TWI318512B - Segment-wise channel equalization based data estimation - Google Patents

Segment-wise channel equalization based data estimation

Info

Publication number
TWI318512B
TWI318512B TW093104161A TW93104161A TWI318512B TW I318512 B TWI318512 B TW I318512B TW 093104161 A TW093104161 A TW 093104161A TW 93104161 A TW93104161 A TW 93104161A TW I318512 B TWI318512 B TW I318512B
Authority
TW
Taiwan
Prior art keywords
received
segment
based data
channel equalization
data estimation
Prior art date
Application number
TW093104161A
Other languages
English (en)
Inventor
Jung-Lin Pan
Zeira Ariela
Original Assignee
Interdigital Tech Corp
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 Interdigital Tech Corp filed Critical Interdigital Tech Corp
Application granted granted Critical
Publication of TWI318512B publication Critical patent/TWI318512B/zh

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
    • H04B1/7103—Interference-related aspects the interference being multiple access interference
    • H04B1/7105—Joint detection techniques, e.g. linear detectors
    • 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
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/005—Control of transmission; Equalising

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Filters That Use Time-Delay Elements (AREA)
TW093104161A 2002-05-22 2003-05-20 Segment-wise channel equalization based data estimation TWI318512B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/153,112 US6757321B2 (en) 2002-05-22 2002-05-22 Segment-wise channel equalization based data estimation

Publications (1)

Publication Number Publication Date
TWI318512B true TWI318512B (en) 2009-12-11

Family

ID=29548607

Family Applications (3)

Application Number Title Priority Date Filing Date
TW095117733A TWI326163B (en) 2002-05-22 2003-05-20 User equipment and base station for estimating data of received spread spectrum communications and method
TW093104161A TWI318512B (en) 2002-05-22 2003-05-20 Segment-wise channel equalization based data estimation
TW092113663A TWI232645B (en) 2002-05-22 2003-05-20 Segment-wise channel equalization based data estimation

Family Applications Before (1)

Application Number Title Priority Date Filing Date
TW095117733A TWI326163B (en) 2002-05-22 2003-05-20 User equipment and base station for estimating data of received spread spectrum communications and method

Family Applications After (1)

Application Number Title Priority Date Filing Date
TW092113663A TWI232645B (en) 2002-05-22 2003-05-20 Segment-wise channel equalization based data estimation

Country Status (14)

Country Link
US (4) US6757321B2 (zh)
EP (1) EP1510056B1 (zh)
JP (1) JP4105157B2 (zh)
KR (2) KR100675116B1 (zh)
CN (1) CN1656765B (zh)
AT (1) ATE347220T1 (zh)
AU (1) AU2003239517A1 (zh)
CA (1) CA2486723A1 (zh)
DE (1) DE60310067T2 (zh)
ES (1) ES2277083T3 (zh)
MX (1) MXPA04011580A (zh)
NO (1) NO20045288L (zh)
TW (3) TWI326163B (zh)
WO (1) WO2003101067A1 (zh)

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US20060285531A1 (en) * 2005-06-16 2006-12-21 Howard Steven J Efficient filter weight computation for a MIMO system
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WO2014169048A1 (en) * 2013-04-09 2014-10-16 Interdigital Patent Holdings, Inc. Joint precoding and multivariate backhaul compression for the downlink of cloud radio access networks
US9531431B2 (en) 2013-10-25 2016-12-27 Hobbit Wave, Inc. Devices and methods employing hermetic transforms for encoding and decoding digital information in spread-spectrum communications systems
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Also Published As

Publication number Publication date
KR20050098025A (ko) 2005-10-10
EP1510056A1 (en) 2005-03-02
EP1510056B1 (en) 2006-11-29
US7609750B2 (en) 2009-10-27
KR100675116B1 (ko) 2007-01-29
ATE347220T1 (de) 2006-12-15
JP4105157B2 (ja) 2008-06-25
WO2003101067A1 (en) 2003-12-04
MXPA04011580A (es) 2005-03-07
KR20050004189A (ko) 2005-01-12
DE60310067D1 (de) 2007-01-11
TWI232645B (en) 2005-05-11
CN1656765B (zh) 2010-11-10
DE60310067T2 (de) 2007-06-21
TWI326163B (en) 2010-06-11
US20040247018A1 (en) 2004-12-09
US6757321B2 (en) 2004-06-29
US8085832B2 (en) 2011-12-27
CA2486723A1 (en) 2003-12-04
CN1656765A (zh) 2005-08-17
JP2005526465A (ja) 2005-09-02
US7460580B2 (en) 2008-12-02
US20090074036A1 (en) 2009-03-19
AU2003239517A1 (en) 2003-12-12
US20030219064A1 (en) 2003-11-27
US20090323769A1 (en) 2009-12-31
NO20045288L (no) 2005-02-09
EP1510056A4 (en) 2005-05-25
TW200400704A (en) 2004-01-01
ES2277083T3 (es) 2007-07-01

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