WO2010082752A3 - 무선통신 시스템에서 mbsfn 서브프레임을 이용한 신호전송 방법 - Google Patents

무선통신 시스템에서 mbsfn 서브프레임을 이용한 신호전송 방법 Download PDF

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Publication number
WO2010082752A3
WO2010082752A3 PCT/KR2010/000186 KR2010000186W WO2010082752A3 WO 2010082752 A3 WO2010082752 A3 WO 2010082752A3 KR 2010000186 W KR2010000186 W KR 2010000186W WO 2010082752 A3 WO2010082752 A3 WO 2010082752A3
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WO
WIPO (PCT)
Prior art keywords
signal transmission
transmission method
backhaul
relay stations
communication system
Prior art date
Application number
PCT/KR2010/000186
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English (en)
French (fr)
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WO2010082752A2 (ko
Inventor
서한별
김병훈
Original Assignee
엘지전자주식회사
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.)
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Publication date
Application filed by 엘지전자주식회사 filed Critical 엘지전자주식회사
Priority to CN201080004638.2A priority Critical patent/CN102282781B/zh
Priority to JP2011546209A priority patent/JP5385408B2/ja
Priority to US13/143,331 priority patent/US9413450B2/en
Priority to EP10731367.8A priority patent/EP2378675B1/en
Publication of WO2010082752A2 publication Critical patent/WO2010082752A2/ko
Publication of WO2010082752A3 publication Critical patent/WO2010082752A3/ko
Priority to US15/209,426 priority patent/US9621314B2/en

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/02—Processing of mobility data, e.g. registration information at HLR [Home Location Register] or VLR [Visitor Location Register]; Transfer of mobility data, e.g. between HLR, VLR or external networks
    • H04W8/08—Mobility data transfer
    • H04W8/082—Mobility data transfer for traffic bypassing of mobility servers, e.g. location registers, home PLMNs or home agents
    • 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
    • H04L5/0044—Arrangements for allocating sub-channels of the transmission path allocation of payload
    • 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
    • H04B7/15528—Control of operation parameters of a relay station to exploit the physical medium
    • H04B7/15542—Selecting at relay station its transmit and receive resources
    • 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
    • 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
    • H04B7/2603—Arrangements for wireless physical layer control
    • H04B7/2606—Arrangements for base station coverage control, e.g. by using relays in tunnels
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/06—Selective distribution of broadcast services, e.g. multimedia broadcast multicast service [MBMS]; Services to user groups; One-way selective calling services
    • 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
    • H04W72/27—Control channels or signalling for resource management between access points
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/30—Resource management for broadcast services
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/02—Processing of mobility data, e.g. registration information at HLR [Home Location Register] or VLR [Visitor Location Register]; Transfer of mobility data, e.g. between HLR, VLR or external networks
    • H04W8/08—Mobility data transfer
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Multimedia (AREA)
  • Databases & Information Systems (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Relay Systems (AREA)

Abstract

무선통신 시스템에서의 백홀 신호 전송 방법에 있어서, 복수의 백홀 신호를 전송하기 위한 복수의 중계국을 선택하는 단계; 및 상기 선택된 복수의 중계국 각각으로 상기 복수의 백홀 신호 각각을 서로 다른 무선 자원을 사용하여 전송하는 단계를 포함하되, 상기 복수의 중계국 각각은 상기 복수의 백홀 신호 각각을 수신하는 서브프레임을 MBSFN(Multicast Broadcast Single Frequency Network) 서브프레임으로 설정하는 것을 특징으로 한다. 본 발명에 의하면, 무선자원을 효율적으로 이용하여 기지국과 복수의 중계국 사이에서 백홀 신호를 전송할 수 있다.
PCT/KR2010/000186 2009-01-14 2010-01-12 무선통신 시스템에서 mbsfn 서브프레임을 이용한 신호전송 방법 WO2010082752A2 (ko)

Priority Applications (5)

Application Number Priority Date Filing Date Title
CN201080004638.2A CN102282781B (zh) 2009-01-14 2010-01-12 在无线电通信系统中使用mbsfn子帧的信号传输方法
JP2011546209A JP5385408B2 (ja) 2009-01-14 2010-01-12 無線通信システムにおけるｍｂｓｆｎサブフレームを用いた信号送信方法
US13/143,331 US9413450B2 (en) 2009-01-14 2010-01-12 Signal transmission method using MBSFN subframe in radio communication system
EP10731367.8A EP2378675B1 (en) 2009-01-14 2010-01-12 Signal transmission method using mbsfn subframe in radio communication system
US15/209,426 US9621314B2 (en) 2009-01-14 2016-07-13 Signal transmission method using MBSFN subframe in radio communication system

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
US14446009P 2009-01-14 2009-01-14
US61/144,460 2009-01-14
US14474409P 2009-01-15 2009-01-15
US61/144,744 2009-01-15
KR1020090048045A KR101539777B1 (ko) 2009-01-14 2009-06-01 무선통신 시스템에서 백홀 신호 전송 방법
KR10-2009-0048045 2009-06-01
US25083509P 2009-10-12 2009-10-12
US61/250,835 2009-10-12

Related Child Applications (2)

Application Number Title Priority Date Filing Date
US13/143,331 A-371-Of-International US9413450B2 (en) 2009-01-14 2010-01-12 Signal transmission method using MBSFN subframe in radio communication system
US15/209,426 Continuation US9621314B2 (en) 2009-01-14 2016-07-13 Signal transmission method using MBSFN subframe in radio communication system

Publications (2)

Publication Number Publication Date
WO2010082752A2 WO2010082752A2 (ko) 2010-07-22
WO2010082752A3 true WO2010082752A3 (ko) 2010-10-28

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2010/000186 WO2010082752A2 (ko) 2009-01-14 2010-01-12 무선통신 시스템에서 mbsfn 서브프레임을 이용한 신호전송 방법

Country Status (6)

Country Link
US (2) US9413450B2 (ko)
EP (1) EP2378675B1 (ko)
JP (1) JP5385408B2 (ko)
KR (1) KR101539777B1 (ko)
CN (2) CN102282781B (ko)
WO (1) WO2010082752A2 (ko)

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Also Published As

Publication number Publication date
WO2010082752A2 (ko) 2010-07-22
JP2012515494A (ja) 2012-07-05
KR20100083677A (ko) 2010-07-22
EP2378675A4 (en) 2015-05-06
KR101539777B1 (ko) 2015-08-07
CN104639227A (zh) 2015-05-20
CN104639227B (zh) 2018-05-15
US20110267997A1 (en) 2011-11-03
EP2378675A2 (en) 2011-10-19
US9413450B2 (en) 2016-08-09
US9621314B2 (en) 2017-04-11
CN102282781B (zh) 2015-03-11
JP5385408B2 (ja) 2014-01-08
CN102282781A (zh) 2011-12-14
EP2378675B1 (en) 2019-03-06
US20160323079A1 (en) 2016-11-03

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