Title:
COMMUNICATION QUALITY PREDICTION APPARATUS, COMMUNICATION QUALITY PREDICTION SYSTEM, COMMUNICATION QUALITY PREDICTION METHOD, AND COMMUNICATION QUALITY PREDICTION PROGRAM
Document Type and Number:
WIPO Patent Application WO/2023/152877
Kind Code:
A1
Abstract:
This communication quality prediction apparatus comprises: a generation unit (14) that acquires communication device-related information pertaining to a communication device (2) and/or surrounding environment information pertaining to a surrounding environment of the communication device, and generates, on the basis of the acquired information, a plurality of prediction models for predicting the communication quality of the communication device (2); and an evaluation unit (18) that compares a measured value of the communication quality to a communication quality prediction result and evaluates the prediction accuracy of each prediction model. Furthermore, the communication quality prediction apparatus further comprises: a selection unit (16) that, on the basis of the evaluation result from the evaluation unit (18), selects a plurality of prediction models from the prediction models generated by the generation unit (14) to be used to predict communication quality; a synthesis unit (17) that sets, on the basis of the evaluation result from the evaluation unit (18), a synthesis rule for synthesizing the plurality of prediction models selected by the selection unit (14); and a prediction unit (19) that predicts the quality of the communication device (2) on the basis of the synthesis rule set by the synthesis unit (17).
Inventors:
NAGATA HISASHI (JP)
KUDO RIICHI (JP)
TAKAHASHI KAHOKO (JP)
OGAWA TOMOAKI (JP)
KUDO RIICHI (JP)
TAKAHASHI KAHOKO (JP)
OGAWA TOMOAKI (JP)
Application Number:
PCT/JP2022/005386
Publication Date:
August 17, 2023
Filing Date:
February 10, 2022
Export Citation:
Assignee:
NIPPON TELEGRAPH & TELEPHONE (JP)
International Classes:
H04B17/373
Domestic Patent References:
| WO2021171341A1 | 2021-09-02 | |||
| WO2016047118A1 | 2016-03-31 | |||
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Foreign References:
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Other References:
TAKAYUKI NISHIO; HIRONAO OKAMOTO; KOTA NAKASHIMA; YUSUKE KODA; KOJI YAMAMOTO; MASAHIRO MORIKURA; YUSUKE ASAI; RYO MIYATAKE: "Proactive Received Power Prediction Using Machine Learning and Depth Images for mmWave Networks", ARXIV.ORG, CORNELL UNIVERSITY LIBRARY, 201 OLIN LIBRARY CORNELL UNIVERSITY ITHACA, NY 14853, 26 March 2018 (2018-03-26), 201 Olin Library Cornell University Ithaca, NY 14853 , XP081573737, DOI: 10.1109/JSAC.2019.2933763
Attorney, Agent or Firm:
MIYOSHI Hidekazu et al. (JP)
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