AU2002217598A1 - Apparatus and method for stopping iterative decoding in a CDMA mobile communication system - Google Patents
Apparatus and method for stopping iterative decoding in a CDMA mobile communication systemInfo
- Publication number
- AU2002217598A1 AU2002217598A1 AU2002217598A AU2002217598A AU2002217598A1 AU 2002217598 A1 AU2002217598 A1 AU 2002217598A1 AU 2002217598 A AU2002217598 A AU 2002217598A AU 2002217598 A AU2002217598 A AU 2002217598A AU 2002217598 A1 AU2002217598 A1 AU 2002217598A1
- Authority
- AU
- Australia
- Prior art keywords
- communication system
- mobile communication
- iterative decoding
- cdma mobile
- stopping iterative
- 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.)
- Granted
Links
- 238000010295 mobile communication Methods 0.000 title 1
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2000/81387 | 2000-12-23 | ||
KR1020000081387A KR100713331B1 (en) | 2000-12-23 | 2000-12-23 | Apparatus and method for stopping iterative decoding in a cdma mobile communications system |
PCT/KR2001/002256 WO2002052734A1 (en) | 2000-12-23 | 2001-12-24 | Apparatus and method for stopping iterative decoding in a cdma mobile communication system |
Publications (2)
Publication Number | Publication Date |
---|---|
AU2002217598A1 true AU2002217598A1 (en) | 2003-01-23 |
AU2002217598B2 AU2002217598B2 (en) | 2004-04-22 |
Family
ID=19703540
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU2002217598A Ceased AU2002217598B2 (en) | 2000-12-23 | 2001-12-24 | Apparatus and method for stopping iterative decoding in a CDMA mobile communication system |
Country Status (10)
Country | Link |
---|---|
US (1) | US6888901B2 (en) |
EP (1) | EP1217776B1 (en) |
JP (1) | JP3556943B2 (en) |
KR (1) | KR100713331B1 (en) |
CN (1) | CN1211932C (en) |
AU (1) | AU2002217598B2 (en) |
CA (1) | CA2400469C (en) |
DE (1) | DE60107527T2 (en) |
GB (1) | GB2374500B (en) |
WO (1) | WO2002052734A1 (en) |
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JP4227425B2 (en) * | 2003-01-23 | 2009-02-18 | キヤノン株式会社 | Information processing method and apparatus, computer program, and computer-readable storage medium |
FR2850810B1 (en) * | 2003-02-03 | 2005-05-13 | Nortel Networks Ltd | METHOD FOR CONTROLLING THE NUMBER OF ITERATIONS OF AN ITERATIVE DECODING PROCESS AND DEVICE FOR IMPLEMENTING THE METHOD |
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JP4244700B2 (en) * | 2003-05-21 | 2009-03-25 | 日本電気株式会社 | Turbo decoder and dynamic decoding method used therefor |
US7272771B2 (en) * | 2003-10-30 | 2007-09-18 | Nokia Corporation | Noise and quality detector for use with turbo coded signals |
US7660568B2 (en) * | 2004-09-27 | 2010-02-09 | Alcatel-Lucent Usa Inc. | Method and apparatus for generating a channel estimate using a non-pilot portion of a signal |
US7684779B2 (en) * | 2005-05-31 | 2010-03-23 | Broadcom Corporation | Wireless terminal baseband processor high speed turbo decoding module |
US7532638B2 (en) * | 2005-06-01 | 2009-05-12 | Broadcom Corporation | Wireless terminal baseband processor high speed turbo decoding module supporting MAC header splitting |
KR101192898B1 (en) * | 2005-06-27 | 2012-10-18 | 톰슨 라이센싱 | Method and apparatus for power reduction in iterative decoders |
US7853854B2 (en) * | 2005-11-15 | 2010-12-14 | Stmicroelectronics Sa | Iterative decoding of a frame of data encoded using a block coding algorithm |
JP4092352B2 (en) * | 2005-11-16 | 2008-05-28 | Necエレクトロニクス株式会社 | Decoding device, decoding method, and receiving device |
JP4229948B2 (en) * | 2006-01-17 | 2009-02-25 | Necエレクトロニクス株式会社 | Decoding device, decoding method, and receiving device |
