公开(公告)号：US20120021782A1

公开(公告)日：2012-01-26

申请号：US13082105

申请日：2011-04-07

申请人： Juno JUNG ,  Jungha Lee ,  Sengmin Jeong ,  Bosoo Kim ,  Jungok Cho

发明人： Juno JUNG ,  Jungha Lee ,  Sengmin Jeong ,  Bosoo Kim ,  Jungok Cho

IPC分类号： H04W4/00

CPC分类号： H04W4/14 ,  H04W88/06

摘要： A method of controlling a dual mode mobile terminal, and which includes receiving, via a wireless communication unit of the mobile terminal, synchronous time information from a first communication network, the synchronous time information being used for a system time of the mobile terminal and for system time synchronization of the mobile terminal with the first communication network; receiving, via the wireless communication unit, asynchronous time information from a second communication network, the asynchronous time information not being used for system time synchronization of the mobile terminal with the second communication network; calculating, via the controller, an average of a calculated difference between the synchronous time information and the asynchronous time information; receiving, via the wireless communication unit, a message from the second communication network; and setting, via the controller, a reception time stamp of when the message is received based on time information contained in the message received from the second communication network and the calculated average difference.

摘要翻译： 一种控制双模式移动终端的方法，包括经由移动终端的无线通信单元接收来自第一通信网络的同步时间信息，用于移动终端的系统时间的同步时间信息，以及用于 移动终端与第一通信网络的系统时间同步; 经由所述无线通信单元从第二通信网络接收异步时间信息，所述异步时间信息不被用于所述移动终端与所述第二通信网络的系统时间同步; 经由所述控制器计算所述同步时间信息与所述异步时间信息之间的计算差的平均值; 经由所述无线通信单元接收来自所述第二通信网络的消息; 以及经由所述控制器，基于从所述第二通信网络接收到的所述消息中包含的时间信息和所述计算出的平均差异，设定接收到所述消息的接收时间戳。