CN108702344B - 用于三发射机多相系统的智能均衡 - Google Patents

用于三发射机多相系统的智能均衡 Download PDF

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Publication number
CN108702344B
CN108702344B CN201780015648.8A CN201780015648A CN108702344B CN 108702344 B CN108702344 B CN 108702344B CN 201780015648 A CN201780015648 A CN 201780015648A CN 108702344 B CN108702344 B CN 108702344B
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level
transmitter
output signal
mid
voltage
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CN108702344A (zh
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C·李
S-W·周
G·威利
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Qualcomm Inc
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Qualcomm Inc
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    • 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
    • H04L25/4917—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 using multilevel 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
    • H04L25/0272—Arrangements for coupling to multiple lines, e.g. for differential transmission
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
    • H03K5/153—Arrangements in which a pulse is delivered at the instant when a predetermined characteristic of an input signal is present or at a fixed time interval after this instant
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
    • H04B7/0682—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission using phase diversity (e.g. phase sweeping)
    • 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
    • H04L25/03343—Arrangements at the transmitter end
    • 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
    • H04L25/03878—Line equalisers; line build-out devices
    • 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
    • H04L25/4917—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 using multilevel codes
    • H04L25/4923—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 using multilevel codes using ternary codes

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Nonlinear Science (AREA)
  • Dc Digital Transmission (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
CN201780015648.8A 2016-03-09 2017-03-09 用于三发射机多相系统的智能均衡 Active CN108702344B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201662306024P 2016-03-09 2016-03-09
US62/306,024 2016-03-09
US15/453,352 2017-03-08
US15/453,352 US9819523B2 (en) 2016-03-09 2017-03-08 Intelligent equalization for a three-transmitter multi-phase system
PCT/US2017/021531 WO2017156241A1 (en) 2016-03-09 2017-03-09 Intelligent equalization for a three-transmitter multi-phase system

Publications (2)

Publication Number Publication Date
CN108702344A CN108702344A (zh) 2018-10-23
CN108702344B true CN108702344B (zh) 2021-03-30

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CN201780015648.8A Active CN108702344B (zh) 2016-03-09 2017-03-09 用于三发射机多相系统的智能均衡

Country Status (9)

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US (1) US9819523B2 (enExample)
EP (1) EP3427455B1 (enExample)
JP (1) JP6866392B2 (enExample)
KR (1) KR102189912B1 (enExample)
CN (1) CN108702344B (enExample)
CA (1) CA3013228A1 (enExample)
ES (1) ES2822373T3 (enExample)
HU (1) HUE051461T2 (enExample)
WO (1) WO2017156241A1 (enExample)

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US10547475B1 (en) * 2019-02-22 2020-01-28 Cadence Design Systems, Inc. System and method for measurement and adaptation of pulse response cursors to non zero values
US11031939B1 (en) * 2020-03-19 2021-06-08 Mellanox Technologies, Ltd. Phase detector command propagation between lanes in MCM USR serdes
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US11846957B1 (en) * 2022-09-12 2023-12-19 Nxp Usa, Inc. Signal driver circuit

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Also Published As

Publication number Publication date
US20170264471A1 (en) 2017-09-14
JP2019511868A (ja) 2019-04-25
US9819523B2 (en) 2017-11-14
BR112018067953A2 (pt) 2019-01-15
JP6866392B2 (ja) 2021-04-28
CA3013228A1 (en) 2017-09-14
EP3427455A1 (en) 2019-01-16
KR20180121524A (ko) 2018-11-07
WO2017156241A1 (en) 2017-09-14
ES2822373T3 (es) 2021-04-30
CN108702344A (zh) 2018-10-23
EP3427455B1 (en) 2020-07-29
HUE051461T2 (hu) 2021-03-01
KR102189912B1 (ko) 2020-12-11

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