DE60129874D1 - Stromsparverfahren eines mobilfunkstations - Google Patents

Stromsparverfahren eines mobilfunkstations

Info

Publication number
DE60129874D1
DE60129874D1 DE60129874T DE60129874T DE60129874D1 DE 60129874 D1 DE60129874 D1 DE 60129874D1 DE 60129874 T DE60129874 T DE 60129874T DE 60129874 T DE60129874 T DE 60129874T DE 60129874 D1 DE60129874 D1 DE 60129874D1
Authority
DE
Germany
Prior art keywords
demodulator
power saving
mobile radio
radio station
saving method
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE60129874T
Other languages
English (en)
Other versions
DE60129874T2 (de
Inventor
Jukka Ranta
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nokia Oyj
Original Assignee
Nokia Oyj
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 Nokia Oyj filed Critical Nokia Oyj
Application granted granted Critical
Publication of DE60129874D1 publication Critical patent/DE60129874D1/de
Publication of DE60129874T2 publication Critical patent/DE60129874T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • H04B1/7117—Selection, re-selection, allocation or re-allocation of paths to fingers, e.g. timing offset control of allocated fingers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B2201/00—Indexing scheme relating to details of transmission systems not covered by a single group of H04B3/00 - H04B13/00
    • H04B2201/69—Orthogonal indexing scheme relating to spread spectrum techniques in general
    • H04B2201/707—Orthogonal indexing scheme relating to spread spectrum techniques in general relating to direct sequence modulation
    • H04B2201/70707—Efficiency-related aspects

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Telephone Function (AREA)
DE60129874T 2000-03-24 2001-01-25 Stromsparverfahren einer Mobilfunkstation Expired - Lifetime DE60129874T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20000700A FI20000700A (fi) 2000-03-24 2000-03-24 Parannetun tehonsäästöominaisuuden omaava matkapuhelin
FI20000700 2000-03-24

Publications (2)

Publication Number Publication Date
DE60129874D1 true DE60129874D1 (de) 2007-09-27
DE60129874T2 DE60129874T2 (de) 2008-05-15

Family

ID=8558030

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60129874T Expired - Lifetime DE60129874T2 (de) 2000-03-24 2001-01-25 Stromsparverfahren einer Mobilfunkstation

Country Status (6)

Country Link
US (1) US7035676B2 (de)
EP (1) EP1146653B1 (de)
JP (1) JP2001320321A (de)
AT (1) ATE370552T1 (de)
DE (1) DE60129874T2 (de)
FI (1) FI20000700A (de)

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US8045599B2 (en) * 2005-02-17 2011-10-25 Sony Corporation Selection of training sequences for multiple-in multiple-out transmissions
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KR100713007B1 (ko) * 2005-04-29 2007-04-30 삼성전자주식회사 이동 통신 단말기 및 그 셀 신호 전력 측정 주기 조정 방법
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US7848388B2 (en) * 2006-08-08 2010-12-07 Sony Ericsson Mobile Communications Ab Minimizing estimation time for rake fingers with help of a speed sensor
KR100965663B1 (ko) * 2007-01-30 2010-06-24 삼성전자주식회사 무선통신시스템을 위한 하향링크 동기채널의 송수신 방법및 장치
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US20080259551A1 (en) * 2007-04-20 2008-10-23 Gotive A.S. Modular computing device
US8676149B2 (en) * 2007-10-18 2014-03-18 Freescale Semiconductor, Inc. Prolonging internal power supply life in a mobile communication device
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CN101562834B (zh) * 2008-04-16 2014-04-09 三星电子株式会社 支持宏基站到家用基站切换的方法和系统
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FR2943193B1 (fr) * 2009-03-13 2011-04-01 St Ericsson Sa Procede d'affectation et de liberation d'un correlateur dans un recepteur de type rake et recepteur pour la mise en oeuvre du procede
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US8811451B2 (en) * 2011-10-04 2014-08-19 Qualcomm Incorporated Apparatus and method for selection of a set of cells for interference cancellation in a wireless communication system
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US9380519B2 (en) 2013-03-13 2016-06-28 Qualcomm Incorporated Using motion to improve local wireless network connectivity
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Also Published As

Publication number Publication date
JP2001320321A (ja) 2001-11-16
US7035676B2 (en) 2006-04-25
FI20000700A (fi) 2001-09-25
DE60129874T2 (de) 2008-05-15
EP1146653A2 (de) 2001-10-17
ATE370552T1 (de) 2007-09-15
EP1146653B1 (de) 2007-08-15
EP1146653A3 (de) 2003-11-19
FI20000700A0 (fi) 2000-03-24
US20010034254A1 (en) 2001-10-25

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Legal Events

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