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MX357813B - Aparato y método de cancelación de interferencia. - Google Patents

Aparato y método de cancelación de interferencia.

Info

Publication number
MX357813B
MX357813B MX2016017320A MX2016017320A MX357813B MX 357813 B MX357813 B MX 357813B MX 2016017320 A MX2016017320 A MX 2016017320A MX 2016017320 A MX2016017320 A MX 2016017320A MX 357813 B MX357813 B MX 357813B
Authority
MX
Mexico
Prior art keywords
interference
interference cancellation
type
cancellation device
present
Prior art date
Application number
MX2016017320A
Other languages
English (en)
Other versions
MX2016017320A (es
Inventor
Cai Yu
Liu Sheng
Chen Teyan
Original Assignee
Huawei Tech Co Ltd
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 Huawei Tech Co Ltd filed Critical Huawei Tech Co Ltd
Publication of MX2016017320A publication Critical patent/MX2016017320A/es
Publication of MX357813B publication Critical patent/MX357813B/es

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
    • H04B1/10—Means associated with receiver for limiting or suppressing noise or interference
    • H04B1/12—Neutralising, balancing, or compensation arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053—Allocation of signalling, i.e. of overhead other than pilot signals
    • H04L5/0055—Physical resource allocation for ACK/NACK
    • 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
    • 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
    • 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
    • H04B1/06—Receivers
    • H04B1/16—Circuits
    • 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
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/14—Two-way operation using the same type of signal, i.e. duplex
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria
    • H04W72/541—Allocation or scheduling criteria for wireless resources based on quality criteria using the level of 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
    • H04L25/0202—Channel estimation
    • H04L25/0212—Channel estimation of impulse response
    • 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
    • H04L25/0202—Channel estimation
    • H04L25/0224—Channel estimation using sounding signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/10—Small scale networks; Flat hierarchical networks
    • H04W84/12—WLAN [Wireless Local Area Networks]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/08—Access point devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Power Engineering (AREA)
  • Quality & Reliability (AREA)
  • Noise Elimination (AREA)
  • Bidirectional Digital Transmission (AREA)
  • Dc Digital Transmission (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

Modalidades de la presente invención se refieren al campo de las tecnologías de comunicaciones, y proporcionan un aparato y método de cancelación de interferencia, los cuales pueden evitar que quede limitada por un rango dinámico de un ADC/DAC y puede cancelar un componente de auto-interferencia de segundo tipo en forma efectiva; el aparato de cancelación de interferencia incluye una antena de recepción principal, un divisor, un cancelador de interferencia de primer tipo, un convertidor descendente, un filtro, un acoplador, una unidad de conversión descendente digital, un reconstructor de interferencia de segundo tipo, y un generador -de señal de frecuencia local; la presente invención se utiliza para cancelación de interferencia.
MX2016017320A 2014-06-26 2014-06-26 Aparato y método de cancelación de interferencia. MX357813B (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2014/080864 WO2015196425A1 (zh) 2014-06-26 2014-06-26 一种干扰消除的装置和方法

Publications (2)

Publication Number Publication Date
MX2016017320A MX2016017320A (es) 2017-08-07
MX357813B true MX357813B (es) 2018-07-25

Family

ID=54936487

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2016017320A MX357813B (es) 2014-06-26 2014-06-26 Aparato y método de cancelación de interferencia.

Country Status (13)

Country Link
US (1) US10084584B2 (es)
EP (1) EP3151495B1 (es)
JP (1) JP6339702B2 (es)
KR (1) KR101883123B1 (es)
CN (1) CN106464617B (es)
AU (1) AU2014399206B2 (es)
BR (1) BR112016030000B1 (es)
CA (1) CA2953636C (es)
MX (1) MX357813B (es)
RU (1) RU2651585C1 (es)
SG (1) SG11201610674QA (es)
WO (1) WO2015196425A1 (es)
ZA (1) ZA201608818B (es)

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Also Published As

Publication number Publication date
RU2651585C1 (ru) 2018-04-23
WO2015196425A1 (zh) 2015-12-30
CN106464617B (zh) 2020-01-31
US10084584B2 (en) 2018-09-25
CN106464617A (zh) 2017-02-22
AU2014399206A1 (en) 2017-01-12
KR20170018410A (ko) 2017-02-17
US20170111155A1 (en) 2017-04-20
EP3151495A4 (en) 2017-06-21
CA2953636C (en) 2019-01-15
ZA201608818B (en) 2019-04-24
BR112016030000A2 (pt) 2018-06-19
SG11201610674QA (en) 2017-02-27
BR112016030000B1 (pt) 2023-01-17
MX2016017320A (es) 2017-08-07
CA2953636A1 (en) 2015-12-30
JP6339702B2 (ja) 2018-06-06
KR101883123B1 (ko) 2018-07-27
JP2017529715A (ja) 2017-10-05
EP3151495A1 (en) 2017-04-05
EP3151495B1 (en) 2018-08-29
AU2014399206B2 (en) 2017-08-31

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