HK1177845A1 - 在無線通信中使用解調參考信號多路複用資源的方法和裝置 - Google Patents

在無線通信中使用解調參考信號多路複用資源的方法和裝置

Info

Publication number
HK1177845A1
HK1177845A1 HK13104890.8A HK13104890A HK1177845A1 HK 1177845 A1 HK1177845 A1 HK 1177845A1 HK 13104890 A HK13104890 A HK 13104890A HK 1177845 A1 HK1177845 A1 HK 1177845A1
Authority
HK
Hong Kong
Prior art keywords
wireless communication
reference signal
demodulation reference
signal multiplexing
multiplexing resources
Prior art date
Application number
HK13104890.8A
Other languages
English (en)
Inventor
Kari Juhani Hooli
Esa Tapani Tiirola
Kari Pekka Pajukoski
Timo Erkki Lunttila
Original Assignee
Nokia Siemens Networks Oy
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
Application filed by Nokia Siemens Networks Oy filed Critical Nokia Siemens Networks Oy
Publication of HK1177845A1 publication Critical patent/HK1177845A1/zh

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L23/00—Apparatus or local circuits for systems other than those covered by groups H04L15/00 - H04L21/00
    • H04L23/02—Apparatus or local circuits for systems other than those covered by groups H04L15/00 - H04L21/00 adapted for orthogonal signalling
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
    • H04J11/0023—Interference mitigation or co-ordination
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J13/00—Code division multiplex systems
    • H04J13/16—Code allocation
    • H04J13/22—Allocation of codes with a zero correlation zone
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
HK13104890.8A 2010-01-08 2013-04-23 在無線通信中使用解調參考信號多路複用資源的方法和裝置 HK1177845A1 (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2010/050156 WO2011082829A1 (en) 2010-01-08 2010-01-08 Method and apparatus for using demodulation reference signal multiplexing in wireless communication

Publications (1)

Publication Number Publication Date
HK1177845A1 true HK1177845A1 (zh) 2013-08-30

Family

ID=42760663

Family Applications (1)

Application Number Title Priority Date Filing Date
HK13104890.8A HK1177845A1 (zh) 2010-01-08 2013-04-23 在無線通信中使用解調參考信號多路複用資源的方法和裝置

Country Status (8)

Country Link
US (1) US9887858B2 (zh)
EP (1) EP2522097B1 (zh)
JP (1) JP5834022B2 (zh)
KR (1) KR101489869B1 (zh)
CN (1) CN102687454B (zh)
HK (1) HK1177845A1 (zh)
TW (1) TWI531200B (zh)
WO (1) WO2011082829A1 (zh)

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Also Published As

Publication number Publication date
EP2522097A1 (en) 2012-11-14
EP2522097B1 (en) 2016-03-30
WO2011082829A1 (en) 2011-07-14
TW201145949A (en) 2011-12-16
JP5834022B2 (ja) 2015-12-16
KR20120113781A (ko) 2012-10-15
US20120281656A1 (en) 2012-11-08
KR101489869B1 (ko) 2015-02-05
CN102687454A (zh) 2012-09-19
TWI531200B (zh) 2016-04-21
JP2013516874A (ja) 2013-05-13
US9887858B2 (en) 2018-02-06
CN102687454B (zh) 2015-09-30

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