发明名称 Method of time and frequency synchronization of multimode terminal
摘要 A method of time-synchronizing at least two radio access modules of a multi mode communication terminal capable to function according to at least two distinct radio access techniques in a cellular telecommunication network in which one of the radio access modules is active in the current cell and the other radio access module is in a passive state in the current cell comprises the steps of: (a) measuring for each of the cells adjacent to the current cell a time offset T?offset#191 between the start of a specific frame of the first radio technique and the start of a specific frame of the second radio access technique, and (b) using the time offset T?offset#191 measured in step (a) for synchronizing the passive radio access module with the active radio access modules.
申请公布号 US2006182147(A1) 申请公布日期 2006.08.17
申请号 US20050550187 申请日期 2005.09.21
申请人 SANCHEZ JAVIER 发明人 SANCHEZ JAVIER
分类号 H04J3/06;H04B7/26;H04W36/14;H04W88/06 主分类号 H04J3/06
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