QUALITY DETERMINATION FOR A WIRELESS COMMUNICATIONS LINK

申请公布号：WO2004098119(A1)

申请号：WO2004EP04575

申请日期：2004.04.29

申请公布日期：2004.11.11

申请人：

TELEFONAKTIEBOLAGET LM ERICSSON (PUBL);PAULI, MATHIAS;WACHSMANN, UDO;TSAI, SHAWN, SHIAU-HE

发明人：PAULI, MATHIAS;WACHSMANN, UDO;TSAI, SHAWN, SHIAU-HE

分类号：H04L1/00;H04L1/20;(IPC1-7):H04L1/20

主分类号：H04L1/00

摘要：<p>A method and a receiver for determining the quality of a wireless communications link are described. The link quality is determined on the basis of an encoded signal that is transmitted via the communications link and that includes at least two signal portions experiencing different states of one or more transmission channels. The method comprises the steps of providing individual channel quality values for the different channels and determining a quality measure indicative of the link quality by averaging the individual channel quality values in the exponential domain.</p>

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