CN101960765A - 用于产生用于对嵌入信息进行编码的码本的系统和方法 - Google Patents

用于产生用于对嵌入信息进行编码的码本的系统和方法 Download PDF

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Publication number
CN101960765A
CN101960765A CN2009801065138A CN200980106513A CN101960765A CN 101960765 A CN101960765 A CN 101960765A CN 2009801065138 A CN2009801065138 A CN 2009801065138A CN 200980106513 A CN200980106513 A CN 200980106513A CN 101960765 A CN101960765 A CN 101960765A
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CN
China
Prior art keywords
codewords
codebook
subset
symbols
performance
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Pending
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CN2009801065138A
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English (en)
Chinese (zh)
Inventor
邬华明
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Sharp Corp
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Sharp Corp
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Application filed by Sharp Corp filed Critical Sharp Corp
Publication of CN101960765A publication Critical patent/CN101960765A/zh
Pending legal-status Critical Current

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    • 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
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
    • H04L1/0026—Transmission of channel quality indication
    • 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
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/1607—Details of the supervisory signal

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Error Detection And Correction (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
CN2009801065138A 2008-02-29 2009-02-26 用于产生用于对嵌入信息进行编码的码本的系统和方法 Pending CN101960765A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US12/040,758 2008-02-29
US12/040,758 US8189647B2 (en) 2008-02-29 2008-02-29 Systems and methods for generating a codebook to encode embedded information
PCT/JP2009/054105 WO2009107857A1 (en) 2008-02-29 2009-02-26 Systems and methods for generating a codebook to encode embedded information

Publications (1)

Publication Number Publication Date
CN101960765A true CN101960765A (zh) 2011-01-26

Family

ID=41013115

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2009801065138A Pending CN101960765A (zh) 2008-02-29 2009-02-26 用于产生用于对嵌入信息进行编码的码本的系统和方法

Country Status (6)

Country Link
US (1) US8189647B2 (https=)
EP (1) EP2248291A1 (https=)
JP (1) JP5282096B2 (https=)
CN (1) CN101960765A (https=)
AU (1) AU2009217989B2 (https=)
WO (1) WO2009107857A1 (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105790854A (zh) * 2016-03-01 2016-07-20 济南中维世纪科技有限公司 一种基于声波的短距离数据传输方法及装置

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US8555145B2 (en) * 2008-09-04 2013-10-08 Apple Inc. Systems and methods of encoding using a reduced codebook with adaptive resetting
US20120066564A1 (en) * 2008-09-04 2012-03-15 Hosein Nikopourdeilami Differential Encoding With Adaptive Resetting
US8737374B2 (en) * 2009-01-06 2014-05-27 Qualcomm Incorporated System and method for packet acknowledgment
US9529777B2 (en) * 2011-10-28 2016-12-27 Electronic Arts Inc. User behavior analyzer
US10427048B1 (en) 2015-03-27 2019-10-01 Electronic Arts Inc. Secure anti-cheat system
US11179639B1 (en) 2015-10-30 2021-11-23 Electronic Arts Inc. Fraud detection system
US10459827B1 (en) 2016-03-22 2019-10-29 Electronic Arts Inc. Machine-learning based anomaly detection for heterogenous data sources
US10460320B1 (en) 2016-08-10 2019-10-29 Electronic Arts Inc. Fraud detection in heterogeneous information networks

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US4560976A (en) * 1981-10-15 1985-12-24 Codex Corporation Data compression
SE9903191D0 (sv) * 1999-09-08 1999-09-08 Pacesetter Ab Compression and decompression coding scheme and apparatus
US6622145B2 (en) * 2001-03-30 2003-09-16 Sharp Laboratories Of America Huffman coding for infinite symbol sets
GB2405289B (en) 2003-08-20 2006-10-25 Ipwireless Inc Method,base station,remote station and system for HSDPA communication
US7376173B2 (en) * 2004-09-27 2008-05-20 Mitsubishi Electric Research Laboratories, Inc. Unambiguously encoding and decoding signals for wireless channels
KR20060063012A (ko) * 2004-12-06 2006-06-12 삼성전자주식회사 통신 시스템에서 성상도 조합을 통한 데이터 전송 장치 및방법
KR100950656B1 (ko) 2005-01-11 2010-04-02 삼성전자주식회사 광대역 무선 접속 통신 시스템에서 피드백 정보 전송 장치및 방법
EP1679814B1 (en) 2005-01-11 2018-01-10 Samsung Electronics Co., Ltd. Apparatus and method for transmitting fast feedback information in a wireless communication system
EP2080288A2 (en) * 2006-11-06 2009-07-22 QUALCOMM Incorporated Mimo transmission with layer permutation in a wireless communication system
US7843989B2 (en) * 2007-06-26 2010-11-30 Sharp Laboratories Of America, Inc. Systems and methods for embedding a first signal in the coding of a second signal

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105790854A (zh) * 2016-03-01 2016-07-20 济南中维世纪科技有限公司 一种基于声波的短距离数据传输方法及装置
CN105790854B (zh) * 2016-03-01 2018-11-20 济南中维世纪科技有限公司 一种基于声波的短距离数据传输方法及装置

Also Published As

Publication number Publication date
JP5282096B2 (ja) 2013-09-04
WO2009107857A1 (en) 2009-09-03
AU2009217989B2 (en) 2012-09-06
AU2009217989A1 (en) 2009-09-03
JP2011515876A (ja) 2011-05-19
US8189647B2 (en) 2012-05-29
US20090219895A1 (en) 2009-09-03
EP2248291A1 (en) 2010-11-10

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Application publication date: 20110126