[go: up one dir, main page]

MX2013014386A - Método de rechazo de interferencia, basado en múltiples proyecciones de sub-banda. - Google Patents

Método de rechazo de interferencia, basado en múltiples proyecciones de sub-banda.

Info

Publication number
MX2013014386A
MX2013014386A MX2013014386A MX2013014386A MX2013014386A MX 2013014386 A MX2013014386 A MX 2013014386A MX 2013014386 A MX2013014386 A MX 2013014386A MX 2013014386 A MX2013014386 A MX 2013014386A MX 2013014386 A MX2013014386 A MX 2013014386A
Authority
MX
Mexico
Prior art keywords
method based
multiple sub
interference rejection
rejection method
interference
Prior art date
Application number
MX2013014386A
Other languages
English (en)
Inventor
Pertti Alapuranen
Original Assignee
Xg Technology Inc
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 Xg Technology Inc filed Critical Xg Technology Inc
Publication of MX2013014386A publication Critical patent/MX2013014386A/es

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2647—Arrangements specific to the receiver only
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/14—Spectrum sharing arrangements between different networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Noise Elimination (AREA)
  • Radio Transmission System (AREA)

Abstract

Esta invención describe un procesamiento de señal de radio cognitiva, en donde la interferencia se atenúa utilizando múltiples proyecciones espaciales de frecuencia para ortogonalizar la interferencia. El método se basa en la muy conocida solución LMS de W = (ATA) -1* d que se computa de las señales recibidas de múltiples antenas y del multiportadora de una nueva manera.
MX2013014386A 2011-06-08 2012-05-23 Método de rechazo de interferencia, basado en múltiples proyecciones de sub-banda. MX2013014386A (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201161494497P 2011-06-08 2011-06-08
US13/478,198 US8958280B2 (en) 2011-06-08 2012-05-23 Interference rejection method based on multiple sub-band projections
PCT/US2012/039035 WO2012170200A1 (en) 2011-06-08 2012-05-23 Interference rejection method based on multiple sub-band projections

Publications (1)

Publication Number Publication Date
MX2013014386A true MX2013014386A (es) 2015-04-16

Family

ID=47293124

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2013014386A MX2013014386A (es) 2011-06-08 2012-05-23 Método de rechazo de interferencia, basado en múltiples proyecciones de sub-banda.

Country Status (4)

Country Link
US (1) US8958280B2 (es)
EP (1) EP2756601A1 (es)
MX (1) MX2013014386A (es)
WO (1) WO2012170200A1 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9520985B2 (en) * 2013-01-18 2016-12-13 Kumu Networks, Inc. Tuning algorithm for multi-tap signal cancellation circuit
US9660674B2 (en) 2015-07-16 2017-05-23 LGS Innovations LLC Self-interference cancellation antenna systems and methods

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU4238697A (en) * 1996-08-29 1998-03-19 Cisco Technology, Inc. Spatio-temporal processing for communication
US7684529B2 (en) * 2005-05-26 2010-03-23 Intel Corporation Interference rejection in wireless networks
EP1821445A1 (en) * 2006-02-16 2007-08-22 Siemens S.p.A. Method to improve the channel estimate in broadband simo/mimo cellular radio networks during abrupt interference variations
US8379752B2 (en) * 2008-03-19 2013-02-19 General Dynamics C4 Systems, Inc. Methods and apparatus for multiple-antenna communication of wireless signals with embedded synchronization/pilot sequences
CA2665585C (en) * 2008-05-07 2015-11-03 Xianbin Wang Method and system for adaptive orthogonal frequency division multiplexing using precoded cyclic prefix
US8902831B2 (en) * 2008-06-17 2014-12-02 Centre Of Excellence In Wireless Technology Methods and systems for interference mitigation

Also Published As

Publication number Publication date
US8958280B2 (en) 2015-02-17
EP2756601A1 (en) 2014-07-23
WO2012170200A1 (en) 2012-12-13
US20120314560A1 (en) 2012-12-13

Similar Documents

Publication Publication Date Title
HUE047053T2 (hu) Jelátvitelek vagy referencia jelek átviteli mintázatának továbbítási technikája engedély nélküli rádiófrekvencia-spektrum sávban
HUE046802T2 (hu) Szinkronizáló jelek adási és vételi technikái nem engedélyköteles rádiófrekvenciás spektrumsávban
WO2013019792A3 (en) Cross technology interference cancellation
MX2017003036A (es) Receptores de frecuencia variable para transmisiones de ondas superficiales guiadas.
IN2015MN01954A (es)
MX378036B (es) Método y aparato para intercambiar señales de comunicación.
PT2705606E (pt) Recetor de sinais de radiofrequência
GB201616610D0 (en) Systems and methods for frequency division duplex communication
GB201801412D0 (en) Characterising radio frequency signal processing paths
EP2742601A4 (en) MULTI-STAGE INTERFERENCE AND TURBO ERROR CANCELLATION RECEIVER FOR WIRELESS SYSTEMS
PL2596497T3 (pl) Przetwarzanie sygnałów audio podczas rekonstrukcji wysokiej częstotliwości
EP3376534A4 (en) Electromagnetic shield structure of high frequency circuit, and high frequency module
EP3138213A4 (en) Method of processing reception signal using preprocessing filter of mimo receiver
GB201522373D0 (en) Radio frequency receiver
EP3114775A4 (en) Method for processing received signal of mimo receiver
EP3605748A4 (en) RADIO FREQUENCY CONNECTOR
MX2013014384A (es) Arquitectura para transmisor multibanda concurrente.
CA2894050C (en) Novel narrowband rssi technique(s) for the mitigation of adjacent satellite interference
IN2014CN03037A (es)
TWI561002B (en) Radio frequency interference suppression circuit
GB201615436D0 (en) Remote control system using different types of carrier waves for polling signals
MX2013014386A (es) Método de rechazo de interferencia, basado en múltiples proyecciones de sub-banda.
EP3117531A4 (en) Method for processing received signal of mimo receiver
FR3012684B1 (fr) Antenne radiofrequence sous-marine
ATE515834T1 (de) Hochfrequenzsignalempfänger zum gleichzeitigen empfang mehrerer solcher signale

Legal Events

Date Code Title Description
FA Abandonment or withdrawal