JP7001226B2 - 携帯電話の標準規格に準拠した伝送信号の屋内受信についての改善 - Google Patents
携帯電話の標準規格に準拠した伝送信号の屋内受信についての改善 Download PDFInfo
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- JP7001226B2 JP7001226B2 JP2019500263A JP2019500263A JP7001226B2 JP 7001226 B2 JP7001226 B2 JP 7001226B2 JP 2019500263 A JP2019500263 A JP 2019500263A JP 2019500263 A JP2019500263 A JP 2019500263A JP 7001226 B2 JP7001226 B2 JP 7001226B2
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/14—Relay systems
- H04B7/15—Active relay systems
- H04B7/155—Ground-based stations
- H04B7/15507—Relay station based processing for cell extension or control of coverage area
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/10—Frequency-modulated carrier systems, i.e. using frequency-shift keying
- H04L27/14—Demodulator circuits; Receiver circuits
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/005—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission adapting radio receivers, transmitters andtransceivers for operation on two or more bands, i.e. frequency ranges
- H04B1/0053—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission adapting radio receivers, transmitters andtransceivers for operation on two or more bands, i.e. frequency ranges with common antenna for more than one band
- H04B1/006—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission adapting radio receivers, transmitters andtransceivers for operation on two or more bands, i.e. frequency ranges with common antenna for more than one band using switches for selecting the desired band
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/007—Details of, or arrangements associated with, antennas specially adapted for indoor communication
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
- H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
- H01Q1/2291—Supports; Mounting means by structural association with other equipment or articles used in bluetooth or WI-FI devices of Wireless Local Area Networks [WLAN]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/005—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission adapting radio receivers, transmitters andtransceivers for operation on two or more bands, i.e. frequency ranges
- H04B1/0064—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission adapting radio receivers, transmitters andtransceivers for operation on two or more bands, i.e. frequency ranges with separate antennas for the more than one band
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/30—Monitoring; Testing of propagation channels
- H04B17/309—Measuring or estimating channel quality parameters
- H04B17/318—Received signal strength
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/14—Relay systems
- H04B7/15—Active relay systems
- H04B7/155—Ground-based stations
- H04B7/15592—Adapting at the relay station communication parameters for supporting cooperative relaying, i.e. transmission of the same data via direct - and relayed path
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/10—Frequency-modulated carrier systems, i.e. using frequency-shift keying
- H04L27/12—Modulator circuits; Transmitter circuits
