发明名称 Radio terminal, radio synchronization system having no base station, and recording medium
摘要 According to the present invention, all terminals can establish synchronization in a radio communications system formed only of a plurality of mobile terminals. This radio terminal communicates by the time division connection method, and comprises a control portion for synchronizing its transmission/reception timing to that of a group including a plurality of radio terminals. The control portion determines the overall cycle including basic cycles in a number corresponding to the number of radio terminals within said group, conducts control to transmit a signal in a basic cycle that is included in said overall cycle and that is set by a unique terminal number allotted in advance to each of said radio terminals, conducts control to receive signals from another radio terminal in another basic cycle, adjusts the transmission/reception timing based on the data received from said other radio terminal in said other basic cycle, and saves the reception timing until a process to adjust the transmission/reception timing is conducted.
申请公布号 US2003086387(A1) 申请公布日期 2003.05.08
申请号 US20020209908 申请日期 2002.08.02
申请人 UNIDEN CORPORATION 发明人 MATSUI MASAKI;SHINSHO EIJI;OGINO MINORU;SATO SHIGEO
分类号 H04J3/06;H04B1/40;H04B7/26;H04L7/00;H04L12/56;(IPC1-7):H04B7/212 主分类号 H04J3/06
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