verage the Broadband Forum data models for home broadband. The reused models focus on functions that support transmission across the non-ideal backhaul where available uplink backhaul bandwidth was often the system bot- tleneck. One aspect of 5G is fixed-mobile convergence, which has led the Broadband Forum to continue to look at developing specifications in this area. For 5G management planes another configuration option is also being pursued, namely NETCONF/YANG (IETF RFC6241) (IETF RFC7950). 3GPP SA5 specifications for 5G rely on it and it is being promoted by the O-RAN Alliance as an open interface for the management plane for all 5G cells (ORAN-MP) (ORAN Yang). The O-RAN Alliance (see Section 4.5) has created standard interfaces for any 5G system, not just small cells, SO the adoption of NETCONF/Yang for small cells would aid the integration of small cell and macro cell networks. 4.6.6 Worked Examples So far, we have shown that small cells will be a critical network element to deliver 5G, with many of the 5G expansion use cases, such as new frequency ranges and new vertical indus- tries, particularly suited to small cells. This results in a somewhat confusing selection of dis- aggregation, hardware architectures, and frequency options. We now take several examples of specific small cell deployments and identify how a small cell could be deployed. Other sources of information to locate specific small cell deployments are "NGMN small-cells") and "SCF deployment stories." 4.6.6.1 Indoor Enterprise Example The first example small cell deployment scenario is indoor enterprise, which is considered a key market for small cells. It is indeed viewed as the biggest opportunity due to the impor- tance of improving indoor coverage (SCF 050). An example of this scenario is shown in Figure 4.6.9 and is based around an indoor net- work within a corporate office. Figure 4.6.9 highlights location, disaggregation, and platform choices suitable for this sce- nario and, while other combinations are possible, to provide an easy-