发明名称 SYSTEM AND METHOD FOR VARIABLY INSERTING TRAINING SYMBOLS INTO TRANSMISSIONS BY ESTIMATING THE CHANNEL COHERENCE TIME IN A WIRELESS COMMUNICATION NETWORK
摘要 <p>A system and method for controlling the quantity of training symbols in a transmission sequence sent by a terminal (102, 106, 107) in a wireless network (100). The transmission sequence include training symbols and data symbols. The system and method determine the number of data symbol errors which are close to training symbols in the transmission sequence, determine the number of symbol data errors which are far from training symbols in the transmission sequence, and adjust the quantity of training symbols in the transmission sequence based on a result of a comparison of the ratio of the number of data symbol errors which are close to training symbols to the number of data symbol errors which are far from training symbols.</p>
申请公布号 WO2007024356(A2) 申请公布日期 2007.03.01
申请号 WO2006US27151 申请日期 2006.07.12
申请人 MESHNETWORKS, INC.;ALAPURANEN, PERTTI, O. 发明人 ALAPURANEN, PERTTI, O.
分类号 H04B17/00;H03K5/159 主分类号 H04B17/00
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