JPWO2022038758A1 - - Google Patents

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Publication number
JPWO2022038758A1
JPWO2022038758A1 JP2022543234A JP2022543234A JPWO2022038758A1 JP WO2022038758 A1 JPWO2022038758 A1 JP WO2022038758A1 JP 2022543234 A JP2022543234 A JP 2022543234A JP 2022543234 A JP2022543234 A JP 2022543234A JP WO2022038758 A1 JPWO2022038758 A1 JP WO2022038758A1
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JP
Japan
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JP2022543234A
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JP7166503B2 (ja
JPWO2022038758A5 (ja
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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/30—Monitoring; Testing of propagation channels
    • H04B17/391—Modelling the propagation channel

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Monitoring And Testing Of Transmission In General (AREA)
JP2022543234A 2020-08-21 2020-08-21 電波伝搬推定装置、及び地図情報抽出方法 Active JP7166503B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2020/031545 WO2022038758A1 (ja) 2020-08-21 2020-08-21 電波伝搬推定装置、及び地図情報抽出方法

Publications (3)

Publication Number Publication Date
JPWO2022038758A1 true JPWO2022038758A1 (ja) 2022-02-24
JPWO2022038758A5 JPWO2022038758A5 (ja) 2022-10-13
JP7166503B2 JP7166503B2 (ja) 2022-11-07

Family

ID=80322781

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022543234A Active JP7166503B2 (ja) 2020-08-21 2020-08-21 電波伝搬推定装置、及び地図情報抽出方法

Country Status (2)

Country Link
JP (1) JP7166503B2 (ja)
WO (1) WO2022038758A1 (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023170762A1 (ja) * 2022-03-07 2023-09-14 日本電信電話株式会社 学習方法、伝搬特性推定方法、伝搬特性推定装置、伝搬特性推定システム、伝搬特性推定プログラム

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07253446A (ja) * 1994-03-16 1995-10-03 Mitsubishi Electric Corp 電界強度分布作成方法及びその装置
JP2005192145A (ja) * 2003-12-26 2005-07-14 Fujitsu Ltd 通信エリア検査装置
WO2010090115A1 (ja) * 2009-02-03 2010-08-12 日本電気株式会社 電波伝搬特性推定システム及び電波伝搬特性推定方法，電波伝搬特性推定用プログラム
JP2019122008A (ja) * 2018-01-11 2019-07-22 株式会社Ｎｔｔドコモ 電波伝搬推定装置、電波伝搬推定方法、及び、電波伝搬推定プログラム
KR20200087326A (ko) * 2018-12-28 2020-07-21 국방과학연구소 경로 손실 지수 예측 시스템 및 방법
WO2021064999A1 (ja) * 2019-10-04 2021-04-08 日本電信電話株式会社 伝搬特性推定装置、伝搬特性推定方法、及び伝搬特性推定プログラム

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07253446A (ja) * 1994-03-16 1995-10-03 Mitsubishi Electric Corp 電界強度分布作成方法及びその装置
JP2005192145A (ja) * 2003-12-26 2005-07-14 Fujitsu Ltd 通信エリア検査装置
WO2010090115A1 (ja) * 2009-02-03 2010-08-12 日本電気株式会社 電波伝搬特性推定システム及び電波伝搬特性推定方法，電波伝搬特性推定用プログラム
JP2019122008A (ja) * 2018-01-11 2019-07-22 株式会社Ｎｔｔドコモ 電波伝搬推定装置、電波伝搬推定方法、及び、電波伝搬推定プログラム
KR20200087326A (ko) * 2018-12-28 2020-07-21 국방과학연구소 경로 손실 지수 예측 시스템 및 방법
WO2021064999A1 (ja) * 2019-10-04 2021-04-08 日本電信電話株式会社 伝搬特性推定装置、伝搬特性推定方法、及び伝搬特性推定プログラム

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
今井 哲朗 ET AL.: "CNNを用いた深層学習による電波伝搬推定の一検討 〜 入力するマップパラメータと推定精度の関係 〜", 電子情報通信学会技術研究報告, vol. 118, no. 246, JPN6020041597, 11 October 2018 (2018-10-11), JP, pages 1 - 6, ISSN: 0004882787 *
村山 直宏 ET AL.: "無線回線設計の自動化", 映像情報メディア学会技術報告, vol. 21, no. 79, JPN6020041599, 17 December 1997 (1997-12-17), JP, pages 7 - 12, ISSN: 0004882788 *

Also Published As

Publication number Publication date
WO2022038758A1 (ja) 2022-02-24
JP7166503B2 (ja) 2022-11-07

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