701 citations · 810 across the 6 of their papers we have counts for
4 papers · 1 filter
Balancing AoI and Rate for Mission-Critical and eMBB Coexistence with Puncturing, NOMA,and RSMA in Cellular Uplink
Farnaz Khodakhah, Aamir Mahmood, Čedomir Stefanović +3
Through the lens of average and peak age-of-information (AoI), this paper takes a fresh look into the uplink medium access solutions for mission-critical (MC) communication coexist…
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…
LoRa beyond ALOHA: An Investigation of Alternative Random Access Protocols
Luca Beltramelli, Aamir Mahmood, Patrik Österberg +1
We present a stochastic geometry-based model to investigate alternative medium access choices for LoRaWAN---a widely adopted low-power wide-area networking (LPWAN) technology for t…