Minimization drive test (MDT) result reporting and reporting instruction methods and devices

A technology for measurement results and indications, used in location-based services, electrical components, wireless communications, etc.

Active Publication Date: 2012-09-19
DATANG MOBILE COMM EQUIP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0016] The present invention provides a method and device for reporting and reporting indication of MDT measurement results, which solve

Method used

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  • Minimization drive test (MDT) result reporting and reporting instruction methods and devices
  • Minimization drive test (MDT) result reporting and reporting instruction methods and devices
  • Minimization drive test (MDT) result reporting and reporting instruction methods and devices

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0069] In the LTE system, when the UE determines that it supports the positioning function, it reports to the eNB that the UE supports the requested location info for MDT (explicit reporting); the eNB performs logged MDT measurement configuration on the UE, and at the same time An indicator is added in the log configuration signaling to instruct the UE to perform request-based detailed geographic location information reporting while performing the logged MDT.

[0070] After receiving the log configuration signaling, the UE records the logged MDT measurement results (excluding detailed geographic location information) within the logged MDT measurement time according to the configured content, and stamps the MDT measurement results with a time stamp. At the same time, the UE does not actively enable the GNSS positioning function for the purpose of MDT in the idle state, but records and stamps the detailed geographic location information obtained each time when the GNSS positionin...

Embodiment 2

[0076] In the LTE system, the agreement pre-agrees that UEs that support GNSS always support the ability to report detailed geographic location information based on requests during Logged MDT measurement; UE attribute information carries support for GNSS, or UE supports IMM MDT and reports detailed geographic location information based on requests. Then the UE supports GNSS.

[0077] The eNB configures the logged MDT measurement for the UE, and at the same time adds an indicator to the log configuration signaling to instruct the UE to perform request-based detailed geographic location information reporting while performing the logged MDT.

[0078] After receiving the log configuration signaling, the UE records the logged MDT measurement result within the logged MDT measurement time according to the configured content, and stamps the result with a time stamp. At the same time, the UE does not actively enable the GNSS positioning function for the purpose of MDT, but records and ...

Embodiment 3

[0081] In the UMTS system, the agreement pre-agrees that UEs that support GNSS always support the ability to report detailed geographic location information based on requests during Logged MDT measurement; UE attribute information carries support for GNSS, or UE supports IMM MDT and reports detailed geographic location information based on requests. Then the UE supports GNSS.

[0082] The RNC configures the logged MDT measurement for the UE, and at the same time adds an indicator to the log configuration signaling, which is used to instruct the UE to obtain detailed geographical location information based on the request while performing the logged MDT.

[0083] After receiving the log configuration signaling, the UE records the logged MDT measurement result within the logged MDT measurement time according to the configured content, and stamps the result with a time stamp. At the same time, the UE does not actively enable the GNSS positioning function for the purpose of MDT, bu...

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PUM

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Abstract

The invention discloses a minimization drive test (MDT) result reporting method, an MDT result reporting device, an MDT result reporting instruction method and an MDT result reporting instruction device. The MDT result reporting method comprises the following steps that: user equipment (UE) determines that the execution of request-based detailed geographic position information reporting is required by a network side, and stores detailed geographic position information when a positioning function is enabled in an idle state to acquire the detailed geographic position information; and when receiving a request from the network side, the UE reports an MDT result obtained in the idle state and the detailed geographic position information to the network side at the same time. The problem about the collection and reporting of the detailed geographic position information during the Logged MDT of the UE in the idle state is solved, the requirements of a system are met, and the MDT can work.

Description

technical field [0001] The present invention relates to the technical field of wireless communication, and in particular to a method and device for reporting and indicating the results of a minimized drive test (MDT). Background technique [0002] In the future mobile communication system, 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 to reduce network construction and operation costs. In order to reduce network operation and maintenance costs, it is hoped that the method of reporting network configuration UE (User Equipment, user terminal) can be adopted to reduce the work of manual drive testing. On the other hand, it is also desirable to obtain wireless measurement information in areas that cannot be reached by ordinary drive tests. Based on the above reasons, in Rel-10 (including L...

Claims

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Application Information

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IPC IPC(8): H04W4/02H04W24/10
CPCH04W4/02H04W8/08
Inventor 梁靖彦楠王彦
Owner DATANG MOBILE COMM EQUIP CO LTD
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