45 citations · 58 across the 3 of their papers we have counts for
4 papers · 1 filter
Energy efficiency of slotted LoRaWAN communication with out-of-band synchronization
Luca Beltramelli, Aamir Mahmood, Patrik Österberg +3
Although the idea of using wireless links for covering large areas is not new, the advent of LPWANs has recently started changing the game. Simple, robust, narrowband modulation sc…
Synchronous LoRa Communication by Exploiting Large-Area Out-of-Band Synchronization
Luca Beltramelli, Aamir Mahmood, Paolo Ferrari +3
Many new narrowband low-power wide-area networks (LPWANs) (e.g., LoRaWAN, Sigfox) have opted to use pure ALOHA-like access for its reduced control overhead and asynchronous transmi…
Scalability Analysis of a LoRa Network under Imperfect Orthogonality
Aamir Mahmood, Emiliano Sisinni, Lakshmikanth Guntupalli +3
Low-power wide-area network (LPWAN) technologies are gaining momentum for internet-of-things (IoT) applications since they promise wide coverage to a massive number of battery-oper…
Quantitative Benchmarks and New Directions for Noise Power Estimation Methods in ISM Radio Environment
Jakub Nikonowicz, Aamir Mahmood, Emiliano Sisinni +1
Noise power estimation is a key issue in modern wireless communication systems. It allows resource allocation by detecting white spectral spaces effectively, and gives control over…