SYSTEM FOR TRANSMITTING REFERENCE SIGNAL WITH INFORMATION ON STATE OF CHANNEL
摘要
Disclosed is a transmission system for transmitting reference signals with information on the state of a channel for extracting channel state information to a relay and a macro terminal. A base station transmits to the relay or the macro terminal the information on a sub-frame, which includes the channel state information reference signal. The relay and the macro terminal receive the channel state information reference signal using the information on the sub-frame. The relay and the macro terminal extract the channel state information using the channel state information reference signal, and transmit the extracted channel state information to the base station.
申请公布号
WO2010107267(A2)
申请公布日期
2010.09.23
申请号
WO2010KR01696
申请日期
2010.03.18
申请人
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE;LEE, HEESOO;NOH, TAEGYUN;AHN, JAE YOUNG;LEE, KYOUNG SEOK;KO, YOUNG JO
发明人
LEE, HEESOO;NOH, TAEGYUN;AHN, JAE YOUNG;LEE, KYOUNG SEOK;KO, YOUNG JO