The spectrum grid of the traditional wavelength division multiplexing (WDM) network is fixed,
so it has the shortcomings of low spectrum utilization and poor flexibility. Based on this …

The rapid development of mobile multimedia services integrated with online and offline
social networks has made the mutual transmission of smart devices more frequent. Device to …

摘要针对数据中心大象流碰撞频繁, 链路拥塞严重和负载不均衡等问题, 提出一种基于蚁群优化
的多路径流量调度算法. 算法结合网络拓扑结构多路径特点和软件定义网络全局视图优势 …

Narrowband Internet of Things (NB-IoT) is a low-power wide-area (LPWA) technology built
on long-term evolution (LTE) functionalities and standardized by the 3rd-Generation …

Intensive users equipments (UEs) often make small base station (SBSs) work under full load
so that subsequent access requests of UEs will be difficult to get real-time services in hot …

A Relay-Assisted (RA) network with relay selection is considered as a type of effective
technology to improve the spectrum and energy efficiency of a cellular network. However …

A multi-path traffic scheduling algorithm is proposed to solve the problems of frequent
elephant flow collisions, serious link congestion and load imbalance in data centers. This …

The authors investigate physical layer security design, which employs a random linear
network coding with opportunistic relaying and jamming to exploit the secrecy benefit of both …

Heterogeneous wireless access network (HWAN) is composed of fifth-generation (5G) and
fourth-generation (4G) cellular systems and IEEE 802.11-based wireless local area …

Abstract The Heterogeneous network (HetNet) is a viable candidate for achieving high
spectral efficiency (SE) and energy efficiency (EE) in fifth generation (5G) networks. Cache …