Over the past several years, cable companies have advanced numerous attempts, plans, announcements, and pilot offerings of mobile wireless service. Little has come of these efforts. Now, cable companies like Comcast, Charter, and Altice are focusing on adding cellular to the TV and Internet services they provide – and these offerings seem to be gaining traction. As reported in The Wall Street Journal, for example, Comcast had signed up 1.4 million wireless subscribers as of March.
