HK1197117A1 - Method and apparatus for hybrid fdm-cdm structure for single carrier based control channels fdm-cdm - Google Patents

Method and apparatus for hybrid fdm-cdm structure for single carrier based control channels fdm-cdm

Info

Publication number
HK1197117A1
HK1197117A1 HK14110246A HK14110246A HK1197117A1 HK 1197117 A1 HK1197117 A1 HK 1197117A1 HK 14110246 A HK14110246 A HK 14110246A HK 14110246 A HK14110246 A HK 14110246A HK 1197117 A1 HK1197117 A1 HK 1197117A1
Authority
HK
Hong Kong
Prior art keywords
cdm
fdm
control channels
single carrier
based control
Prior art date
Application number
HK14110246A
Other languages
English (en)
Chinese (zh)
Inventor
．瑪拉迪
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=HK1197117(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed filed Critical
Publication of HK1197117A1 publication Critical patent/HK1197117A1/xx

Links

Classifications

    • 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
    • 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
    • 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
HK14110246A 2006-11-01 2010-01-08 Method and apparatus for hybrid fdm-cdm structure for single carrier based control channels fdm-cdm HK1197117A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US86395506P 2006-11-01 2006-11-01

Publications (1)

Publication Number Publication Date
HK1197117A1 true HK1197117A1 (en) 2015-01-02

Family

ID=39365214

Family Applications (1)

Application Number Title Priority Date Filing Date
HK14110246A HK1197117A1 (en) 2006-11-01 2010-01-08 Method and apparatus for hybrid fdm-cdm structure for single carrier based control channels fdm-cdm

Country Status (17)

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

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JP2020017780A (ja) * 2016-11-11 2020-01-30 株式会社Ｎｔｔドコモ 無線通信システム、及び参照信号送信方法
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Also Published As

Publication number Publication date
MY147515A (en) 2012-12-31
TWI387244B (zh) 2013-02-21
BRPI0717891A2 (pt) 2013-11-12
KR20090077843A (ko) 2009-07-15
CN103873222A (zh) 2014-06-18
JP2015130681A (ja) 2015-07-16
CN103873222B (zh) 2017-07-28
US20100118855A1 (en) 2010-05-13
KR101077325B1 (ko) 2011-10-26
UA98476C2 (uk) 2012-05-25
AU2007317510A1 (en) 2008-05-15
IL198093A (en) 2013-05-30
TW200832993A (en) 2008-08-01
IL198093A0 (en) 2009-12-24
JP2016195395A (ja) 2016-11-17
JP2013176071A (ja) 2013-09-05
WO2008057836A3 (en) 2008-08-28
CA2668139A1 (en) 2008-05-15
JP2010508777A (ja) 2010-03-18
NO20092097L (no) 2009-07-29
US8787143B2 (en) 2014-07-22
CN101529788A (zh) 2009-09-09
MX2009004503A (es) 2009-05-13
RU2009120507A (ru) 2010-12-10
EP2084845A2 (en) 2009-08-05
RU2419994C2 (ru) 2011-05-27
BRPI0717891B1 (pt) 2020-09-15
WO2008057836A2 (en) 2008-05-15
JP2016197874A (ja) 2016-11-24
US20140241325A1 (en) 2014-08-28
CN101529788B (zh) 2014-04-16
CA2668139C (en) 2014-06-03
JP5275245B2 (ja) 2013-08-28
AU2007317510B2 (en) 2011-03-24
US9294239B2 (en) 2016-03-22
NO344347B1 (no) 2019-11-11
JP2018191309A (ja) 2018-11-29

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