发明名称 |
METHOD OF ENHANCED CONNECTION RECOVERY AND CELL SELECTION |
摘要 |
An enhanced connection recovery upon lost RRC connection due to radio link failure (RLF) or handover failure (HOF) is proposed. A UE first establishes an RRC connection in a source cell in a mobile communication network. Later on, the UE detects a failure event and starts an RRC reestablishment procedure in a target cell to restore the RRC connection. In a first novel aspect, a fast RLF process is applied to reduce the outage time in the serving cell. In a second novel aspect, an enhanced cell selection mechanism based on cell prioritization information is applied to reduce the outage time in the target cell. In one embodiment, multi-RAT registration is used to steer cell selection. |
申请公布号 |
EP2664189(A1) |
申请公布日期 |
2013.11.20 |
申请号 |
EP20130738699 |
申请日期 |
2013.01.18 |
申请人 |
MEDIATEK INC. |
发明人 |
JOHANSSON, PER JOHAN MIKAEL;CHEN, YIH-SHEN;LOW, TZE-PING;PLUMB, WILLIAM |
分类号 |
H04W36/08;H04W24/10;H04W36/00;H04W36/30;H04W76/02 |
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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