7 citations · 7 across the 6 of their papers we have counts for
5 papers · 1 filter
Reliability Analysis of Slotted Aloha with Capture for an OWC-based IoT system
Milica Petkovic, Tijana Devaja, Dejan Vukobratovic +2
In this article, we consider a random access scheme for an indoor Internet of Things (IoT) framework that uses optical wireless communication (OWC). We focus on a Slotted ALOHA (SA…
Physical Layer Security in Finite Blocklength Massive IoT with Randomly Located Eavesdroppers
Tijana Devaja, Milica Petkovic, Sokol Kosta +2
This paper analyzes the physical layer security performance of massive uplink Internet of Things (IoT) networks operating under the finite blocklength (FBL) regime. IoT devices and…
On the Role of Early-Termination for Age of Information in Tree-Based Random Access Protocols
Andrea Munari, Cedomir Stefanovic
Age of Information (AoI) has emerged as a key metric for assessing data freshness in IoT applications, where a large number of devices report time-stamped updates to a monitor. Suc…
Balancing AoI and Rate for Mission-Critical and eMBB Coexistence with Puncturing, NOMA,and RSMA in Cellular Uplink
Farnaz Khodakhah, Aamir Mahmood, Äedomir StefanoviÄ +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…
Deterministic Patterns for Multiple Access with Latency and Reliability Guarantees
RadosÅaw Kotaba, Roope Vehkalahti, Äedomir StefanoviÄ +2
We study a scenario in which multiple uncoordinated devices aim to achieve reliable transmissions within a given time frame. The devices are intermittently active and access a shar…