Patent ID: 9642141
Date: 2017-05-02
CPC Classifications: H04L,H04W

Claim:
1. A carrier aggregation processing method comprising: determining, by a network-side device, a second cell through public land mobile network identifiers (PLMN IDs) screening according to a first PLMN ID used by a carrier aggregation (CA) user equipment in a first cell and through frequencies screening according to a frequency supported by the CA user equipment, setting, by the network-side device, the second cell as a CA cell for the CA user equipment; wherein the determining, by the network-side device, a second cell, comprises: selecting, by the network-side device, non-accessing cells supporting the first PLMN ID from a first cell set comprising at least the first and second cells; and selecting, by the network-side device, from the selected non-accessing cells, a cell adopting the frequency that can be supported by the CA user equipment as the second cell.