Abstract: A memory package includes a first storage device including a first controller configured to communicate with a host, and a second storage device including a second controller configured to communicate with the host, and perform a synchronization operation on the first storage device based on a synchronization signal received from the first controller. The first controller includes a first synchronizer configured to generate the synchronization signal based on a state of the first storage device, and a first pin electrically connected to the second controller. The second controller includes a second synchronizer configured to control the second controller to perform a synchronization operation based on the synchronization signal.

Abstract: An apparatus and method for providing handover support information in a mobile communication system are provided. A method for an Base Station (BS) to provide information necessary for measurement report trigger performance to a Mobile Station (MS) after the MS determines neighboring BSs in a mobile communication system includes, in a case where the MS is an active mode MS, providing a Time To Trigger (TTT) independently by a specific neighboring BS to the active mode MS and, in a case where the MS is an idle mode MS, providing a reselection time period (Treselection) independently by the specific neighboring BS to the idle mode MS.