DE60217428D1 - Verfahren und Vorrichtung zur Kodierung/Dekodierung in einem mobilen CDMA Nachrichtenübertragungssystem - Google Patents

Verfahren und Vorrichtung zur Kodierung/Dekodierung in einem mobilen CDMA Nachrichtenübertragungssystem

Info

Publication number
DE60217428D1
DE60217428D1 DE60217428T DE60217428T DE60217428D1 DE 60217428 D1 DE60217428 D1 DE 60217428D1 DE 60217428 T DE60217428 T DE 60217428T DE 60217428 T DE60217428 T DE 60217428T DE 60217428 D1 DE60217428 D1 DE 60217428D1
Authority
DE
Germany
Prior art keywords
decoding
encoding
communication system
mobile communication
cdma mobile
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
DE60217428T
Other languages
English (en)
Other versions
DE60217428T2 (de
Inventor
Jae-Yoel Kim
Ho-Kyu Choi
Jae-Sung Jang
Youn-Sun Kim
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
Priority claimed from KR10-2001-0015787A external-priority patent/KR100464364B1/ko
Application filed by Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Application granted granted Critical
Publication of DE60217428D1 publication Critical patent/DE60217428D1/de
Publication of DE60217428T2 publication Critical patent/DE60217428T2/de
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
    • H04L1/0067—Rate matching
    • H04L1/0068—Rate matching by puncturing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J13/00—Code division multiplex systems
    • H04J13/0007—Code type
    • H04J13/004—Orthogonal
    • H04J13/0048—Walsh
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J13/00—Code division multiplex systems
    • H04J13/10—Code generation
    • H04J13/102—Combining 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
    • 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
    • H04L1/0067—Rate matching
    • H04L1/0068—Rate matching by puncturing
    • H04L1/0069—Puncturing patterns
    • 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
    • H04L1/08—Arrangements for detecting or preventing errors in the information received by repeating transmission, e.g. Verdan system

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Error Detection And Correction (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
DE2002617428 2001-03-20 2002-03-20 Verfahren und Vorrichtung zur Kodierung/Dekodierung in einem mobilen CDMA Nachrichtenübertragungssystem Expired - Lifetime DE60217428T2 (de)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
KR2001014418 2001-03-20
KR20010014418 2001-03-20
KR2001015294 2001-03-23
KR20010015294 2001-03-23
KR2001015787 2001-03-26
KR10-2001-0015787A KR100464364B1 (ko) 2001-03-20 2001-03-26 부호분할다중접속 이동통신시스템에서 부호화 및 복호화장치 및 방법

Publications (2)

Publication Number Publication Date
DE60217428D1 true DE60217428D1 (de) 2007-02-22
DE60217428T2 DE60217428T2 (de) 2007-05-16

Family

ID=27350429

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2002617428 Expired - Lifetime DE60217428T2 (de) 2001-03-20 2002-03-20 Verfahren und Vorrichtung zur Kodierung/Dekodierung in einem mobilen CDMA Nachrichtenübertragungssystem

Country Status (9)