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72403—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality
- H04M1/72409—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality by interfacing with external accessories
- H04M1/72412—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality by interfacing with external accessories using two-way short-range wireless interfaces
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M2250/00—Details of telephonic subscriber devices
- H04M2250/06—Details of telephonic subscriber devices including a wireless LAN interface
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Quality & Reliability (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Mobile Radio Communication Systems (AREA)
- Transmitters (AREA)
- Telephone Function (AREA)
- Circuits Of Receivers In General (AREA)
- Radio Relay Systems (AREA)
Description
Claims (12)
- HF伝送信号を受信する第1のアンテナ装置と、
前記HF伝送信号の受信品質を検出する検出器ユニットと、
前記HF伝送信号を前記HF伝送信号に含まれるIQデータに変換する第1の信号処理ステージと、
前記IQデータを出力情報信号に変換する第2の信号処理ステージと、
前記HF伝送信号を受信して、受信した前記HF伝送信号をベースバンド情報信号に変換し、前記ベースバンド情報信号から抽出したIQデータを更なる伝送信号に変換するように構成された受信機装置によって伝送される前記更なる伝送信号を受信する第2のアンテナ装置と、
前記更なる伝送信号を前記IQデータに変換する第3の信号処理ステージと、
スイッチングユニットと、
を備え、
前記スイッチングユニットは、前記第1の信号処理ステージの出力部に連結された第1の入力部、前記第3の信号処理ステージの出力部に連結された第2の入力部、及び前記第2の信号処理ステージの入力部に連結された出力部を有し、
前記検出器ユニットは、前記受信品質が所定の閾値より低い場合、第1の制御信号を生成するように構成され、前記スイッチングユニットは、前記第1の制御信号に応じて、前記第2の入力部を各々の前記出力部に接続するように構成され、
前記検出器ユニットは、前記受信品質が所定の閾値を超えた場合、第2の制御信号を生成するように構成され、前記スイッチングユニットは、前記第2の制御信号に応じて、前記第1の入力部を各々の前記出力部に接続するように構成される、
民生電子機器用受信機ユニット。 - 前記更なる伝送信号から前記IQデータを抽出する信号処理ステージと、
前記IQデータを前記受信機装置の出力情報信号に変換する第2の信号処理ステージと、を更に備える、請求項1に記載の民生電子機器用受信機ユニット。 - 前記HF伝送信号は、2G、3G、4G、5G又はそれ以降のバージョンを含む、移動体通信用標準規格に準拠した伝送信号である、請求項1または2に記載の民生電子機器用受信機ユニット。
- 前記第1のアンテナ装置及び前記第2のアンテナ装置は、1つの共通アンテナ装置として実装される、請求項1から3のいずれか一項に記載の民生電子機器用受信機ユニット。
- 前記更なる伝送信号は、IEEE802.11を含むWLAN標準規格に準拠した伝送信号である、請求項1から4のいずれか一項に記載の民生電子機器用受信機ユニット。
- 前記民生電子機器用受信機ユニットは、スマートフォンの一種である、請求項1から5のいずれか一項に記載の民生電子機器用受信機ユニット。
- 請求項1に記載の民生電子機器用受信機ユニットに読み込まれると、前記第3の信号処理ステージの機能と前記スイッチングユニットの機能とを作動させる、アクチュエーションソフトウェア又はアプリケーション。
- 請求項2に記載の民生電子機器用受信機ユニットに読み込まれると、前記IQデータを抽出する前記信号処理ステージの機能と前記第2の信号処理ステージの機能とを作動させる、アクチュエーションソフトウェア又はアプリケーション。
- 請求項1から6のいずれか一項に記載の民生電子機器用受信機ユニットと、前記受信機装置とを備えるシステムであって、
前記受信機装置は、
前記HF伝送信号をベースバンド情報信号に変換する第1の変換ユニットと、
前記ベースバンド情報信号からIQデータを抽出する抽出ユニットと、
前記IQデータを更なる伝送信号に変換する第2の変換ユニットと、
前記更なる伝送信号を前記民生電子機器用受信機ユニットに無線伝送する送信機と、
を備える、システム。 - 前記受信機装置は、建物の外部に位置し且つ前記HF伝送信号を受信するように構成されたアンテナを備える、請求項9に記載のシステム。
- 前記送信機は、前記建物の内部に位置するアンテナを含む、請求項10に記載のシステム。
- 請求項9から11のいずれか一項に記載のシステムに記載の前記受信機装置に読み込まれると、前記第1の変換ユニット、前記抽出ユニット、及び前記第2の変換ユニットの機能を作動させる、アクチュエーションソフトウェア又はアプリケーション。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT102016000070964A IT201600070964A1 (it) | 2016-07-07 | 2016-07-07 | Ricezione inhouse migliorata di segnali trasmissivi rispondenti a una specifica di standard per telefonia mobile |
IT102016000070964 | 2016-07-07 | ||
PCT/IB2017/054108 WO2018007993A1 (en) | 2016-07-07 | 2017-07-07 | Improved in house reception of transmission signals compliant to a standard specification for mobile phone |
Publications (2)
