“…The development of IoT technologies can support a variety of applications, including the intelligent power grid [1][2][3][4], intelligent transportation [5,6], intelligent medicine and healthcare [7][8][9][10], intelligent art [11,12], intelligent logistics [13,14], intelligent environmental monitoring [15,16], smart life [17][18][19][20], etc. In a smart home context, numerous smart objects need to use wireless communications due to the requirements of supporting mobile applications and maintaining neat living space.…”