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Power measurement method and device, chip, equipment and computer readable storage medium

A power measurement and computer program technology, applied in the field of communication, can solve problems such as power measurement accuracy errors, and achieve the effect of improving accuracy

Pending Publication Date: 2020-12-29
BEIJING SIGBEAN INFORMATION TECH CO LTD
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  • Abstract
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Problems solved by technology

In the related technology, only the correlation calculation is performed on the NRS reference signal inside the subframe, and then the corresponding power average value is calculated to measure the received power of the signal, which will cause a large error in the power measurement accuracy

Method used

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  • Power measurement method and device, chip, equipment and computer readable storage medium
  • Power measurement method and device, chip, equipment and computer readable storage medium
  • Power measurement method and device, chip, equipment and computer readable storage medium

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Embodiment Construction

[0060] The present invention is described below based on examples, but the present invention is not limited to these examples. In the following detailed description of the invention, some specific details are set forth in detail. The present invention can be fully understood by those skilled in the art without the description of these detailed parts. In order not to obscure the essence of the present invention, well-known methods, procedures, procedures, components and circuits have not been described in detail.

[0061] Additionally, those of ordinary skill in the art will appreciate that the drawings provided herein are for illustrative purposes and are not necessarily drawn to scale.

[0062] Unless the context clearly requires, the words "including", "including" and similar words in the description should be interpreted as inclusive rather than exclusive or exhaustive; that is, "including but not limited to".

[0063] In the description of the present invention, it should ...

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Abstract

The embodiment of the invention discloses a power measurement method and device, a chip, equipment and a computer readable storage medium, and the method comprises the steps: receiving a communicationsignal comprising a plurality of subframes, calculating intra-subframe related results and inter-subframe related results corresponding to the plurality of subframes, and calculating the sum of the intra-subframe related results and the inter-subframe related results; obtaining the correlation result summation, and determining the receiving power of the communication signal according to the powervalue corresponding to the correlation result summation, so that the power measurement precision can be improved.

Description

technical field [0001] The present invention relates to the technical field of communications, and more specifically, to a power measurement method, device, chip, device, and computer-readable storage medium. Background technique [0002] In the NB-IoT (Narrow Band Internet of Things, cellular-based narrowband Internet of Things) communication system, the terminal device can receive multiple narrowband reference signals (Narrowband Reference Signal, NRS), and calculate the power of the received multiple NRS The average value of the measured power, and then perform cell selection, cell reselection, and power control based on the average value of the measured power. In the related art, correlation calculation is only performed on the NRS reference signal inside the subframe, and then the corresponding average power value is calculated to measure the received power of the signal, which will cause large errors in power measurement accuracy. Contents of the invention [0003] ...

Claims

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Application Information

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IPC IPC(8): H04W52/14H04L25/02
CPCH04W52/14H04L25/0224Y02D30/70
Inventor 任江涛邓敬贤胡剑锋张国松
Owner BEIJING SIGBEAN INFORMATION TECH CO LTD
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