| 发明名称 |
METHOD AND APPARATUS FOR RESOURCE MAPPING OF A PHYSICAL DOWNLINK CONTROL CHANNEL |
| 摘要 |
A method for resource mapping of a physical downlink control channel (PDCCH), including: determining the number of resource sub-blocks to which a predefined number of enhanced control channel elements (eCCEs) correspond, according to the size of a resource sub-block in one resource block (RB); determining the number of RBs onto which the predefined number of eCCEs are needed to be mapped, according to the number of resource sub-blocks to which the predefined number of eCCEs correspond; and mapping eCCEs within the PDCCH to RBs according to the number of RBs onto which the predefined number of eCCEs are needed to be mapped; wherein locations of resource sub-blocks to which the eCCEs or the predefined number of eCCEs within the PDCCH correspond are different in each of the RBs. |
| 申请公布号 |
US2014293922(A1) |
申请公布日期 |
2014.10.02 |
| 申请号 |
US201414303209 |
申请日期 |
2014.06.12 |
| 申请人 |
FUJITSU LIMITED |
发明人 |
WANG Yi;ZHOU Hua |
| 分类号 |
H04W72/04 |
主分类号 |
H04W72/04 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method for resource mapping of a physical downlink control channel (PDCCH), comprising:
determining the number of resource sub-blocks to which a predefined number of enhanced control channel elements (eCCEs) correspond, according to the size of a resource sub-block in one resource block (RB); determining the number of RBs onto which the predefined number of eCCEs are needed to be mapped, according to the number of resource sub-blocks to which the predefined number of eCCEs correspond; and mapping eCCEs within the PDCCH to RBs according to the number of RBs onto which the predefined number of eCCEs are needed to be mapped; wherein locations of resource sub-blocks to which the eCCEs or the predefined number of eCCEs within the PDCCH correspond are different in each of the RBs. |
| 地址 |
Kawasaki-shi JP |
