ATE522028T1 - Verfahren und anordnung zur verringerung von störungen zwischen zellen in einem zellularen kommunikationssystem - Google Patents

Verfahren und anordnung zur verringerung von störungen zwischen zellen in einem zellularen kommunikationssystem

Info

Publication number
ATE522028T1
ATE522028T1 AT05716764T AT05716764T ATE522028T1 AT E522028 T1 ATE522028 T1 AT E522028T1 AT 05716764 T AT05716764 T AT 05716764T AT 05716764 T AT05716764 T AT 05716764T AT E522028 T1 ATE522028 T1 AT E522028T1
Authority
AT
Austria
Prior art keywords
deriving
cell
channel
arrangement
communication system
Prior art date
Application number
AT05716764T
Other languages
English (en)
Inventor
Alan Jones
Original Assignee
Wireless Tech Solutions Llc
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 Wireless Tech Solutions Llc filed Critical Wireless Tech Solutions Llc
Application granted granted Critical
Publication of ATE522028T1 publication Critical patent/ATE522028T1/de

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B1/00Details 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
    • H04B1/69Spread spectrum techniques
    • H04B1/707Spread spectrum techniques using direct sequence modulation
    • H04B1/7097Interference-related aspects
    • H04B1/7103Interference-related aspects the interference being multiple access interference
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B1/00Details 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
    • H04B1/69Spread spectrum techniques
    • H04B1/707Spread spectrum techniques using direct sequence modulation
    • H04B1/7097Interference-related aspects
    • H04B1/7103Interference-related aspects the interference being multiple access interference
    • H04B1/7105Joint detection techniques, e.g. linear detectors
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B1/00Details 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
    • H04B1/69Spread spectrum techniques
    • H04B1/707Spread spectrum techniques using direct sequence modulation
    • H04B1/7073Synchronisation aspects
    • H04B1/70735Code identification
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B2201/00Indexing scheme relating to details of transmission systems not covered by a single group of H04B3/00 - H04B13/00
    • H04B2201/69Orthogonal indexing scheme relating to spread spectrum techniques in general
    • H04B2201/707Orthogonal indexing scheme relating to spread spectrum techniques in general relating to direct sequence modulation
    • H04B2201/70702Intercell-related aspects

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Noise Elimination (AREA)
AT05716764T 2004-03-08 2005-02-22 Verfahren und anordnung zur verringerung von störungen zwischen zellen in einem zellularen kommunikationssystem ATE522028T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0405166A GB2412036A (en) 2004-03-08 2004-03-08 Mitigation of intercell and intracell interference in a cellular communication system
PCT/EP2005/050755 WO2005086367A1 (en) 2004-03-08 2005-02-22 Method and arrangement for mitigation of intercell interference in a cellular communication system

Publications (1)

Publication Number Publication Date
ATE522028T1 true ATE522028T1 (de) 2011-09-15

Family

ID=32088912

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05716764T ATE522028T1 (de) 2004-03-08 2005-02-22 Verfahren und anordnung zur verringerung von störungen zwischen zellen in einem zellularen kommunikationssystem

Country Status (9)

Country Link
US (2) US7920537B2 (de)
EP (1) EP1726102B1 (de)
JP (1) JP4754552B2 (de)
KR (1) KR101097022B1 (de)
CN (1) CN1977468B (de)
AT (1) ATE522028T1 (de)
ES (1) ES2370229T3 (de)
GB (1) GB2412036A (de)
WO (1) WO2005086367A1 (de)

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CN100596032C (zh) * 2005-05-13 2010-03-24 上海原动力通信科技有限公司 多个基本中间码的分配方法
CN100464603C (zh) * 2005-06-16 2009-02-25 上海原动力通信科技有限公司 一种采用同频组网的数字蜂窝通信系统中越区切换的方法
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EP1806892A1 (de) * 2006-01-10 2007-07-11 Alcatel Lucent Verfahren zur Trennung von Signalen in einem zellularen Mehrträger-Telekommunikationssystem
KR100782917B1 (ko) 2006-11-13 2007-12-07 한국과학기술원 기지국과 이동 단말기 간의 다운링크 방법과 시스템 및 그방법을 실행하기 위한 프로그램이 기록된 컴퓨터로 읽을 수있는 기록매체
KR100843253B1 (ko) * 2006-12-01 2008-07-03 한국전자통신연구원 반복 수신 방법 및 반복 수신기
KR100932456B1 (ko) * 2006-12-05 2009-12-16 한국전자통신연구원 직교주파수분할다중접속 시스템의 셀간 간섭 완화 장치 및방법
KR100888502B1 (ko) * 2006-12-05 2009-03-12 한국전자통신연구원 반복 수신 장치 및 그의 송신 신호 검출 방법
US7894774B2 (en) * 2007-08-02 2011-02-22 Wireless Technology Solutions Llc Communication unit and method for interference mitigation
US8169992B2 (en) 2007-08-08 2012-05-01 Telefonaktiebolaget Lm Ericsson (Publ) Uplink scrambling during random access
US8843130B1 (en) * 2007-08-30 2014-09-23 Marvell International Ltd. Directional overload coordination for cellular telephone intercell interference
CN101933301B (zh) 2007-12-04 2015-04-22 蔚蓝公司 小区间干扰抑制
US7558054B1 (en) * 2008-01-03 2009-07-07 Apple Inc. Display window securing system
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US8238954B2 (en) * 2008-06-25 2012-08-07 Samsung Electronics Co., Ltd. Inter-cell interference avoidance for downlink transmission
US10090956B2 (en) * 2009-06-16 2018-10-02 Qualcomm Incorporated Mechanisms for information exchange across cells to facilitate reception in a heterogeneous network
EP2326127B1 (de) * 2009-11-18 2017-11-15 Mitsubishi Electric R&D Centre Europe B.V. Verfahren und vorrichtung zur steuerung von signalen, die von einer drahtlosen telekommunikationsvorrichtung übertragen werden
US8619687B2 (en) 2010-02-12 2013-12-31 Sharp Laboratories Of America, Inc. Coordinating uplink resource allocation
US20110319045A1 (en) * 2010-05-05 2011-12-29 Wenjun Li Linear interference cancellation receiver
EP2649835A4 (de) * 2010-12-07 2016-12-21 ERICSSON TELEFON AB L M (publ) Anordnung und verfahren für eine funkbasisstation und funkeinheiten
US20140003470A1 (en) * 2012-06-27 2014-01-02 Qualcomm Incorporated Unified receiver for multi-user detection
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US10051616B2 (en) 2014-10-07 2018-08-14 Massachusetts Institute Of Technology Multiuser detection for high capacity cellular downlink

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KR100557102B1 (ko) * 2002-09-07 2006-03-03 삼성전자주식회사 이동통신 시스템에서 직교부호의 길이에 상관없는 공동검출 수신 장치 및 방법
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Also Published As

Publication number Publication date
KR20060124785A (ko) 2006-12-05
GB2412036A (en) 2005-09-14
CN1977468A (zh) 2007-06-06
GB0405166D0 (en) 2004-04-07
US8243709B2 (en) 2012-08-14
US20110142011A1 (en) 2011-06-16
EP1726102A1 (de) 2006-11-29
KR101097022B1 (ko) 2011-12-20
EP1726102B1 (de) 2011-08-24
JP2007528171A (ja) 2007-10-04
WO2005086367A1 (en) 2005-09-15
JP4754552B2 (ja) 2011-08-24
ES2370229T3 (es) 2011-12-13
US20050232195A1 (en) 2005-10-20
US7920537B2 (en) 2011-04-05
CN1977468B (zh) 2010-05-12

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