WO2011016653A3 - Attribution de ressources de retour à un relais - Google Patents

Attribution de ressources de retour à un relais Download PDF

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Publication number
WO2011016653A3
WO2011016653A3 PCT/KR2010/005070 KR2010005070W WO2011016653A3 WO 2011016653 A3 WO2011016653 A3 WO 2011016653A3 KR 2010005070 W KR2010005070 W KR 2010005070W WO 2011016653 A3 WO2011016653 A3 WO 2011016653A3
Authority
WO
WIPO (PCT)
Prior art keywords
resource
receiving
resource allocation
resource blocks
relay backhaul
Prior art date
Application number
PCT/KR2010/005070
Other languages
English (en)
Korean (ko)
Other versions
WO2011016653A2 (fr
Inventor
문성호
김소연
박규진
정재훈
노민석
권영현
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 US13/388,969 priority Critical patent/US8855072B2/en
Publication of WO2011016653A2 publication Critical patent/WO2011016653A2/fr
Publication of WO2011016653A3 publication Critical patent/WO2011016653A3/fr

Links

Classifications

    • 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
    • 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
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/16—Central resource management; Negotiation of resources or communication parameters, e.g. negotiating bandwidth or QoS [Quality of Service]
    • H04W28/26—Resource reservation
    • 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
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0091—Signaling for the administration of the divided path
    • H04L5/0094—Indication of how sub-channels of the path are allocated
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
    • 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
    • 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
    • H04W88/04—Terminal devices adapted for relaying to or from another terminal or user
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W92/00—Interfaces specially adapted for wireless communication networks
    • H04W92/04—Interfaces between hierarchically different network devices
    • H04W92/12—Interfaces between hierarchically different network devices between access points and access point controllers

Landscapes

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

Abstract

L'invention porte sur l'attribution de ressources de retour à un relais dans un système de communication sans fil et sur l'appareil associé. En détail, l'invention a trait: à une méthode de réception de signaux selon laquelle un terminal reçoit un signal dans un système de communication sans fil, et à l'appareil associé. La méthode comporte les étapes suivantes: réception d'une station de base d'informations sur un ou plusieurs premiers blocs de ressources attribués à un relais; réception d'une information d'attribution de ressources via le canal de commande d'une station de base; et réception du bloc de ressources prédéterminé indiqué par la susdite information, et faisant partie de deuxièmes blocs de ressources à logique continue. Les deuxièmes blocs de ressources sont à logique continue lorsqu'on exclut l'un ou les premiers blocs de ressources de la totalité des blocs de ressource.
PCT/KR2010/005070 2009-08-04 2010-08-02 Attribution de ressources de retour à un relais WO2011016653A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US13/388,969 US8855072B2 (en) 2009-08-04 2010-08-02 Relay backhaul resource allocation

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US23102809P 2009-08-04 2009-08-04
US61/231,028 2009-08-04
US23277409P 2009-08-10 2009-08-10
US61/232,774 2009-08-10
KR10-2010-0073365 2010-07-29
KR1020100073365A KR20110014101A (ko) 2009-08-04 2010-07-29 릴레이 백홀 자원 할당

Publications (2)

Publication Number Publication Date
WO2011016653A2 WO2011016653A2 (fr) 2011-02-10
WO2011016653A3 true WO2011016653A3 (fr) 2011-06-16

Family

ID=43544769

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2010/005070 WO2011016653A2 (fr) 2009-08-04 2010-08-02 Attribution de ressources de retour à un relais

Country Status (3)

Country Link
US (1) US8855072B2 (fr)
KR (1) KR20110014101A (fr)
WO (1) WO2011016653A2 (fr)

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Also Published As

Publication number Publication date
US8855072B2 (en) 2014-10-07
US20120140726A1 (en) 2012-06-07
WO2011016653A2 (fr) 2011-02-10
KR20110014101A (ko) 2011-02-10

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