HK1068080A1 - Multicarrier communication with variable overhead rate - Google Patents

Multicarrier communication with variable overhead rate

Info

Publication number
HK1068080A1
HK1068080A1 HK05101665A HK05101665A HK1068080A1 HK 1068080 A1 HK1068080 A1 HK 1068080A1 HK 05101665 A HK05101665 A HK 05101665A HK 05101665 A HK05101665 A HK 05101665A HK 1068080 A1 HK1068080 A1 HK 1068080A1
Authority
HK
Hong Kong
Prior art keywords
multicarrier communication
rate
overhead rate
variable overhead
variable
Prior art date
Application number
HK05101665A
Other languages
English (en)
Inventor
Michael Tzannes
Marcos Tzannes
Original Assignee
Aware Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=22224825&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=HK1068080(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Aware Inc filed Critical Aware Inc
Publication of HK1068080A1 publication Critical patent/HK1068080A1/xx

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
    • 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
    • H04L25/0262—Arrangements for detecting the data rate of an incoming signal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2602—Signal structure
    • H04L27/261—Details of reference signals
    • H04L27/2613—Structure of the reference signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0044—Arrangements for allocating sub-channels of the transmission path allocation of payload
    • H04L5/0046—Determination of how many bits are transmitted on different sub-channels
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0058—Allocation criteria
    • H04L5/006—Quality of the received signal, e.g. BER, SNR, water filling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/14—Two-way operation using the same type of signal, i.e. duplex
    • H04L5/1438—Negotiation of transmission parameters prior to communication
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/14—Two-way operation using the same type of signal, i.e. duplex
    • H04L5/1438—Negotiation of transmission parameters prior to communication
    • H04L5/1446—Negotiation of transmission parameters prior to communication of transmission speed
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/16—Time-division multiplex systems in which the time allocation to individual channels within a transmission cycle is variable, e.g. to accommodate varying complexity of signals, to vary number of channels transmitted
    • H04J3/1682—Allocation of channels according to the instantaneous demands of the users, e.g. concentrated multiplexers, statistical multiplexers
    • H04J3/1688—Allocation of channels according to the instantaneous demands of the users, e.g. concentrated multiplexers, statistical multiplexers the demands of the users being taken into account after redundancy removal, e.g. by predictive coding, by variable sampling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Power Engineering (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Communication Control (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Telephonic Communication Services (AREA)
  • Radio Relay Systems (AREA)
  • Tents Or Canopies (AREA)
  • Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
HK05101665A 1998-06-26 2005-02-28 Multicarrier communication with variable overhead rate HK1068080A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US9089198P 1998-06-26 1998-06-26

Publications (1)

Publication Number Publication Date
HK1068080A1 true HK1068080A1 (en) 2005-04-22

Family

ID=22224825

Family Applications (1)

Application Number Title Priority Date Filing Date
HK05101665A HK1068080A1 (en) 1998-06-26 2005-02-28 Multicarrier communication with variable overhead rate

Country Status (13)

Country Link
US (3) US6522666B1 (xx)
EP (4) EP2278767B1 (xx)
JP (1) JP3883384B2 (xx)
KR (3) KR100955169B1 (xx)
AT (2) ATE276617T1 (xx)
AU (2) AU750898B2 (xx)
CA (3) CA2641978C (xx)
DE (2) DE69930172T2 (xx)
DK (1) DK1090490T3 (xx)
ES (3) ES2709692T3 (xx)
HK (1) HK1068080A1 (xx)
PT (1) PT1090490E (xx)
WO (1) WO2000001127A1 (xx)

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Also Published As

Publication number Publication date
CA2641978C (en) 2015-01-06
JP3883384B2 (ja) 2007-02-21
CA2867539C (en) 2017-03-14
DE69920226C5 (de) 2013-09-19
AU750898B2 (en) 2002-08-01
CA2867539A1 (en) 2000-01-06
EP2278767B1 (en) 2018-11-07
EP2278765B1 (en) 2018-11-07
EP2278767A2 (en) 2011-01-26
WO2000001127A1 (en) 2000-01-06
CA2335865A1 (en) 2000-01-06
AU2002301627B2 (en) 2004-04-22
JP2002519946A (ja) 2002-07-02
DK1090490T3 (da) 2005-01-17
PT1090490E (pt) 2005-01-31
AU4833999A (en) 2000-01-17
US6522666B1 (en) 2003-02-18
ES2230865T3 (es) 2005-05-01
KR20010053220A (ko) 2001-06-25
EP1090490B1 (en) 2004-09-15
EP2278766A3 (en) 2012-08-01
KR20100031635A (ko) 2010-03-23
ATE276617T1 (de) 2004-10-15
EP2278766B1 (en) 2018-11-07
ATE320132T1 (de) 2006-03-15
EP2278765A3 (en) 2012-08-01
DE69930172T2 (de) 2006-07-27
US20060251123A1 (en) 2006-11-09
CA2641978A1 (en) 2000-01-06
DE69920226T2 (de) 2005-09-29
KR100955169B1 (ko) 2010-04-29
US8718179B2 (en) 2014-05-06
AU2002301627B9 (en) 2004-12-16
EP1090490A1 (en) 2001-04-11
EP2278765A2 (en) 2011-01-26
EP2278766A2 (en) 2011-01-26
ES2258246T3 (es) 2006-08-16
US20030007509A1 (en) 2003-01-09
DE69920226D1 (de) 2004-10-21
DE69930172D1 (de) 2006-05-04
KR101006609B1 (ko) 2011-01-07
CA2335865C (en) 2008-12-16
ES2709692T3 (es) 2019-04-17
EP2278767A3 (en) 2012-08-01
KR20100121683A (ko) 2010-11-18

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