Method, system and equipment for reporting MDT (Mean Down Time) measuring result

Abstract

The embodiment of the invention relates to a wireless communication technology, in particular to a method, system and equipment for reporting an MDT (Mean Down Time) measuring result. The method, the system and the equipment for reporting the MDT measuring result are used for avoiding the condition that a user terminal reports the MDT measuring result to network-side equipment which cannot process the MDT measuring result so as to save air-interface resources. The method disclosed by the embodiment of the invention comprises the following steps: the network-side equipment determines MDT indicating information for indicating whether the network-side equipment supports MDT; and the network-side equipment sends the determined MDT indicating information to a user terminal for indicating the user terminal to report generated MDT measuring result information to the network-side equipment after determining that the network-side equipment supports the MDT according to the MDT indicating information. Due to the adoption of the method disclosed by the embodiment of the invention, the user terminal can be avoided reporting the condition of the MDT measuring result to the network-side equipment which cannot process the MDT measuring result, so that the air-interface resources are saved.

Description

technical field [0001] The present invention relates to wireless communication technology, in particular to a method, system and equipment for reporting MDT (Minimization of drive-tests, minimization of drive-tests) measurement information. Background technique [0002] In future mobile communication systems, such as LTE (Long Term Evolution, Long Term Evolution) systems, it is hoped that by introducing a network self-optimization mechanism, manual participation in network planning and operation and maintenance will be reduced, and the network will automatically optimize parameters according to statistics, thereby reducing the network cost. construction and operating costs. [0003] Based on the above reasons, MDT was introduced in 3GPP (3rd Generation Partnership Project, the third generation mobile communication standardization organization) R9 (version 9). The method of reporting and network configuration reduces the work of manual drive testing. On the other hand, it i...

AI Technical Summary

Problems solved by technology

If a handover occurs after the network side configures the MDT measurement parameters for the UE, and the network side device connected to the UE after the handover does not support MDT, the UE will also report the MDT measurement result to the network side device, because the network side device does not support MDT Or turn off all or part of the MDT measurement reporting function, which will cause unnecessary waste of air interface resources

[0006] To sum up, currently the UE will send the MDT measurement result to the connected network-side device after performing MDT measurement. If the network-side device cannot process the MDT measurement result, air interface resources will be wasted.

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