| 摘要 |
PURPOSE: An antenna sharing method of a wireless communication system is provided to balance a coverage between base station by branching a transmission path and a receiving path in a direction of two sectors to allow two providers to share one antenna. CONSTITUTION: A wireless communication system includes a terminal, a base station a base station controller and an exchange. The base station judges whether two providers share an antenna by an operation of a system operator(2). If the two providers share the antenna, the base station branches a transmission path in a direction of two sectors and transmits a transmission signal(4). If the two providers share the antenna, the base station branches a receiving path in a direction of two sectors and receives a receiving signal(6). Accordingly, a field environment of the two providers are constructed to be the same.
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