METHOD AND APPARATUS FOR TRANSMITTING A SIGNAL IN A WIRELESS COMMUNICATION SYSTEM,申请号WO2012KR05358-传众专利搜索

METHOD AND APPARATUS FOR TRANSMITTING A SIGNAL IN A WIRELESS COMMUNICATION SYSTEM

申请公布号：WO2013006006(A3)

申请号：WO2012KR05358

申请日期：2012.07.06

申请公布日期：2013.02.28

申请人：

LG ELECTRONICS INC.;KIM, HAKSEONG;SEO, HANBYUL

发明人：KIM, HAKSEONG;SEO, HANBYUL

分类号：H04J11/00;H04B7/26

主分类号：H04J11/00

摘要：One embodiment of the present invention relates to a method for transmitting a signal to an unlicensed band of a base station in a wireless communication system. The method comprises the steps of: transmitting at least one of a preamble and a reservation signal, if it is determined through carrier sensing that the unlicensed band is available; and transmitting a PDSCH on the unlicensed band immediately after the transmission of at least one of the preamble and the reservation signal. The preamble enables a terminal to acquire reception synchronization for at least one of the reservation signal and the PDSCH.