JP2018501715A - 送信の干渉を低減させるためのシステムおよび方法 - Google Patents

送信の干渉を低減させるためのシステムおよび方法 Download PDF

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Publication number
JP2018501715A
JP2018501715A JP2017529782A JP2017529782A JP2018501715A JP 2018501715 A JP2018501715 A JP 2018501715A JP 2017529782 A JP2017529782 A JP 2017529782A JP 2017529782 A JP2017529782 A JP 2017529782A JP 2018501715 A JP2018501715 A JP 2018501715A
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Japan
Prior art keywords
signal
inductively coupled
frequency
mode
coupled communication
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JP2017529782A
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English (en)
Japanese (ja)
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JP2018501715A5 (enExample
Inventor
ガーラマニ、モハンマド・マーディ
タギバンド、マザレディン
ゲスケ、レイナー
タルワルカー、ニランジャン・アナンド
ブロッケンブロー、ロジャー
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Qualcomm Inc
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Qualcomm Inc
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Publication date
Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Publication of JP2018501715A publication Critical patent/JP2018501715A/ja
Publication of JP2018501715A5 publication Critical patent/JP2018501715A5/ja
Pending legal-status Critical Current

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B15/00—Suppression or limitation of noise or interference
    • H04B15/02—Reducing interference from electric apparatus by means located at or near the interfering apparatus
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
    • H04B5/70—Near-field transmission systems, e.g. inductive or capacitive transmission systems specially adapted for specific purposes
    • H04B5/72—Near-field transmission systems, e.g. inductive or capacitive transmission systems specially adapted for specific purposes for local intradevice communication
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
    • H04B5/20—Near-field transmission systems, e.g. inductive or capacitive transmission systems characterised by the transmission technique; characterised by the transmission medium
    • H04B5/24—Inductive coupling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices
    • H04W88/06—Terminal devices adapted for operation in multiple networks or having at least two operational modes, e.g. multi-mode terminals

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Near-Field Transmission Systems (AREA)
  • Power Engineering (AREA)
  • Noise Elimination (AREA)
JP2017529782A 2014-12-05 2015-11-04 送信の干渉を低減させるためのシステムおよび方法 Pending JP2018501715A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US14/562,255 US9831960B2 (en) 2014-12-05 2014-12-05 Systems and methods for reducing transmission interference
US14/562,255 2014-12-05
PCT/US2015/059010 WO2016089531A1 (en) 2014-12-05 2015-11-04 Systems and methods for reducing transmission interference

Publications (2)

Publication Number Publication Date
JP2018501715A true JP2018501715A (ja) 2018-01-18
JP2018501715A5 JP2018501715A5 (enExample) 2018-11-22

Family

ID=54695830

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2017529782A Pending JP2018501715A (ja) 2014-12-05 2015-11-04 送信の干渉を低減させるためのシステムおよび方法

Country Status (5)

Country Link
US (1) US9831960B2 (enExample)
EP (1) EP3228029A1 (enExample)
JP (1) JP2018501715A (enExample)
CN (1) CN107005283A (enExample)
WO (1) WO2016089531A1 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10566843B2 (en) * 2014-07-15 2020-02-18 Qorvo Us, Inc. Wireless charging circuit
US10559970B2 (en) 2014-09-16 2020-02-11 Qorvo Us, Inc. Method for wireless charging power control

Citations (4)

* Cited by examiner, † Cited by third party
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JPH0715390A (ja) * 1993-06-16 1995-01-17 Hitachi Ltd 無線通信手段を備える情報処理装置
JPH09148946A (ja) * 1995-11-20 1997-06-06 Shinko Electric Co Ltd 非接触ｉｃカードシステム等用の送信機
JPH09270702A (ja) * 1996-04-01 1997-10-14 Toshiba Corp 周波数逓倍回路
JP2013515412A (ja) * 2009-12-21 2013-05-02 エスティー‐エリクソン、ソシエテ、アノニム Ｆｍ受信機も含む集積回路またはパッケージにおいて近距離無線通信（ｎｆｃ）を行うためのプロセス

