Handling radio resource control connection reconfiguration and related communication device

摘要

A method of handling RRC connection reconfiguration for a mobile device in a wireless communication system is disclosed. The mobile device has a RRC connection. The method comprises receiving a first configuration in an RRC message from a network, wherein the first configuration is used for a first secondary cell; ignoring the first configuration when the mobile device is unable to comply with all of the first configuration; and maintaining the RRC connection.

主权项

1. A method of handling radio resource control (RRC) connection reconfiguration for a mobile device in a long term evolution-advanced (LTE-A) system, the method comprising:
being configured with carrier aggregation and having an RRC connection with a primary cell; receiving a first configuration in an RRC message from a network of the LTE-A system, wherein the first configuration is used for configuring a first secondary cell to be part of a set of serving cells which comprises the primary cell; when the mobile device is unable to comply with all of the first configuration, not applying the first configuration; when the mobile device is unable to comply with all of the first configuration, still maintaining the RRC connection with the primary cell without performing an RRC Connection re-establishment procedure; and when the mobile device is able to comply with all of the first configuration, applying the first configuration to configure the first secondary cell as part of the set of serving cells.