UA98476C2 - Спосіб (варіанти) та пристрій (варіанти) в гібридній структурі fdm-cdm для каналів керування з однією несучою - Google Patents

Спосіб (варіанти) та пристрій (варіанти) в гібридній структурі fdm-cdm для каналів керування з однією несучою

Info

Publication number
UA98476C2
UA98476C2 UAA200905386A UAA200905386A UA98476C2 UA 98476 C2 UA98476 C2 UA 98476C2 UA A200905386 A UAA200905386 A UA A200905386A UA A200905386 A UAA200905386 A UA A200905386A UA 98476 C2 UA98476 C2 UA 98476C2
Authority
UA
Ukraine
Prior art keywords
hybrid fdm
cdm
control channels
single carrier
users
Prior art date
Application number
UAA200905386A
Other languages
English (en)
Russian (ru)
Inventor
Дурга Прасад Малладі
Original Assignee
Квелкомм Інкорпорейтед
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=39365214&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=UA98476(C2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Квелкомм Інкорпорейтед filed Critical Квелкомм Інкорпорейтед
Publication of UA98476C2 publication Critical patent/UA98476C2/uk

Links

Classifications

    • 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
    • H04L5/0014—Three-dimensional division
    • H04L5/0016—Time-frequency-code
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/69—Spread spectrum techniques
    • H04B1/692—Hybrid techniques using combinations of two or more spread spectrum techniques
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J13/00—Code division multiplex systems
    • H04J13/0007—Code type
    • H04J13/0055—ZCZ [zero correlation zone]
    • H04J13/0059—CAZAC [constant-amplitude and zero auto-correlation]
    • H04J13/0062—Zadoff-Chu
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J13/00—Code division multiplex systems
    • H04J13/16—Code allocation
    • H04J13/18—Allocation of orthogonal codes
    • H04J13/20—Allocation of orthogonal codes having an orthogonal variable spreading factor [OVSF]
    • 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
    • H04L5/0037—Inter-user or inter-terminal allocation
    • H04L5/0041—Frequency-non-contiguous
    • 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
    • H04L5/0051—Allocation of pilot signals, i.e. of signals known to the receiver of dedicated pilots, i.e. pilots destined for a single user or terminal
    • 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
    • H04L5/02—Channels characterised by the type of signal
    • H04L5/06—Channels characterised by the type of signal the signals being represented by different frequencies
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J13/00—Code division multiplex systems
    • H04J13/16—Code allocation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J13/00—Code division multiplex systems
    • H04J13/16—Code allocation
    • H04J2013/165—Joint allocation of code together with frequency or time
    • 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
    • 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
    • H04L27/26134—Pilot insertion in the transmitter chain, e.g. pilot overlapping with data, insertion in time or frequency domain
    • 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
    • H04L5/0026—Division using four or more dimensions

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Power Engineering (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Transmission System (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Radio Relay Systems (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Time-Division Multiplex Systems (AREA)

Abstract

Запропоновані система і спосіб для гібридної структури FDM (мультиплексування з частотним розділенням) - СDМ (мультиплексування з кодовим розділенням) для каналів керування з однією несучою. Гібридна структура FDM-CDM забезпечує максимальну частотну рознесення по всій доступній ширині смуги таким чином, що зберігається ортогональність між сигналами від користувачів в даному стільнику. Таким чином, користувачі в даному стільнику можуть виконувати передачу по несуміжному набору тонів. Крім того, гібридна структура FDM-CDM зберігає ортогональність пілот-сигналу користувачів у різних стільниках на основі операції оберненого розширення у часовій ділянці.
UAA200905386A 2006-11-01 2007-10-29 Спосіб (варіанти) та пристрій (варіанти) в гібридній структурі fdm-cdm для каналів керування з однією несучою UA98476C2 (uk)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US86395506P 2006-11-01 2006-11-01
PCT/US2007/082881 WO2008057836A2 (en) 2006-11-01 2007-10-29 Method and apparatus for hybrid fdm-cdm structure for single carrier based control channels

Publications (1)

Publication Number Publication Date
UA98476C2 true UA98476C2 (uk) 2012-05-25

Family

ID=39365214

Family Applications (1)

Application Number Title Priority Date Filing Date
UAA200905386A UA98476C2 (uk) 2006-11-01 2007-10-29 Спосіб (варіанти) та пристрій (варіанти) в гібридній структурі fdm-cdm для каналів керування з однією несучою

Country Status (17)

Country Link
US (2) US8787143B2 (uk)
EP (1) EP2084845A2 (uk)
JP (6) JP5275245B2 (uk)
KR (1) KR101077325B1 (uk)
CN (2) CN103873222B (uk)
AU (1) AU2007317510B2 (uk)
BR (1) BRPI0717891B1 (uk)
CA (1) CA2668139C (uk)
HK (1) HK1197117A1 (uk)
IL (1) IL198093A (uk)
MX (1) MX2009004503A (uk)
MY (1) MY147515A (uk)
NO (1) NO344347B1 (uk)
RU (1) RU2419994C2 (uk)
TW (1) TWI387244B (uk)
UA (1) UA98476C2 (uk)
WO (1) WO2008057836A2 (uk)

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Also Published As

Publication number Publication date
WO2008057836A2 (en) 2008-05-15
US9294239B2 (en) 2016-03-22
JP5275245B2 (ja) 2013-08-28
JP2015130681A (ja) 2015-07-16
NO344347B1 (no) 2019-11-11
JP2018191309A (ja) 2018-11-29
RU2009120507A (ru) 2010-12-10
MX2009004503A (es) 2009-05-13
JP2016195395A (ja) 2016-11-17
HK1197117A1 (en) 2015-01-02
MY147515A (en) 2012-12-31
JP2016197874A (ja) 2016-11-24
US20100118855A1 (en) 2010-05-13
CN103873222A (zh) 2014-06-18
US8787143B2 (en) 2014-07-22
BRPI0717891B1 (pt) 2020-09-15
WO2008057836A3 (en) 2008-08-28
RU2419994C2 (ru) 2011-05-27
CN103873222B (zh) 2017-07-28
CA2668139C (en) 2014-06-03
TWI387244B (zh) 2013-02-21
AU2007317510A1 (en) 2008-05-15
AU2007317510B2 (en) 2011-03-24
CA2668139A1 (en) 2008-05-15
CN101529788A (zh) 2009-09-09
BRPI0717891A2 (pt) 2013-11-12
EP2084845A2 (en) 2009-08-05
NO20092097L (no) 2009-07-29
KR20090077843A (ko) 2009-07-15
KR101077325B1 (ko) 2011-10-26
JP2010508777A (ja) 2010-03-18
IL198093A (en) 2013-05-30
IL198093A0 (en) 2009-12-24
US20140241325A1 (en) 2014-08-28
JP2013176071A (ja) 2013-09-05
CN101529788B (zh) 2014-04-16
TW200832993A (en) 2008-08-01

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