I believe that Qualcomm, which has LTE capability within Snapdragon, is quoted as having about half the mobile application processor market.
As Qualcomm does not make the processors for Apple iPhone and iPad I think that implies Qualcomm has more than half of the Android market.
What are the engineering and design challenges in creating successful IoT devices? These devices are usually small, resource-constrained electronics designed to sense, collect, send, and/or interpret data. Some of the devices need to be smart enough to act upon data in real time, 24/7. Specifically the guests will discuss sensors, security, and lessons from IoT deployments.