The capacity and mutual information of amplify and forward (AF) cooperative multiple‐input
multiple‐output (MIMO) systems with direct link are studied and analyzed in this article …

Fractional frequency reuse (FFR) has emerged as a well-suited remedy for inter-cell
interference reduction in the next-generation networks by allocating frequency reuse factor …

In this paper, the joint source‐relay power allocation issue in green dual‐hop single‐
antenna relaying systems is investigated from the energy efficiency point of view. By …

针对单天线多跳系统中的资源分配策略进行了研究, 重点研究了基于能效最优的功率分配算法.
所提算法以系统能效最大化为设计目标, 以满足指定的系统服务质量(QoS, quality of service) …

This paper deals with the problem of minimising the energy required to transmit a certain
amount of information bits. If there is no constraint, in a Gaussian channel, the solution leads …

In this paper, we consider cooperative downlink communication. The communication
between base station and destination is assisted by multiple relays in the absence of direct …

Energy efficiency of relay communications has attracted much interest recently. Most
research efforts have focused on half‐duplex systems. As there has been significant …

With the development of self-interference (SI) cancellation, full-duplex (FD) radios, ie, using
the same frequency channel for transmit and receive, have recently gained significant …

The complexity of channel estimation algorithms is of critical importance in high mobility
orthogonal frequency division multiplexing (OFDM) systems. To reduce the complexity of the …

The complexity of channel estimation algorithms is of critical importance in high mobility
orthogonal frequency division multiplexing (OFDM) systems. To reduce the complexity of the …