25 citations · 50 across the 30 of their papers we have counts for
26 papers · 1 filter
Slicing a single wireless collision channel among throughput- and timeliness-sensitive services
Israel Leyva-Mayorga, Federico Chiariotti, Čedomir Stefanović +2
The fifth generation (5G) wireless system has a platform-driven approach, aiming to support heterogeneous connections with very diverse requirements. The shared wireless resources…
Reliability-Latency Performance of Frameless ALOHA with and without Feedback
Francisco Lázaro, Čedomir Stefanović, Petar Popovski
This paper presents a finite length analysis of multi-slot type frameless ALOHA based on a dynamic programming approach. The analysis is exact, but its evaluation is only feasible…
Wireless Access in Ultra-Reliable Low-Latency Communication (URLLC)
Petar Popovski, Čedomir Stefanović, Jimmy J. Nielsen +4
The future connectivity landscape and, notably, the 5G wireless systems will feature Ultra-Reliable Low Latency Communication (URLLC). The coupling of high reliability and low late…
Latency-Energy Tradeoff based on Channel Scheduling and Repetitions in NB-IoT Systems
Amin Azari, Guowang Miao, Cedomir Stefanovic +1
Narrowband IoT (NB-IoT) is the latest IoT connectivity solution presented by the 3GPP. NB-IoT introduces coverage classes and introduces a significant link budget improvement by al…
Enabling LTE RACH Collision Multiplicity Detection via Machine Learning
Davide Magrin, Chiara Pielli, Cedomir Stefanovic +1
The collision resolution mechanism in the Random Access Channel (RACH) procedure of the Long-Term Evolution (LTE) standard is known to represent a serious bottleneck in case of mac…
Towards Massive Connectivity Support for Scalable mMTC Communications in 5G networks
Carsten Bockelmann, Nuno K. Pratas, Gerhard Wunder +16
The fifth generation of cellular communication systems is foreseen to enable a multitude of new applications and use cases with very different requirements. A new 5G multiservice a…