The management and allocation of electromagnetic spectrum resources is the inner driving
force of the construction of the space–air–ground integrated network. Existing spectrum …

With the development of science and technology, more and more attention has been paid to
wireless spectrum allocation technology. In this paper, we propose a improved genetic …

In response to the rapid growth of spectrum resource demand and low utilization of
spectrum, this paper proposes a spectrum allocation solution based on improved chimp …

The paradigm of dynamic shared access aims to provide flexible spectrum usage. Recently,
Federal Communications Commission (FCC) has proposed a new dynamic spectrum …

Frequency assignment for minimum interference is a fundamental problem in
telecommunications networks. Combinatorial optimization heuristics are among the …

The continuous growth of interconnected objects in the Internet of Things (IoT) raises a
challenge to the wireless communication technology. Cognitive radio could make full use of …

With the continuous development of wireless communication technology, the scarcity of
spectrum resources has become one of the important factors limiting the performance of …

This letter considers the decision-making method of dynamic spectrum allocation by a
spectrum manager in a centralized white space cognitive radio communication network with …

In a multi-heterogeneous network with dense deployment and convergence environment,
how to efficiently and reasonably allocate idle spectrum resources of the primary network to …

Signal frequency band allocation is a crucial task in mobile communication. In realistic, the
frequency resources that can be used to realize communication are relatively scarce. There …