US7861135B2 (en) * | 2006-02-03 | 2010-12-28 | Electronics And Telecommunications Research Institute Of Daejeon | Low-complexity and low-power-consumption turbo decoder with variable scaling factor |
US7616697B2 (en) * | 2006-04-07 | 2009-11-10 | Intel Corporation | Cooperative inter-carrier channel coding apparatus, systems, and methods |
EP2048790B1 (en) | 2006-08-02 | 2013-05-01 | Fujitsu Limited | Receiver apparatus and decoding method thereof |
KR100776910B1 (en) * | 2006-09-11 | 2007-11-15 | 포항공과대학교 산학협력단 | Apparatus for non-binary codes iterative decoding with scr or sdr and method for operating the same |
US8356232B2 (en) * | 2006-10-06 | 2013-01-15 | Motorola Mobility Llc | Method and apparatus for encoding and decoding data |
US8024644B2 (en) * | 2006-11-14 | 2011-09-20 | Via Telecom Co., Ltd. | Communication signal decoding |
US7949926B2 (en) * | 2006-11-30 | 2011-05-24 | Motorola Mobility, Inc. | Method and apparatus for encoding and decoding data |
US8051239B2 (en) * | 2007-06-04 | 2011-11-01 | Nokia Corporation | Multiple access for parallel turbo decoder |
US8037394B2 (en) * | 2007-06-29 | 2011-10-11 | Hitachi Global Storage Technologies Netherlands, B.V. | Techniques for generating bit reliability information in a post-processor using an error correction constraint |
US8386878B2 (en) * | 2007-07-12 | 2013-02-26 | Samsung Electronics Co., Ltd. | Methods and apparatus to compute CRC for multiple code blocks |
US20090077457A1 (en) * | 2007-09-19 | 2009-03-19 | Rajaram Ramesh | Iterative decoding of blocks with cyclic redundancy checks |
US7917830B2 (en) * | 2007-09-28 | 2011-03-29 | Via Technologies, Inc. | Turbo decoder and iteration stopping method thereof |
KR100943519B1 (en) | 2007-11-22 | 2010-02-22 | 한국전자통신연구원 | Log likelihood ratio detection method, transmit signal detection method |
KR20090083758A (en) * | 2008-01-30 | 2009-08-04 | 삼성전자주식회사 | Method and apparatus for decoding concatenated code |
WO2009098059A2 (en) * | 2008-02-05 | 2009-08-13 | Nxp B.V. | A method and system for stopping execution of a turbo decoder |
JP4863519B2 (en) * | 2008-02-14 | 2012-01-25 | シャープ株式会社 | Decoding device, decoding method, decoding program, receiving device, and communication system |
US8370711B2 (en) * | 2008-06-23 | 2013-02-05 | Ramot At Tel Aviv University Ltd. | Interruption criteria for block decoding |
US20090319860A1 (en) * | 2008-06-23 | 2009-12-24 | Ramot At Tel Aviv University Ltd. | Overcoming ldpc trapping sets by decoder reset |
JP2010011119A (en) * | 2008-06-27 | 2010-01-14 | Nec Electronics Corp | Decoding method and device |
US8090896B2 (en) * | 2008-07-03 | 2012-01-03 | Nokia Corporation | Address generation for multiple access of memory |
KR20110011223A (en) * | 2009-07-28 | 2011-02-08 | (주)네스랩 | Early termination system and method for low power implementation of turbo decoder |
US8976903B2 (en) * | 2009-09-02 | 2015-03-10 | Qualcomm Incorporated | Unified iterative decoding architecture using joint LLR extraction and a priori probability |
US8514984B2 (en) | 2009-09-02 | 2013-08-20 | Qualcomm Incorporated | Iterative decoding architecture with HARQ combining and soft decision directed channel estimation |
US8989320B2 (en) * | 2009-09-02 | 2015-03-24 | Qualcomm Incorporated | Hardware simplification of sic-MIMO decoding by use of a single hardware element with channel and noise adaptation for interference cancelled streams |
US8199034B2 (en) | 2010-04-20 | 2012-06-12 | Qualcomm Incorporated | Method and apparatus for soft symbol determination |
