Method and device for allocating carriers in carrier aggregation system

摘要

A method for allocating a carrier in a carrier aggregation system is disclosed. The method includes a network side allocating a component carrier and identifier information of a user equipment to the user equipment, and notifying the user equipment of the allocated component carrier and the identifier information of the user equipment, and/or a corresponding relationship between the allocated downlink component carrier and the identifier information of the user equipment. A device for allocating a carrier in carrier aggregation system is disclosed. The device includes an allocation unit configured to allocate a component carrier and identifier information of a user equipment to the user equipment, and a notification unit configured to notify the user equipment of the allocated component carrier and the identifier information of the user equipment, and/or the corresponding relationship between the allocated downlink component carrier and the identifier information of the user equipment.

主权项

1. A method for allocating a carrier in a carrier aggregation system comprising:
a network side allocating component carriers and identifier information of a user equipment to the user equipment, and notifying the user equipment of the allocated component carrier and the identifier information of the user equipment, and a corresponding relationship between the allocated downlink component carrier and the identifier information of the user equipment; wherein the network side allocates the component carriers used for communicating with the network side to the user equipment based on bandwidth required for services requested by the user equipment and service carrying situations of the current component carrier after receiving a service access request from the user equipment, and for a user equipment in a LTE system, component carriers allocated to the user equipment are backward compatible carriers or carrier resources in an original LTE system.