发明名称 |
Handover of user equipment (UE) during discontinuous reception (DRX) operation in mobile communication system |
摘要 |
A method and apparatus for increasing the success rate of a handover of a connected mode UE while minimizing the power consumption of the UE during DRX operation in a mobile communication system is provided. The method includes the steps of transmitting a cell change report to the serving base station, and then suspending the DRX operation to transition to an active mode; receiving a handover command message, and completing the handover to a target cell; checking if the handover command message includes a DRX resume command; waiting until a control message including the DRX resume command is received from the target base station; and after the control message including the DRX resume command is received, transitioning from the active mode to a sleep mode, and resuming the DRX operation. |
申请公布号 |
EP1915010(B1) |
申请公布日期 |
2011.12.21 |
申请号 |
EP20070020139 |
申请日期 |
2007.10.15 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
KIM, SOENG-HUN;VAN LIESHOUT, GERT JAN;JEONG, KYEONG-IN;VAN DER VELDE, HIMKE |
分类号 |
H04W36/08;H04W52/02;H04W76/04 |
主分类号 |
H04W36/08 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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