发明名称 |
METHOD AND APPARATUS FOR TRANSMITTING SIGNAL VIA RELAY BACKHAUL LINK |
摘要 |
<p>A method and apparatus for transmitting a signal to a relay at a Base Station (BS) in a wireless communication system are disclosed. The method includes mapping a Reference Signal (RS) to a subframe having two slots, and transmitting the subframe to the relay. Each of the slots includes a plurality of consecutive resource elements over which the RS can be spread and the plurality of consecutive resource elements are overlapped with a last Orthogonal Frequency Division Multiplexing (OFDM) symbol of the slot. If a last OFDM symbol of the subframe is not available to the relay, the RS is transmitted only in a first slot of the subframe.</p> |
申请公布号 |
EP2529498(A2) |
申请公布日期 |
2012.12.05 |
申请号 |
EP20110737309 |
申请日期 |
2011.01.28 |
申请人 |
LG ELECTRONICS INC. |
发明人 |
SEO, HAN BYUL;KIM, HAK SEONG;LEE, DAE WON |
分类号 |
H04J11/00;H04B7/14;H04B7/15 |
主分类号 |
H04J11/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|