A survey on low latency towards 5G: RAN, core network and caching solutions

I Parvez, A Rahmati, I Guvenc… - … Surveys & Tutorials, 2018 - ieeexplore.ieee.org
The fifth generation (5G) wireless network technology is to be standardized by 2020, where
main goals are to improve capacity, reliability, and energy efficiency, while reducing latency …

End-to-end simulation of 5G mmWave networks

M Mezzavilla, M Zhang, M Polese… - … Surveys & Tutorials, 2018 - ieeexplore.ieee.org
Due to its potential for multi-gigabit and low latency wireless links, millimeter wave
(mmWave) technology is expected to play a central role in 5th generation (5G) cellular …

Radio resource management for ultra-reliable and low-latency communications

C She, C Yang, TQS Quek - IEEE Communications Magazine, 2017 - ieeexplore.ieee.org
Supporting ultra-reliable and low-latency communications (URLLC) is one of the major
goals in 5G communication systems. Previous studies focus on ensuring end-to-end delay …

Optimizing resource allocation in the short blocklength regime for ultra-reliable and low-latency communications

C Sun, C She, C Yang, TQS Quek, Y Li… - IEEE Transactions on …, 2018 - ieeexplore.ieee.org
In this paper, we aim to find the global optimal resource allocation for ultra-reliable and low-
latency communications (URLLC), where the blocklength of channel codes is short. The …

Cross-layer optimization for ultra-reliable and low-latency radio access networks

C She, C Yang, TQS Quek - IEEE Transactions on Wireless …, 2017 - ieeexplore.ieee.org
In this paper, we propose a framework for cross-layer optimization to ensure ultra-high
reliability and ultra-low latency in radio access networks, where both transmission delay and …

Virtual reality over wireless networks: Quality-of-service model and learning-based resource management

M Chen, W Saad, C Yin - IEEE Transactions on …, 2018 - ieeexplore.ieee.org
In this paper, the problem of resource management is studied for a network of wireless
virtual reality (VR) users communicating over small cell networks (SCNs). In order to capture …

Enabling massive IoT in 5G and beyond systems: PHY radio frame design considerations

A Ijaz, L Zhang, M Grau, A Mohamed, S Vural… - IEEE …, 2016 - ieeexplore.ieee.org
The parameters of physical layer radio frame for 5th generation (5G) mobile cellular systems
are expected to be flexibly configured to cope with diverse requirements of different …

Joint device positioning and clock synchronization in 5G ultra-dense networks

M Koivisto, M Costa, J Werner, K Heiska… - IEEE Transactions …, 2017 - ieeexplore.ieee.org
In this paper, we address the prospects and key enabling technologies for highly efficient
and accurate device positioning and tracking in fifth generation (5G) radio access networks …

Achieving ultra-low latency in 5G millimeter wave cellular networks

R Ford, M Zhang, M Mezzavilla, S Dutta… - IEEE …, 2017 - ieeexplore.ieee.org
The IMT 2020 requirements of 20 Gb/s peak data rate and 1 ms latency present significant
engineering challenges for the design of 5G cellular systems. Systems that make use of the …

Improving network availability of ultra-reliable and low-latency communications with multi-connectivity

C She, Z Chen, C Yang, TQS Quek… - IEEE Transactions on …, 2018 - ieeexplore.ieee.org
Ultra-reliable and low-latency communications (URLLC) have stringent requirements on
quality-of-service and network availability. Due to path loss and shadowing, it is very …