CN105900341B - 使用rx分集天线的机会主义主动干扰消除的方法和装置 - Google Patents
使用rx分集天线的机会主义主动干扰消除的方法和装置 Download PDFInfo
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- CN105900341B CN105900341B CN201580003917.XA CN201580003917A CN105900341B CN 105900341 B CN105900341 B CN 105900341B CN 201580003917 A CN201580003917 A CN 201580003917A CN 105900341 B CN105900341 B CN 105900341B
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- 238000004891 communication Methods 0.000 description 19
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
- H04B7/0802—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station using antenna selection
- H04B7/0805—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station using antenna selection with single receiver and antenna switching
- H04B7/0814—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station using antenna selection with single receiver and antenna switching based on current reception conditions, e.g. switching to different antenna when signal level is below threshold
-
- 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
- H04B1/10—Means associated with receiver for limiting or suppressing noise or interference
- H04B1/1027—Means associated with receiver for limiting or suppressing noise or interference assessing signal quality or detecting noise/interference for the received signal
-
- 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
- H04B1/02—Transmitters
-
- 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
- H04B1/10—Means associated with receiver for limiting or suppressing noise or interference
- H04B1/12—Neutralising, balancing, or compensation arrangements
- H04B1/123—Neutralising, balancing, or compensation arrangements using adaptive balancing or compensation means
- H04B1/126—Neutralising, balancing, or compensation arrangements using adaptive balancing or compensation means having multiple inputs, e.g. auxiliary antenna for receiving interfering signal
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
- H04B7/0868—Hybrid systems, i.e. switching and combining
- H04B7/0874—Hybrid systems, i.e. switching and combining using subgroups of receive antennas
- H04B7/0877—Hybrid systems, i.e. switching and combining using subgroups of receive antennas switching off a diversity branch, e.g. to save power
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Noise Elimination (AREA)
- Radio Transmission System (AREA)
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US14/152,586 US9306654B2 (en) | 2014-01-10 | 2014-01-10 | Opportunistic active interference cancellation using RX diversity antenna |
| US14/152,586 | 2014-01-10 | ||
| PCT/US2015/010366 WO2015105810A2 (en) | 2014-01-10 | 2015-01-06 | Opportunistic active interference cancellation using rx diversity antenna |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105900341A CN105900341A (zh) | 2016-08-24 |
| CN105900341B true CN105900341B (zh) | 2018-01-26 |
Family
ID=52392256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201580003917.XA Active CN105900341B (zh) | 2014-01-10 | 2015-01-06 | 使用rx分集天线的机会主义主动干扰消除的方法和装置 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US9306654B2 (enExample) |
| EP (1) | EP3092720B1 (enExample) |
| JP (1) | JP6449307B2 (enExample) |
| KR (1) | KR20160106665A (enExample) |
| CN (1) | CN105900341B (enExample) |
| BR (1) | BR112016016039A2 (enExample) |
| WO (1) | WO2015105810A2 (enExample) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IL224732A (en) * | 2013-02-14 | 2017-09-28 | Cyzs Baruch | Improve shelter using external interference cancellation |
| US9712313B2 (en) * | 2014-11-03 | 2017-07-18 | Kumu Networks, Inc. | Systems for multi-peak-filter-based analog self-interference cancellation |
