CN107005346A - 码元转变时钟转码的检错常数 - Google Patents

码元转变时钟转码的检错常数 Download PDF

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Publication number
CN107005346A
CN107005346A CN201580063826.5A CN201580063826A CN107005346A CN 107005346 A CN107005346 A CN 107005346A CN 201580063826 A CN201580063826 A CN 201580063826A CN 107005346 A CN107005346 A CN 107005346A
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CN
China
Prior art keywords
symbols
symbol
transition
edc
sequence
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.)
Pending
Application number
CN201580063826.5A
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English (en)
Chinese (zh)
Inventor
S·森戈库
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Qualcomm Inc
Original Assignee
Qualcomm Inc
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Filing date
Publication date
Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Publication of CN107005346A publication Critical patent/CN107005346A/zh
Pending legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/08—Error detection or correction by redundancy in data representation, e.g. by using checking codes
    • G06F11/10—Adding special bits or symbols to the coded information, e.g. parity check, casting out 9's or 11's
    • G06F11/1004—Adding special bits or symbols to the coded information, e.g. parity check, casting out 9's or 11's to protect a block of data words, e.g. CRC or checksum
    • 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
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
    • H03M13/03—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
    • H03M13/63—Joint error correction and other techniques
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M5/00—Conversion of the form of the representation of individual digits
    • 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
    • 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
    • H04L1/0061—Error detection 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
    • H04L1/24—Testing correct operation
    • H04L1/245—Testing correct operation by using the properties of transmission codes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/0264—Arrangements for coupling to transmission lines
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/0264—Arrangements for coupling to transmission lines
    • H04L25/0272—Arrangements for coupling to multiple lines, e.g. for differential transmission
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
    • H04L25/03006—Arrangements for removing intersymbol interference
    • H04L25/03178—Arrangements involving sequence estimation techniques
    • H04L25/03248—Arrangements for operating in conjunction with other apparatus
    • H04L25/03286—Arrangements for operating in conjunction with other apparatus with channel-decoding circuitry
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/14—Channel dividing arrangements, i.e. in which a single bit stream is divided between several baseband channels and reassembled at the receiver
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/38—Synchronous or start-stop systems, e.g. for Baudot code
    • H04L25/40—Transmitting circuits; Receiving circuits
    • H04L25/49—Transmitting circuits; Receiving circuits using code conversion at the transmitter; using predistortion; using insertion of idle bits for obtaining a desired frequency spectrum; using three or more amplitude levels ; Baseband coding techniques specific to data transmission systems
    • H04L25/493—Transmitting circuits; Receiving circuits using code conversion at the transmitter; using predistortion; using insertion of idle bits for obtaining a desired frequency spectrum; using three or more amplitude levels ; Baseband coding techniques specific to data transmission systems by transition coding, i.e. the time-position or direction of a transition being encoded before transmission
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/32—Carrier systems characterised by combinations of two or more of the types covered by groups H04L27/02, H04L27/10, H04L27/18 or H04L27/26
    • H04L27/34—Amplitude- and phase-modulated carrier systems, e.g. quadrature-amplitude modulated carrier systems
    • H04L27/38—Demodulator circuits; Receiver circuits
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L7/00—Arrangements for synchronising receiver with transmitter
    • H04L7/02—Speed or phase control by the received code signals, the signals containing no special synchronisation information
    • H04L7/033—Speed or phase control by the received code signals, the signals containing no special synchronisation information using the transitions of the received signal to control the phase of the synchronising-signal-generating means, e.g. using a phase-locked loop

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Power Engineering (AREA)
  • Probability & Statistics with Applications (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Quality & Reliability (AREA)
  • General Physics & Mathematics (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Dc Digital Transmission (AREA)
  • Communication Control (AREA)
  • Information Transfer Systems (AREA)
CN201580063826.5A 2014-11-26 2015-11-24 码元转变时钟转码的检错常数 Pending CN107005346A (zh)

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
US201462084998P 2014-11-26 2014-11-26
US62/084,998 2014-11-26
US201562216692P 2015-09-10 2015-09-10
US62/216,692 2015-09-10
US201562236522P 2015-10-02 2015-10-02
US62/236,522 2015-10-02
US14/949,435 US10089173B2 (en) 2014-11-26 2015-11-23 Error detection constants of symbol transition clocking transcoding
US14/949,435 2015-11-23
PCT/US2015/062504 WO2016086038A1 (en) 2014-11-26 2015-11-24 Error detection constants of symbol transition clocking transcoding

Publications (1)

Publication Number Publication Date
CN107005346A true CN107005346A (zh) 2017-08-01

Family

ID=56010308

Family Applications (2)

Application Number Title Priority Date Filing Date
CN201580063826.5A Pending CN107005346A (zh) 2014-11-26 2015-11-24 码元转变时钟转码的检错常数
CN201580063814.2A Pending CN107005250A (zh) 2014-11-26 2015-11-24 多线码元转变时钟码元纠错

Family Applications After (1)

Application Number Title Priority Date Filing Date
CN201580063814.2A Pending CN107005250A (zh) 2014-11-26 2015-11-24 多线码元转变时钟码元纠错

Country Status (5)

Country Link
US (2) US10089173B2 (enExample)
EP (2) EP3224977A1 (enExample)
JP (1) JP2018501706A (enExample)
CN (2) CN107005346A (enExample)
WO (2) WO2016086038A1 (enExample)

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WO2015064945A1 (en) 2013-10-29 2015-05-07 Samsung Electronics Co., Ltd. A method and system using ternary sequences for simultaneous transmission to coherent and non-coherent recievers
US10089173B2 (en) 2014-11-26 2018-10-02 Qualcomm Incorporated Error detection constants of symbol transition clocking transcoding
US20180054216A1 (en) * 2016-08-22 2018-02-22 Qualcomm Incorporated Flipped bits for error detection and correction for symbol transition clocking transcoding
US11005503B2 (en) 2018-03-16 2021-05-11 SK Hynix Inc. Memory system with hybrid decoding scheme and method of operating such memory system
US11070234B2 (en) 2018-03-16 2021-07-20 SK Hynix Inc. Memory system with hybrid decoding scheme with information exchange and method of operating such memory system
US10884858B2 (en) * 2018-03-16 2021-01-05 SK Hynix Inc. LDPC decoding device, memory system including the same and method thereof
US11281603B2 (en) * 2018-08-03 2022-03-22 Kioxia Corporation Serial interface for semiconductor package
CN110022187B (zh) * 2019-03-06 2020-08-04 华中科技大学 通信调制系统中(n，n(n-1)，n-1)-PGC代数解码方法及解码器
CN110022278B (zh) * 2019-03-06 2020-08-04 华中科技大学 通信调制系统中(n，n(n-1)，n-1)-PGC的编码方法及编码器
CN112783472B (zh) * 2019-11-05 2023-12-12 何群 多值逻辑宽位高速加法器

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Also Published As

Publication number Publication date
WO2016086038A1 (en) 2016-06-02
US10089173B2 (en) 2018-10-02
CN107005250A (zh) 2017-08-01
US9842020B2 (en) 2017-12-12
WO2016086045A1 (en) 2016-06-02
EP3224977A1 (en) 2017-10-04
US20160149729A1 (en) 2016-05-26
EP3224979A1 (en) 2017-10-04
US20160147596A1 (en) 2016-05-26
JP2018501706A (ja) 2018-01-18

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Application publication date: 20170801