… we present a joint optimal power allocation and optimal RS technique for bidirectional relay
networks whereas the authors of [8] do not address the problem of optimal power allocation. …

… However, to the best of our knowledge, joint relay selection and power allocation for DF
cooperative networks considering imperfect CSI has not been addressed in the literature. …

… purpose of this paper is to develop a joint relay selection and power allocation algorithm in
cooperative cellular networks with multiple users assisted by multiple relays. By solving a rate …

… 1) makes no attempt to optimize power, or 2) optimizes power, assuming a cooperating … on
joint relay selection and power allocation in multi-user cooperative networks. Power allocation …

… tight upper bound on performance and show that selection is, almost always, inherent in the
… -to-optimal relay assignment and power allocation across users supported by a single relay. …

… This paper studies the problem of joint relay selection and energy-efficient power allocation
(J-RS-EE-PA) in EH cooperative NOMA networks. In particular, the scenario where a BS …

… benefits of cooperative UOWCs, the relay selection and power allocation problems require
to be explored. This paper investigates the relay selection and power allocation issues for the …

… In this paper, several joint power allocation and relay selection schemes have been proposed
for multi-user relay networks based on amplify-and-forward cooperative diversity. Various …

… relay are important design issues. In this paper, based on the optimal power allocation
between one source and one relay … power allocation between single source and single relay …

… To thoroughly aggregate the advantage of the DF and CF strategies, we put forward a joint
power allocation and strategy selection (PASS) scheme for the half-duplex relay channel. The …