| US9473253B1 (en) | 2015-05-22 | 2016-10-18 | Qualcomm Incorporated | Robust active self-interference cancellation in the presence of external in-band signals using guard region signal measurements |
| CN111800179B (zh) * | 2016-08-08 | 2022-04-12 | 华为技术有限公司 | 一种分集接收机及终端 |
| US9831974B1 (en) | 2016-08-09 | 2017-11-28 | International Business Machines Corporation | Selective directional mitigation of wireless signal interference |
| EP3301810B1 (en) * | 2016-09-29 | 2019-02-13 | Intel IP Corporation | Adaptive filter circuits and methods |
| US10187094B1 (en) * | 2018-01-26 | 2019-01-22 | Nvidia Corporation | System and method for reference noise compensation for single-ended serial links |
| US10326625B1 (en) | 2018-01-26 | 2019-06-18 | Nvidia Corporation | System and method for reference noise compensation for single-ended serial links |
| US11202264B2 (en) * | 2018-07-27 | 2021-12-14 | Qualcomm Incorporated | Filterless multiple input multiple output (MIMO) reception |
| GB2576567B (en) * | 2018-08-24 | 2020-08-26 | Thales Holdings Uk Plc | Cancellation of interference and harmonics |
| US20220231711A1 (en) * | 2019-05-20 | 2022-07-21 | Photonic Systems, Inc. | Frequency-agnostic wireless radio-frequency front end |
| US12362841B2 (en) * | 2023-06-30 | 2025-07-15 | Qualcomm Incorporated | Data communication apparatus with receiver employing transmitter supply voltage noise compensation |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1239598A2 (en) * | 2001-03-09 | 2002-09-11 | Hitachi Kokusai Electric Inc. | Interference-signal removing apparatus |
| CN1123145C (zh) * | 1997-05-21 | 2003-10-01 | 艾利森电话股份有限公司 | 选择性分集组合 |
| EP2017977A2 (en) * | 2007-07-20 | 2009-01-21 | Honeywell International Inc. | System and method for controlling intermodulation interference |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JPS6238623A (ja) * | 1985-08-14 | 1987-02-19 | Mitsubishi Electric Corp | 合成ダイバ−シチ受信装置 |
| JP2858508B2 (ja) * | 1992-08-13 | 1999-02-17 | 日本電気株式会社 | 干渉波除去装置 |
| US7092352B2 (en) | 1993-07-23 | 2006-08-15 | Aquity, Llc | Cancellation systems for multicarrier transceiver arrays |
| CN1044321C (zh) * | 1994-11-18 | 1999-07-28 | 北京蕾波制药厂 | 治疗妇女更年期综合征的药物组合物 |
| US6816541B1 (en) | 1999-05-24 | 2004-11-09 | Texas Instruments Incorporated | Spread spectrum interference cancellation |
| US7415061B2 (en) * | 1999-08-31 | 2008-08-19 | Broadcom Corporation | Cancellation of burst noise in a communication system with application to S-CDMA |
| US6678508B1 (en) * | 2000-02-07 | 2004-01-13 | Ericsson Inc. | Power conservation method for mobile communications device with two receivers |
| US6539204B1 (en) | 2000-09-29 | 2003-03-25 | Mobilian Corporation | Analog active cancellation of a wireless coupled transmit signal |
| US7012978B2 (en) * | 2002-03-26 | 2006-03-14 | Intel Corporation | Robust multiple chain receiver |
| EP1537680B1 (en) * | 2002-08-29 | 2012-03-07 | Zyray Wireless, Inc. | Adaptive pilot interference cancellation in cdma systems |
| US8179946B2 (en) * | 2003-09-23 | 2012-05-15 | Rambus Inc. | Systems and methods for control of advanced receivers |
| AU2003278919A1 (en) * | 2002-09-23 | 2004-04-08 | Tensorcomm Inc. | Method and apparatus for selectively applying interference cancellation in spread spectrum systems |
| US8208364B2 (en) | 2002-10-25 | 2012-06-26 | Qualcomm Incorporated | MIMO system with multiple spatial multiplexing modes |
| JP4289610B2 (ja) * | 2003-11-17 | 2009-07-01 | ソニー・エリクソン・モバイルコミュニケーションズ株式会社 | 無線通信端末装置 |
| US7525926B2 (en) | 2004-08-02 | 2009-04-28 | Atheros Communications, Inc. | Wireless communication using beam forming and diversity |
| US7809096B2 (en) | 2005-03-01 | 2010-10-05 | Broadcom Corporation | Adaptive interference cancellation algorithm using speech mode dependent thresholds |
