论文标题
继电器选择和功率分配，以最大程度地提高缓冲继电器网络的汇总
Relay Selection & Power Allocation for Maximizing Sum-Throughput of a Buffered Relay Network
论文作者
论文摘要
考虑两跳合作通信与缓冲半双链继电器，这项工作共同优化继电器选择并传输继电器，以最大程度地提高网络的汇总，并承担每个跃点的最小吞吐量要求，并传输功率约束。解决了优化问题，并提出了两个新的缓冲识别选择方案，即联合继电器分配和选择方案（JPASS）和比率选择方案（RSS）。数值结果表明，与文献中的现有方案相比，这两种拟议方案的平均汇总量高达40％。
Considering two-hop cooperative communication with buffered half-duplex relays, this work jointly optimizes relay selection and transmit power at the relay to maximize the sum-throughput of the network subject to a minimum throughput requirement of each hop and transmit power constraint. The optimization problem is solved and two new buffer aware selection schemes, namely joint relay power allocation and selection scheme (JPASS) and ratio selection scheme (RSS) are proposed. Numerical results show that the average sum-throughput of both the proposed schemes is up to 40% higher compared to the existing schemes in the literature.
