发明名称 |
SIGNAL TRANSMISSION METHOD AND APPARATUS OF MULTI-ANTENNA BASE STATION |
摘要 |
A signal transmission method and apparatus of a base station is provided for increasing transmit power by compensating a phase value of the signal transmitted through multiple antennas based on signal reception status information fed back from a terminal in a wireless communication system. The signal transmission method includes transmitting a signal to at least one terminal through the multiple antennas; receiving signal reception status information transmitted by the at least one terminal; calculating a compensation phase based on the signal reception status information; applying the compensation phase to next signal to be transmitted through the multiple antennas; and transmitting the next signal to the at least one terminal through the multiple antennas.
|
申请公布号 |
US2013196605(A1) |
申请公布日期 |
2013.08.01 |
申请号 |
US201313750578 |
申请日期 |
2013.01.25 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD.;SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
HWANG KEUNCHUL;KANG HEEWON;SUK WONKYUN |
分类号 |
H04W52/18 |
主分类号 |
H04W52/18 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|