A method and apparatus for setting network coverage parameters
A network coverage and preset method technology, which is applied in network planning, interconnection devices, and the network of telephone services provided, can solve the problems of not considering backfill processing and not considering the perceived satisfaction of edge users' voice services, etc.
Active Publication Date: 2018-12-21
CHINA UNITED NETWORK COMM GRP CO LTD
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Problems solved by technology
In the optimization work, there is also an analysis for VoLTE voice quality coverage requirements. However, it is based on the MOS average value and RSRP / SINR to make a scatter plot and add a trend line for simple correlation analysis. The MOS sampling mechanism is not considered to backfill the MOS value. , and does not consider the perceived satisfaction of the edge user's voice service
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[0019] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some 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 creative work all belong to the protection scope of the present invention.
[0020] The embodiment of the present invention provides a method for setting network coverage parameters. The execution subject of the method may be an application platform component, specifically, a service module in the application platform component. Such as figure 1 As shown, the method includes the following steps:
[0021] Step 101. Obtain first data information, the first data information includes n first sampling moments, wireless signal streng...
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The invention provides a method and a device for setting network coverage parameters, relating to the technical field of mobile communication, which can satisfy the voice service perception of a user,and can also provide guidance for the mobile network planning and construction and optimization of an operator. The invention collects the first data information through the road measurement of the voice service. The first data information includes n first sampling times, the wireless signal strength measurement value and the signal quality measurement value at each sampling time, and m second sampling times, the voice quality MOS value at each second sampling time. Setting the MOS value corresponding to the first sampling time between the ith second sampling time and the (i+1) th second sampling time in the first data information as the MOS value at the (i+1) th second sampling time, and obtaining the second data information. According to the second data information, a preset MOS threshold value and a preset voice service quality requirement obtain a wireless signal strength target value and a signal quality target value.
Description
technical field [0001] The present invention relates to the technical field of mobile communication, in particular to a method and device for setting network coverage parameters. Background technique [0002] Voice call quality directly affects user perception. Voice quality is a subjective measurement result. At present, the industry mainly evaluates it from the perspective of MOS (Mean Opinion Score) value. MOS value is a widely recognized standard for voice quality. Any method needs to finally correspond the measurement results to the average subjective MOS score. In the actual test, each MOS output value is the evaluation result of the 8-second audio process, which is affected by the uplink of the sender and the downlink of the receiver, that is, the influence of wireless signal strength and wireless signal quality. Therefore, it is necessary to analyze the correlation between voice quality MOS value and wireless signal, so as to provide reference for operators' mobile ...
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Login to View More IPC IPC(8): H04W16/18H04W24/08H04M7/00
CPCH04M7/006H04W16/18H04W24/08
Inventor 龙青良刘光海陈崴嵬许国平肖天薛永备李一
Owner CHINA UNITED NETWORK COMM GRP CO LTD