KR101228624B1 (en) * | 2010-09-28 | 2013-01-31 | 동아대학교 산학협력단 | Signal detection device on generalized normal-Laplace distributed noise environments |
KR101582392B1 (en) * | 2010-10-05 | 2016-01-04 | 모토로라 모빌리티 엘엘씨 | Method and apparatus for reliable control channel performance |
DE112011103868B4 (en) | 2010-11-23 | 2024-01-25 | Intel Corporation (N.D.Ges.D. Staates Delaware) | Filling after channel encoding (repetition) and interleaving |
US8869000B2 (en) * | 2011-01-31 | 2014-10-21 | Marvell World Trade Ltd. | Methods and systems for efficient decoding of concatenated error correction codes |
US8522119B2 (en) * | 2011-12-07 | 2013-08-27 | Xilinx, Inc. | Reduction in decoder loop iterations |
WO2013133646A1 (en) | 2012-03-07 | 2013-09-12 | Samsung Electronics Co., Ltd. | Communication system with signal-to-noise ratio adjustment mechanism and method of operation thereof |
US8744018B2 (en) | 2012-04-05 | 2014-06-03 | Qualcomm Incorporated | Early termination schemes for turbo decoding in a wireless communication system |
US8839079B2 (en) * | 2012-08-20 | 2014-09-16 | Qualcomm Incorporated | Methods and apparatuses for saving power during transport block decoding in UMTS systems |
CN110430010B (en) * | 2017-01-05 | 2020-08-07 | 华为技术有限公司 | Information processing method and device |
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DE19736625C1 (en) * | 1997-08-22 | 1998-12-03 | Siemens Ag | Data transmission method in digital transmission system |
EP1127413B1 (en) | 1998-11-05 | 2011-06-22 | Qualcomm Incorporated | Efficient iterative decoding |
US6298084B1 (en) * | 1998-11-24 | 2001-10-02 | Motorola, Inc. | Bad frame detector and turbo decoder |
JP3545623B2 (en) * | 1999-01-05 | 2004-07-21 | 株式会社エヌ・ティ・ティ・ドコモ | Decryption method |
US6665357B1 (en) * | 1999-01-22 | 2003-12-16 | Sharp Laboratories Of America, Inc. | Soft-output turbo code decoder and optimized decoding method |
JP3244121B2 (en) * | 1999-04-07 | 2002-01-07 | 株式会社ワイ・アール・ピー移動通信基盤技術研究所 | Decryption device |
FR2805106A1 (en) | 2000-02-14 | 2001-08-17 | Mitsubishi Electric Inf Tech | DIGITAL CORRECTIVE ERROR-TYPE CODING TRANSMITTING METHOD |
US6829313B1 (en) * | 2000-07-17 | 2004-12-07 | Motorola, Inc. | Sliding window turbo decoder |
US6956912B2 (en) * | 2000-11-14 | 2005-10-18 | David Bass | Turbo decoder with circular redundancy code signature comparison |
JP2002158633A (en) | 2000-11-20 | 2002-05-31 | Mitsubishi Electric Corp | Communication unit and communication method |
US6745352B2 (en) * | 2000-12-13 | 2004-06-01 | Ericsson Inc. | Methods of estimating error rates for communications received using iterative processing and related receivers |
KR100516586B1 (en) * | 2002-12-10 | 2005-09-22 | 삼성전자주식회사 | Method and apparatus for error correcting in cdma wireless communication system |
-
2000
- 2000-12-23 KR KR1020000081387A patent/KR100713331B1/en not_active IP Right Cessation
-
2001
- 2001-12-20 US US10/027,395 patent/US6888901B2/en not_active Expired - Fee Related
- 2001-12-24 GB GB0130843A patent/GB2374500B/en not_active Expired - Fee Related
- 2001-12-24 CA CA002400469A patent/CA2400469C/en not_active Expired - Fee Related
- 2001-12-24 AU AU2002217598A patent/AU2002217598B2/en not_active Ceased
- 2001-12-24 CN CNB018055303A patent/CN1211932C/en not_active Expired - Fee Related
- 2001-12-24 WO PCT/KR2001/002256 patent/WO2002052734A1/en active IP Right Grant
- 2001-12-24 JP JP2002553314A patent/JP3556943B2/en not_active Expired - Fee Related
- 2001-12-27 EP EP01130922A patent/EP1217776B1/en not_active Expired - Lifetime
- 2001-12-27 DE DE60107527T patent/DE60107527T2/en not_active Expired - Lifetime
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