Zhouhao Tang

1 Introduction Aging has always been one of the significant concerns for humans. In recent years, with the advancement of technology, people have conducted more in-depth research into the causes of aging. Fundamentally, aging is driven by the cumulative effects of cellular senescence (Arianna et al., 2019). Research indicates that cellular senescence refers to the loss of cell division and normal functional capabilities, making it the basic unit of biological aging (Barnes et al., 2019).

1. Introduction Over the past few decades, the development of mobile communications has significantly influenced societal progress. However, the increasing data traffic demands further exploration of spectrum resources [1]. These resources must support extensive and continuous channel bandwidth. Spectrum sharing between networks has emerged as a key area of research [2]. However, deploying IMT-2020 systems across various frequency bands may interfere with other existing services [3].