AU2009217989B2 - Systems and methods for generating a codebook to encode embedded information - Google Patents

Systems and methods for generating a codebook to encode embedded information Download PDF

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Publication number
AU2009217989B2
AU2009217989B2 AU2009217989A AU2009217989A AU2009217989B2 AU 2009217989 B2 AU2009217989 B2 AU 2009217989B2 AU 2009217989 A AU2009217989 A AU 2009217989A AU 2009217989 A AU2009217989 A AU 2009217989A AU 2009217989 B2 AU2009217989 B2 AU 2009217989B2
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AU
Australia
Prior art keywords
codewords
codebook
subset
communications device
symbols
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 - Fee Related
Application number
AU2009217989A
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English (en)
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AU2009217989A1 (en
Inventor
Huaming Wu
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.)
Sharp Corp
Original Assignee
Sharp Corp
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Filing date
Publication date
Application filed by Sharp Corp filed Critical Sharp Corp
Publication of AU2009217989A1 publication Critical patent/AU2009217989A1/en
Application granted granted Critical
Publication of AU2009217989B2 publication Critical patent/AU2009217989B2/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • H04L1/0041—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

Landscapes

  • 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)
AU2009217989A 2008-02-29 2009-02-26 Systems and methods for generating a codebook to encode embedded information Expired - Fee Related AU2009217989B2 (en)

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 (2)

Publication Number Publication Date
AU2009217989A1 AU2009217989A1 (en) 2009-09-03
AU2009217989B2 true AU2009217989B2 (en) 2012-09-06

Family

ID=41013115

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2009217989A Expired - Fee Related AU2009217989B2 (en) 2008-02-29 2009-02-26 Systems and methods for generating a codebook to encode embedded information

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)

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* 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

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6622145B2 (en) * 2001-03-30 2003-09-16 Sharp Laboratories Of America Huffman coding for infinite symbol sets
US20060120481A1 (en) * 2004-12-06 2006-06-08 Samsung Electronics Co., Ltd. Apparatus and method for data transmission by constellation combination in a communication system

Family Cites Families (8)

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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
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
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

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6622145B2 (en) * 2001-03-30 2003-09-16 Sharp Laboratories Of America Huffman coding for infinite symbol sets
US20060120481A1 (en) * 2004-12-06 2006-06-08 Samsung Electronics Co., Ltd. Apparatus and method for data transmission by constellation combination in a communication system

Also Published As

Publication number Publication date
WO2009107857A1 (en) 2009-09-03
JP5282096B2 (ja) 2013-09-04
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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MK25 Application lapsed reg. 22.2i(2) - failure to pay acceptance fee