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GB2335123B - Communications receiver and method of detecting data from received signals - Google Patents

Communications receiver and method of detecting data from received signals

Info

Publication number
GB2335123B
GB2335123B GB9804786A GB9804786A GB2335123B GB 2335123 B GB2335123 B GB 2335123B GB 9804786 A GB9804786 A GB 9804786A GB 9804786 A GB9804786 A GB 9804786A GB 2335123 B GB2335123 B GB 2335123B
Authority
GB
United Kingdom
Prior art keywords
received signals
detecting data
communications receiver
communications
receiver
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 - Fee Related
Application number
GB9804786A
Other versions
GB2335123A (en
GB9804786D0 (en
Inventor
Leo Rademacher
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.)
Siemens AG
Siemens Corp
Original Assignee
Siemens AG
Siemens 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 Siemens AG, Siemens Corp filed Critical Siemens AG
Priority to GB9804786A priority Critical patent/GB2335123B/en
Publication of GB9804786D0 publication Critical patent/GB9804786D0/en
Priority to CA 2264414 priority patent/CA2264414A1/en
Publication of GB2335123A publication Critical patent/GB2335123A/en
Application granted granted Critical
Publication of GB2335123B publication Critical patent/GB2335123B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • H04L25/03171—Arrangements involving maximum a posteriori probability [MAP] detection
    • 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
    • H04L25/0202—Channel estimation
    • H04L25/0212—Channel estimation of impulse response

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Probability & Statistics with Applications (AREA)
  • Error Detection And Correction (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
GB9804786A 1998-03-07 1998-03-07 Communications receiver and method of detecting data from received signals Expired - Fee Related GB2335123B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB9804786A GB2335123B (en) 1998-03-07 1998-03-07 Communications receiver and method of detecting data from received signals
CA 2264414 CA2264414A1 (en) 1998-03-07 1999-03-05 Communications receiver and method of detecting data from received signals

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9804786A GB2335123B (en) 1998-03-07 1998-03-07 Communications receiver and method of detecting data from received signals

Publications (3)

Publication Number Publication Date
GB9804786D0 GB9804786D0 (en) 1998-04-29
GB2335123A GB2335123A (en) 1999-09-08
GB2335123B true GB2335123B (en) 2003-08-13

Family

ID=10828105

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9804786A Expired - Fee Related GB2335123B (en) 1998-03-07 1998-03-07 Communications receiver and method of detecting data from received signals

Country Status (2)

Country Link
CA (1) CA2264414A1 (en)
GB (1) GB2335123B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102801661A (en) * 2011-05-25 2012-11-28 中兴通讯股份有限公司 Uplink receiving method and device

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6628706B1 (en) 1999-12-06 2003-09-30 Telefonaktiebolaget Lm Ericsson (Publ) Method and apparatus for transforming a channel estimate
GB2371953A (en) * 2001-01-31 2002-08-07 Matsushita Comm Ind Uk Ltd Viterbi equalizer which compares received data with predicted data based on the channel response estimate to generate path metrics

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0425458A1 (en) * 1989-10-24 1991-05-02 Telefonaktiebolaget L M Ericsson A method of adapting a viterbi algorithm to a channel having varying transmission properties, and apparatus for carrying out the method
EP0453814A2 (en) * 1990-03-30 1991-10-30 Nec Corporation Adaptive channel impulse response estimation system using maximum likelihood sequence estimation
EP0516133A2 (en) * 1991-05-29 1992-12-02 Nec Corporation Adaptive maximum likelihood sequence estimator using channel estimators of respective order of impulse response
EP0804007A2 (en) * 1996-04-26 1997-10-29 Oki Electric Industry Co., Ltd. Adaptive equalizer with step size proportional to the estimated delay between received signals

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0425458A1 (en) * 1989-10-24 1991-05-02 Telefonaktiebolaget L M Ericsson A method of adapting a viterbi algorithm to a channel having varying transmission properties, and apparatus for carrying out the method
EP0453814A2 (en) * 1990-03-30 1991-10-30 Nec Corporation Adaptive channel impulse response estimation system using maximum likelihood sequence estimation
EP0516133A2 (en) * 1991-05-29 1992-12-02 Nec Corporation Adaptive maximum likelihood sequence estimator using channel estimators of respective order of impulse response
EP0804007A2 (en) * 1996-04-26 1997-10-29 Oki Electric Industry Co., Ltd. Adaptive equalizer with step size proportional to the estimated delay between received signals

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
INSPEC Abstract Accession No. B9511-6140-088 & "1994 IEEE MILCOM", 1994, IEEE, pp 133-138 *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102801661A (en) * 2011-05-25 2012-11-28 中兴通讯股份有限公司 Uplink receiving method and device
CN103563280A (en) * 2011-05-25 2014-02-05 中兴通讯股份有限公司 Uplink receiving method and device
CN102801661B (en) * 2011-05-25 2016-08-03 中兴通讯股份有限公司 A kind of uplink receiving method and device

Also Published As

Publication number Publication date
GB2335123A (en) 1999-09-08
GB9804786D0 (en) 1998-04-29
CA2264414A1 (en) 1999-09-07

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