KR101699493B1 - Ｍｉｍｏ 환경에서 직교성을 제공하는 사이클릭 쉬프트 파라메터를 송수신하는 방법 및 장치 - Google Patents

Ｍｉｍｏ 환경에서 직교성을 제공하는 사이클릭 쉬프트 파라메터를 송수신하는 방법 및 장치 Download PDF

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KR101699493B1
KR101699493B1 KR1020100041403A KR20100041403A KR101699493B1 KR 101699493 B1 KR101699493 B1 KR 101699493B1 KR 1020100041403 A KR1020100041403 A KR 1020100041403A KR 20100041403 A KR20100041403 A KR 20100041403A KR 101699493 B1 KR101699493 B1 KR 101699493B1
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layer
cyclic shift
occ
shift parameter
value
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KR20110121899A (ko
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윤성준
박경민
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주식회사 팬택
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Priority to KR1020100041403A priority Critical patent/KR101699493B1/ko
Priority to PCT/KR2011/003320 priority patent/WO2011139081A2/en
Priority to CN201510587326.3A priority patent/CN105119639B/zh
Priority to JP2013508995A priority patent/JP5890395B2/ja
Priority to EP18168231.1A priority patent/EP3379738B1/en
Priority to US13/099,500 priority patent/US8531939B2/en
Priority to CN201180032930.XA priority patent/CN102986143B/zh
Priority to EP11777562.7A priority patent/EP2567469B1/en
Publication of KR20110121899A publication Critical patent/KR20110121899A/ko
Priority to US13/961,380 priority patent/US8964520B2/en
Priority to US14/611,852 priority patent/US9264273B2/en
Priority to US15/043,845 priority patent/US9531574B2/en
Priority to JP2016028348A priority patent/JP6367850B2/ja
Priority to US15/390,278 priority patent/US9935804B2/en
Application granted granted Critical
Publication of KR101699493B1 publication Critical patent/KR101699493B1/ko
Assigned to 애플 인크. reassignment 애플 인크. 권리의 전부이전등록 Assignors: 주식회사 팬택
Priority to US15/897,340 priority patent/US10305712B2/en
Priority to US16/395,549 priority patent/US10735234B2/en
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    • 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
    • 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
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/0413—MIMO systems
    • 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
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/0413—MIMO systems
    • H04B7/0452—Multi-user MIMO systems
    • 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
    • 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
    • H04L27/2605—Symbol extensions, e.g. Zero Tail, Unique Word [UW]
    • H04L27/2607—Cyclic extensions
    • 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
    • H04L5/0023—Time-frequency-space
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/08—Access point devices

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Power Engineering (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Transmission System (AREA)
KR1020100041403A 2010-05-03 2010-05-03 Ｍｉｍｏ 환경에서 직교성을 제공하는 사이클릭 쉬프트 파라메터를 송수신하는 방법 및 장치 Active KR101699493B1 (ko)

Priority Applications (15)

Application Number Priority Date Filing Date Title
KR1020100041403A KR101699493B1 (ko) 2010-05-03 2010-05-03 Ｍｉｍｏ 환경에서 직교성을 제공하는 사이클릭 쉬프트 파라메터를 송수신하는 방법 및 장치
PCT/KR2011/003320 WO2011139081A2 (en) 2010-05-03 2011-05-03 Apparatus and method for transmitting and receiving of cyclic shift parameter for supporting orthogonality in mimo environment
CN201510587326.3A CN105119639B (zh) 2010-05-03 2011-05-03 生成用于多层的参考信号的方法、用户设备和eNodeB
JP2013508995A JP5890395B2 (ja) 2010-05-03 2011-05-03 Ｍｉｍｏ環境におけるサイクリックシフトパラメータを送受信する装置及び方法
EP18168231.1A EP3379738B1 (en) 2010-05-03 2011-05-03 Apparatus and method for transmitting and receiving of cyclic shift parameter for supporting orthogonality in mimo environment
US13/099,500 US8531939B2 (en) 2010-05-03 2011-05-03 Apparatus and method for transmitting and receiving of cyclic shift parameter for supporting orthogonality in MIMO environment
CN201180032930.XA CN102986143B (zh) 2010-05-03 2011-05-03 在mimo环境中发送和接收支持正交性的循环移位参数的装置及方法
EP11777562.7A EP2567469B1 (en) 2010-05-03 2011-05-03 Apparatus and method for transmitting and receiving of cyclic shift parameter for supporting orthogonality in mimo environment
US13/961,380 US8964520B2 (en) 2010-05-03 2013-08-07 Apparatus and method for transmitting and receiving of cyclic shift parameter for supporting orthogonality in MIMO environment
US14/611,852 US9264273B2 (en) 2010-05-03 2015-02-02 Apparatus and method for transmitting and receiving of cyclic shift parameter for supporting orthogonality in mimo environment
US15/043,845 US9531574B2 (en) 2010-05-03 2016-02-15 Apparatus and method for transmitting and receiving of cyclic shift parameter for supporting orthogonality in MIMO environment
JP2016028348A JP6367850B2 (ja) 2010-05-03 2016-02-17 Ｍｉｍｏ環境におけるサイクリックシフトパラメータを送受信する装置及び方法
US15/390,278 US9935804B2 (en) 2010-05-03 2016-12-23 Apparatus and method for transmitting and receiving of cyclic shift parameter for supporting orthogonality in MIMO environment
US15/897,340 US10305712B2 (en) 2010-05-03 2018-02-15 Apparatus and method for transmitting and receiving of cyclic shift parameter for supporting orthogonality in MIMO environment
US16/395,549 US10735234B2 (en) 2010-05-03 2019-04-26 Apparatus and method for transmitting and receiving of cyclic shift parameter for supporting orthogonality in MIMO environment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020100041403A KR101699493B1 (ko) 2010-05-03 2010-05-03 Ｍｉｍｏ 환경에서 직교성을 제공하는 사이클릭 쉬프트 파라메터를 송수신하는 방법 및 장치

Related Child Applications (1)

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KR1020170008214A Division KR101784130B1 (ko) 2017-01-17 2017-01-17 Ｍｉｍｏ 환경에서 직교성을 제공하는 사이클릭 쉬프트 파라메터를 송수신하는 방법 및 장치

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KR20110121899A KR20110121899A (ko) 2011-11-09
KR101699493B1 true KR101699493B1 (ko) 2017-01-26

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US (7) US8531939B2 (https=)
EP (2) EP2567469B1 (https=)
JP (2) JP5890395B2 (https=)
KR (1) KR101699493B1 (https=)
CN (2) CN105119639B (https=)
WO (1) WO2011139081A2 (https=)

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