Patent ID: 9049601
Filing Date: 2015-06-02
Classification: H04J,H04L,H04W

Abstract:
1. A base station apparatus that is applied to a wireless communications system and that is configured to connect at least two radio access unit apparatuses which respectively include at least one antenna and at least one signal conversion apparatus for performing radio communications with mobile station apparatuses, the base station apparatus comprising: a control signal generating circuit configured to generate at least two different first pilot signals for the radio access unit apparatuses belonging to the base station apparatus and a second pilot signal common to all of the radio access unit apparatuses belonging to the base station apparatus, and generate baseband signals including any one of the first pilot signals and the second pilot signal respectively for the respective radio access unit apparatuses; and a transmitting circuit configured to transmit the baseband signals respectively to the respective radio access unit apparatuses.