CN100542059C - 用于接收信号的方法及其装置 - Google Patents
用于接收信号的方法及其装置 Download PDFInfo
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- CN100542059C CN100542059C CNB038203553A CN03820355A CN100542059C CN 100542059 C CN100542059 C CN 100542059C CN B038203553 A CNB038203553 A CN B038203553A CN 03820355 A CN03820355 A CN 03820355A CN 100542059 C CN100542059 C CN 100542059C
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- reproducing signals
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J13/00—Code division multiplex systems
- H04J13/0007—Code type
- H04J13/004—Orthogonal
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- 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
- H04B1/7107—Subtractive interference cancellation
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
- H04B7/0837—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station using pre-detection combining
- H04B7/0842—Weighted combining
- H04B7/0848—Joint weighting
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J13/00—Code division multiplex systems
- H04J13/0003—Code application, i.e. aspects relating to how codes are applied to form multiplexed channels
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
- H04L1/0045—Arrangements at the receiver end
- H04L1/0047—Decoding adapted to other signal detection operation
- H04L1/0048—Decoding adapted to other signal detection operation in conjunction with detection of multiuser or interfering signals, e.g. iteration between CDMA or MIMO detector and FEC decoder
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- 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
- H04L25/03012—Arrangements for removing intersymbol interference operating in the time domain
- H04L25/03019—Arrangements for removing intersymbol interference operating in the time domain adaptive, i.e. capable of adjustment during data reception
- H04L25/03057—Arrangements for removing intersymbol interference operating in the time domain adaptive, i.e. capable of adjustment during data reception with a recursive structure
- H04L25/03063—Arrangements for removing intersymbol interference operating in the time domain adaptive, i.e. capable of adjustment during data reception with a recursive structure using fractionally spaced delay lines or combinations of fractionally and integrally spaced taps
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- 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
- H04L25/03178—Arrangements involving sequence estimation techniques
- H04L25/03331—Arrangements for the joint estimation of multiple sequences
-
- 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
- H04L2025/0335—Arrangements for removing intersymbol interference characterised by the type of transmission
- H04L2025/03375—Passband transmission
-
- 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
- H04L2025/0335—Arrangements for removing intersymbol interference characterised by the type of transmission
- H04L2025/03426—Arrangements for removing intersymbol interference characterised by the type of transmission transmission using multiple-input and multiple-output channels
-
- 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
- H04L25/03828—Arrangements for spectral shaping; Arrangements for providing signals with specified spectral properties
- H04L25/03866—Arrangements for spectral shaping; Arrangements for providing signals with specified spectral properties using scrambling
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/0001—Arrangements for dividing the transmission path
- H04L5/0026—Division using four or more dimensions
Abstract
Description
Claims (9)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US40752402P | 2002-08-28 | 2002-08-28 | |
US60/407,524 | 2002-08-28 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1771667A CN1771667A (zh) | 2006-05-10 |
CN100542059C true CN100542059C (zh) | 2009-09-16 |
Family
ID=31978498
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB038203553A Expired - Fee Related CN100542059C (zh) | 2002-08-28 | 2003-08-28 | 用于接收信号的方法及其装置 |
Country Status (5)
Country | Link |
---|---|
US (10) | US7215934B2 (zh) |
EP (1) | EP1537622B1 (zh) |
CN (1) | CN100542059C (zh) |
AU (1) | AU2003268227A1 (zh) |
WO (1) | WO2004021506A2 (zh) |
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2003
- 2003-08-28 WO PCT/US2003/026933 patent/WO2004021506A2/en not_active Application Discontinuation
- 2003-08-28 US US10/650,478 patent/US7215934B2/en active Active
- 2003-08-28 AU AU2003268227A patent/AU2003268227A1/en not_active Abandoned
- 2003-08-28 EP EP03749178.4A patent/EP1537622B1/en not_active Expired - Fee Related
- 2003-08-28 CN CNB038203553A patent/CN100542059C/zh not_active Expired - Fee Related
-
2007
- 2007-03-27 US US11/691,813 patent/US7822395B2/en not_active Expired - Fee Related
- 2007-04-02 US US11/695,394 patent/US7433660B2/en not_active Expired - Fee Related
- 2007-04-02 US US11/695,375 patent/US7433659B2/en not_active Expired - Fee Related
- 2007-04-02 US US11/695,384 patent/US7412218B2/en not_active Expired - Lifetime
- 2007-04-02 US US11/695,325 patent/US7392025B2/en not_active Expired - Fee Related
-
2008
- 2008-10-07 US US12/246,887 patent/US7917108B2/en not_active Expired - Fee Related
- 2008-10-07 US US12/246,935 patent/US8027650B2/en not_active Expired - Fee Related
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2011
- 2011-03-29 US US13/074,132 patent/US20110211508A1/en not_active Abandoned
- 2011-05-17 US US13/109,101 patent/US20110217942A1/en not_active Abandoned
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US20110211508A1 (en) | 2011-09-01 |
US7392025B2 (en) | 2008-06-24 |
US20070258354A1 (en) | 2007-11-08 |
US20110217942A1 (en) | 2011-09-08 |
US7433660B2 (en) | 2008-10-07 |
US20040116078A1 (en) | 2004-06-17 |
US20070171963A1 (en) | 2007-07-26 |
US20070177659A1 (en) | 2007-08-02 |
AU2003268227A8 (en) | 2004-03-19 |
US7433659B2 (en) | 2008-10-07 |
US7917108B2 (en) | 2011-03-29 |
US20070223411A1 (en) | 2007-09-27 |
US7412218B2 (en) | 2008-08-12 |
US8027650B2 (en) | 2011-09-27 |
US20070197173A1 (en) | 2007-08-23 |
EP1537622B1 (en) | 2013-10-16 |
US7215934B2 (en) | 2007-05-08 |
WO2004021506A3 (en) | 2004-05-27 |
US7822395B2 (en) | 2010-10-26 |
EP1537622A4 (en) | 2011-05-18 |
US20090111403A1 (en) | 2009-04-30 |
EP1537622A2 (en) | 2005-06-08 |
AU2003268227A1 (en) | 2004-03-19 |
WO2004021506A2 (en) | 2004-03-11 |
US20090111404A1 (en) | 2009-04-30 |
CN1771667A (zh) | 2006-05-10 |
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