Publication Number | Publication Date |
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JP2019526197A JP2019526197A (ja) | 2019-09-12 |
JP7001226B2 true JP7001226B2 (ja) | 2022-01-19 |
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Application Number | Title | Priority Date | Filing Date |
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JP2019500263A Active JP7001226B2 (ja) | 2016-07-07 | 2017-07-07 | 携帯電話の標準規格に準拠した伝送信号の屋内受信についての改善 |
Country Status (7)
Country | Link |
---|---|
US (1) | US10951444B2 (ja) |
EP (1) | EP3482535B1 (ja) |
JP (1) | JP7001226B2 (ja) |
KR (1) | KR102431746B1 (ja) |
CN (1) | CN109644152B (ja) |
IT (1) | IT201600070964A1 (ja) |
WO (1) | WO2018007993A1 (ja) |
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JP2008072218A (ja) | 2006-09-12 | 2008-03-27 | Toshiba Corp | デジタル放送波中継装置 |
JP2010258596A (ja) | 2009-04-22 | 2010-11-11 | Fujitsu Ltd | 無線通信装置、無線中継装置及び無線通信システム |
JP2011024143A (ja) | 2009-07-17 | 2011-02-03 | Sumitomo Electric Ind Ltd | 無線中継装置、フレーム構造、無線中継装置の制御方法、及び無線通信システム |
US20140241296A1 (en) | 2002-05-14 | 2014-08-28 | Genghiscomm Holdings, LLC | Cooperative Wireless Networks |
JP2015536086A (ja) | 2012-09-28 | 2015-12-17 | テレフオンアクチーボラゲット エル エム エリクソン(パブル) | 無線送信機の出力電力の適合 |
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CN103650337B (zh) * | 2011-05-13 | 2016-09-21 | 天工方案公司 | 用于偏置功率放大器的装置和方法 |
CN104349514B (zh) * | 2013-07-26 | 2019-03-19 | 华为技术有限公司 | 多模无线终端 |
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2016
- 2016-07-07 IT IT102016000070964A patent/IT201600070964A1/it unknown
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2017
- 2017-07-07 KR KR1020197003356A patent/KR102431746B1/ko active IP Right Grant
- 2017-07-07 WO PCT/IB2017/054108 patent/WO2018007993A1/en unknown
- 2017-07-07 US US16/315,563 patent/US10951444B2/en active Active
- 2017-07-07 EP EP17746196.9A patent/EP3482535B1/en active Active
- 2017-07-07 CN CN201780042196.2A patent/CN109644152B/zh active Active
- 2017-07-07 JP JP2019500263A patent/JP7001226B2/ja active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20140241296A1 (en) | 2002-05-14 | 2014-08-28 | Genghiscomm Holdings, LLC | Cooperative Wireless Networks |
US20040105434A1 (en) | 2002-08-19 | 2004-06-03 | Allan Baw | EtherCell |
JP2008072218A (ja) | 2006-09-12 | 2008-03-27 | Toshiba Corp | デジタル放送波中継装置 |
JP2010258596A (ja) | 2009-04-22 | 2010-11-11 | Fujitsu Ltd | 無線通信装置、無線中継装置及び無線通信システム |
JP2011024143A (ja) | 2009-07-17 | 2011-02-03 | Sumitomo Electric Ind Ltd | 無線中継装置、フレーム構造、無線中継装置の制御方法、及び無線通信システム |
JP2015536086A (ja) | 2012-09-28 | 2015-12-17 | テレフオンアクチーボラゲット エル エム エリクソン(パブル) | 無線送信機の出力電力の適合 |
Also Published As
Publication number | Publication date |
---|---|
KR20190027845A (ko) | 2019-03-15 |
CN109644152B (zh) | 2023-02-28 |
US10951444B2 (en) | 2021-03-16 |
WO2018007993A1 (en) | 2018-01-11 |
JP2019526197A (ja) | 2019-09-12 |
CN109644152A (zh) | 2019-04-16 |
IT201600070964A1 (it) | 2018-01-07 |
KR102431746B1 (ko) | 2022-08-10 |
EP3482535A1 (en) | 2019-05-15 |
US20190182084A1 (en) | 2019-06-13 |
EP3482535B1 (en) | 2023-06-28 |
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