GB2332834B - Convolution encoder - Google Patents

Convolution encoder

Info

Publication number
GB2332834B
GB2332834B GB9727430A GB9727430A GB2332834B GB 2332834 B GB2332834 B GB 2332834B GB 9727430 A GB9727430 A GB 9727430A GB 9727430 A GB9727430 A GB 9727430A GB 2332834 B GB2332834 B GB 2332834B
Authority
GB
United Kingdom
Prior art keywords
convolution encoder
convolution
encoder
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
GB9727430A
Other versions
GB9727430D0 (en
GB2332834A (en
Inventor
Jae-Kon Lee
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.)
Samsung Electronics Co Ltd
Original Assignee
Samsung Electronics Co Ltd
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 Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Priority to GB9727430A priority Critical patent/GB2332834B/en
Publication of GB9727430D0 publication Critical patent/GB9727430D0/en
Priority to KR1019980046367A priority patent/KR100312226B1/en
Publication of GB2332834A publication Critical patent/GB2332834A/en
Application granted granted Critical
Publication of GB2332834B publication Critical patent/GB2332834B/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • H04L1/0056—Systems characterized by the type of code used
    • H04L1/0059—Convolutional codes
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
    • H03M13/03—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words
    • H03M13/23—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words using convolutional codes, e.g. unit memory codes
    • 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
    • H04L1/0041—Arrangements at the transmitter end
    • H04L1/0043—Realisations of complexity reduction techniques, e.g. use of look-up tables
GB9727430A 1997-12-29 1997-12-29 Convolution encoder Expired - Lifetime GB2332834B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB9727430A GB2332834B (en) 1997-12-29 1997-12-29 Convolution encoder
KR1019980046367A KR100312226B1 (en) 1997-12-29 1998-10-30 Convolutional encoder using rom table

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9727430A GB2332834B (en) 1997-12-29 1997-12-29 Convolution encoder

Publications (3)

Publication Number Publication Date
GB9727430D0 GB9727430D0 (en) 1998-02-25
GB2332834A GB2332834A (en) 1999-06-30
GB2332834B true GB2332834B (en) 2000-09-06

Family

ID=10824285

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9727430A Expired - Lifetime GB2332834B (en) 1997-12-29 1997-12-29 Convolution encoder

Country Status (2)

Country Link
KR (1) KR100312226B1 (en)
GB (1) GB2332834B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100320220B1 (en) * 2000-02-26 2002-01-10 구자홍 Serially concatenated convolutional encoding method
US8514818B2 (en) * 2008-04-25 2013-08-20 Nokia Corporation System and methods for generating masking sequences

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996017439A1 (en) * 1994-11-23 1996-06-06 At & T Wireless Services, Inc. Cyclic trellis coded modulation

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996017439A1 (en) * 1994-11-23 1996-06-06 At & T Wireless Services, Inc. Cyclic trellis coded modulation

Also Published As

Publication number Publication date
GB9727430D0 (en) 1998-02-25
KR19990062546A (en) 1999-07-26
KR100312226B1 (en) 2001-12-12
GB2332834A (en) 1999-06-30

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