Abstract: Energy efficiency (EE) maximization for OFDM transceiver has received much attention in next generation wireless communication systems.

However, how to maximize EE in OFDM systems by joint power allocation and subcarrier selection under holistic power models has not been extensively investigated ...

Joint power allocation and subcarrier selection for energy efficiency maximization in OFDM systems under a holistic power model · Liwei Yan, B. Bai, Wei Chen ...

A power and subcarrier assignment algorithm is proposed in this paper for maximizing the energy efficiency in the single-relay multi-users ...

Joint power allocation and subcarrier selection for energy efficiency maximization in OFDM systems under a holistic power model · Computer Science, Engineering.

As for OFDMA systems, RA problems considering the joint optimization of power allocation, subcarrier assignment to users and selection of multiple relays for ...

Jun 10, 2021 · The objective is to develop a holistic resource management algorithm for joint implementation of relay selection, power adaptation and bit-rate ...

In Section II, we establish the power consumption model in OFDMA systems and formulate the energy efficiency maximization problem. In Section III, a joint ...

In this paper, a method of subcarrier and power allocation for both EH and information decoding (ID) operations is proposed under orthogonal frequency division ...

Jun 2, 2021 · This paper addressed the energy-efficient resource management problem of an amplify-and-forward relay-assisted bidirectional relay system under ...