AT317606T - Positioning a reference window to multi-way signal reception - Google Patents

Positioning a reference window to multi-way signal reception

Info

Publication number
AT317606T
AT317606T AT03388038T AT03388038T AT317606T AT 317606 T AT317606 T AT 317606T AT 03388038 T AT03388038 T AT 03388038T AT 03388038 T AT03388038 T AT 03388038T AT 317606 T AT317606 T AT 317606T
Authority
AT
Austria
Prior art keywords
window
positioning
signal reception
way signal
way
Prior art date
Application number
AT03388038T
Other languages
German (de)
Inventor
Andres Reial
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 filed Critical
Priority to EP20030388038 priority Critical patent/EP1482649B1/en
Publication of AT317606T publication Critical patent/AT317606T/en

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
    • H04B1/711Interference-related aspects the interference being multi-path interference
    • H04B1/7113Determination of path profile
    • 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
    • H04B1/711Interference-related aspects the interference being multi-path interference
    • H04B1/7115Constructive combining of multi-path signals, i.e. RAKE receivers
    • H04B1/7117Selection, re-selection, allocation or re-allocation of paths to fingers, e.g. timing offset control of allocated fingers
AT03388038T 2003-05-27 2003-05-27 Positioning a reference window to multi-way signal reception AT317606T (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP20030388038 EP1482649B1 (en) 2003-05-27 2003-05-27 Positioning a multipath search window

Publications (1)

Publication Number Publication Date
AT317606T true AT317606T (en) 2006-02-15

Family

ID=33104220

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03388038T AT317606T (en) 2003-05-27 2003-05-27 Positioning a reference window to multi-way signal reception

Country Status (4)

Country Link
US (1) US7826515B2 (en)
EP (1) EP1482649B1 (en)
AT (1) AT317606T (en)
DE (1) DE60303496D1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7272189B2 (en) * 2003-10-11 2007-09-18 Visteon Global Technologies, Inc. Method to determine the presence of multi-carrier signals
TWI350669B (en) * 2007-10-22 2011-10-11 Sunplus Mmobile Inc Method and apparatus for timing controlling of channel estimation
US8891698B2 (en) * 2007-12-03 2014-11-18 St-Ericsson Sa First significant path detection
FR2943192B1 (en) * 2009-03-13 2011-06-03 St Wireless Sa Method for assigning a finger for a rake type receiver and device for carrying out the method
US8175630B2 (en) * 2009-07-10 2012-05-08 Telefonaktiebolaget L M Ericsson (Publ) Method of closed loop power control adjusted by self-interference
US8737506B1 (en) 2010-12-29 2014-05-27 Sprint Communications Company L.P. Determination of transmit diversity transmission delays
US8565686B2 (en) 2011-06-30 2013-10-22 Sprint Communications Company L.P. Power status multipath search window sizing for wireless communications
US20140334336A1 (en) 2013-05-10 2014-11-13 Relay2, Inc. Multi-Tenant Virtual Access Point- Network Resources Virtualization
CN110798808A (en) * 2018-08-02 2020-02-14 成都鼎桥通信技术有限公司 Timing method and device for multicast terminal demodulation

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2172370C (en) * 1994-07-29 2008-03-18 Todd R. Sutton Method and apparatus for performing code acquisition in a cdma communications system
US5805648A (en) * 1995-07-31 1998-09-08 Qualcomm Incorporated Method and apparatus for performing search acquisition in a CDMA communication system
JPH11298401A (en) * 1998-04-14 1999-10-29 Matsushita Electric Ind Co Ltd Synchronous processor and synchronous processing method
US6370397B1 (en) * 1998-05-01 2002-04-09 Telefonaktiebolaget Lm Ericsson (Publ) Search window delay tracking in code division multiple access communication systems
JP2001111456A (en) * 1999-10-06 2001-04-20 Nec Corp Cdma receiver and cdma receiving method
JP3387471B2 (en) * 2000-02-14 2003-03-17 日本電気株式会社 Spread spectrum communication system receiver and path search method for spread spectrum communication
US7224719B1 (en) * 2000-03-31 2007-05-29 Qualcomm, Incorporated Fast acquisition of a pilot signal in a wireless communication device
SE0003289D0 (en) * 2000-05-18 2000-09-15 Ericsson Telefon Ab L M Radio receiver and channel estimator

Also Published As

Publication number Publication date
EP1482649B1 (en) 2006-02-08
DE60303496D1 (en) 2006-04-20
US7826515B2 (en) 2010-11-02
US20070041431A1 (en) 2007-02-22
EP1482649A1 (en) 2004-12-01

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties