… : With an eNB configuration chosen for each video, we backtrack to find the optimal resource
allocation and the user grouping. We solve the resource allocation problem (Equation 2) …

… user grouping variables, we can obtain the globally optimal … propose a sub-optimal user
grouping algorithm with a linear … suboptimal solution can achieve a near-optimal performance …

… and accordingly construct the optimal closed-form resource … efficiently filtering out the optimal
grouping in an iterative man… optimal resource allocation and filtering the optimal grouping. …

… This paper provides a state-of-art analysis of the most relevant studies on optimal user-…
to the adoption of an optimal power allocation scheme, an optimal user-aggregation strategy …

… user grouping and user scheduling problems in Sections IV and V, respectively. Joint user
grouping and group … scheduling algorithm approaches the upper bound of the optimal user …

… to find the optimal solution is generally very … optimal and suboptimal schemes for the user
grouping problem. We then obtain the useful and important insight of the optimal user grouping…

… Furthermore, instead of having one 2-user group, we now have two 2-user groups. This will
also result in additional computation in detection (see the computational analysis at the end …

… experience of its members, and the number of groups and their … optimal allocation of wireless
resources for users to maximize proportional fair utility. To handle the heterogeneity of user …

… Different from the works above, we consider user grouping and jointly optimize HBF and
power … allocation is not globally optimal, we will prove that it is near-to-optimal when the inter-…

… while providing a certain rate to all the multicast groups is an NP-hard problem. Note … optimal
grouping problem is NP-hard. • We devise a randomized scheme for estimating the optimal …