatter Communication Systems. IEEE Wirel. Commun. Lett. 9 (7) (2020)
Wenjing Zhao, Gongpu Wang, Saman Atapattu, Theodoros A. Tsiftsis, Chintha Tellambura
Is Backscatter Link Stronger than Direct Link in Reconfigurable Intelligent Surface-Assisted System? IEEE Commun. Lett. 24 (6) (2020)
Yuting Fang, Saman Atapattu, Hazer Inaltekin, Jamie S. Evans
Optimum Reconfigurable Intelligent Surface Selection for Indoor and Outdoor Communications. CoRR (2020)
Saman Atapattu, Hazer Inaltekin, Jamie S. Evans
Location-Based Optimum Relay Selection in Random Spatial Networks. ICC (2019)
Hazer Inaltekin, Saman Atapattu, Jamie S. Evans
Limited-Feedback Distributed Relay Selection for Random Spatial Wireless Networks. GLOBECOM (2019)
Amanthi Thudugalage, Saman Atapattu, Jamie S. Evans
Opportunistic Wireless Energy Transfer in Point-to-Point Links. WCNC (2019)
Saman Atapattu, Prathapasinghe Dharmawansa, Marco Di Renzo, Chintha Tellambura, Jamie S. Evans
Multi-User Relay Selection for Full-Duplex Radio. IEEE Trans. Commun. 67 (2) (2019)
Wenjing Zhao, Gongpu Wang, Saman Atapattu, Ruisi He, Ying-Chang Liang
Channel Estimation for Ambient Backscatter Communication Systems With Massive-Antenna Reader. IEEE Trans. Veh. Technol. 68 (8) (2019)
Bhathiya Pilanawithana, Saman Atapattu, Jamie S. Evans
Resource Allocation in Dynamic DF Relay for SWIPT Network with Circuit Power Consumption. CoRR (2019)
Lahiru D. Chamain, Prathapasinghe Dharmawansa, Saman Atapattu, Chintha Tellambura
Detection of a Signal in Colored Noise: A Random Matrix Theory Based Analysis. CoRR (2019)
Lahiru D. Chamain, Prathapasinghe Dharmawansa, Saman Atapattu, Chintha Tellambura
Detection of a Signal in Colored Noise: A Random Matrix Theory Based Analysis. GLOBECOM (2019)
Saman Atapattu, Nathan Ross, Yindi Jing, Malin Premaratne
Source-Based Jamming for Physical-Layer Security on Untrusted Full-Duplex Relay. IEEE Commun. Lett. 23 (5) (2019)
Bhathiya Pilanawithana, Saman Atapattu, Jamie S. Evans
Average Transmission Success Probability Bound for SWIPT Relay Networks. WCNC (2019)
Wenjing Zhao, Gongpu Wang, Saman Atapattu, Ruisi He, Ying-Chang Liang
Channel Estimation for Ambient Backscatter Communication Systems with Massive-Antenna Reader. CoRR (2019)
Theshani Nuradha, Kasun T. Hemachandra, Tharaka Samarasinghe, Saman Atapattu
Physical-Layer Security for Untrusted UAV-Assisted Full-Duplex Wireless Networks. GLOBECOM Workshops (2019)
Saman Atapattu, Nathan Ross, Yindi Jing, Yuanyuan He, Jamie S. Evans
Physical-Layer Security in Full-Duplex Multi-Hop Multi-User Wireless Network With Relay Selection. IEEE Trans. Wirel. Commun. 18 (2) (2019)
Bhathiya Pilanawithana, Saman Atapattu, Jamie S. Evans
Resource Allocation in Dynamic DF Relay for SWIPT Network with Circuit Power Consumption. GLOBECOM (2019)
Lahiru D. Chamain, Prathapasinghe Dharmawansa, Saman Atapattu, Chintha Tellambura
Eigenvalue Based Detection of a Signal in Colored Noise: Finite and Asymptotic Analyses. CoRR (2019)
Wenjing Zhao, Gongpu Wang, Saman Atapattu, Chintha Tellambura, Hao Guan
Outage Analysis of Ambient Backscatter Communication Systems. IEEE Commun. Lett. 22 (8) (2018)
