In this paper, a frequency domain averaging (FDA) method is presented to improve channel
estimation in offset quadrature amplitude modulation based orthogonal frequency-division …

Femtocells are attractive candidates in the future cellular system such as long-term evolution
(LTE). However, the interference introduced by femtocells may hinder the improved system …

The cell-free (CF) massive multiple-input multiple-output (mMIMO) system is recognized as a
promising paradigm for future wireless networks, including sixth-generation (6G) and …

In this paper, we consider the problem of interference mitigation in the downlink of multicell
networks via base station coordination. In this paper, a simple and efficient scheme for …

In this paper, a pricing-based resource allocation (PBRA) scheme is proposed in downlink
multi-cell orthogonal frequency-division multiple-access (OFDMA) networks. As a powerful …

A multi-cell wireless network with full spectrum reuse is considered. The energy efficiency of
the entire network is evaluated based on a predefined cost function. The energy …

Coordinated Multipoint (CoMP) in Long Term Evolution-Advanced (LTE-Advanced)
improves the cell-edge data rates and the network spectral efficiency through base station …

In multicellular wireless networks, intercell interference limits system performance,
especially cell edge user performance. One promising approach to solve this problem is the …