캐리어 에그리게이션 환경에서 핸드오버 방법 및 절차
김재흥, 이경석, 김영진, 안재영
- 9014141 (2015.04.21)
- Provided are a method for performing handover in a cellular mobile communication system that supports a carrier aggregation, and a user equipment and a node base (NodeB) using the method. A connection between the user equipment and the NodeB may be maintained and information may be exchanged using a plurality of serving carriers. Before performing the handover, the user equipment may perform measurement with respect to a neighboring NodeB supporting the carrier aggregation, and may provide parameter information to the NodeB in order to support a carrier aggregation function required for the handover. In a handover seamless environment, the continuity of a service may be provided and the performance of the service may be enhanced.
- KSP 제안 키워드
- Aggregation function, Carrier aggregation, Cellular mobile communication, Communication system, User equipment(UE), mobile communication, mobile communication system