Alessio Zappone, Saman Atapattu, Marco Di Renzo, Jamie S. Evans, Mérouane Debbah
Energy-Efficient Relay Assignment and Power Control in Multi-User and Multi-Relay Networks. IEEE Wirel. Commun. Lett. 7 (6) (2018)
Wenjing Zhao, Gongpu Wang, Saman Atapattu, Bo Ai
Blind Channel Estimation in Ambient Backscatter Communication Systems with Multiple-Antenna Reader. ICCC (2018)
Wenjing Zhao, Gongpu Wang, Rongfei Fan, Lisheng Fan, Saman Atapattu
Ambient Backscatter Communication Systems: Capacity and Outage Performance Analysis. IEEE Access 6 (2018)
Yuan Yuan He, Saman Atapattu, Jamie S. Evans, Chintha Tellambura
A Novel and Tractable Antenna Selection in Spatial Modulation Systems. ICC (2018)
Rongfei Fan, Saman Atapattu, Wen Chen, Yihao Zhang, Jamie S. Evans
Throughput Maximization for Multi-Hop Decode-and-Forward Relay Network With Wireless Energy Harvesting. IEEE Access 6 (2018)
Saman Atapattu, Nathan Ross, Yindi Jing, Yuanyuan He, Jamie S. Evans
Physical-Layer Security in Full-Duplex Multi-User Relay Networks. ICC (2018)
Prathapasinghe Dharmawansa, Kumara Kahatapitiya, Saman Atapattu, Chintha Tellambura
Outage Analysis of 2×2 MIMO-MRC in Correlated Rician Fading. CoRR (2018)
Xiaoxi Guo, Yuanyuan He, Saman Atapattu, Subhrakanti Dey, Jamie S. Evans
Power Allocation for Distributed Detection Systems in Wireless Sensor Networks With Limited Fusion Center Feedback. IEEE Trans. Commun. 66 (10) (2018)
Yuanyuan He, Saman Atapattu, Chintha Tellambura, Jamie S. Evans
Opportunistic Group Antenna Selection in Spatial Modulation Systems. IEEE Trans. Commun. 66 (11) (2018)
Rajitha Senanayake, Saman Atapattu, Jamie S. Evans, Peter J. Smith
Decentralized Relay Selection in Multi-User Multihop Decode-and-Forward Relay Networks. IEEE Trans. Wirel. Commun. 17 (5) (2018)
Saman Atapattu, Prathapasinghe Dharmawansa, Marco Di Renzo, Jamie S. Evans
Relay Selection in Full-Duplex Multiple-User Wireless Networks. GLOBECOM (2017)
Rajitha Senanayake, Saman Atapattu, Phee Lep Yeoh, Jamie S. Evans
Decentralized relay selection in two-user multihop decode-and-forward relay networks. ICC (2017)
Saman Atapattu, Yuanyuan He, Prathapasinghe Dharmawansa, Jamie S. Evans
Impact of residual self-interference and direct-link interference on full-duplex relays. ICIIS (2017)
Wenjing Zhao, Gongpu Wang, Saman Atapattu, Chintha Tellambura
Outage Analysis of Ambient Backscatter Communication Systems. CoRR (2017)
Saman Atapattu, Prathapasinghe Dharmawansa, Chintha Tellambura, Jamie S. Evans
Exact Outage Analysis of Multiple-User Downlink With MIMO Matched-Filter Precoding. IEEE Commun. Lett. 21 (12) (2017)
Wenjing Zhao, Gongpu Wang, Feifei Gao, Yulong Zou, Saman Atapattu
Channel capacity and lower bound for ambient backscatter communication systems. WCSP (2017)
Bhathiya Pilanawithana, Saman Atapattu, Jamie S. Evans
Energy Allocation and Energy Harvesting in Wireless Relay Networks with Hybrid Protocol. GLOBECOM (2017)
Saman Atapattu, Jamie S. Evans
Optimal Energy Harvesting Protocols for Wireless Relay Networks. IEEE Trans. Wirel. Commun. 15 (8) (2016)
Bhathiya Pilanawithana, Saman Atapattu, Jamie S. Evans
