92 ◾ Mobile Evolution: Insights on Connectivity and Service
e primary motivating consideration for leveraging disparate RATs is a market reality—there
is no “one-size-ts-all” panacea that can satisfy the vibrant nature of user-centric preferences. An
axiomatic truth—a high level of optimization for any given measure, which is a part of a mul-
titude of elements that characterizes the whole—inherently limits exibility. e limitations of
narrow optimizations are manifested not only in terms of technology but also in terms of business
model and usage scenario preferences, which are both innately diverse. It is this diversity of oppor-
tunities that creates value and drives innovation.
3.5.3 Hybrid Access
Assorted access technologies, with d