JP6046042B2 - キャリアアグリゲーション移動通信システムにおいて端末が各アップリンクキャリアに対するパワーヘッドルーム情報を效率的に報告する方法及び装置 - Google Patents

キャリアアグリゲーション移動通信システムにおいて端末が各アップリンクキャリアに対するパワーヘッドルーム情報を效率的に報告する方法及び装置 Download PDF

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JP6046042B2
JP6046042B2 JP2013537615A JP2013537615A JP6046042B2 JP 6046042 B2 JP6046042 B2 JP 6046042B2 JP 2013537615 A JP2013537615 A JP 2013537615A JP 2013537615 A JP2013537615 A JP 2013537615A JP 6046042 B2 JP6046042 B2 JP 6046042B2
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path loss
cell
terminal
scell
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JP2013545397A (ja
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ソン・フン・キム
キョン・イン・ジョン
サン・ブン・キム
ゲルト−ヤン・ファン・リースハウト
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Samsung Electronics Co Ltd
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/30—Transmission power control [TPC] using constraints in the total amount of available transmission power
    • H04W52/36—Transmission power control [TPC] using constraints in the total amount of available transmission power with a discrete range or set of values, e.g. step size, ramping or offsets
    • H04W52/365—Power headroom reporting
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/10—Scheduling measurement reports ; Arrangements for measurement reports
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/24—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters
    • H04W52/242—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters taking into account path loss
    • 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
    • H04W72/0473—Wireless resource allocation based on the type of the allocated resource the resource being transmission power
    • 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
    • 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
    • H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT the frequencies being arranged in component carriers
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
JP2013537615A 2010-11-05 2011-11-04 キャリアアグリゲーション移動通信システムにおいて端末が各アップリンクキャリアに対するパワーヘッドルーム情報を效率的に報告する方法及び装置 Active JP6046042B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US41049310P 2010-11-05 2010-11-05
US61/410,493 2010-11-05
KR10-2011-0113229 2011-11-02
KR1020110113229A KR101954185B1 (ko) 2010-11-05 2011-11-02 Ｃａｒｒｉｅｒ Ａｇｇｒｅｇａｔｉｏｎ 이동통신 시스템에서 단말이 Ｐｏｗｅｒ Ｈｅａｄｒｏｏｍ을 보고하는 방법 및 장치
PCT/KR2011/008379 WO2012060659A2 (en) 2010-11-05 2011-11-04 Power headroom report method and apparatus for mobile communication system supporting carrier aggregation

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JP2016223122A Division JP6325636B2 (ja) 2010-11-05 2016-11-16 キャリアアグリゲーション移動通信システムにおいて端末が各アップリンクキャリアに対するパワーヘッドルーム情報を效率的に報告する方法及び装置

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JP2013545397A JP2013545397A (ja) 2013-12-19
JP6046042B2 true JP6046042B2 (ja) 2016-12-14

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JP2013537616A Pending JP2013544465A (ja) 2010-11-05 2011-11-04 移動通信システムにおいて端末がパワーヘッドルームを計算する方法及び装置
JP2016223122A Active JP6325636B2 (ja) 2010-11-05 2016-11-16 キャリアアグリゲーション移動通信システムにおいて端末が各アップリンクキャリアに対するパワーヘッドルーム情報を效率的に報告する方法及び装置
JP2017194991A Active JP6469809B2 (ja) 2010-11-05 2017-10-05 移動通信システムにおいて端末がパワーヘッドルームを計算する方法及び装置
JP2019005222A Active JP6648316B2 (ja) 2010-11-05 2019-01-16 移動通信システムにおいて端末がパワーヘッドルームを計算する方法及び装置

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JP2016223122A Active JP6325636B2 (ja) 2010-11-05 2016-11-16 キャリアアグリゲーション移動通信システムにおいて端末が各アップリンクキャリアに対するパワーヘッドルーム情報を效率的に報告する方法及び装置
JP2017194991A Active JP6469809B2 (ja) 2010-11-05 2017-10-05 移動通信システムにおいて端末がパワーヘッドルームを計算する方法及び装置
JP2019005222A Active JP6648316B2 (ja) 2010-11-05 2019-01-16 移動通信システムにおいて端末がパワーヘッドルームを計算する方法及び装置

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US (2) USRE50162E1 (https=)
EP (6) EP3748894B1 (https=)
JP (5) JP6046042B2 (https=)
KR (3) KR101910899B1 (https=)
CN (4) CN106131946B (https=)
WO (2) WO2012060659A2 (https=)

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