Towards on 5G services (Ultra-Reliable Low Latency Service; Requirements, Applications, and Challenges)
The next generation wireless network (5G) aims to improve capacity, reliability, and energy efficiency. However, to achieve that there are many services in 5G must be enhanced and other servicesaims to change the infrastructure of the network. It is expected that 5G will support enhanced broadband applications besides the ultra-reliable low latency communications (URLLC), which support the latency of the sensitive services and applications. In this paper, first, we deliver up to date view of 5G categories services and requirements of ULLC.ULLC is a new service category in 5G that accommodate emerging applicationswith a strict reliability and latency requirements. in the next section, we introduced seven emerging mission-critical applications of URLLC and detected their requirements on end-to-end latency and reliability. Then we pointed to some field testes in order of outdoor performance latency and vehicular network positioning for 4G LTE and trial 5G network results.
Keywords - 5G, Ultra Reliable Low Latency Communication (URLLC), Emerging Services