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Mapping broadband and improving its accuracy

With greater accuracy of service availability much-needed, success of the FCC’s initiative in the US now hinges on securing stakeholder engagement

US releases first draft of nationwide broadband map: On 18 November 2022, the Federal Communications Commission (FCC) issued the “pre-production draft” of its new National Broadband Map, a standardised and publicly accessible platform outlining the availability of fixed and mobile internet services across the US. After the passing of the Broadband DATA Act in March 2020, the FCC has received funding from Congress, established a set of consistent parameters and collected data directly from operators. The regulator’s map – which will be complemented by some states’ own efforts – will be its most detailed to date, displaying local-level information on coverage at specific premises. Release of the draft version has now triggered the public challenge process, through which consumers and other stakeholders can check the map’s accuracy, dispute any of its assertions and propose corrections.

Existing mobile coverage maps do not always reflect reality: Meanwhile, the Australian Government will undertake an independent audit of mobile coverage to better identify black spots – i.e. areas with no service – and to guide future investment priorities. With the 2021 Regional Telecommunications Review highlighting concerns about the accuracy of operators’ predictive coverage maps, the audit will use A$20m of federal funding to help validate network availability claims. It will be conducted in collaboration with Australia Post, which will connect signal measurement devices to its fleet of trucks and vans. As these vehicles make their deliveries, they will gather information on the availability and strength of mobile reception, thereby establishing an evidence base to better inform policy decisions. The audit represents a part of the Government’s broader rural connectivity strategy, which includes a commitment to improving the resilience of communications systems, especially in areas with a higher risk of natural disaster.

Rural service availability has long been a challenge: As in Australia, a lack of detailed broadband maps in the US has generated complaints and has been a “constant source of frustration”. The FCC has received criticism over the accuracy of previous maps, which were based on operator self-reporting of “census block” areas rather than specific premises. In addition, reliable coverage has been a long-standing issue for those living in remote parts of both countries, for example farmers, which are increasingly using technology to monitor and operate their businesses. Greater certainty and granularity on broadband availability could therefore benefit and empower consumers, policymakers and rural communities. According to FCC Chairwoman Jessica Rosenworcel, the regulator's draft map is “a beginning, not an endpoint”, with its long-term success dependent on encouraging stakeholder engagement. Once complete it will help determine network investment decisions and influence the dissemination of federal funding and other initiatives to bring broadband to unserved and underserved groups.

Source: https://www.fcc.gov/document/fcc-releases-new-national-broadband-maps