In this article, a
summary of the 5G mobile communication requirements and challenges is provided.
First, essential requirements for 5G are pointed out, including higher traffic
volume, indoor or hotspot traffic, and spectrum, energy, and cost efficiency.
Along with these changes of requirements, a potential step change for the
evolution toward 5G, which shows that macro-local coexisting and coordinating
paths will replace one macro-dominated path as in 4G and before is presented.
A
discussion on emerging technologies for 5G within international mobile telecommunications
is given. Challenges and directions in hardware, including integrated circuits
and passive components, are also discussed. Finally, a whole picture for the
evolution to 5G is predicted and presented.
Find the article below;
5g challenges from Alex wanda
