发明名称 |
HANDOVER INTO DYNAMIC TDD UL/DL CONFIGURATION ENABLED CELLS AND/OR COMP CELLS |
摘要 |
Techniques for handover into eIMTA enabled cells are disclosed. In an aspect, a target cell reconfigures RRC connection with a UE after completed handover to enable eIMTA and/or CoMP for the UE. In another aspect, a target cell includes eIMTA configuration information in a handover command to a UE. In another aspect, the target cell may estimate a virtual cell identity to generate the eIMTA configuration information and delay scheduling transmissions to the UE by flexible subframes until after handover is complete and the correct eIMTA configuration information confirmed by measurement or else corrected by RRC connection reconfiguration. In other aspects, the target cell may determine the correct virtual cell identity before handover, either by measuring SRS of the UE, or by receiving information in a handover request indicating results of CSI-RS measurement, by the UE, of virtual cells of the target cell. |
申请公布号 |
WO2015117275(A1) |
申请公布日期 |
2015.08.13 |
申请号 |
WO2014CN71912 |
申请日期 |
2014.02.10 |
申请人 |
QUALCOMM INCORPORATED;ZHU, XIPENG;WEI, CHAO;CHEN, WANSHI;GAAL, PETER;XU, HAO |
发明人 |
ZHU, XIPENG;WEI, CHAO;CHEN, WANSHI;GAAL, PETER;XU, HAO |
分类号 |
H04W36/08 |
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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