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WO2011112052A3 - Ｍｉｍｏ 시스템에서 데이터를 송수신하는 방법 및 장치 - Google Patents

Ｍｉｍｏ 시스템에서 데이터를 송수신하는 방법 및 장치 Download PDF

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Publication number
WO2011112052A3
WO2011112052A3 PCT/KR2011/001740 KR2011001740W WO2011112052A3 WO 2011112052 A3 WO2011112052 A3 WO 2011112052A3 KR 2011001740 W KR2011001740 W KR 2011001740W WO 2011112052 A3 WO2011112052 A3 WO 2011112052A3
Authority
WO
WIPO (PCT)
Prior art keywords
data
frame
receiving terminal
generating
mimo system
Prior art date
Application number
PCT/KR2011/001740
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English (en)
French (fr)
Other versions
WO2011112052A2 (ko
Inventor
박재우
오종의
이일구
이석규
정민호
최지연
이재승
김윤주
Original Assignee
한국전자통신연구원
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=44564031&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=WO2011112052(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority to EP11753656.5A priority Critical patent/EP2547001B1/en
Priority to EP16161385.6A priority patent/EP3079269B1/en
Priority to EP20194807.2A priority patent/EP3783822B1/en
Priority to ES11753656.5T priority patent/ES2584066T3/es
Priority to BR112012022751-3A priority patent/BR112012022751B1/pt
Priority to EP24211060.9A priority patent/EP4531314A1/en
Application filed by 한국전자통신연구원 filed Critical 한국전자통신연구원
Priority to JP2012556992A priority patent/JP2013522949A/ja
Priority to MX2012010523A priority patent/MX2012010523A/es
Priority to CN201180023530.2A priority patent/CN102907011B/zh
Priority to AU2011224959A priority patent/AU2011224959B2/en
Priority to DE112011100869T priority patent/DE112011100869T5/de
Priority to CA2792925A priority patent/CA2792925C/en
Publication of WO2011112052A2 publication Critical patent/WO2011112052A2/ko
Publication of WO2011112052A3 publication Critical patent/WO2011112052A3/ko
Priority to US13/443,635 priority patent/US8422474B2/en
Priority to US13/783,192 priority patent/US9014212B2/en
Priority to US14/687,711 priority patent/US9172447B2/en
Priority to US14/886,474 priority patent/US9634746B2/en
Priority to US15/486,123 priority patent/US10090894B2/en
Priority to US16/122,858 priority patent/US10601474B2/en
Priority to US16/813,777 priority patent/US11309945B2/en
Priority to US17/717,043 priority patent/US11722187B2/en
Priority to US18/230,640 priority patent/US20230379014A1/en

Links

Classifications

    • 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
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
    • H04B7/2643—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using time-division multiple access [TDMA]
    • H04B7/2656—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using time-division multiple access [TDMA] for structure of frame, burst
    • 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
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0041—Arrangements at the transmitter end
    • H04L1/0043—Realisations of complexity reduction techniques, e.g. use of look-up tables
    • H04L1/0044—Realisations of complexity reduction techniques, e.g. use of look-up tables specially adapted for power saving
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0045—Arrangements at the receiver end
    • H04L1/0052—Realisations of complexity reduction techniques, e.g. pipelining or use of look-up tables
    • H04L1/0053—Realisations of complexity reduction techniques, e.g. pipelining or use of look-up tables specially adapted for power saving
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0056—Systems characterized by the type of code used
    • H04L1/0061—Error detection codes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0072—Error control for data other than payload data, e.g. control data
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0075—Transmission of coding parameters to receiver
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0078—Avoidance of errors by organising the transmitted data in a format specifically designed to deal with errors, e.g. location
    • H04L1/0083—Formatting with frames or packets; Protocol or part of protocol for error control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/08—Arrangements for detecting or preventing errors in the information received by repeating transmission, e.g. Verdan system
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/18—Phase-modulated carrier systems, i.e. using phase-shift keying
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/18—Phase-modulated carrier systems, i.e. using phase-shift keying
    • H04L27/20—Modulator circuits; Transmitter circuits
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/08—Protocols for interworking; Protocol conversion
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/22—Parsing or analysis of headers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0002—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate
    • H04L1/0003—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate by switching between different modulation schemes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/30—Definitions, standards or architectural aspects of layered protocol stacks
    • H04L69/32—Architecture of open systems interconnection [OSI] 7-layer type protocol stacks, e.g. the interfaces between the data link level and the physical level
    • H04L69/322—Intralayer communication protocols among peer entities or protocol data unit [PDU] definitions
    • H04L69/323—Intralayer communication protocols among peer entities or protocol data unit [PDU] definitions in the physical layer [OSI layer 1]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13215—Code checking, CRC
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/10—Small scale networks; Flat hierarchical networks
    • H04W84/12—WLAN [Wireless Local Area Networks]

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Transmission System (AREA)

