Joint Scheduling of URLLC and eMBB Traffic in 5G Wireless Networks

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Article:
Joint Scheduling of URLLC and eMBB Traffic in 5G Wireless Networks


Abstract—
Emerging 5G systems will need to efficiently support both broadband traffic (eMBB) and ultra-low-latency (URLLC) traffic. In these systems, time is divided into slots which are further sub-divided into minislots.
From a scheduling perspective, eMBB resource allocations occur at slot boundaries, whereas to reduce latency URLLC traffic is pre-emptively overlapped at the minislot timescale, resulting in selective superposition/puncturing of eMBB allocations. This approach enables minimal URLLC latency at a potential rate loss to eMBB traffic.

This paper study joint eMBB and URLLC schedulers for such systems, with the dual objectives of maximizing utility for eMBB traffic while satisfying instantaneous URLLC demands.



Author:
Arjun Anand , Gustavo de Veciana , and Sanjay Shakkottai


Link:
https://dropgalaxy.in/6l70ekt9sqwl


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