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    • 6. 发明授权
    • Method for transmitting signal using plurality of antenna ports and transmission end apparatus for same
    • 使用多个天线端口发送信号的方法和用于其的发送端设备
    • US09432170B2
    • 2016-08-30
    • US14115725
    • 2012-05-11
    • Hakseong KimHanbyul SeoKijun Kim
    • Hakseong KimHanbyul SeoKijun Kim
    • H04W4/00H04L5/00H04B7/04
    • H04W72/042H04B7/0413H04L5/0053H04L5/0058H04L5/0091H04W24/02H04W56/001
    • The present invention relates to wireless communication, and more particularly, to a method for transmitting a signal using a plurality of antenna ports and a transmission end apparatus for same. According to a method for a transmission end transmitting the signal in a multi-input multi-output (MIMO) wireless communication system of the present invention, a step of transmitting instruction information on a first channel transmission method to a reception end, and a step of transmitting the first channel to the reception end using a resource region are comprised, wherein the first channel is either an advanced-physical downlink control channel (A-PDCCH) or a relay-physical downlink control channel (R-PDCCH), the first channel is not transmitted when at least a portion of the resource region overlaps with a resource region used for transmitting a second channel, and wherein the second channel can be periodically transmitted using a predetermined portion of the resource region.
    • 本发明涉及无线通信,更具体地,涉及一种使用多个天线端口发送信号的方法及其发送端装置。 根据本发明的多输入多输出(MIMO)无线通信系统中发送信号的发送端的方法,是向接收端发送第一信道发送方法的指示信息的步骤,以及步骤 包括使用资源区域将第一信道发送到接收端的方法,其中,第一信道是高级物理下行链路控制信道(A-PDCCH)或中继物理下行链路控制信道(R-PDCCH),第一信道 当资源区域的至少一部分与用于发送第二信道的资源区域重叠时,不发送信道,并且其中可以使用资源区域的预定部分周期性地发送第二信道。