Abstract

본 발명은 데이터를 송수신하는 방법 및 장치에 관한 것이다. 본 발명의 일 실시예에 의한 MIMO 시스템에서 송신 단말이 수신 단말로 데이터를 송신하는 방법은, 상기 데이터를 포함하는 데이터 필드를 생성하는 단계, 상기 데이터 필드에 대한 정보를 포함하는 시그널 필드를 생성하는 단계, 상기 데이터 필드 및 상기 시그널 필드를 포함하는 데이터 프레임을 생성하는 단계 및 상기 데이터 프레임을 상기 수신 단말로 송신하는 단계를 포함한다. 본 발명에 따르면 MIMO를 이용하여 프레임을 전송하는 통신 시스템에서, 전송되는 프레임의 종단을 수신단에 정확하게 알림으로써 수신단에서 보다 효율적으로 프레임을 복원할 수 있는 효과가 있다.
PCT/KR2011/001740 2010-03-11 2011-03-11 Ｍｉｍｏ 시스템에서 데이터를 송수신하는 방법 및 장치 WO2011112052A2 (ko)

Priority Applications (21)

Application Number Priority Date Filing Date Title
CA2792925A CA2792925C (en) 2010-03-11 2011-03-11 Method and apparatus for transceiving data in a mimo system
AU2011224959A AU2011224959B2 (en) 2010-03-11 2011-03-11 Method and apparatus for transceiving data in a MIMO system
EP20194807.2A EP3783822B1 (en) 2010-03-11 2011-03-11 Method and apparatus for transceiving data in a mimo system
ES11753656.5T ES2584066T3 (es) 2010-03-11 2011-03-11 Método y aparato para transmitir datos en un sistema MIMO
BR112012022751-3A BR112012022751B1 (pt) 2010-03-11 2011-03-11 Aparelho e método de comunicação sem fio
EP24211060.9A EP4531314A1 (en) 2010-03-11 2011-03-11 Method and apparatus for transceiving data in a mimo system
EP16161385.6A EP3079269B1 (en) 2010-03-11 2011-03-11 Method and apparatus for transceiving data in a mimo system
JP2012556992A JP2013522949A (ja) 2010-03-11 2011-03-11 Ｍｉｍｏシステムにおけるデータを送受信する方法及び装置
MX2012010523A MX2012010523A (es) 2010-03-11 2011-03-11 Metodo y aparato para transmision-recepcion de datos en un sistema de multiple entrada multiple salida.
CN201180023530.2A CN102907011B (zh) 2010-03-11 2011-03-11 用于在多输入多输出系统中收发数据的方法和设备
DE112011100869T DE112011100869T5 (de) 2010-03-11 2011-03-11 Verfahren und Vorrichtung zum Senden/Empfangen von Daten in einem MIMO-System
EP11753656.5A EP2547001B1 (en) 2010-03-11 2011-03-11 Method and apparatus for transceiving data in a mimo system
US13/443,635 US8422474B2 (en) 2010-03-11 2012-04-10 Method and apparatus for transceiving data in a MIMO system
US13/783,192 US9014212B2 (en) 2010-03-11 2013-03-01 Method and apparatus for transceiving data in a MIMO system
US14/687,711 US9172447B2 (en) 2010-03-11 2015-04-15 Method and apparatus for transceiving data in a MIMO system
US14/886,474 US9634746B2 (en) 2010-03-11 2015-10-19 Method and apparatus for transceiving data in a MIMO system
US15/486,123 US10090894B2 (en) 2010-03-11 2017-04-12 Method and apparatus for transceiving data in a MIMO system
US16/122,858 US10601474B2 (en) 2010-03-11 2018-09-05 Method and apparatus for transceiving data
US16/813,777 US11309945B2 (en) 2010-03-11 2020-03-10 Method and apparatus for transceiving data
US17/717,043 US11722187B2 (en) 2010-03-11 2022-04-09 Method and apparatus for transceiving data
US18/230,640 US20230379014A1 (en) 2010-03-11 2023-08-06 Method and apparatus for transceiving data

Applications Claiming Priority (12)

Application Number Priority Date Filing Date Title
KR20100021576 2010-03-11
KR10-2010-0021576 2010-03-11
KR10-2010-0022033 2010-03-12
KR20100022033 2010-03-12
KR10-2010-0063638 2010-07-01
KR20100063638 2010-07-01
KR20100066599 2010-07-09
KR10-2010-0066599 2010-07-09
KR20100066851 2010-07-12
KR10-2010-0066851 2010-07-12
KR10-2010-0068168 2010-07-14
KR20100068168 2010-07-14

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US13/443,635 Continuation US8422474B2 (en) 2010-03-11 2012-04-10 Method and apparatus for transceiving data in a MIMO system

Publications (2)

Publication Number Publication Date
WO2011112052A2 WO2011112052A2 (ko) 2011-09-15
WO2011112052A3 true WO2011112052A3 (ko) 2012-01-12

Family

ID=44564031

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2011/001740 WO2011112052A2 (ko) 2010-03-11 2011-03-11 Ｍｉｍｏ 시스템에서 데이터를 송수신하는 방법 및 장치

Country Status (13)

Country Link
US (9) US8422474B2 (ko)
EP (4) EP3079269B1 (ko)
JP (4) JP2013522949A (ko)
KR (1) KR101202196B1 (ko)
CN (2) CN107359915B (ko)
AU (1) AU2011224959B2 (ko)
BR (1) BR112012022751B1 (ko)
CA (1) CA2792925C (ko)
DE (1) DE112011100869T5 (ko)
ES (2) ES2845643T3 (ko)
MX (1) MX2012010523A (ko)
PL (1) PL2547001T3 (ko)
WO (1) WO2011112052A2 (ko)

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