中文

能量收集全双工通信中联合发射功率与中继双向波束成形优化

信息论 2016-10-19 v2 网络与互联网体系结构 math.IT

摘要

本文研究了双向中继波束成形、接收机功率分配(PS)比以及信源发射功率的联合优化问题,旨在最大化具有全双工(FD)多输入多输出(MIMO)放大转发(AF)中继的同时无线信息与功率传输(SWIPT)系统的可达和速率,假设信道状态信息(CSI)完美。具体而言,我们的贡献是基于凸差规划(DC)和一维搜索的迭代算法,以实现联合解。仿真结果证明了所提算法的有效性。

关键词

引用

@article{arxiv.1610.04644,
  title  = {Joint Transmit Power and Relay Two-Way Beamforming Optimization for Energy-Harvesting Full-Duplex Communications},
  author = {Alexander A. Okandeji and Muhammad R. A. Khandaker and Kai-Kit Wong and Zhongbin Zheng},
  journal= {arXiv preprint arXiv:1610.04644},
  year   = {2016}
}

备注

Accepted for Publication. International Workshop on Full Duplex Radio, Globecom 2016. arXiv admin note: text overlap with arXiv:1606.08651