发明名称 |
Method and apparatus for mapping to an uplink resource |
摘要 |
Downlink common control information communicated in a first network (such as a macro network or a small cell) between a first/macro access node and a user equipment UE is mapped to an uplink resource. The first/macro access node and UE then tune to the mapped uplink resource to send or receive dedicated control information about the UE concerning a second network (an underlay network such as a femto CSG or D2D network). In one embodiment the DCI may be within a downlink assignment indicated by P-RNTI, RA-RNTI, or SI-RNTI; and the mapping uses a control channel element which carries the P-RNTI or the RA-RNTI or the SI-RNTI. In another the mapped uplink resource is a format 1a or format 1b PUCCH and the common control information requires neither an acknowledgement nor a negative acknowledgement. The dedicated control information may inform about interference experienced by the UE with the second network. |
申请公布号 |
GB2497734(B) |
申请公布日期 |
2014.11.26 |
申请号 |
GB20110021665 |
申请日期 |
2011.12.16 |
申请人 |
BROADCOM CORPORATION |
发明人 |
TIMO KALEVI KOSKELA;MATTI PIKKARAINEN;VILLE VARTIAINEN;SAMULI TURTINEN;SAMI-JUKKA HAKOLA |
分类号 |
H04W72/04;H04W48/12;H04W88/06 |
主分类号 |
H04W72/04 |
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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