Method and system for interactively selecting auxiliary cell

摘要

The disclosure provides a method for interactively selecting an auxiliary cell, which includes: a UE selects a master cell and performs data interaction with the master cell to obtain a neighbor cell list; the UE measures coordinated multiple point status information of a cell in the neighbor cell list, and perform evaluation according to a measurement result to generate a candidate list of coordinated multiple point auxiliary cells; when the UE initiates a coordinated multiple point operation service, the UE sends the candidate list to the master cell; the master cell performs an activation strategy on a cell in the candidate list to obtain an auxiliary cell for the coordinated multiple point operation of the UE, and sends an auxiliary cell activation list to the UE; and the UE maintains the auxiliary cell activation list until the coordinated multiple point operation service ends. The disclosure further provides a system for interactively selecting an auxiliary cell. By means of the method and apparatus above, a preferable neighbor cell can be selected as an auxiliary cell through interaction, and service quality and user experience in a coordinated multiple point operation is improved.

主权项

1. A method for interactively selecting an auxiliary cell, comprising:
selecting, by a UE, a master cell, and performing data interaction with the master cell to obtain a neighbour cell list; measuring, by the UE, coordinated multiple point status information of a cell in the neighbour cell list, and performing evaluation according to a measurement result to generate a candidate list of coordinated multiple point auxiliary cells; sending, by the UE, the candidate list to the master cell when the UE initiates a coordinated multiple point operation service; performing, by the master cell, an activation strategy on a cell in the candidate list to obtain an auxiliary cell for the coordinated multiple point operation of the UE, and sending an auxiliary cell activation list to the UE; and maintaining, by the UE, the auxiliary cell activation list until the coordinated multiple point operation service ends.