| 摘要 |
Embodiments herein may relate to a method performed by a network node (115). The network node defines one or more parameters of a Coverage Enhanced Physical random access channel Configuration Index, CE PCI, for one or more Physical Random Access Channel, PRACH, resource sets, each of the one or more PRACH resource sets is associated with a coverage level whereby a different CE PCI is defined for each coverage level. The network node configures the one or more PRACH resource sets in a broadcast message. Furthermore, the network node assigns a starting subframe number to a PRACH resource set used by a UE,(110), and calculates a Random Access Radio Network Temporary Identifier, RA-RNTI, using the assigned starting subframe number. |
