A perspective on time toward wireless 6G

P Popovski, F Chiariotti, K Huang… - Proceedings of the …, 2022 - ieeexplore.ieee.org
With the advent of 5G technology, the notion of latency got a prominent role in wireless
connectivity, serving as a proxy term for addressing the requirements for real-time …

Resource optimization with flexible numerology and frame structure for heterogeneous services

L You, Q Liao, N Pappas, D Yuan - IEEE Communications …, 2018 - ieeexplore.ieee.org
We explore the potential of optimizing resource allocation with flexible numerology in
frequency domain and variable frame structure in time domain, with services of with different …

Admission control and network slicing for multi-numerology 5G wireless networks

VN Ha, TT Nguyen, LB Le, JF Frigon - IEEE Networking Letters, 2019 - ieeexplore.ieee.org
This letter studies the admission control and network slicing design for 5G New Radio (5G-
NR) systems in which the total bandwidth is sliced to support the enhanced mobile …

Scheduling policies for AoI minimization with timely throughput constraints

E Fountoulakis, T Charalambous… - IEEE Transactions …, 2023 - ieeexplore.ieee.org
In 5G and beyond communication systems, the notion of latency gets great momentum in
wireless connectivity as a metric for serving real-time communications requirements …

Information freshness and packet drop rate interplay in a two-user multi-access channel

E Fountoulakis, T Charalambous… - Journal of …, 2022 - ieeexplore.ieee.org
In this work, we combine the two notions of timely delivery of information to study their
interplay; namely, deadline-constrained packet delivery due to latency constraints and …

Complexity of URLLC scheduling and efficient approximation schemes

A Destounis, GS Paschos - … and Optimization in Mobile, Ad Hoc …, 2019 - ieeexplore.ieee.org
In this paper we address the problem of joint admission control and resource scheduling for
Ultra Reliable Low Latency Communications (URLLC). We examine two models:(i) the …

A Summary of 5G applications and prosprcts of 5G in the Internet of Things

R Gai, X Du, S Ma, N Chen… - 2021 IEEE 2nd …, 2021 - ieeexplore.ieee.org
With the rapid development of information technology, people's communication methods are
also constantly improving. As the most popular communication method, 5G has received …

On guaranteeing end-to-end network slice latency constraints in 5G networks

L Zanzi, V Sciancalepore - 2018 15th International Symposium …, 2018 - ieeexplore.ieee.org
The upcoming 5th generation (5G) of mobile networks is being designed to significantly
improve the performance of the current network deployments by introducing more flexibility …

Dynamic power control for packets with deadlines

E Fountoulakis, N Pappas, Q Liao… - 2018 IEEE Global …, 2018 - ieeexplore.ieee.org
Wireless devices need to adapt their transmission power according to the fluctuating
wireless channel in order to meet constraints of delay sensitive applications. In this paper …

Analytical modeling of DRX with flexible TTI for 5G communications

MK Maheshwari, A Roy… - Transactions on Emerging …, 2018 - Wiley Online Library
Ever‐increasing growth in various types of devices with different requirements requires next‐
generation wireless networks to deal with diverse type of traffic. The use of fixed …