Results 161 to 170 of about 4,052 (205)

Mission Availability for Wireless URLLC

2019 IEEE Global Communications Conference (GLOBECOM), 2019
With the fifth generation (5G) of mobile networks the challenging field of ultra-reliable low latency communications (URLLC) is envisioned. In this area of research, reliability requirements are commonly formulated only in terms of packet loss rates. However, sparse packet loss can usually be tolerated by an application.
Tom Hößler, Philipp Schulz, Meryem Simsek, Gerhard P. Fettweis   +3 more
openaire   +2 more sources

Wireless Access in Ultra-Reliable Low-Latency Communication (URLLC) [PDF]

IEEE Transactions on Communications, 2019
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 latency requirements in URLLC use cases makes the wireless access design very ...
Petar Popovski, Jimmy Jessen Nielsen, Alexandru-Sabin Bana   +2 more
exaly   +2 more sources

Cloud-RAN in Support of URLLC

2017 IEEE Globecom Workshops (GC Wkshps), 2017
Flexible network architecture is envisioned as one of the properties of the next generation mobile networks, and is also foreseen to significantly contribute to lowering latency, and addressing Ultra-Reliable Low Latency Communications (URLLC). In this paper, we study the flexibility in Radio Access Network (RAN) configuration in terms of splitting the
Ghizlane Mountaser, Massimo Condoluci, Toktam Mahmoodi, Mischa Dohler, I. Mings   +4 more
openaire   +1 more source

Outage Prediction for URLLC in Rician Fading

2021 IEEE 32nd Annual International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC), 2021
By scheduling users to resources that are operational rather than on a best effort basis, the overall resource consumption of ultra-reliable low-latency communications (URLLC) can be reduced while maintaining a desired quality of service (QoS).
Andreas Traßl, Tom Hößler, Lucas Scheuvens, Nick Schwarzenberg, Gerhard P. Fettweis   +4 more
openaire   +1 more source

Outage Prediction for URLLC in Rayleigh Fading

2020 European Conference on Networks and Communications (EuCNC), 2020
A major challenge for the realization of ultra reliable low latency communications (URLLC) systems is the fast fading of wireless channels and the therewith associated outages. To overcome the fading, diversity concepts, as well as transmissions with low modulation order and low code rate are widely considered. However, these methods have an undeniably
Andreas Traßl, Lucas Scheuvens, Tom Hößler, Eva Julia Schmitt, Norman Franchi, Gerhard P. Fettweis   +5 more
openaire   +2 more sources

Lightweight cryptographic URLLC for 5G-V2X

2020 International Symposium on Networks, Computers and Communications (ISNCC), 2020
With the existing Long Term Evolution(LTE) based Cellular Vehicle to Anything(C-V2X) infrastructure and the recent advancements in 5G implemented Ultra Reliable Low Latency Communication(URLLC), comes the need of fast and secure communications in Connected Autonomous Vehicles(CAVs).
Iqra Mustafa, Ching-Yao Huang
openaire   +1 more source

Standards for enabling On-Ship URLLC

2024 IEEE Conference on Standards for Communications and Networking (CSCN)
The shipping industry primarily facilitates the transportation of goods, with a smaller segment dedicated to cruise ferries and Roll-On/Roll-off (RoRo) vessels that carry vehicles and passengers. A challenge faced by many vessels is maintaining reliable Internet connectivity while navigating the open waters, which requires the use of costly satellite ...
Morariu Andrei-Raoul, Iancu Bogdan, Björkqvist Jerker, Strandberg Andreas   +3 more
openaire   +1 more source

Mission Reliability for URLLC in Wireless Networks

IEEE Communications Letters, 2018
Achieving connectivity reliability for ultra-reliable low-latency communication (URLLC) is one major challenge for future wireless communications systems. The current understanding of reliability does not sufficiently cover time-related aspects, e.g., time-varying channels or the duration of a certain condition in a wireless system. Moreover, different
Tom Hößler, Meryem Simsek, Gerhard P. Fettweis   +2 more
openaire   +2 more sources

Sparse Superimposed Coding for Short-Packet URLLC

IEEE Internet of Things Journal, 2022
Sparse vector coding (SVC) is emerging as a key enabler for short packet ultra-reliable and low latency communications (URLLC), since it displays good block error rate (BLER) performance and can achieve low transmission latency. In this paper, we propose a SVC-based sparse superimposed transmission (SVC-ST) coding scheme to further enhance the BLER ...
Xuewan Zhang, Di Zhang 0002, Byonghyo Shim, Gangtao Han, Dalong Zhang, Takuro Sato   +5 more
openaire   +1 more source

Key Physical Techniques for Implementing URLLC

2018 IEEE 27th International Symposium on Industrial Electronics (ISIE), 2018
Ultra-reliable and low latency communication is a kind of machine type communications, which requires extreme reliability and latency demands in 5G. In this paper, we analyze and compare related techniques for implementing URLLC, mainly focus on physical techniques.
Xiaofeng Lin, Jie Zeng 0001, Chiyang Xiao, Bei Liu 0002, Xin Su 0001   +4 more
openaire   +1 more source