Effective radio frequency spectrum sharing methods are crucial for sustaining growth and
development in mobile wireless services. In this paper, we consider a real-world scenario …

With limited opportunities to open up new unencumbered bands to mobile wireless services,
interest in enhancing methods for sharing of spectrum between services is high. For …

Dynamic spectrum sharing aims to provide flexible spectrum usage and improve spectrum
efficiency for cellular and noncellular networks. We propose two optimization models using …

This paper investigates the capacity and energy efficiency of spectrum sharing systems with
opportunistic user selection where a secondary network utilizes spectrum bands licensed to …

In the satellite-terrestrial integrated networks (STINs), where a satellite access network
cooperating with terrestrial network provides seamless coverage for ground users. However …

Spectrum is one of the most precious radio resource. With the increasing demand for
wireless communication, efficiently using the spectrum resource has become an essential …

This paper introduces a fair and energy-efficient resource allocation framework in spectrum-
sharing wireless networks with quality-of-service guarantees. Consider the tradeoff between …

Due to the heterogeneity and versatility of emerging services and applications in wireless
networks, it has been a great challenge on improving the network utility by taking advantage …

With the increasing demand for wireless communication, efficiently using the spectrum
resource has become an essential issue. With the Federal Communications Commission's …

In this paper, we investigate the fundamental energy-efficient power allocation problem in
spectrum-sharing wireless networks. We introduce an energy-rate tradeoff index (EI) to …