| 摘要 |
Provided are a control channel transmission method and device. In the embodiments of this application, a control channel is mapped onto an eREG corresponding to determined eREG information among the eREGs with the designated number in each unit physical source block, each eREG among the eREGs with the designated number being formed by resource units with the designated number, and the resource units with the designated number being selected from corresponding resource units in all groups according to the Sth position in each group, and S being a positive integer less than or equal to N, so that the control channel can be transmitted on the mapped eREG. |
