WO2012023819A3 - 무선 접속 시스템에서 상향링크 데이터 전송 방법 및 장치 - Google Patents

무선 접속 시스템에서 상향링크 데이터 전송 방법 및 장치 Download PDF

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Publication number
WO2012023819A3
WO2012023819A3 PCT/KR2011/006089 KR2011006089W WO2012023819A3 WO 2012023819 A3 WO2012023819 A3 WO 2012023819A3 KR 2011006089 W KR2011006089 W KR 2011006089W WO 2012023819 A3 WO2012023819 A3 WO 2012023819A3
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WIPO (PCT)
Prior art keywords
uplink data
base station
uplink
wireless access
resource block
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Ceased
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PCT/KR2011/006089
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English (en)
French (fr)
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WO2012023819A2 (ko
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박규진
김동철
조한규
임동국
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LG Electronics Inc
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LG Electronics Inc
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Priority to KR1020137000468A priority Critical patent/KR20130088121A/ko
Priority to EP11818419.1A priority patent/EP2608475A2/en
Priority to US13/809,650 priority patent/US20130114570A1/en
Priority to CN2011800398437A priority patent/CN103069763A/zh
Publication of WO2012023819A2 publication Critical patent/WO2012023819A2/ko
Publication of WO2012023819A3 publication Critical patent/WO2012023819A3/ko
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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    • 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
    • H04W72/0446—Resources in time domain, e.g. slots or frames
    • 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
    • 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
    • H04L1/0009—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the channel coding
    • 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
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1812—Hybrid protocols; Hybrid automatic repeat request [HARQ]
    • 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) or DMT
    • H04L5/0012—Hopping in multicarrier systems
    • 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 signalling, i.e. of overhead other than pilot signals
    • 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
    • H04L5/0091—Signalling for the administration of the divided path, e.g. signalling of configuration information
    • H04L5/0094—Indication of how sub-channels of the path are allocated
    • 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
    • H04L5/023—Multiplexing of multicarrier modulation signals, e.g. multi-user orthogonal frequency division multiple access [OFDMA]
    • H04L5/026—Multiplexing of multicarrier modulation signals, e.g. multi-user orthogonal frequency division multiple access [OFDMA] using code division
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/70—Services for machine-to-machine communication [M2M] or machine type communication [MTC]
    • 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
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0466—Wireless resource allocation based on the type of the allocated resource the resource being a scrambling code
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H04W72/1263—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

본 명세서는 무선 접속 시스템에서, 단말이 상향링크 데이터(UL data)를 전송하기 위한 방법에 있어서, 상향링크 데이터 전송을 위한 상향링크 자원 할당 정보를 하향링크 제어 채널을 통해 기지국으로부터 수신하는 단계, 상기 상향링크 자원 할당 정보는 서브프레임을 구성하는 각 슬롯에 할당되는 자원 블록 할당 정보 및 MCS(Modulation and Coding Scheme) 정보를 포함하며; 상기 서브프레임(subframe) 내 자원 블록 쌍(resource block pair) 영역에서 타 단말과 코드 분할 다중화(CDM) 방식을 통해 상향링크 데이터를 전송하기 위해 각 단말 별로 할당되는 시퀀스 정보를 상기 기지국으로부터 수신하는 단계; 및 상기 수신된 시퀀스 정보에 기초하여, 상기 자원 블록 쌍 영역을 통해 상기 기지국으로 상향링크 데이터를 전송하는 단계를 포함하여 이루어진다.
PCT/KR2011/006089 2010-08-18 2011-08-18 무선 접속 시스템에서 상향링크 데이터 전송 방법 및 장치 Ceased WO2012023819A2 (ko)

Priority Applications (4)

Application Number Priority Date Filing Date Title
KR1020137000468A KR20130088121A (ko) 2010-08-18 2011-08-18 무선 접속 시스템에서 상향링크 데이터 전송 방법 및 장치
EP11818419.1A EP2608475A2 (en) 2010-08-18 2011-08-18 Method and apparatus for transmitting uplink data in a wireless access system
US13/809,650 US20130114570A1 (en) 2010-08-18 2011-08-18 Method and apparatus for transmitting uplink data in a wireless access system
CN2011800398437A CN103069763A (zh) 2010-08-18 2011-08-18 用于在无线接入系统中传输上行数据的方法和装置

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US37502810P 2010-08-18 2010-08-18
US61/375,028 2010-08-18

Publications (2)

Publication Number Publication Date
WO2012023819A2 WO2012023819A2 (ko) 2012-02-23
WO2012023819A3 true WO2012023819A3 (ko) 2012-05-10

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PCT/KR2011/006089 Ceased WO2012023819A2 (ko) 2010-08-18 2011-08-18 무선 접속 시스템에서 상향링크 데이터 전송 방법 및 장치

Country Status (5)

Country Link
US (1) US20130114570A1 (ko)
EP (1) EP2608475A2 (ko)
KR (1) KR20130088121A (ko)
CN (1) CN103069763A (ko)
WO (1) WO2012023819A2 (ko)

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