| US7711075B2 (en) * | 2005-11-15 | 2010-05-04 | Tensorcomm Incorporated | Iterative interference cancellation using mixed feedback weights and stabilizing step sizes |
| GB0519582D0 (en) | 2005-09-26 | 2005-11-02 | Cambridge Silicon Radio Ltd | Antenna diversity |
| US20070110135A1 (en) * | 2005-11-15 | 2007-05-17 | Tommy Guess | Iterative interference cancellation for MIMO-OFDM receivers |
| KR101005233B1 (ko) | 2007-03-14 | 2010-12-31 | 더 보드 오브 리전츠 오브 더 유니버시티 오브 텍사스 시스템 | 다중 안테나 시스템에서 간섭 제거 장치 및 방법 |
| WO2008122103A1 (en) * | 2007-04-05 | 2008-10-16 | Wi-Lan, Inc. | Signal detection in multiple-input-multiple-output communication system |
| EP2151063B1 (en) * | 2007-05-25 | 2016-12-14 | Nokia Technologies Oy | Interference in communication devices |
| US7949366B2 (en) | 2007-11-29 | 2011-05-24 | Broadcom Corporation | Diversity receiver system with interference cancellation and methods for use therewith |
| US8824967B2 (en) * | 2009-06-26 | 2014-09-02 | Qualcomm Incorporated | Dynamically changing a transmitter sampling frequency for a digital-to-analog converter (DAC) to reduce interference from DAC images |
| US8879602B2 (en) * | 2009-07-24 | 2014-11-04 | At&T Mobility Ii Llc | Asymmetrical receivers for wireless communication |
| US8521237B2 (en) | 2010-08-31 | 2013-08-27 | Qualcomm Incorporated | Power saving by limiting use of advanced signal processing |
| US8488499B2 (en) * | 2011-01-04 | 2013-07-16 | General Electric Company | System and method of enhanced quality of service of wireless communication based on redundant signal reception on two or more antenna diversity inputs |
| US20120230176A1 (en) * | 2011-03-07 | 2012-09-13 | Qualcomm Incorporated | Receive band noise cancellation method and apparatus |
| US8843081B2 (en) * | 2011-05-16 | 2014-09-23 | Qualcomm Incorporated | Receiver with transmit signal cancellation |
| US9002309B2 (en) * | 2011-05-27 | 2015-04-07 | Qualcomm Incorporated | Tunable multi-band receiver |
| US8615204B2 (en) | 2011-08-26 | 2013-12-24 | Qualcomm Incorporated | Adaptive interference cancellation for transmitter distortion calibration in multi-antenna transmitters |
| US8494469B2 (en) * | 2011-10-24 | 2013-07-23 | Spreadtrum Communications Usa Inc. | Detection and mitigation of interference in a multimode receiver using variable bandwidth filter |
-
2014
- 2014-01-10 US US14/152,586 patent/US9306654B2/en active Active
-
2015
- 2015-01-06 WO PCT/US2015/010366 patent/WO2015105810A2/en not_active Ceased
- 2015-01-06 KR KR1020167021417A patent/KR20160106665A/ko not_active Ceased
- 2015-01-06 BR BR112016016039A patent/BR112016016039A2/pt not_active Application Discontinuation
- 2015-01-06 JP JP2016545796A patent/JP6449307B2/ja not_active Expired - Fee Related
- 2015-01-06 CN CN201580003917.XA patent/CN105900341B/zh active Active
- 2015-01-06 EP EP15700828.5A patent/EP3092720B1/en not_active Not-in-force
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1123145C (zh) * | 1997-05-21 | 2003-10-01 | 艾利森电话股份有限公司 | 选择性分集组合 |
| EP1239598A2 (en) * | 2001-03-09 | 2002-09-11 | Hitachi Kokusai Electric Inc. | Interference-signal removing apparatus |
| EP2017977A2 (en) * | 2007-07-20 | 2009-01-21 | Honeywell International Inc. | System and method for controlling intermodulation interference |
Also Published As
| Publication number | Publication date |
|---|---|
| EP3092720A2 (en) | 2016-11-16 |
| CN105900341A (zh) | 2016-08-24 |
| EP3092720B1 (en) | 2018-08-29 |
| WO2015105810A2 (en) | 2015-07-16 |
| JP2017502614A (ja) | 2017-01-19 |
| WO2015105810A3 (en) | 2015-09-03 |
| US20150200721A1 (en) | 2015-07-16 |
| KR20160106665A (ko) | 2016-09-12 |
| JP6449307B2 (ja) | 2019-01-09 |
| BR112016016039A2 (pt) | 2017-08-08 |
| US9306654B2 (en) | 2016-04-05 |
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