CDMA 체계하에서의 절전형 셀영역 결정

Abstract

In cellular wireless system, transmitted power is regulated to provide each user an acceptable connection while limiting the interference from other users. In this work, we integrate power budgeting and base station assignment. In the context of CDMA system, we minimize the total transmitted power subject to maintaining an individual target CIR for each mobile and base station. We formulate the optimization model and a solution method is proposed.