USER EQUIPMENT CAPABILITY ACQUISITION METHOD, SYSTEM AND EQUIPMENT

摘要

Disclosed in the present invention are a User Equipment (UE) capability acquisition method, system and equipment. The method comprises that: an Evolved Node B (eNB) acquires a first capability information of a UE via a Radio Resource Control (RRC) message, and the first capability information is carried in a capability information (UECapabilitylnformation) message belonging to the RRC message; the eNB acquires a second capability information of the UE, and the second capability information is the capability different from the first capability information; and the eNB configures a user interface and/or control interface according to the first capability information and the second capability information. The present invention enables the eNB to identify the UE capability precisely, and thus some valuable UE capability can be applied subsequently to enhance the Long Term Evolution (LTE) system performance.