11 citations · 30 across the 7 of their papers we have counts for
7 papers
Efficient Localization of Directional Emitters via Joint Beampattern Estimation
Fraser Williams, Akila Pemasiri, Dhammika Jayalath +2
Localization methods designed for omnidirectional emitters degrade on directional sources, where directive beampatterns induce pronounced received signal strength (RSS) modulations…
Robustness and Security Enhancement of Radio Frequency Fingerprint Identification in Time-Varying Channels
Lu Yang, Seyit Camtepe, Yansong Gao +2
Radio frequency fingerprint identification (RFFI) is becoming increasingly popular, especially in applications with constrained power, such as the Internet of Things (IoT). Due to…
On the Use of Power Amplifier Nonlinearity Quotient to Improve Radio Frequency Fingerprint Identification in Time-Varying Channels
Lu Yang, Seyit Camtepe, Yansong Gao +2
Radio frequency fingerprint identification (RFFI) is a lightweight device authentication technique particularly desirable for power-constrained devices, e.g., the Internet of thing…
ZSM-based Management and Orchestration of 3GPP Network Slicing: An Architectural Framework and Deployment Options
Muhammad Mohtasim Sajjad, Dhammika Jayalath, Yu-Chu Tian +1
Driven by closed-loop automation, the Zero-Touch Network and Services Management (ZSM) framework offers invigorating features for the end-to-end management and orchestration of a s…
On Session Continuation among Slices for Inter-Slice Mobility Support in 3GPP Service-based Architecture
Muhammad Mohtasim Sajjad, Dhammika Jayalath, Yu-Chu Tian +1
The 3GPP has provided its first standard specifications for network slicing in the recent Release 15. The fundamental principles are specified which constitute the standard network…
Inter-Slice Mobility Management in 5G: Motivations, Standard Principles, Challenges and Research Directions
Muhammad Mohtasim Sajjad, Carlos J. Bernardos, Dhammika Jayalath +1
Mobility management in a sliced 5G network introduces new and complex challenges. In a network-sliced environment, user mobility has to be managed among not only different base sta…
A Channel Perceiving Attack on Long-Range Key Generation and Its Countermeasure
Lu Yang, Yansong Gao, Junqing Zhang +2
The physical-layer key generation is a lightweight technique to generate secret keys from wireless channels for resource-constrained Internet of things (IoT) applications. The secu…