发明名称 |
CHANNEL QUALITY ASSESSMENT METHOD IN OFDM(A) COMMUNICATIONS AND A CORRESPONDING SYSTEM |
摘要 |
A method and apparatus for determining a channel quality indicator (CQI) to be used in link adaptation for Orthogonal Frequency Division Multiplexing (OFDM) communications. In one embodiment of the invention, the CQI is based on a set of capacity values for subcarrier components in a received OFDM signal. In another embodiment, a minimum value from a running average of the set of capacity values is used to determine the CQI.
|
申请公布号 |
US2010091894(A1) |
申请公布日期 |
2010.04.15 |
申请号 |
US20090442941 |
申请日期 |
2006.09.29 |
申请人 |
MALTSEV ALEXANDER;RUBSTOV ALEXEY;DAVYDOV ALEXEI;TIRASPOLSKY SERGEY;PUDEYEV AUDREY |
发明人 |
MALTSEV ALEXANDER;RUBSTOV ALEXEY;DAVYDOV ALEXEI;TIRASPOLSKY SERGEY;PUDEYEV AUDREY |
分类号 |
H04L27/28 |
主分类号 |
H04L27/28 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|