SG10201403337SA - System for and method of removing unwanted inband signals from a received communication signal - Google Patents
System for and method of removing unwanted inband signals from a received communication signalInfo
- Publication number
- SG10201403337SA SG10201403337SA SG10201403337SA SG10201403337SA SG10201403337SA SG 10201403337S A SG10201403337S A SG 10201403337SA SG 10201403337S A SG10201403337S A SG 10201403337SA SG 10201403337S A SG10201403337S A SG 10201403337SA SG 10201403337S A SG10201403337S A SG 10201403337SA
- Authority
- SG
- Singapore
- Prior art keywords
- communication signal
- received communication
- removing unwanted
- inband signals
- unwanted inband
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
- H04J11/0023—Interference mitigation or co-ordination
- H04J11/0026—Interference mitigation or co-ordination of multi-user interference
- H04J11/0036—Interference mitigation or co-ordination of multi-user interference at the receiver
- H04J11/004—Interference mitigation or co-ordination of multi-user interference at the receiver using regenerative subtractive interference cancellation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L25/00—Baseband systems
- H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
- H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
- H04L25/03006—Arrangements for removing intersymbol interference
- H04L25/03012—Arrangements for removing intersymbol interference operating in the time domain
- H04L25/03019—Arrangements for removing intersymbol interference operating in the time domain adaptive, i.e. capable of adjustment during data reception
- H04L25/03057—Arrangements for removing intersymbol interference operating in the time domain adaptive, i.e. capable of adjustment during data reception with a recursive structure
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L25/00—Baseband systems
- H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
- H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
- H04L25/03006—Arrangements for removing intersymbol interference
- H04L2025/03592—Adaptation methods
- H04L2025/03598—Algorithms
- H04L2025/03611—Iterative algorithms
- H04L2025/03636—Algorithms using least mean square [LMS]
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Power Engineering (AREA)
- Noise Elimination (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US26631209P | 2009-12-03 | 2009-12-03 | |
| US12/753,644 US8433015B2 (en) | 2009-12-03 | 2010-04-02 | System for and method of removing unwanted inband signals from a received communication signal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SG10201403337SA true SG10201403337SA (en) | 2014-09-26 |
Family
ID=44082001
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SG2012038477A SG181055A1 (en) | 2009-12-03 | 2010-11-08 | System for and method of removing unwanted inband signals from a received communication signal |
| SG10201403337SA SG10201403337SA (en) | 2009-12-03 | 2010-11-08 | System for and method of removing unwanted inband signals from a received communication signal |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SG2012038477A SG181055A1 (en) | 2009-12-03 | 2010-11-08 | System for and method of removing unwanted inband signals from a received communication signal |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US8433015B2 (en) |
| EP (1) | EP2507916B1 (en) |
| CN (1) | CN102714512A (en) |
| AU (1) | AU2010326327B2 (en) |
| CA (1) | CA2781605C (en) |
| ES (1) | ES2652325T3 (en) |
| NZ (1) | NZ600294A (en) |
| SG (2) | SG181055A1 (en) |
| WO (1) | WO2011068636A1 (en) |
Families Citing this family (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9537521B2 (en) | 2009-12-03 | 2017-01-03 | Glowlink Communications Technology, Inc. | System for and method of removing unwanted inband signals from a received communication signal |
| US8929492B2 (en) | 2009-12-03 | 2015-01-06 | Glowlink Communications Technology, Inc. | System for and method of removing unwanted inband signals from a received communication signal |
| EP2642684B1 (en) | 2012-02-03 | 2018-05-02 | Huawei Technologies Co., Ltd. | Signal processing method and apparatus in microwave communication system |
| US9219631B2 (en) | 2012-09-21 | 2015-12-22 | Kratos Integral Holdings, Llc | System and method for increasing spot beam satellite bandwidth |
| US9130624B2 (en) * | 2012-09-21 | 2015-09-08 | Kratos Integral Holdings, Llc | Envelope feedback interference reduction and data throughput maximization |
| US10135518B2 (en) * | 2012-11-15 | 2018-11-20 | Novelsat Ltd. | Echo cancellation in communication transceivers |
| NZ711810A (en) * | 2013-02-26 | 2018-06-29 | Glowlink Communications Tech Inc | System for and method of removing unwanted inband signals from a received communication signal |
| US9967021B2 (en) | 2016-07-14 | 2018-05-08 | Suntrust Bank | Systems and methods for signal cancellation in satellite communication |
| KR102814650B1 (en) * | 2016-11-28 | 2025-05-30 | 삼성전자 주식회사 | Base station and control method thereof in a wireless communication system |
| US10742311B2 (en) | 2017-03-02 | 2020-08-11 | Lynk Global, Inc. | Simplified inter-satellite link communications using orbital plane crossing to optimize inter-satellite data transfers |
| US12250064B2 (en) | 2017-03-02 | 2025-03-11 | Lynk Global, Inc. | Method and apparatus for handling communications between spacecraft operating in an orbital environment and terrestrial telecommunications devices that use terrestrial base station communications |
