Minimization of drive-tests control method, system, and network element device

A minimization of drive-tests control method, comprising:

• receiving a user intention of a first user equipment and a corresponding minimization of drive-tests public land mobile network list that are sent by a core network node, wherein the minimization of drive-tests public land mobile network list comprises at least two public land mobile network identities, and user equipments in at least two public land mobile networks corresponding to the at least two public land mobile network identities can perform minimization of drive-tests in the at least two public land mobile networks;
• when the first user equipment accesses a current public land mobile network, and the user intention of the first user equipment is to permit performing the minimization of drive-tests, judging whether the minimization of drive-tests public land mobile network list comprises an identity of the current public land mobile network;
• and
• when the public land mobile network list comprises the identity of the current public land mobile network, instructing the first user equipment to perform the minimization of drive-tests.

A network element device, comprising:

• a processor, configured to acquire a minimization of drive-tests public land mobile network list, wherein the minimization of drive-tests public land mobile network list comprises at least two public land mobile network identities, and user equipments in at least two public land mobile networks corresponding to the at least two public land mobile network identities can perform minimization of drive-tests in the at least two public land mobile networks;
• configured to:
• when a first user equipment accesses a current public land mobile network, acquire and determine that a user intention of the first user equipment is to permit performing the minimization of drive-tests;
• and configured to judge whether the minimization of drive-tests public land mobile network list comprises a home public land mobile network identity or an equivalent home public land mobile network identity of the first user equipment;
• and
• a transmitter, configured to:
• when the minimization of drive-tests public land mobile network list comprises the home public land mobile network identity or equivalent home public land mobile network identity of the first user equipment, instruct the first user equipment to perform the minimization of drive-tests.

A network element device, comprising:

• a receiver, configured to receive a user intention of a first user equipment and a corresponding minimization of drive-tests public land mobile network list that are sent by a core network node, wherein the minimization of drive-tests public land mobile network list comprises at least two public land mobile network identities, and user equipments in at least two public land mobile networks corresponding to the at least two public land mobile network identities can perform minimization of drive-tests in the at least two public land mobile networks;
• a processor, configured to:
• when the first user equipment accesses a current public land mobile network, and the user intention of the first user equipment is to permit performing the minimization of drive-tests, judge whether the minimization of drive-tests public land mobile network list comprises an identity of the current public land mobile network;
• and
• a transmitter, configured to:
• when the public land mobile network list comprises the identity of the current public land mobile network, instruct the first user equipment to perform the minimization of drive-tests.