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KR100377928B1 (ko) * 2001-05-11 2003-03-29 삼성전자주식회사 이동 통신단말기에 장착된 근거리 무선 통신장치에서의신호간섭 제거방법 및 장치
US7580691B1 (en) 2005-08-02 2009-08-25 Rf Micro Devices, Inc. System and method for reducing self interference
JP2007221773A (ja) 2006-01-19 2007-08-30 Matsushita Electric Ind Co Ltd Ｐｌｌ変調回路、無線送信装置及び無線通信装置
US8036308B2 (en) 2007-02-28 2011-10-11 Broadcom Corporation Method and system for a wideband polar transmitter
US20080233869A1 (en) 2007-03-19 2008-09-25 Thomas Baker Method and system for a single-chip fm tuning system for transmit and receive antennas
US8933790B2 (en) 2007-06-08 2015-01-13 Checkpoint Systems, Inc. Phase coupler for rotating fields
US8131230B2 (en) 2008-03-25 2012-03-06 Texas Instruments Incorporated Method and system for FM transmitter coexistence
DE102008021877B3 (de) 2008-05-02 2009-12-24 Infineon Technologies Ag Zweipunktpolarmodulator und Verfahren zum Erzeugen eines polarmodulierten Signals basierend auf einer Amplitudeninformation und einer Phaseninformation
KR101247436B1 (ko) 2008-08-26 2013-03-25 퀄컴 인코포레이티드 동시 무선 전력 송신 및 근접장 통신
KR20100035411A (ko) * 2008-09-26 2010-04-05 삼성전자주식회사 송신 누설 신호를 상쇄하는 무선주파인식 읽기 장치 및 방법
US8724649B2 (en) 2008-12-01 2014-05-13 Texas Instruments Incorporated Distributed coexistence system for interference mitigation in a single chip radio or multi-radio communication device
US8742864B2 (en) * 2010-11-04 2014-06-03 Qualcomm Incorporated Method and digital circuit for generating a waveform from stored digital values
US8750805B2 (en) 2010-12-16 2014-06-10 Texas Instruments Incorporated Systems and method for spur supression in a multiple radio SoC
US8472873B2 (en) 2011-02-18 2013-06-25 Texas Instruments Incorporated Near field communication and frequency modulation coexistence concealment system and method
US9065167B2 (en) * 2011-09-29 2015-06-23 Broadcom Corporation Antenna modification to reduce harmonic activation
EP2582058B1 (en) * 2011-10-10 2016-03-30 ST-Ericsson SA Interference mitigating method
CN104079307B (zh) * 2013-03-29 2016-08-10 国基电子（上海）有限公司 可消除干扰的电子装置
US9408015B2 (en) 2013-05-06 2016-08-02 Broadcom Corporation Reducing receiver performance degradation due to frequency coexistence
US9991971B2 (en) * 2013-09-06 2018-06-05 Qualcomm Incorporated Systems and methods for reducing transmission interference

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0715390A (ja) * 1993-06-16 1995-01-17 Hitachi Ltd 無線通信手段を備える情報処理装置
JPH09148946A (ja) * 1995-11-20 1997-06-06 Shinko Electric Co Ltd 非接触ｉｃカードシステム等用の送信機
JPH09270702A (ja) * 1996-04-01 1997-10-14 Toshiba Corp 周波数逓倍回路
JP2013515412A (ja) * 2009-12-21 2013-05-02 エスティー‐エリクソン、ソシエテ、アノニム Ｆｍ受信機も含む集積回路またはパッケージにおいて近距離無線通信（ｎｆｃ）を行うためのプロセス

Also Published As

Publication number Publication date
EP3228029A1 (en) 2017-10-11
CN107005283A (zh) 2017-08-01
US20160164617A1 (en) 2016-06-09
WO2016089531A1 (en) 2016-06-09
US9831960B2 (en) 2017-11-28

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JP2018501715A5 (enExample)

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