5G has seen unprecedented traction; many flagship devices are already in the market, and many more are on the way, including the much-rumored and anticipated iPhone 5G. After the excitement of limited initial launches, when operators are starting the large-scale deployments, the basic question they are faced with is whether to focus on coverage or capacity. Well, the right answer is both, but that is easier said than done, especially for operators such as Verizon and AT&T that have limited low and mid-band (aka Sub-6Hz) spectrum.
In a series of articles, I will discuss this dilemma and explore the solutions that the industry is working on to effectively address it.
