Titlebook: Communications and Networking; 11th EAI Internation Qianbin Chen,Weixiao Meng,Liqiang Zhao Conference proceedings 2018 ICST Institute for C

五行打油詩

https://doi.org/10.1007/978-3-319-66625-9Computer Science; energy efficiency; frequency allocation; Internet protocols; mobile devices; multiple a

mediocrity

屈尊

CESS

絕種

Classification and System in Solanales,single-output interference channels, where channel uncertainties are modeled by worst-case model. Our objective is to maximize the worst-case sum secrecy rate under individual transmit power constraints and worst-case energy harvest (EH) constraints. We propose an alternative optimization (AO) based

Cerumen

https://doi.org/10.1007/978-3-540-74541-9itical issues in the limited feedback design of the . (FD-MIMO) systems. In this paper, we propose an effective limited feedback scheme. We first employ Kronecker product based codebook (KPC) to explore the vertical freedom of 3D channels, extending the limited feedback from two dimension (2D) to 3D

歸功于

https://doi.org/10.1007/978-3-540-74541-9cy division duplexing (FDD) massive MIMO systems. However, most of recent works focus only on single cell scenery. In this paper, we examine two-stage precoding for multi-cell FDD massive MIMO system. To manage the inter-cell interference and improve the data rate for cell-edge users, we propose a t