BR112016028004A2 - método para cancelar interferência de intermodulação, receptor, transceptor, nó de comunicação sem fio, e, meio de armazenamento legível por computador - Google Patents

método para cancelar interferência de intermodulação, receptor, transceptor, nó de comunicação sem fio, e, meio de armazenamento legível por computador

Info

Publication number
BR112016028004A2
BR112016028004A2 BR112016028004A BR112016028004A BR112016028004A2 BR 112016028004 A2 BR112016028004 A2 BR 112016028004A2 BR 112016028004 A BR112016028004 A BR 112016028004A BR 112016028004 A BR112016028004 A BR 112016028004A BR 112016028004 A2 BR112016028004 A2 BR 112016028004A2
Authority
BR
Brazil
Prior art keywords
intermodulation
transceiver
receiver
wireless communication
storage medium
Prior art date
Application number
BR112016028004A
Other languages
English (en)
Other versions
BR112016028004A8 (pt
Inventor
Kauko Heinikoski
Marko E Leinonen
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Publication of BR112016028004A2 publication Critical patent/BR112016028004A2/pt
Publication of BR112016028004A8 publication Critical patent/BR112016028004A8/pt

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
    • H04B1/1027—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
    • H04B1/10—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
    • H04B1/1036—Means associated with receiver for limiting or suppressing noise or interference assessing signal quality or detecting noise/interference for the received signal with automatic suppression of narrow band noise or interference, e.g. by using tuneable notch filters
    • 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
    • H04B1/109—Means associated with receiver for limiting or suppressing noise or interference by improving strong signal performance of the receiver when strong unwanted signals are present at the receiver input
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/0008—Modulated-carrier systems arrangements for allowing a transmitter or receiver to use more than one type of modulation
    • 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
    • H04L5/1461—Suppression of signals in the return path, i.e. bidirectional control circuits
    • 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
    • H04B2001/1054—Means associated with receiver for limiting or suppressing noise or interference assessing signal quality or detecting noise/interference for the received signal by changing bandwidth

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Noise Elimination (AREA)
BR112016028004A 2014-07-10 2014-07-10 método para cancelar interferência de intermodulação, receptor, transceptor, nó de comunicação sem fio, e, meio de armazenamento legível por computador BR112016028004A8 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/SE2014/050885 WO2016007056A1 (en) 2014-07-10 2014-07-10 Cancelling intermodulation interference

Publications (2)

Publication Number Publication Date
BR112016028004A2 true BR112016028004A2 (pt) 2017-08-15
BR112016028004A8 BR112016028004A8 (pt) 2017-08-22

Family

ID=51265805

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112016028004A BR112016028004A8 (pt) 2014-07-10 2014-07-10 método para cancelar interferência de intermodulação, receptor, transceptor, nó de comunicação sem fio, e, meio de armazenamento legível por computador

Country Status (6)

Country Link
US (2) US9960797B2 (pt)
EP (1) EP3167553B1 (pt)
CN (2) CN109981122B (pt)
AR (1) AR101170A1 (pt)
BR (1) BR112016028004A8 (pt)
WO (1) WO2016007056A1 (pt)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9893746B2 (en) * 2015-06-25 2018-02-13 Intel Corporation Energy efficient polynomial kernel generation in full-duplex radio communication
US20160380668A1 (en) * 2015-06-26 2016-12-29 Fujitsu Limited Communication device and receiving method
US9654158B2 (en) 2015-10-20 2017-05-16 The Aerospace Corporation Circuits and methods for reducing an interference signal that spectrally overlaps a desired signal
US9894687B2 (en) * 2015-11-20 2018-02-13 Hughes Network Systems, Llc Methods and apparatuses for providing random access communication
US10340962B2 (en) 2016-05-06 2019-07-02 The Aerospace Corporation Amplitude domain circuits and methods for reducing an interference signal that spectrally overlaps a desired signal
CN106849970B (zh) * 2016-12-29 2019-10-18 上海华为技术有限公司 一种无源互调抑制方法以及无源互调抑制系统
CN107872235B (zh) * 2017-02-24 2019-08-20 珠海市杰理科技股份有限公司 降低无线通信集成电路中信号干扰的方法和装置
EP3410605A1 (en) 2017-06-02 2018-12-05 Intel IP Corporation Communication device and method for radio communication
CN108761241B (zh) * 2018-06-07 2021-04-20 中国电子科技集团公司第五十四研究所 一种射频同轴连接器的非线性效应建模方法
GB2583065B (en) * 2019-02-25 2021-08-18 Aceaxis Ltd Detection and characterisation of Passive Intermodulation at a MIMO Antenna Array
WO2020172877A1 (zh) * 2019-02-28 2020-09-03 华为技术有限公司 一种校正接收机的互调失真信号的方法及装置
CA3153478A1 (en) 2019-09-06 2021-03-11 Nextivity, Inc. Hybrid radio frequency combining system with signal cancellation
US11212015B2 (en) 2020-05-19 2021-12-28 The Aerospace Corporation Interference suppression using machine learning
US11658697B2 (en) * 2020-11-06 2023-05-23 At&T Intellectual Property I, L.P. Port reconfiguration for passive intermodulation interference mitigation

