Coverage biggest issue for wireless enterprise apps

Wireless coverage is the biggest problem facing some companies that rely on wireless-enabled devices and applications, speakers at the CTIA keynote presentation in San Francisco said. UPS, which has 100,000 mobile devices in use by drivers and 45,000 wireless scanning devices at hubs, has found some ways to address the issue of poor coverage but still finds it to be the biggest challenge it faces, said Jackie Woods, systems manager at UPS.