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
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.
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) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
US10419061B2 (en) * | 2015-09-15 | 2019-09-17 | U-Blox Ag | Communications apparatus, communications 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 |
WO2021145922A1 (en) * | 2020-01-16 | 2021-07-22 | Qorvo Us, Inc. | Multi-mode 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)
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 |
-
2012
- 2012-08-07 US US13/568,158 patent/US9531418B2/en active Active
-
2013
- 2013-08-06 CN CN201380042191.1A patent/CN104737453B/en active Active
- 2013-08-06 IN IN263KON2015 patent/IN2015KN00263A/en unknown
- 2013-08-06 WO PCT/US2013/053706 patent/WO2014025725A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
US9531418B2 (en) | 2016-12-27 |
CN104737453B (en) | 2017-07-11 |
US20140044021A1 (en) | 2014-02-13 |
CN104737453A (en) | 2015-06-24 |
WO2014025725A1 (en) | 2014-02-13 |
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