JP5282096B2 - 埋め込まれた情報を符号化するためのコードブックを生成するためのシステムおよび方法 - Google Patents

埋め込まれた情報を符号化するためのコードブックを生成するためのシステムおよび方法 Download PDF

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JP5282096B2
JP5282096B2 JP2010531748A JP2010531748A JP5282096B2 JP 5282096 B2 JP5282096 B2 JP 5282096B2 JP 2010531748 A JP2010531748 A JP 2010531748A JP 2010531748 A JP2010531748 A JP 2010531748A JP 5282096 B2 JP5282096 B2 JP 5282096B2
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codewords
codebook
message
subset
code
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JP2010531748A
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Japanese (ja)
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JP2011515876A (ja
JP2011515876A5 (enExample
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ウ ファミン
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Sharp Corp
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Sharp Corp
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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)
JP2010531748A 2008-02-29 2009-02-26 埋め込まれた情報を符号化するためのコードブックを生成するためのシステムおよび方法 Expired - Fee Related JP5282096B2 (ja)

Applications Claiming Priority (3)

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

Publications (3)

Publication Number Publication Date
JP2011515876A JP2011515876A (ja) 2011-05-19
JP2011515876A5 JP2011515876A5 (enExample) 2013-03-14
JP5282096B2 true JP5282096B2 (ja) 2013-09-04

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Application Number Title Priority Date Filing Date
JP2010531748A Expired - Fee Related JP5282096B2 (ja) 2008-02-29 2009-02-26 埋め込まれた情報を符号化するためのコードブックを生成するためのシステムおよび方法

Country Status (6)

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

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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
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

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
JP4249750B2 (ja) 2005-01-11 2009-04-08 三星電子株式会社 無線通信システムにおける高速フィードバック情報の伝送装置及び方法
KR100950656B1 (ko) 2005-01-11 2010-04-02 삼성전자주식회사 광대역 무선 접속 통신 시스템에서 피드백 정보 전송 장치및 방법
KR101106372B1 (ko) * 2006-11-06 2012-01-18 콸콤 인코포레이티드 무선 통신 시스템에서 계층 치환을 이용한 ｍｉｍｏ 전송을 위한 방법 및 장치
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

Also Published As

Publication number Publication date
AU2009217989B2 (en) 2012-09-06
WO2009107857A1 (en) 2009-09-03
US20090219895A1 (en) 2009-09-03
CN101960765A (zh) 2011-01-26
AU2009217989A1 (en) 2009-09-03
US8189647B2 (en) 2012-05-29
JP2011515876A (ja) 2011-05-19
EP2248291A1 (en) 2010-11-10

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