| US10084535B1 (en) | 2017-04-26 | 2018-09-25 | UbiquitiLink, Inc. | Method and apparatus for handling communications between spacecraft operating in an orbital environment and terrestrial telecommunications devices that use terrestrial base station communications |
| US10200071B1 (en) * | 2017-08-07 | 2019-02-05 | Kratos Integral Holdings, Llc | System and method for interference reduction in radio communications |
| US10951305B2 (en) | 2018-04-26 | 2021-03-16 | Lynk Global, Inc. | Orbital base station filtering of interference from terrestrial-terrestrial communications of devices that use protocols in common with orbital-terrestrial communications |
| US11863250B2 (en) | 2021-01-06 | 2024-01-02 | Lynk Global, Inc. | Satellite communication system transmitting navigation signals using a wide beam and data signals using a directive beam |
| JP7692675B2 (en) * | 2021-02-19 | 2025-06-16 | 三菱電機株式会社 | METHOD FOR FORMING INTEGRATED SATELLITE CONSTELLATION, INTEGRATED DATA LIBRARY AND INTEGRATED SATELLITE CONSTELLATION |
| US12389213B1 (en) | 2021-03-08 | 2025-08-12 | Lynk Global, Inc. | Routing emergency cellular communications and associated detected location information using orbital base stations |
| US12401445B2 (en) * | 2021-04-29 | 2025-08-26 | L3 Harris Technologies, Inc. | Interference detection and coarse parameter estimation using learned and inferred baseline information |
| US11552675B1 (en) | 2021-07-01 | 2023-01-10 | L3Harris Technologies, Inc. | Excision of interference with hopped waveforms |
| US11700024B2 (en) | 2021-07-09 | 2023-07-11 | L3 Harris Technologies, Inc. | System and method implementing excision cancellation technology |
| US12149271B2 (en) | 2022-08-02 | 2024-11-19 | L3Harris Technologies, Inc. | System and method implementing soft-decision based excision cancellation technology |
| US11996874B1 (en) | 2023-01-13 | 2024-05-28 | L3Harris Technologies, Inc. | System and method of determining interfering signal parameters |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7885314B1 (en) * | 2000-05-02 | 2011-02-08 | Kenneth Scott Walley | Cancellation system and method for a wireless positioning system |
| US7173981B1 (en) * | 2001-04-27 | 2007-02-06 | The Directv Group, Inc. | Dual layer signal processing in a layered modulation digital signal system |
| US6721547B2 (en) | 2001-05-04 | 2004-04-13 | Atheros Communications, Inc. | In-band and out-of-band signal detection for automatic gain calibration systems |
| US6785341B2 (en) * | 2001-05-11 | 2004-08-31 | Qualcomm Incorporated | Method and apparatus for processing data in a multiple-input multiple-output (MIMO) communication system utilizing channel state information |
| US7688899B2 (en) * | 2001-05-17 | 2010-03-30 | Qualcomm Incorporated | Method and apparatus for processing data for transmission in a multi-channel communication system using selective channel inversion |
| US7639761B2 (en) | 2002-03-04 | 2009-12-29 | Glowlink Communications Technology, Inc. | Detecting and measuring interference contained within a digital carrier |
| US7092529B2 (en) | 2002-11-01 | 2006-08-15 | Nanyang Technological University | Adaptive control system for noise cancellation |
| CN100349387C (en) * | 2004-04-13 | 2007-11-14 | 上海贝尔阿尔卡特股份有限公司 | Detecting method and device for vertical-bell laboratory layered space-time code |
| US7426378B2 (en) * | 2005-04-05 | 2008-09-16 | L-3 Communications Integrated Systems, L.P. | Separation of cochannel FM signals |
| US7526705B2 (en) * | 2005-05-03 | 2009-04-28 | Agere Systems Inc. | Acknowledgement message modification in communication networks |
| CA2516910A1 (en) | 2005-08-23 | 2007-02-23 | Research In Motion Limited | Joint demodulation techniques for interference cancellation |
| WO2007046503A1 (en) * | 2005-10-21 | 2007-04-26 | Matsushita Electric Industrial Co., Ltd. | Inter-carrier interference removal device and reception device using the same |
| CN1874189B (en) * | 2006-06-29 | 2011-12-21 | 上海宣普实业有限公司 | Method and device for concurrent eliminating same frequency interference in TDS-CDMA |
| EP1892908A1 (en) * | 2006-08-24 | 2008-02-27 | TTPCOM Limited | Interference cancellation receiver and method |
| US7724840B2 (en) * | 2006-12-19 | 2010-05-25 | Crestcom, Inc. | RF transmitter with predistortion and method therefor |
-
2010
- 2010-04-02 US US12/753,644 patent/US8433015B2/en active Active
- 2010-11-08 WO PCT/US2010/055883 patent/WO2011068636A1/en active Application Filing
- 2010-11-08 CA CA2781605A patent/CA2781605C/en active Active
- 2010-11-08 CN CN2010800546646A patent/CN102714512A/en active Pending
- 2010-11-08 SG SG2012038477A patent/SG181055A1/en unknown
- 2010-11-08 SG SG10201403337SA patent/SG10201403337SA/en unknown
- 2010-11-08 AU AU2010326327A patent/AU2010326327B2/en active Active
- 2010-11-08 ES ES10834922.6T patent/ES2652325T3/en active Active
- 2010-11-08 NZ NZ600294A patent/NZ600294A/en unknown
- 2010-11-08 EP EP10834922.6A patent/EP2507916B1/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| EP2507916A1 (en) | 2012-10-10 |
| US20110135043A1 (en) | 2011-06-09 |
| ES2652325T3 (en) | 2018-02-01 |
| CA2781605A1 (en) | 2011-06-09 |
| CA2781605C (en) | 2016-09-06 |
| NZ600294A (en) | 2014-08-29 |
| EP2507916A4 (en) | 2014-12-10 |
| AU2010326327A1 (en) | 2012-06-21 |
| CN102714512A (en) | 2012-10-03 |
| EP2507916B1 (en) | 2017-10-11 |
| US8433015B2 (en) | 2013-04-30 |
| WO2011068636A1 (en) | 2011-06-09 |
| AU2010326327B2 (en) | 2014-12-04 |
| SG181055A1 (en) | 2012-07-30 |
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