NO20092097L - Hybrid struktur av typen FDM-CDM for enkeltbaererbaserte kontrollkanaler - Google Patents

Hybrid struktur av typen FDM-CDM for enkeltbaererbaserte kontrollkanaler

Info

Publication number
NO20092097L
NO20092097L NO20092097A NO20092097A NO20092097L NO 20092097 L NO20092097 L NO 20092097L NO 20092097 A NO20092097 A NO 20092097A NO 20092097 A NO20092097 A NO 20092097A NO 20092097 L NO20092097 L NO 20092097L
Authority
NO
Norway
Prior art keywords
cdm
control channels
single carrier
users
fdm
Prior art date
Application number
NO20092097A
Other languages
English (en)
Other versions
NO344347B1 (no
Inventor
Durga Prasad Malladi
Original Assignee
Qualcomm 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=39365214&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=NO20092097(L) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Publication of NO20092097L publication Critical patent/NO20092097L/no
Publication of NO344347B1 publication Critical patent/NO344347B1/no

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, e.g. beam steering or quasi-co-location [QCL]

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)
  • Time-Division Multiplex Systems (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Radio Relay Systems (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)

Abstract

System og fremgangsmåte for en struktur med hybrid FDM-CDM (frekvensdelt multipleksing Kodedelt multipleksing) for enkeltbærerkontrollkanaler. Denne struktur bringer frekvensdiversiteten over hele den tilgjengelige båndbredde til et maksimum, slik at ortogonalitet mellom signaler fra brukere i en gitt celle opprettholdes. Følgelig kan brukere i denne celle sende via et ikke-tilstøtende sett av toner. Hybridstrukturen FDM-CDM opprettholder videre ortogonalitet for en pilot for brukere i forskjellige celler, basert på en samleoperasjon i tidsdomenet.
NO20092097A 2006-11-01 2009-05-28 Hybrid struktur av typen FDM-CDM for enkeltbærerbaserte kontrollkanaler NO344347B1 (no)

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 (2)

Publication Number Publication Date
NO20092097L true NO20092097L (no) 2009-07-29
NO344347B1 NO344347B1 (no) 2019-11-11

Family

ID=39365214

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20092097A NO344347B1 (no) 2006-11-01 2009-05-28 Hybrid struktur av typen FDM-CDM for enkeltbærerbaserte kontrollkanaler

Country Status (16)

Country Link
US (2) US8787143B2 (no)
EP (2) EP4415301A3 (no)
JP (6) JP5275245B2 (no)
KR (1) KR101077325B1 (no)
CN (2) CN103873222B (no)
AU (1) AU2007317510B2 (no)
BR (1) BRPI0717891B1 (no)
CA (1) CA2668139C (no)
IL (1) IL198093A (no)
MX (1) MX2009004503A (no)
MY (1) MY147515A (no)
NO (1) NO344347B1 (no)
RU (1) RU2419994C2 (no)
TW (1) TWI387244B (no)
UA (1) UA98476C2 (no)
WO (1) WO2008057836A2 (no)

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Also Published As

Publication number Publication date
EP4415301A2 (en) 2024-08-14
US20100118855A1 (en) 2010-05-13
JP2010508777A (ja) 2010-03-18
IL198093A (en) 2013-05-30
NO344347B1 (no) 2019-11-11
EP4415301A3 (en) 2024-09-11
JP2015130681A (ja) 2015-07-16
CN101529788B (zh) 2014-04-16
US8787143B2 (en) 2014-07-22
EP2084845C0 (en) 2024-08-21
JP2013176071A (ja) 2013-09-05
US9294239B2 (en) 2016-03-22
EP2084845B1 (en) 2024-08-21
MY147515A (en) 2012-12-31
KR20090077843A (ko) 2009-07-15
AU2007317510A1 (en) 2008-05-15
CN101529788A (zh) 2009-09-09
TW200832993A (en) 2008-08-01
WO2008057836A3 (en) 2008-08-28
CN103873222B (zh) 2017-07-28
EP2084845A2 (en) 2009-08-05
JP5275245B2 (ja) 2013-08-28
RU2419994C2 (ru) 2011-05-27
BRPI0717891A2 (pt) 2013-11-12
HK1197117A1 (en) 2015-01-02
WO2008057836A2 (en) 2008-05-15
EP2084845B9 (en) 2024-10-30
JP2018191309A (ja) 2018-11-29
CN103873222A (zh) 2014-06-18
KR101077325B1 (ko) 2011-10-26
IL198093A0 (en) 2009-12-24
JP2016195395A (ja) 2016-11-17
RU2009120507A (ru) 2010-12-10
BRPI0717891B1 (pt) 2020-09-15
UA98476C2 (uk) 2012-05-25
CA2668139A1 (en) 2008-05-15
JP2016197874A (ja) 2016-11-24
US20140241325A1 (en) 2014-08-28
AU2007317510B2 (en) 2011-03-24
TWI387244B (zh) 2013-02-21
MX2009004503A (es) 2009-05-13
CA2668139C (en) 2014-06-03

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