이중 무선 인터페이스 결합 시스템을 위한 적응적 인터페이스 활성화 기법의 성능 분석

interfaces and using them concurrently will increase a user’s communication speed immediately, but at the expense of increased power consumption. In this paper, we develop a mathematical performance model of an adaptive radio activation scheme by which a radio interface is activated only when needed for performance increase and deactivated otherwise. The developed model shows that the adaptive scheme reduces delay significantly and almost halves power consumption below a certain level of traffic input.