IEEE 1914.1-2019 IEEE Approved Draft Standard for Packet-based Fronthaul Transport Networks

IEEE 1914.1-2019 IEEE Одобрено Проект стандарта для пакетов на основе Fronthaul транспортных сетей

This standard specifies:1) Architecture for the transport of mobile fronthaul traffic (e.g., Ethernet-based), including user data traffic, and management and control plane traffic.2) Requirements and definitions for the fronthaul networks, including data rates, timing and synchronization, and quality of service.The standard also analyzes functional partitioning schemes between Remote Radio Units (RRUs) and Base-Band Units (BBUs) that improve fronthaul link efficiency and interoperability on the transport level, and that facilitate the realization of cooperative radio functions, such as massive Multiple-Input-Multiple-Output (massive MIMO) operational modes, Coordinated Multi-Point (CoMP) transmission and reception.