Ultra-Reliable Communication for Services with Heterogeneous Latency Requirements

Publikation: Bidrag til bog/antologi/rapport/konference proceedingKonferenceartikel i proceedingForskningpeer review


Ultra-reliable communication (URC) is often studied with very strict and homogeneous latency requirements, commonly referred to as ultra-reliable low-latency communication (URLLC). However, in many scenarios the tolerated latencies may vary across users, and treating all users equally may lead to unnecessary over-provisioning of resources. In this paper, we study URC with orthogonal and non- orthogonal access in uplink scenarios where users have heterogeneous latency requirements. Users with strict latency requirements are given resources that are localized in time, while users with less strict latency are given resources that are spread across time and with intermediate feedback. We show that exploiting differences in the tolerated latency can lead to both a significant increase in reliability, and to more efficient use of resources.

Titel2019 IEEE Globecom Workshops (GC Wkshps)
Antal sider6
Publikationsdato5 mar. 2020
ISBN (Trykt)978-1-7281-0961-9
ISBN (Elektronisk)978-1-7281-0960-2
StatusUdgivet - 5 mar. 2020
Begivenhed2019 IEEE Globecom Workshops (GC Wkshps) - Waikoloa, USA
Varighed: 9 dec. 201913 dec. 2019


Konference2019 IEEE Globecom Workshops (GC Wkshps)

Fingeraftryk Dyk ned i forskningsemnerne om 'Ultra-Reliable Communication for Services with Heterogeneous Latency Requirements'. Sammen danner de et unikt fingeraftryk.

  • Citationsformater