The advent of emerging wireless technologies has increased the demand of spectrum
resources. On the other hand, present spectrum assignment is fixed and underutilized …

Spectrum trading is one of the most promising approaches to enabling dynamic spectrum
access (DSA) in cognitive radio networks (CRNs). With this approach, unlicensed users (aka …

With the rapid growth on data traffic, spectrum shortage becomes increasingly serious,
leading to the paradigm shift in spectrum usage from an exclusive mode to a sharing mode …

In this paper, we describe the formatting guidelines for ACM SIG Proceedings. Compared to
traditional virtual machines, the container-based scheme does not incur the overhead …

Spectrum resources are the lifeblood of the development of communication industry.
Nowadays, the serious shortage of spectrum resources is becoming more and more serious …

Spatial spectrum reuse enables better utilization of limited spectral resources to achieve
higher system throughput. However, improving the system throughput or spectrum efficiency …

Due to its potential of increasing spectrum utilization, dynamic spectrum access (DSA) is a
promising platform to solve the so-called spectrum shortage problem, caused by a huge …

With the advent of 5G network slicing, demands for spectrum are expected to originate from
a variety of services with different requirements. Given the ever-increasing scarcity of …

Spectrum trading is one of the most promising approaches to enabling dynamic spectrum
access (DSA) in cognitive radio networks (CRNs). With this approach, unlicensed users (aka …

摘要面向海量数据造成的频谱短缺问题, 以共享为解决手段, 研究了运营商如何合理利用感知
频谱传输数据. 考虑物联网设备的局限性, 设计了超密集认知异构网络架构, 基于流量需求和感知 …