KR101792294B1 - 릴레이용 다운링크 백홀 제어 채널 설계 - Google Patents

릴레이용 다운링크 백홀 제어 채널 설계 Download PDF

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KR101792294B1
KR101792294B1 KR1020127016729A KR20127016729A KR101792294B1 KR 101792294 B1 KR101792294 B1 KR 101792294B1 KR 1020127016729 A KR1020127016729 A KR 1020127016729A KR 20127016729 A KR20127016729 A KR 20127016729A KR 101792294 B1 KR101792294 B1 KR 101792294B1
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pdcch
subframe
relay
ofdm symbol
pdcch transmission
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KR20120101475A (ko
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성 혁 신
미하엘라 씨 벨루리
마리안 루돌프
칼펜듀 알 파사드
존 더블유 하임
파스칼 엠 앗자크필
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인터디지탈 테크날러지 코포레이션
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W40/00—Communication routing or communication path finding
    • H04W40/02—Communication route or path selection, e.g. power-based or shortest path routing
    • H04W40/22—Communication route or path selection, e.g. power-based or shortest path routing using selective relaying for reaching a BTS [Base Transceiver Station] or an access point
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • 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
    • H04B7/14—Relay 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W68/00—User notification, e.g. alerting and paging, for incoming communication, change of service or the like
    • H04W68/02—Arrangements for increasing efficiency of notification or paging channel
    • 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
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • 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]
    • H04W84/04—Large scale networks; Deep hierarchical networks
    • H04W84/042—Public Land Mobile systems, e.g. cellular systems
    • H04W84/047—Public Land Mobile systems, e.g. cellular systems using dedicated repeater stations

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
KR1020127016729A 2009-08-14 2010-08-12 릴레이용 다운링크 백홀 제어 채널 설계 Active KR101792294B1 (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US23412409P 2009-08-14 2009-08-14
US61/234,124 2009-08-14
US25615909P 2009-10-29 2009-10-29
US61/256,159 2009-10-29
PCT/US2010/045325 WO2011019916A1 (en) 2009-08-14 2010-08-12 Dl backhaul control channel design for relays

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KR1020127006418A Division KR101446400B1 (ko) 2009-08-14 2010-08-12 릴레이용 다운링크 백홀 제어 채널 설계

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KR20120101475A KR20120101475A (ko) 2012-09-13
KR101792294B1 true KR101792294B1 (ko) 2017-10-31

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KR1020127006418A Active KR101446400B1 (ko) 2009-08-14 2010-08-12 릴레이용 다운링크 백홀 제어 채널 설계
KR1020127016729A Active KR101792294B1 (ko) 2009-08-14 2010-08-12 릴레이용 다운링크 백홀 제어 채널 설계

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Country Status (9)

Country Link
US (6) US8976806B2 (enExample)
EP (2) EP2465320B1 (enExample)
JP (2) JP5560332B2 (enExample)
KR (2) KR101446400B1 (enExample)
CN (2) CN102577568B (enExample)
DK (1) DK2465320T3 (enExample)
IL (1) IL218050A0 (enExample)
TW (1) TWI494015B (enExample)
WO (1) WO2011019916A1 (enExample)

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US20110103292A1 (en) 2011-05-05
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