Distribution of number of users per cell in a poisson wireless network with shadowing. AusCTW (2016)
Amanthi Thudugalage, Saman Atapattu, Jamie S. Evans
Beamformer design for wireless energy transfer with fairness. ICC (2016)
Amanthi Thudugalage, Saman Atapattu, Jamie S. Evans
Beamforming for total energy maximization in MISO networks. AusCTW (2016)
Saman Atapattu, Chintha Tellambura, Hai Jiang, Nandana Rajatheva
Unified Analysis of Low-SNR Energy Detection and Threshold Selection. IEEE Trans. Veh. Technol. 64 (11) (2015)
Saman Atapattu, Jamie S. Evans
Optimal Power-Splitting Ratio for Wireless Energy Harvesting in Relay Networks. VTC Fall (2015)
Saman Atapattu, Hai Jiang, Jamie S. Evans, Chintha Tellambura
Time-switching energy harvesting in relay networks. ICC (2015)
Saman Atapattu, Yindi Jing, Hai Jiang, Chintha Tellambura
Relay Selection Schemes and Performance Analysis Approximations for Two-Way Networks. IEEE Trans. Commun. 61 (3) (2013)
Saman Atapattu, Yindi Jing, Hai Jiang, Chintha Tellambura
Relay Selection and Performance Analysis in Multiple-User Networks. IEEE J. Sel. Areas Commun. 31 (8) (2013)
Saman Atapattu, Yindi Jing, Hai Jiang, Chintha Tellambura
Relay Selection and Performance Analysis in Multiple-User Networks CoRR (2011)
Saman Atapattu, Chintha Tellambura, Hai Jiang
MGF Based Analysis of Area under the ROC Curve in Energy Detection. IEEE Commun. Lett. 15 (12) (2011)
Saman Atapattu, Chintha Tellambura, Hai Jiang
Spectrum Sensing via Energy Detector in Low SNR. ICC (2011)
Saman Atapattu, Chintha Tellambura, Hai Jiang
Energy Detection Based Cooperative Spectrum Sensing in Cognitive Radio Networks. IEEE Trans. Wirel. Commun. 10 (4) (2011)
Saman Atapattu, Chintha Tellambura, Hai Jiang
A Mixture Gamma Distribution to Model the SNR of Wireless Channels. IEEE Trans. Wirel. Commun. 10 (12) (2011)
Saman Atapattu, Chintha Tellambura, Hai Jiang
Performance of Energy Detection: A Complementary AUC Approach. GLOBECOM (2010)
Saman Atapattu, Chintha Tellambura, Hai Jiang
Analysis of area under the ROC curve of energy detection. IEEE Trans. Wirel. Commun. 9 (3) (2010)
Saman Atapattu, Chintha Tellambura, Hai Jiang
Performance of an Energy Detector over Channels with Both Multipath Fading and Shadowing. IEEE Trans. Wirel. Commun. 9 (12) (2010)
Saman Atapattu, Chintha Tellambura, Hai Jiang
Representation of Composite Fading and Shadowing Distributions by Using Mixtures of Gamma Distributions. WCNC (2010)
Saman Atapattu, Nandana Rajatheva, Chintha Tellambura
Performance Analysis of TDMA Relay Protocols Over Nakagami- Fading. IEEE Trans. Veh. Technol. 59 (1) (2010)
Saman Atapattu, Chintha Tellambura, Hai Jiang
Relay Based Cooperative Spectrum Sensing in Cognitive Radio Networks. GLOBECOM (2009)
Saman Atapattu
Performance Comparison of Two STC-based Cooperative Relay Protocols. HPCNCS (2008)
Saman Atapattu, Nandana Rajatheva
Analysis of Alamouti Code Transmission over TDMA-Based Cooperative Protocol. VTC Spring (2008)
Saman Atapattu, Nandana Rajatheva
Performance Evaluation of Alamouti STC through Amplify-Forward Cooperative Relay Network over Nakagami-m Fading Channels. FGCN (2) (2007)