Patent ID: 9173207
Filing Date: 2015-10-27
Classification: H04W

Abstract:
1. A method for configuring cell parameters of a Relay Node, RN, comprising: sending, by a RN, a control signaling which carries a number representing how many cells that the RN is serving to a Donor eNB, DeNB; and configuring, by the DeNB, cell parameters for the cells that the RN is serving according to the number contained in the control signaling; wherein the cell parameters configured by the DeNB comprise an Evolved Universal Terrestrial Radio Access Network Cell Global Identifier, ECGI, and a Physical Cell ID, PCI; wherein sending, by the RN, the control signaling which carries the number representing how many cells the RN is serving to the DeNB comprises: before the RN establishes a Radio Resource Control, RRC, connection, or re-establishes a RRC connection, or performs a RRC connection reconfiguration, or establishes an S when the RN has a RRC connection, or an S