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6684065B2 (en) * 1999-12-20 2004-01-27 Broadcom Corporation Variable gain amplifier for low voltage applications
US7151759B1 (en) * 2001-03-19 2006-12-19 Cisco Systems Wireless Networking (Australia) Pty Limited Automatic gain control and low power start-of-packet detection for a wireless LAN receiver
US7299021B2 (en) * 2001-12-28 2007-11-20 Nokia Corporation Method and apparatus for scaling the dynamic range of a receiver for continuously optimizing performance versus power consumption
US7809087B2 (en) * 2002-04-26 2010-10-05 Qualcomm, Incorporated Power detection techniques and discrete gain state selection for wireless networking
US6954627B2 (en) * 2002-06-28 2005-10-11 Qualcomm, Incorporated Blind modulation cancellation by addition of modulated signal
KR101126401B1 (ko) * 2004-05-11 2012-03-29 삼성전자주식회사 전력 증폭기에 디지털 전치 왜곡 장치 및 방법
US8170487B2 (en) * 2006-02-03 2012-05-01 Qualcomm, Incorporated Baseband transmitter self-jamming and intermodulation cancellation device
CN100373981C (zh) * 2006-05-11 2008-03-05 电子科技大学 认知无线电中一种混合网络结构的实现方法
WO2008056236A2 (en) * 2006-11-06 2008-05-15 Nokia Corporation Analog signal path modeling for self-interference cancellation
CN101114840A (zh) * 2007-08-30 2008-01-30 中兴通讯股份有限公司 一种提高移动终端收发隔离度的方法及装置
US8249540B1 (en) * 2008-08-07 2012-08-21 Hypres, Inc. Two stage radio frequency interference cancellation system and method
US8170502B2 (en) * 2010-05-04 2012-05-01 Hughes Network Systems, Llc Phase pulse system and method for bandwidth and energy efficient continuous phase modulation
EP2710740A1 (en) 2011-05-20 2014-03-26 Telefonaktiebolaget LM Ericsson (PUBL) Dynamic cancellation of passive intermodulation interference
EP2787651B1 (en) * 2012-03-09 2017-05-10 Huawei Technologies Co., Ltd. Method, device, apparatus and system for cancelling multicarrier transmitting interference
GB2502279B (en) * 2012-05-21 2014-07-09 Aceaxis Ltd Reduction of intermodulation products
US8855175B2 (en) * 2012-08-02 2014-10-07 Telefonaktiebolaget L M Ericsson (Publ) Low complexity all-digital PIM compensator
US9301172B2 (en) * 2012-10-19 2016-03-29 Telefonaktiebolaget Lm Ericsson (Publ) Method, apparatus, and system for interference and noise estimation
US9214968B2 (en) * 2013-07-24 2015-12-15 Nokia Technologies Oy Apparatus and methods for providing a power amplifier with interference cancellation
CN103675448B (zh) * 2013-12-16 2017-04-19 中国电子科技集团公司第四十一研究所 一种无源互调干扰的矢量测量方法

Also Published As

Publication number Publication date
CN109981122A (zh) 2019-07-05
CN109981122B (zh) 2021-09-14
US20160261297A1 (en) 2016-09-08
US9960797B2 (en) 2018-05-01
EP3167553B1 (en) 2018-02-21
BR112016028004A8 (pt) 2017-08-22
AR101170A1 (es) 2016-11-30
EP3167553A1 (en) 2017-05-17
CN106664108B (zh) 2019-05-17
WO2016007056A1 (en) 2016-01-14
CN106664108A (zh) 2017-05-10
US10411743B2 (en) 2019-09-10
US20180212633A1 (en) 2018-07-26

Similar Documents

Publication Publication Date Title
BR112016028004A2 (pt) método para cancelar interferência de intermodulação, receptor, transceptor, nó de comunicação sem fio, e, meio de armazenamento legível por computador
ZA201708698B (en) Data transmission method, wireless network node, and communication system
EP2949056A4 (en) DEVICE, SYSTEM AND METHOD FOR WIRELESS BACKHAUL COMMUNICATION BETWEEN WIRELESS COMMUNICATION NODES
EP3163762A4 (en) Wireless communication method and system, and full-duplex wireless transceiver
HK1252890A1 (zh) 用於無線通信網絡的系統信息變更通知技術
SG11201701428VA (en) Uplink data fragmentation for multi-user networks
EP3314948A4 (en) Network node, wireless device and methods therein for managing uplink resources
EP3046390A4 (en) MOBILE COMMUNICATION SYSTEM, NETWORK NODES AND MOBILE COMMUNICATION METHOD
EP2997783A4 (en) METHOD AND RADIO NODES FOR TRANSMITTING DOWNLINK SIGNALS
GB2536178B (en) Communications node, system, and synchronizing method
ZA201705233B (en) Wireless communication device, network node and methods for handling data transmissions
EP3207675A4 (en) Systems, methods, and devices for extending range of wireless networks
ZA201704884B (en) Methods, network node and wireless device for handling access information
EP3251403A4 (en) Method and network node for transmission coordination on wireless backhaul path
GB2568236B (en) Improved vehicle data communications network
GB2523335B (en) Network elements, wireless communication system and methods therefor
EP3100570A4 (en) Radio node, communication devices and methods therein
EP3205031A4 (en) Methods, network node and communication device for transmitting data
EP3366054A4 (en) Methods, network nodes and wireless device for handling access information
EP3251221A4 (en) Methods, devices and systems for increasing wireless communication range
EP3186994A4 (en) Wireless communication system and method for managing resource for interference coordination therein
IL242326B (en) Method for transmitting print data, server and mobile terminal
EP3313030A4 (en) Data transmission method, device and system for wireless local area network mesh network
GB201409268D0 (en) Network elements, wireless communication system and methods therefor
GB2568237B (en) Improved vehicle data communications network

Legal Events

Date Code Title Description
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B11D Dismissal acc. art. 38, par 2 of ipl - failure to pay fee after grant in time