… -based load-coupled system, where optimizing load-rate-power … A cluster can also be
referred to as a user group/set … It is not clear whether the energysaving performance can benefit …

… cell and a user group u under consideration, we use θ∗ … Sun, “Optimal cell clustering
and activation for energy saving … Stanczak, “Max-min utility optimization in load coupled …

… LTE environment. We next formulate the Load Balanced Handover Minimized User Association
(HMUA-LB) problem to jointly optimize … load-balancing user association algorithms using …

… , by jointly optimizing user association and resource allocation … the potential of relay
cooperation for energy saving. As an … optimization;user association;cooperative load-coupled LTE …

… In [18], the authors propose a load-coupled signal to … and cooperation opportunities, our
goal is to consume as little … Since the time scale of user association is much larger than …

… -centric C-RAN faces more challenges compared to the traditional long-term evolution (LTE) …
growth the network can accommodate by optimizing user association, as such it provides …

… of UEs to eNBs, causing degradation in both spectral and energy efficiency of the system. …
Yuan, “Load optimization with user association in cooperative and load-coupled LTE networks,…

… as a user group/set, consisting of one or multiple users [19]. Let Ku be the set of users in group
u. … , the selection of scheduled user groups is not predefined, but is subject to optimization. …

… In [17], joint user association, power control and scheduling in multi cell 5G networks was …
Chen, “Association and load optimization with user priorities in load coupled heterogeneous …

… but critical task for further performance enhancement and energy efficiency improvement. …
Yuan, “Load optimization with user association in cooperative and load-coupled LTE …