Country Link
US (1) US7293224B2 (de)
EP (1) EP1244237B1 (de)
JP (1) JP3782995B2 (de)
CN (1) CN1262071C (de)
AU (1) AU2002241367B2 (de)
BR (1) BR0204496A (de)
CA (1) CA2407691C (de)
DE (1) DE60217428T2 (de)
WO (1) WO2002075930A1 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100724847B1 (ko) 2001-05-09 2007-06-04 삼성전자주식회사 부호분할다중접속 이동통신시스템에서 부호화 및 복호화장치 및 방법
US6990626B2 (en) * 2002-03-29 2006-01-24 Lucent Technologies Inc. Method and apparatus for MAP decoding of first-order reed muller codes and related error correction codes
CN1494332A (zh) * 2002-11-01 2004-05-05 北京三星通信技术研究有限公司 一种用于数字通信系统的信道编译码方法及其装置
KR20040085545A (ko) * 2003-03-31 2004-10-08 삼성전자주식회사 통신 시스템에서 오류 정정 부호의 복호 장치 및 방법
US8064528B2 (en) 2003-05-21 2011-11-22 Regents Of The University Of Minnesota Estimating frequency-offsets and multi-antenna channels in MIMO OFDM systems
FR2859850B1 (fr) * 2003-09-12 2006-04-28 Thales Sa Procede de codage lineaire pour transmissions erratiques
US7685505B2 (en) * 2004-01-20 2010-03-23 Qualcomm Incorporated Coding apparatus, and associated method, for forming a punctured binary convolutional code for use in a radio communication system
JP4308817B2 (ja) 2004-12-01 2009-08-05 三星電子株式会社 パケットデータの伝送を支援する移動通信システムにおける信頼度の高いデータ送受信方法及び装置
US8788918B2 (en) * 2008-03-20 2014-07-22 Marvell World Trade Ltd. Block encoding with a variable rate block code
TWI430585B (zh) 2008-09-30 2014-03-11 Realtek Semiconductor Corp 區塊碼解碼方法與裝置
JP5235629B2 (ja) * 2008-11-28 2013-07-10 株式会社日立製作所 無線通信装置の符号化及び変調方法、並びに復号方法
CN101777919B (zh) * 2009-01-12 2014-07-16 瑞昱半导体股份有限公司 区块码解码方法
US20230081418A1 (en) * 2021-09-15 2023-03-16 Samsung Display Co., Ltd. Systems and methods for transition encoding compatible pam4 encoding

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0918450A (ja) * 1995-06-27 1997-01-17 Sony Corp 符号分割多重化送信装置
US6064663A (en) * 1996-09-10 2000-05-16 Nokia Mobile Phones Limited Cellular CDMA data link utilizing multiplexed channels for data rate increase
US6084904A (en) * 1997-07-25 2000-07-04 Motorola, Inc. Method and apparatus for adjusting a power control setpoint threshold in a wireless communication system
US6347122B1 (en) * 1998-01-13 2002-02-12 Agere Systems Guardian Corp. Optimal complement punctured convolutional codes for use in digital audio broadcasting and other applications
US6147964A (en) * 1998-05-07 2000-11-14 Qualcomm Inc. Method and apparatus for performing rate determination using orthogonal rate-dependent walsh covering codes
EP1742380B1 (de) * 1998-02-19 2010-06-30 Qualcomm Incorporated Leistungsregelung der Vorwärtsverbindung in einem zellularen System mit dem Signal-zu-Rausch-Verhältnis des Empfangssignals
KR100416987B1 (ko) * 1998-03-19 2004-08-04 삼성전자주식회사 통신시스템의부가정보삽입장치및방법
US6353626B1 (en) * 1998-05-04 2002-03-05 Nokia Mobile Phones Limited Methods and apparatus for providing non-uniform de-multiplexing in a multi-carrier wide band CDMA system
CA2378493C (en) 1999-07-06 2009-11-17 Samsung Electronics Co., Ltd. Apparatus and method for encoding/decoding transport format combination indicator in cdma mobile communication system

Also Published As

Publication number Publication date
AU2002241367B2 (en) 2004-11-25
DE60217428T2 (de) 2007-05-16
CN1262071C (zh) 2006-06-28
EP1244237B1 (de) 2007-01-10
CN1461529A (zh) 2003-12-10
US20030026224A1 (en) 2003-02-06
EP1244237A2 (de) 2002-09-25
CA2407691A1 (en) 2002-09-26
WO2002075930A1 (en) 2002-09-26
US7293224B2 (en) 2007-11-06
JP2004527949A (ja) 2004-09-09
CA2407691C (en) 2007-10-09
BR0204496A (pt) 2004-06-22
JP3782995B2 (ja) 2006-06-07
EP1244237A3 (de) 2003-12-17

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