JP6272782B2 - ユーザ機器（ｕｅ）中継器に対する局所的狭帯域共通基準信号（ｃｒｓ） - Google Patents

ユーザ機器（ｕｅ）中継器に対する局所的狭帯域共通基準信号（ｃｒｓ） Download PDF

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Publication number
JP6272782B2
JP6272782B2 JP2014554899A JP2014554899A JP6272782B2 JP 6272782 B2 JP6272782 B2 JP 6272782B2 JP 2014554899 A JP2014554899 A JP 2014554899A JP 2014554899 A JP2014554899 A JP 2014554899A JP 6272782 B2 JP6272782 B2 JP 6272782B2
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subframe
crs
resources
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pdcch
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JP2015510723A (ja
JP2015510723A5 (en:Method
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チェン、ワンシ
ダムンジャノビック、アレクサンダー
モントジョ、ジュアン
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Qualcomm Inc
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Qualcomm Inc
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    • 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
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H04L5/005—Allocation of pilot signals, i.e. of signals known to the receiver of common pilots, i.e. pilots destined for multiple users or terminals
    • 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
    • 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
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/001—Synchronization between nodes
    • 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
    • H04W72/23—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
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria
    • H04W72/542—Allocation or scheduling criteria for wireless resources based on quality criteria using measured or perceived quality
    • 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
    • H04L5/0014—Three-dimensional division
    • H04L5/0023—Time-frequency-space
    • 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
    • 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
    • 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

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Relay Systems (AREA)
JP2014554899A 2012-01-27 2013-01-26 ユーザ機器（ｕｅ）中継器に対する局所的狭帯域共通基準信号（ｃｒｓ） Expired - Fee Related JP6272782B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201261591828P 2012-01-27 2012-01-27
US61/591,828 2012-01-27
US13/750,735 US10791542B2 (en) 2012-01-27 2013-01-25 Regional and narrow band common reference signal (CRS) for user equipment (UE) relays
US13/750,735 2013-01-25
PCT/US2013/023325 WO2013112960A1 (en) 2012-01-27 2013-01-26 Regional and narrow band common reference signal (crs) for user equipment (ue) relays

Publications (3)

Publication Number Publication Date
JP2015510723A JP2015510723A (ja) 2015-04-09
JP2015510723A5 JP2015510723A5 (en:Method) 2016-02-25
JP6272782B2 true JP6272782B2 (ja) 2018-01-31

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JP2014554899A Expired - Fee Related JP6272782B2 (ja) 2012-01-27 2013-01-26 ユーザ機器（ｕｅ）中継器に対する局所的狭帯域共通基準信号（ｃｒｓ）

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US (2) US10791542B2 (en:Method)
EP (1) EP2807887B1 (en:Method)
JP (1) JP6272782B2 (en:Method)
KR (1) KR102023659B1 (en:Method)
CN (1) CN104081852B (en:Method)
IN (1) IN2014MN01620A (en:Method)
WO (1) WO2013112960A1 (en:Method)

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Also Published As

Publication number Publication date
KR20140128340A (ko) 2014-11-05
IN2014MN01620A (en:Method) 2015-05-15
US10791542B2 (en) 2020-09-29
JP2015510723A (ja) 2015-04-09
KR102023659B1 (ko) 2019-09-20
WO2013112960A1 (en) 2013-08-01
US20130195043A1 (en) 2013-08-01
US20200404627A1 (en) 2020-12-24
US11452075B2 (en) 2022-09-20
CN104081852B (zh) 2019-02-05
EP2807887B1 (en) 2019-07-10
CN104081852A (zh) 2014-10-01
EP2807887A1 (en) 2014-12-03

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