… energy efficiency of the RT. These are [12] and [13]. Since most of the energy efficiency of a
cellular wireless network is … the energy efficiency of RTs, called the energy trap, in Section V. …

… With ultra-densely deployment, power consumption of an indoor wireless network has to be
… optimal BWC performance. To approach the objective, we evaluate the energy efficiency of a …

… Taking (7)-(8) into account, we can get the cross- networks energy efficiency, , as in (9). The
unit of is bit/Joule/cell. Let the number of receive antennas per user be , we assume that the …

… static-user network. We further investigate the optimal matching problem in mobile networks.
By … algorithm, high cooperative diversity energy gain with moderate overhead is possible. In …

… Due to the dynamic nature of wireless networks, adaptive error control gives significant
gains in bandwidth and energy efficiency 2, 28. This avoids applying error-control overhead to …

… As an example, many leading telecommunication companies have formed the GreenTouch
consortium (http://www.greentouch.org), whose goal is an increase of energy efficiency by a …

… of strategies and techniques that have been proposed and implemented recently to increase
energy efficiency in cellular networks. However, more research still needs to be done as …

… We also discussed energy efficiency prospect in future wireless communication systems
like 5G, mobile cloud computing, Internet of things (IoT), and big data. Finally, we confer the …

… Instead, the 1000x increase must be achieved at a similar power consumption as present
networks. This requires a 1000x increase of the EE in 5G wireless networks. Different …

… and energy efficiency in homogeneous macrocell (single-tier) and heterogeneous K-tier
wireless networks … Nevertheless, the gains in terms of energy efficiency depend on the type of …