Measuring method, system and apparatus based on measurement request
A measurement request and measurement method technology, applied in electrical components, wireless communication, etc., can solve the problems of the base station not distinguishing terminal capabilities, waste of resources, etc., to achieve the effect of retaining flexibility, improving effectiveness, and saving measurement resources
Inactive Publication Date: 2013-01-30
HUAWEI TECH CO LTD
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Problems solved by technology
[0015] The problem to be solved by the embodiment of the present invention is to provide a measurement method, system and device based on a measurement request, which solves the technical defect in the prior art that the base station does not distinguish terminal capabilities when initiating a measurement, resulting in waste of resources, and the embodiment of the present invention does not require The base station sends the latest channel list through broadcast messages, so there is no need to occupy air interface resources
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[0027] The specific implementation of the present invention will be described in further detail below in conjunction with the accompanying drawings and embodiments:
[0028] The focus of the embodiments of the present invention is that the base station makes a decision on whether to schedule measurement resources for the terminal and which measurement mode to select for the terminal based on the collected measurement information, thereby distinguishing the terminal scheduling measurement resources from the base station’s selection of measurement modes for the terminal. The effectiveness of the terminal's autonomous measurement retains the flexibility of the terminal's autonomous measurement, thereby achieving the goal of using less BS-scheduled resources as much as possible and using more terminal idle resources for measurement, saving system measurement resources.
[0029] As shown in FIG. 2, it is a flowchart of a measurement method based on a measurement request according to an e...
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The invention discloses a measuring means based on measuring requirement, including: a base station collecting measurement information which includes the information of the measured channel; the base station deciding whether dispatching measuring resource for terminals according to the measurement information. According to the inventive embodiment, the invention can improve validity for terminal autonomous measurement while keeping flexibility for terminal autonomous measurement, thereby reducing resource occupation dispatched by Bs but using free resource of the terminal as much as possible to measure, such that system measurement resource can be saved.
Description
Technical field [0001] The present invention relates to the field of mobile communication technology, in particular to a measurement method, system and device based on a measurement request. Background technique [0002] The wireless system needs to obtain various parameters of the wireless channel through measurement, and the measurement of the wireless channel needs to be jointly completed by the base station and the terminal in the wireless system. The detection can be performed by the terminal autonomously, or the detection can be performed by the terminal under the scheduling of the base station. In order to obtain the wireless channel conditions on the frequency band of the working range, the wireless system not only needs to perform in-band detection, but also needs to perform out-of-band detection. In order to achieve accurate detection of wireless channels, wireless systems often need to set a silent period during in-band detection, such as IEEE802.16h and 802.22 system...
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IPC IPC(8): H04W24/08H04W24/10H04W74/04H04W88/08
Inventor 刘劲楠冯淑兰
Owner HUAWEI TECH CO LTD