As WiFi becomes carrier-class, it will be able to support a broadening range of carrier use cases, not just simple offload. Aggregator Boingo Wireless is determined to leverage that trend and take the lead in profiting from Passpoint and Next Generation Hotspot (NGH), the standards which lie at the heart of carrier WiFi. Boingo expects to go live with a second carrier deal for cellular/WiFi integration and offload, following its landmark agreement with Sprint, CFO Peter Hovenier told an investor conference. In May, Sprint signed a multiyear WiFi offload deal with Boingo, which will support seamless hand-off between its cellular network and WiFi hotspots, enabled by Passpoint and NGH, initially at 35 major airports. The WiFi Alliance’s Passpoint specification on…