Patent ID: 9451508
Filing Date: 2016-09-20
CPC Classification: H04W

Claim Text:
1. A method of transmitting, by a source donor eNodeB (DeNB), mobile relay node (MRN) cell information in a wireless communication system, the method comprising: receiving a first measurement result with respect to an MRN having a first physical cell identity (PCI) and information on the first PCI from a user equipment (UE); when the MRN enters a coverage of the source DeNB, receiving MRN cell information from the MRN, wherein the MRN cell information includes an indicator indicating the MRN supports mobility and includes the first PCI; receiving a second measurement result with respect to a target DeNB having a second PCI and information on the second PCI from the MRN; determining to initiate a handover procedure of the UE from the source DeNB to one of the MRN and the target DeNB by using at least one of the first measurement result, the first PCI, the second measurement result, the second PCI and the indicator, wherein the first PCI is identical to the second PCI; and forwarding the MRN cell information to the target DeNB.