HK1107644A1 - Method and apparatus for suppressing communication signal interference - Google Patents

Method and apparatus for suppressing communication signal interference

Info

Publication number
HK1107644A1
HK1107644A1 HK07113209.3A HK07113209A HK1107644A1 HK 1107644 A1 HK1107644 A1 HK 1107644A1 HK 07113209 A HK07113209 A HK 07113209A HK 1107644 A1 HK1107644 A1 HK 1107644A1
Authority
HK
Hong Kong
Prior art keywords
communication signal
scaling factor
model
psd
inter
Prior art date
Application number
HK07113209.3A
Other languages
English (en)
Inventor
Douglas Cairns
Leonid Krasny
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 HK1107644A1 publication Critical patent/HK1107644A1/xx

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
    • H04B1/69—Spread spectrum techniques
    • H04B1/707—Spread spectrum techniques using direct sequence modulation
    • H04B1/7097—Interference-related aspects
    • H04B1/711—Interference-related aspects the interference being multi-path interference
    • H04B1/7115—Constructive combining of multi-path signals, i.e. RAKE receivers
    • H04B1/712—Weighting of fingers for combining, e.g. amplitude control or phase rotation using an inner loop
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Power Engineering (AREA)
  • Noise Elimination (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Transceivers (AREA)
HK07113209.3A 2004-09-17 2007-12-03 Method and apparatus for suppressing communication signal interference HK1107644A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/943,274 US7711035B2 (en) 2004-09-17 2004-09-17 Method and apparatus for suppressing communication signal interference
PCT/EP2005/009778 WO2006029789A1 (en) 2004-09-17 2005-09-12 Method and apparatus for suppressing communication signal interference

Publications (1)

Publication Number Publication Date
HK1107644A1 true HK1107644A1 (en) 2008-04-11

Family

ID=34956191

Family Applications (1)

Application Number Title Priority Date Filing Date
HK07113209.3A HK1107644A1 (en) 2004-09-17 2007-12-03 Method and apparatus for suppressing communication signal interference

Country Status (9)

Country Link
US (1) US7711035B2 (de)
EP (1) EP1792412B1 (de)
JP (1) JP4838250B2 (de)
KR (1) KR101194548B1 (de)
CN (1) CN101023593B (de)
AT (1) ATE392051T1 (de)
DE (1) DE602005006005T2 (de)
HK (1) HK1107644A1 (de)
WO (1) WO2006029789A1 (de)

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US8031794B2 (en) * 2006-05-09 2011-10-04 At&T Mobility Ii Llc Systems and methods for interference cancellation in a multiple antenna radio receiver system
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US9300371B1 (en) 2008-03-07 2016-03-29 Marvell International Ltd. Beamforming systems and methods
US8855040B1 (en) 2008-04-21 2014-10-07 Google Inc. Cross-cell MIMO
US8130881B1 (en) * 2008-04-21 2012-03-06 Google Inc. MIMO with reduced compute complexity
US8295330B2 (en) * 2008-07-22 2012-10-23 Telefonaktiebolaget Lm Ericsson (Publ) Method and apparatus for communication signal processing based on mixed parametric and non-parametric estimation of impairment correlations
US8130849B2 (en) * 2008-09-16 2012-03-06 Telefonaktiebolaget Lm Ericsson (Publ) Maximum A posteriori interference estimation in a wireless communication system
KR20130104537A (ko) * 2012-03-14 2013-09-25 삼성전자주식회사 무선 통신 시스템에서 단말의 상향링크 송신 전력을 효율적으로 제어하는 방법 및 장치
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CN106878208B (zh) * 2015-12-11 2020-07-31 富士通株式会社 测量滤波特性的装置、预均衡器、以及光通信设备
CN106878209B (zh) * 2015-12-11 2020-04-21 富士通株式会社 测量滤波特性的装置、预均衡器、通信设备
CN109495087A (zh) * 2018-12-14 2019-03-19 深圳先进技术研究院 数模混合自适应陷波器
CN114866381A (zh) * 2021-02-03 2022-08-05 维沃移动通信有限公司 信号处理方法、装置、通信设备及存储介质

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Also Published As

Publication number Publication date
ATE392051T1 (de) 2008-04-15
CN101023593A (zh) 2007-08-22
KR20070054724A (ko) 2007-05-29
JP4838250B2 (ja) 2011-12-14
US20060072485A1 (en) 2006-04-06
CN101023593B (zh) 2013-05-29
US7711035B2 (en) 2010-05-04
JP2008514063A (ja) 2008-05-01
WO2006029789A1 (en) 2006-03-23
DE602005006005T2 (de) 2008-07-24
DE602005006005D1 (de) 2008-05-21
EP1792412A1 (de) 2007-06-06
EP1792412B1 (de) 2008-04-09
KR101194548B1 (ko) 2012-10-25

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20200916