Randall Schwartz has been a key participant in the broadband wireless market for the last 20 years. He is the founder of Wireless 20/20, a leading broadband wireless consulting group and the developer of the award-winning WiROI Business Case tool. The Wireless20/20 group has helped operators around the world develop winning strategies for broadband wireless, and create opportunities to maximize profit. Schwartz has led development projects with over 120 operators around the world, helping clients by developing business cases, supporting technology selection, and build network deployment plans. Wireless 20/20 has successfully helped operators build plans for deploying networks with 3G, , LTE, LTE Advanced, 5G, IOT, WiFi and other broadband wireless technologies.