WO2011099829A3 - 무선 통신 시스템에서 데이터 전송 방법 및 장치 - Google Patents

무선 통신 시스템에서 데이터 전송 방법 및 장치 Download PDF

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Publication number
WO2011099829A3
WO2011099829A3 PCT/KR2011/000972 KR2011000972W WO2011099829A3 WO 2011099829 A3 WO2011099829 A3 WO 2011099829A3 KR 2011000972 W KR2011000972 W KR 2011000972W WO 2011099829 A3 WO2011099829 A3 WO 2011099829A3
Authority
WO
WIPO (PCT)
Prior art keywords
srs
wireless communication
communication system
data transmission
transmission method
Prior art date
Application number
PCT/KR2011/000972
Other languages
English (en)
French (fr)
Other versions
WO2011099829A2 (ko
Inventor
노민석
정재훈
한승희
Original Assignee
엘지전자 주식회사
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 엘지전자 주식회사 filed Critical 엘지전자 주식회사
Priority to EP11742521.5A priority Critical patent/EP2536049B1/en
Priority to CN201180012974.6A priority patent/CN102792618B/zh
Priority to CA2789692A priority patent/CA2789692C/en
Priority to US13/578,564 priority patent/US9154215B2/en
Priority to JP2012552815A priority patent/JP2013520068A/ja
Priority to AU2011214973A priority patent/AU2011214973B2/en
Publication of WO2011099829A2 publication Critical patent/WO2011099829A2/ko
Publication of WO2011099829A3 publication Critical patent/WO2011099829A3/ko
Priority to US14/845,609 priority patent/US9572161B2/en
Priority to US15/402,639 priority patent/US9838180B2/en

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
    • H04L5/003—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
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/14—Relay systems
    • H04B7/15—Active relay systems
    • H04B7/155—Ground-based stations
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J1/00—Frequency-division multiplex systems
    • H04J1/02—Details
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
    • 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
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT
    • 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
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT
    • H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT the frequencies being arranged in component carriers
    • 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
    • H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)

Abstract

무선 통신 시스템에서 데이터 전송 방법 및 장치가 제공된다. 단말은 SRS(Sounding Reference Signal) 서브프레임에서 복수의 구성 반송파(CC; Component Carrier) 중 제1 CC에 할당된 제1 PUSCH(Physical Uplink Shared Channel) 자원을 통하여 상향링크 데이터를 전송한다. 이때 상기 SRS 서브프레임에서 상기 복수의 CC 중 제2 CC는 SRS전송을 위하여 유보된(reserved) SRS SC-FDMA(Single Carrier-Frequency Division Multiple Access) 심벌을 포함한다.
PCT/KR2011/000972 2010-02-12 2011-02-14 무선 통신 시스템에서 데이터 전송 방법 및 장치 WO2011099829A2 (ko)

Priority Applications (8)

Application Number Priority Date Filing Date Title
EP11742521.5A EP2536049B1 (en) 2010-02-12 2011-02-14 Data transmission method and device in wireless communication system
CN201180012974.6A CN102792618B (zh) 2010-02-12 2011-02-14 无线通信系统中的数据发射方法和装置
CA2789692A CA2789692C (en) 2010-02-12 2011-02-14 Data transmission method and device in wireless communication system
US13/578,564 US9154215B2 (en) 2010-02-12 2011-02-14 Data transmission method and device in wireless communication system
JP2012552815A JP2013520068A (ja) 2010-02-12 2011-02-14 無線通信システムにおけるデータ送信方法及び装置
AU2011214973A AU2011214973B2 (en) 2010-02-12 2011-02-14 Data transmission method and device in wireless communication system
US14/845,609 US9572161B2 (en) 2010-02-12 2015-09-04 Data transmission method and device in wireless communication system
US15/402,639 US9838180B2 (en) 2010-02-12 2017-01-10 Data transmission method and device in wireless communication system

Applications Claiming Priority (20)

Application Number Priority Date Filing Date Title
US30367410P 2010-02-12 2010-02-12
US61/303,674 2010-02-12
US39436010P 2010-10-19 2010-10-19
US61/394,360 2010-10-19
US40518410P 2010-10-20 2010-10-20
US61/405,184 2010-10-20
US40909610P 2010-11-01 2010-11-01
US61/409,096 2010-11-01
US40953110P 2010-11-02 2010-11-02
US61/409,531 2010-11-02
US41533810P 2010-11-18 2010-11-18
US61/415,338 2010-11-18
US41535410P 2010-11-19 2010-11-19
US41574710P 2010-11-19 2010-11-19
US61/415,354 2010-11-19
US61/415,747 2010-11-19
US201061427484P 2010-12-28 2010-12-28
US61/427,484 2010-12-28
KR1020110012299A KR101327131B1 (ko) 2010-02-12 2011-02-11 무선 통신 시스템에서 데이터 전송 방법 및 장치
KR10-2011-0012299 2011-02-11

Related Child Applications (2)

Application Number Title Priority Date Filing Date
US13/578,564 A-371-Of-International US9154215B2 (en) 2010-02-12 2011-02-14 Data transmission method and device in wireless communication system
US14/845,609 Continuation US9572161B2 (en) 2010-02-12 2015-09-04 Data transmission method and device in wireless communication system

Publications (2)

Publication Number Publication Date
WO2011099829A2 WO2011099829A2 (ko) 2011-08-18
WO2011099829A3 true WO2011099829A3 (ko) 2012-01-05

Family

ID=47845637

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2011/000972 WO2011099829A2 (ko) 2010-02-12 2011-02-14 무선 통신 시스템에서 데이터 전송 방법 및 장치

Country Status (7)

Country Link
US (3) US9154215B2 (ko)
EP (1) EP2536049B1 (ko)
JP (1) JP2013520068A (ko)
KR (1) KR101327131B1 (ko)
CN (1) CN102792618B (ko)
CA (1) CA2789692C (ko)
WO (1) WO2011099829A2 (ko)

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Also Published As

Publication number Publication date
US9572161B2 (en) 2017-02-14
AU2011214973A1 (en) 2012-09-06
US9154215B2 (en) 2015-10-06
KR20110093721A (ko) 2011-08-18
CN102792618A (zh) 2012-11-21
EP2536049B1 (en) 2018-10-03
US20170134133A1 (en) 2017-05-11
CN102792618B (zh) 2016-03-09
JP2013520068A (ja) 2013-05-30
KR101327131B1 (ko) 2013-11-07
US20120307779A1 (en) 2012-12-06
EP2536049A2 (en) 2012-12-19
EP2536049A4 (en) 2013-10-09
WO2011099829A2 (ko) 2011-08-18
US9838180B2 (en) 2017-12-05
US20150382350A1 (en) 2015-12-31
CA2789692A1 (en) 2011-08-18
CA2789692C (en) 2016-08-02

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