| 摘要 |
The present invention relates to a method for transferring RAN configuration data between radio access nodes. In accordance with an embodiment of the invention, the method comprises the steps of, by a mobility management node (MMEA) : receiving a first RAN configuration transfer message (1) issued by a source radio access node (eNBA) operating a source cell (A), comprising a target node identifier (RN-IDB) of a target relay node (RNB) operating a target cell (B) and a target tracking area identifier (TAIB) of the target cell, and whereby the source radio access node requests RAN configuration data from the target relay node; decoding the target node identifier and the target tracking area identifier; and in the event of the target tracking area identifier being managed by the mobility management node and the target node identifier being not associated with any registered radio access node, broadcasting said first RAN configuration transfer message towards a plurality of registered radio access nodes (DeNBC, eNBD) associated with the target tracking area identifier. The present invention also relates to a management mobility node. |
