随着通信业务需求的快速增长ꎬ 无线通信网络正朝着异构化的方向演进ꎮ 面对复杂的5G
通信场景ꎬ 实现不同网络之间的资源共享, 干扰管理, 提高系统容量ꎬ 异构网络资源分配问题 …

We consider the problem of robust downlink power control in orthogonal frequency-division
multiple access (OFDMA)-based heterogeneous wireless networks (HetNets) composed of …

Femtocells are considered as promising technologies for the next generation wireless
networks to improve system capacity and enhance indoor coverage. The dense deployment …

Cognitive radio is more than just radio environment awareness, and more importantly, has
the ability to interact with the environment in the best way possible. Ideally, cognitive radios …

How to improve system capacity and spectral efficiency is a key issue for next generation
wireless communication. Heterogeneous network (HetNet) has been considered as a new …

Dynamic frequency allocation (DFA) with massive multiple-input multiple-output (MIMO) is a
promising candidate for multicell communications where massive MIMO is adopted to …

There has been significant recent interest in a class of three-player leader-follower game
models in many important cybersecurity scenarios. In such a tri-level hierarchical structure, a …

In this paper, the spectrum leasing mode is adopted as a promising approach to fully use
spectrum resource in Cognitive Radio Networks (CRNs). In CRNs, Primary Transmitter (PT) …

This paper studies a robust uplink power control scheme with imperfect channel state
information (CSI) in two-tier femtocell network systems. Aiming at enhancing the system's …

Heterogeneous wireless networks are a promising technology in next generation wireless
communication networks, which has been shown to efficiently reduce the blind area of …