316 citations · 360 across the 8 of their papers we have counts for
9 papers
LoRaIN: A Constructive Interference-Assisted Reliable and Energy-Efficient LoRa Indoor Network
Mahbubur Rahman, Abusayeed Saifullah
LoRa is a promising communication technology for enabling the next-generation indoor Internet of Things applications. Very few studies, however, have analyzed its performance indoo…
Transparent and Tamper-Proof Event Ordering in the Internet of Things Platforms
Mahbubur Rahman, Abusayeed Saifullah
Today, the audit and diagnosis of the causal relationships between the events in a trigger-action-based event chain (e.g., why is a light turned on in a smart home?) in the Interne…
LPWAN in the TV White Spaces: A Practical Implementation and Deployment Experiences
Mahbubur Rahman, Dali Ismail, Venkata P Modekurthy +1
Low-Power Wide-Area Network (LPWAN) is an enabling Internet-of-Things (IoT) technology that supports long-range, low-power, and low-cost connectivity to numerous devices. To avoid…
Handling Mobility in Low-Power Wide-Area Network
Dali Ismail, Abusayeed Saifullah
Despite the proliferation of mobile devices in various wide-area Internet of Things applications (e.g., smart city, smart farming), current Low-Power Wide-Area Networks (LPWANs) ar…
Long-Lived LoRa: Prolonging the Lifetime of a LoRa Network
Sezana Fahmida, Venkata P Modekurthy, Mahbubur Rahman +2
Prolonging the network lifetime is a major consideration in many Internet of Things applications. In this paper, we study maximizing the network lifetime of an energy-harvesting Lo…
Bringing Inter-Thread Cache Benefits to Federated Scheduling -- Extended Results & Technical Report
Corey Tessler, Venkata P. Modekurthy, Nathan Fisher +1
Multiprocessor scheduling of hard real-time tasks modeled by directed acyclic graphs (DAGs) exploits the inherent parallelism presented by the model. For DAG tasks, a node represen…