IN2015KN00263A - - Google Patents

Info

Publication number
IN2015KN00263A
IN2015KN00263A IN263KON2015A IN2015KN00263A IN 2015KN00263 A IN2015KN00263 A IN 2015KN00263A IN 263KON2015 A IN263KON2015 A IN 263KON2015A IN 2015KN00263 A IN2015KN00263 A IN 2015KN00263A
Authority
IN
India
Prior art keywords
antenna
reception
wireless communication
communication device
tuner controller
Prior art date
Application number
Inventor
William P Alberth Jr
Gregory R Black
Armin W Klomsdorf
Original Assignee
Google Technology Holdings LLC
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Google Technology Holdings LLC filed Critical Google Technology Holdings LLC
Publication of IN2015KN00263A publication Critical patent/IN2015KN00263A/en

Links

Classifications

    • 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
    • H04B1/06—Receivers
    • H04B1/16—Circuits
    • H04B1/18—Input circuits, e.g. for coupling to an antenna or a transmission line
    • 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
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • H04B1/40—Circuits
    • H04B1/50—Circuits using different frequencies for the two directions of communication
    • H04B1/52—Hybrid arrangements, i.e. arrangements for transition from single-path two-direction transmission to single-direction transmission on each of two paths or vice versa
    • H04B1/525—Hybrid arrangements, i.e. arrangements for transition from single-path two-direction transmission to single-direction transmission on each of two paths or vice versa with means for reducing leakage of transmitter signal into the receiver

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Transceivers (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Transmitters (AREA)

Abstract

A method and system performs antenna tuning to minimize interference affecting signal reception within a wireless communication device. An antenna tuner controller determines whether the wireless communication device concurrently provides (a) simultaneous signal transmission and reception and (b) dual signal propagation. In response to determining that the wireless communication device concurrently provides the simultaneous signal transmission and reception and the dual signal propagation, the antenna tuner controller determines a current mode of operation corresponding to simultaneous signal transmission and reception and the dual signal propagation. Based on the mode of operation determined, the antenna tuner controller identifies a priority for performing antenna isolation to minimize interference affecting signal reception when the wireless communication device actively communicates within the specific mode of operation. In response to the identifying the priority for performing antenna isolation, the antenna tuner controller performs antenna impedance tuning that provides antenna isolation corresponding to the priority.
IN263KON2015 2012-08-07 2013-08-06 IN2015KN00263A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/568,158 US9531418B2 (en) 2012-08-07 2012-08-07 Tunable inter-antenna isolation
PCT/US2013/053706 WO2014025725A1 (en) 2012-08-07 2013-08-06 Tunable inter-antenna isolation

Publications (1)

Publication Number Publication Date
IN2015KN00263A true IN2015KN00263A (en) 2015-06-12

Family

ID=48998718

Family Applications (1)

Application Number Title Priority Date Filing Date
IN263KON2015 IN2015KN00263A (en) 2012-08-07 2013-08-06

Country Status (4)

Country Link
US (1) US9531418B2 (en)
CN (1) CN104737453B (en)
IN (1) IN2015KN00263A (en)
WO (1) WO2014025725A1 (en)

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US9750020B2 (en) * 2014-03-27 2017-08-29 Intel Corporation Carrier aggregation with tunable antennas
DK3132544T3 (en) * 2014-04-16 2018-05-07 Sonova Ag PORTABLE COMMUNICATION DEVICE WITH ADJUSTABLE ANTENNA AND METHOD FOR OPERATING THIS PORTABLE COMMUNICATION UNIT
US9438283B2 (en) * 2014-05-23 2016-09-06 Intel Corporation Baseband time domain cancellation of data bus interference
CN108028677B (en) * 2015-09-15 2020-07-31 瑞士优北罗股份有限公司 Communication device, communication system, and method of determining signal isolation
WO2017182069A1 (en) 2016-04-20 2017-10-26 Huawei Technologies Co., Ltd. Antenna arrangement and method for antenna arrangement
CN106685469A (en) * 2017-01-24 2017-05-17 武汉市瑞达源科技有限公司 Wireless communication device for synchronously receiving data
US10367260B1 (en) * 2018-01-09 2019-07-30 Motorola Mobility Llc Dynamic reduction of current drain for antenna tuner of a communication device
US10277267B1 (en) * 2018-02-21 2019-04-30 Nxp B.V. Antenna tuning device
US11218181B2 (en) * 2018-03-21 2022-01-04 Apple, Inc. Adaptive antenna tuning system for improving cellular call reception in mobile devices
US10833721B2 (en) * 2018-08-01 2020-11-10 Elwha Llc Unit cell network design and operation
US10567026B1 (en) * 2018-08-01 2020-02-18 Elwha Llc Unit cell network design and operation
US11304071B2 (en) * 2018-09-24 2022-04-12 Qualcomm Incorporated Radio control based on operational performance feedback
JP2020205473A (en) * 2019-06-14 2020-12-24 株式会社村田製作所 Communication circuit and control method of communication circuit
KR102608378B1 (en) * 2019-06-18 2023-12-01 삼성전자주식회사 Structure of electronic device for optimizing performance of antenna and method thereof
CN112449351B (en) * 2019-09-03 2022-08-02 丽水青达科技合伙企业(有限合伙) Resource scheduling method based on space isolation
CN115004561A (en) * 2020-01-16 2022-09-02 Qorvo美国公司 Multimode antenna tuner circuit and related apparatus
US11368181B2 (en) * 2020-06-30 2022-06-21 Apple Inc. Duplexer with balanced impedance ladder

Family Cites Families (13)

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Publication number Priority date Publication date Assignee Title
US6920315B1 (en) 2000-03-22 2005-07-19 Ericsson Inc. Multiple antenna impedance optimization
US6765536B2 (en) 2002-05-09 2004-07-20 Motorola, Inc. Antenna with variably tuned parasitic element
US9780437B2 (en) 2005-06-22 2017-10-03 Michael E. Knox Antenna feed network for full duplex communication
CN1917377B (en) 2006-07-14 2010-10-06 镇江蓝宝石电子实业有限公司 Remote controlled self-turned mixer
JP2008278219A (en) 2007-04-27 2008-11-13 Toshiba Corp Antenna device
WO2009115996A1 (en) 2008-03-21 2009-09-24 Nxp B.V. Apparatus comprising a broadcast receiver circuit and an antenna and a tuning circuit
US8320842B2 (en) * 2008-05-19 2012-11-27 Nokia Corporation Apparatus method and computer program for radio-frequency path selection and tuning
US8405568B2 (en) 2009-05-29 2013-03-26 Intel Mobile Communications GmbH Wireless communication device antenna with tuning elements
JP5463868B2 (en) 2009-11-18 2014-04-09 富士通株式会社 Wireless communication apparatus and signal processing method
US20110249576A1 (en) * 2009-12-21 2011-10-13 Qualcomm Incorporated Antenna selection based on performance metrics in a wireless device
US20110250926A1 (en) 2009-12-21 2011-10-13 Qualcomm Incorporated Dynamic antenna selection in a wireless device
US20110300812A1 (en) * 2010-06-04 2011-12-08 Camp Jr William O Communications circuitry for an electronic device
US8953474B2 (en) * 2012-04-09 2015-02-10 Blackberry Limited Optimized uplink performance via antenna selection

Also Published As

Publication number Publication date
CN104737453A (en) 2015-06-24
US9531418B2 (en) 2016-12-27
WO2014025725A1 (en) 2014-02-13
US20140044021A1 (en) 2014-02-13
CN104737453B (en) 2017-07-11

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