Measuring method and device
A technology of measurement results and network elements, applied in the field of measurement, can solve the problems of indistinguishability, inability to measure secondary cells, and affect the analysis of network faults on the network side, so as to achieve the effect of improving comprehensiveness and positioning accuracy
Active Publication Date: 2017-12-05
HUAWEI TECH CO LTD
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Problems solved by technology
In the CA scenario, it is impossible to distinguish which cells support the CA function, and thus cannot select a suitable cell to perform performance measurement or MDT tasks; in addition, the UE supporting the CA function uses its secondary cell (Sub Cell, S-Cell) as the service transmission However, the UE that uses the secondary cell of the UE that supports the CA function as the primary cell cannot be selected to perform performance measurement or MDT tasks. Therefore, when problems such as service quality degradation occur, the The auxiliary cell performs targeted measurement, which affects the analysis of network faults on the network side
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[0051] In the following description, for the purpose of illustration rather than limitation, specific details such as a specific system structure, interface, technology, etc. are proposed for a thorough understanding of the present invention. However, it should be clear to those skilled in the art that the present invention can also be implemented in other embodiments without these specific details. In other cases, detailed descriptions of well-known devices, circuits, and methods are omitted to avoid unnecessary details from obstructing the description of the present invention.
[0052] 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), Code Division Multiple Access (CDMA) Access) system, time division multiple access (TDMA, Time Division Multiple Access) system, wideband code division multiple access (...
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A measurement method and a corresponding device of the measurement method. The method comprises: obtaining, by a network management system or a network element, first indication information, the first indication information being used for instructing to select a mobile terminal performing a performance measurement task or a minimization drive test (MDT) task according to carrier aggregation (CA) information (101); and selecting, by the network management system or the network element according to the first indication information, the mobile terminal to perform the performance measurement or MDT measurement on a target cell(102). According to the method and the corresponding device, it is implemented that, in a CA scenario, a base station may select the target cell to perform pertinent performance measurement or MDT measurement on a mobile terminal of a secondary cell and / or a primary cell, which improves positioning veracity of a network problem.
Description
Technical field [0001] The present invention relates to the field of mobile communication, in particular to a method and device for measurement. Background technique [0002] Minimized Drive Test (MDT) process management exists between the integrated reference point agent (Integration Reference Point Agent, IRPAgent) and the integrated reference point manager (Integration Reference Point Manager, IPRManager), which is an end-to-end process control. The management interface between IPRManager and IRPAgent is called Northbound Interface (Itf-N). In the Itf-N interface, some functional logical entities of Integration Reference Point (IRP) are defined, such as basic configuration management, Batch configuration management, notification of integrated reference points, etc. Through these functions, IRPAgent provides network operation, maintenance and management functions to IPRManager. [0003] At present, when activating performance measurement or MDT tasks in the Carrier Aggregation ...
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IPC IPC(8): H04W24/08
CPCH04W24/10
Inventor 赵东邹兰
Owner HUAWEI TECH CO LTD