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Method and device for detecting handover mobility problems between different network standards

A network standard and mobility technology, applied in the field of communication, can solve problems affecting system performance, RLF cannot be recorded, etc., and achieve the effect of improving system performance

Inactive Publication Date: 2017-03-08
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Therefore, when the network system is switched, the RLF that occurs when switching between different systems cannot be recorded, thus affecting system performance

Method used

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  • Method and device for detecting handover mobility problems between different network standards
  • Method and device for detecting handover mobility problems between different network standards
  • Method and device for detecting handover mobility problems between different network standards

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Embodiment Construction

[0031] The following will clearly and completely describe the technical solutions of the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0032] The technology described in this article can be used in various communication systems, such as current 2G, 3G communication systems and next-generation communication systems, such as Global System for Mobile Communications (GSM, Global System for Mobile communications), Code Division Multiple Access (CDMA, Code Division Multiple Access) system, Time Division Multiple Access (TDMA, Time Division Multiple Access) system, Wideband Code Divisio...

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Abstract

Embodiments of the present invention provide a method for detecting mobility problems in switching between different network standards, which relates to the field of communications and can record the RLF that occurs when switching network standards to improve system performance. The method includes: the UE receives MRO startup signaling sent by the source network element; the UE turns on the MRO function according to the MRO startup signaling; the MRO function is: when the UE determines that RLF occurs, record the RLF information unit to the RLF report; the UE reports the RLF report to the source network element so that the source network element determines the source cell and the second network of the UE under the first network standard based on the RLF report. Premature handover, too late handover, or handover to the wrong cell occurred between the target cells under the standard. Embodiments of the present invention also provide corresponding devices. The present invention is used to solve the problem of handover mobility.

Description

technical field [0001] The invention relates to the communication field, in particular to a method and a device for detecting the switching mobility problem between different network standards. Background technique [0002] SON (Self-Organizing Network, self-organizing network) is a network planning concept proposed in LTE (Long Term Evolution, long-term evolution), which may realize self-configuration of network resources and self-optimization of network functions in future network planning. SON has the characteristics of flexibility, self-organization, strong scalability and load balancing. Some standard organizations are actively introducing SON-related technologies into the next generation of mobile communication standards. [0003] MRO (Mobility Robustness Optimization, mobile performance optimization) is an important content of SON. It ensures mobility performance through automatic configuration and automatic adjustment of mobility-related parameters, such as handover ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W36/00H04W36/14H04W36/24
CPCH04W36/305H04W36/00837H04W36/00835H04W36/00833
Inventor 郑潇潇耿婷婷
Owner HUAWEI TECH CO LTD