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Measurement reporting method and measurement reporting device

A technology for measurement reporting and measurement configuration, applied in the field of communication, can solve the problem of untimely measurement reporting, and achieve a reasonable effect of determining the timing of measurement reporting

Inactive Publication Date: 2012-10-31
CHINA MOBILE COMM GRP CO LTD
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  • Description
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AI Technical Summary

Problems solved by technology

[0015] Embodiments of the present invention provide a measurement reporting method and device to solve the problem of untimely measurement and reporting of user equipment in high-speed mobile scenarios

Method used

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  • Measurement reporting method and measurement reporting device
  • Measurement reporting method and measurement reporting device
  • Measurement reporting method and measurement reporting device

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Embodiment Construction

[0032] For high-speed application scenarios in the prior art, when performing event-triggered measurement reporting, the UE judges whether the measurement event is established and whether to report the measurement result according to the duration, only depending on the measurement configuration given by the source base station. The event type and the event trigger judgment threshold (used to judge whether the measurement event satisfies the trigger condition, that is, to judge whether the measurement event is established) do not consider the moving speed of the UE, so it is impossible to ensure that the user can report the measurement in time. The implementation of the present invention This example provides a technical solution for measurement reporting. After receiving the measurement configuration information sent by the base station, the mobile station determines the event trigger judgment threshold corresponding to the current moving speed in combination with the moving spe...

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Abstract

The invention discloses a measurement reporting method and a measurement reporting device. The method includes that a mobile station receives measurement configuration information issued by a source base station and performs measurement according to the measurement configuration information; the mobile station determines current movement speed thereof and determines an event trigger decision threshold corresponding to the current movement speed according to the current movement speed and an event trigger decision threshold included in the measurement configuration information; and the mobile station performs measurement reporting according to a measurement result and the event trigger decision threshold corresponding to the current movement speed. By the aid of the measurement reporting method and the measurement reporting device, the event trigger decision threshold of measurement reporting of the mobile station can be flexibly adjusted according to the movement speed, so that measurement reporting time of mobile stations at different movement speeds is determined more reasonably.

Description

technical field [0001] The present invention relates to the field of communication technologies, in particular to a measurement reporting method and equipment. Background technique [0002] In the LTE (Long Term Evolution, Long Term Evolution) mobile communication network, the movement of UE (User Equipment, user equipment) or changes in the surrounding environment may cause signal fading, which is the main reason for starting UE to switch between base stations. The start of the handover process by the base station depends on the UE's measurement report, and the base station can initiate a handover to a neighboring base station with the best signal according to the content of the measurement report. [0003] Such as figure 1 As shown in FIG. 2 , it is a schematic flow diagram of UE handover between base stations in the existing LTE system. Among them, the following steps are mainly included: [0004] The source base station sends the measurement configuration to the UE. A...

Claims

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Application Information

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IPC IPC(8): H04W24/10
Inventor 徐瑨李男
Owner CHINA MOBILE COMM GRP CO LTD
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