Two neutral host services over CBRS spectrum in the USA have been launched inside a week, underlining growing momentum behind the model more widely. It is being driven by the need for more reliable indoor coverage in public venues such as hospitals, as well as internal connectivity for enterprises. Both are just for 4G LTE at present, but are pitched slightly differently. One from InfiniG, which specializes in indoor telco infrastructure, is focusing on indoor coverage for enterprises through Neutral Host as a Service (NHaaS). The company cites a potential market in the USA spanning over 40 billion square feet (4 billion square meters) of previously unserved commercial space, including office spaces, hospitality, healthcare, higher education and industrial. The other…