Results 131 to 140 of about 1,114 (182)

uRLLC Shadowing Estimation in eMBB-uRLLC Multiplexing for Geospatially Correlated PPP Channel

IEEE Wireless Communications Letters, 2022
This work investigates eMBB-uRLLC multiplexing in which the eMBB users’ channel feedback is exploited for the uRLLC channel condition estimation. This approach allows instant and reliable transmission without acquiring the user’s CSI, which is especially advantageous in intermittent uRLLC traffic transmissions.
Jasna Jankovic   +2 more
openaire   +3 more sources

Feasibility of URLLC in Unlicensed Spectrum

2019 IEEE VTS Asia Pacific Wireless Communications Symposium (APWCS), 2019
Radio spectrum is the most valuable resource for wireless communications. In recent years, due to the proliferation of the wireless communications, spectrum becomes more and more scarce. Thus, more and more initiatives have been taken by standards for shared use of unlicensed spectrums to maximize the spectral efficiency.
Yonghong Zeng   +3 more
openaire   +1 more source

Prioritized S-ALOHA for URLLC

2020 International Wireless Communications and Mobile Computing (IWCMC), 2020
Ultra reliable low latency communication (URLLC) is one of the main goals in 5G. URLLC requires highly reliable and low latency transmission of safety critical and control packets. Slotted ALOHA forms one of the widely used access schemes in cellular communication.
Shubham Pandey   +2 more
openaire   +1 more source

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   +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   +4 more
openaire   +1 more source

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