Current research on next generation network design has highlighted the challenges to be overcome before applications and services that require high capacity, low latency, and improved reliability can become the norm. Transport networking has a vital role to play in the delivery of the new and innovative applications and services that fully harness the next generation network architectures. The novel Software Defined Networking (SDN) paradigm has been successfully utilized to enhance networking solutions, for example, data center and enterprise networks, and current research is focused on the broader implementation of SDN-based networking to carrier core and access networks, including wireless mobile backhaul. This paper provides a review of the current status of research into SDN-Based Wireless Mobile Backhaul Architecture and the challenges that have been identified in the literature.

当前对下一代网络设计的研究突出了需要高容量、低延迟和提高可靠性的应用程序和服务成为常态之前需要克服的挑战。传输网络在交付完全利用下一代网络架构的新型创新应用和服务方面发挥着至关重要的作用。新颖的软件定义网络 (SDN) 范式已成功用于增强网络解决方案，例如数据中心和企业网络，目前的研究重点是将基于 SDN 的网络更广泛地应用于运营商核心和接入网络，包括无线移动回程。