发明名称 |
ENHANCED MULTIPLE SIM TIME TRACKING |
摘要 |
A technique for time tracking helps a mobile communication device with multiple SIMs to more accurately maintain synchronization with a base station. By utilizing synchronization information from both SIMs, the technique is able to more frequently and more accurately adjust timing information for each SIM. As a result, the mobile communication device exhibits an increased ability to accurately synchronize without the need for a higher precision reference or increased power consumption. |
申请公布号 |
US2013150112(A1) |
申请公布日期 |
2013.06.13 |
申请号 |
US201213481692 |
申请日期 |
2012.05.25 |
申请人 |
QI XIAO-FENG;SOLLENBERGER NELSON;LUO WEI;LI KAIPING;BROADCOM CORPORATION |
发明人 |
QI XIAO-FENG;SOLLENBERGER NELSON;LUO WEI;LI KAIPING |
分类号 |
H04W56/00;H04W48/16;H04W88/06 |
主分类号 |
H04W56/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|