CN104685938B - 用于设备至设备服务的用户装置终端所使用的信号的传输功率控制 - Google Patents

用于设备至设备服务的用户装置终端所使用的信号的传输功率控制 Download PDF

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Publication number
CN104685938B
CN104685938B CN201380050619.7A CN201380050619A CN104685938B CN 104685938 B CN104685938 B CN 104685938B CN 201380050619 A CN201380050619 A CN 201380050619A CN 104685938 B CN104685938 B CN 104685938B
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Prior art keywords
power
power control
base station
terminal
user equipment
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CN104685938A (zh
Inventor
艾哈迈迪·霍什内维桑
约翰·迈克尔·科瓦尔斯基
山田升平
尹占平
肯尼斯·詹姆斯·朴
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Sharp Corp
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Sharp Corp
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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]
    • H04W52/38—TPC being performed in particular situations
    • H04W52/383—TPC being performed in particular situations power control in peer-to-peer links
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • 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
    • H04W52/367—Power values between minimum and maximum limits, e.g. dynamic range

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
CN201380050619.7A 2012-09-28 2013-09-13 用于设备至设备服务的用户装置终端所使用的信号的传输功率控制 Active CN104685938B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13/631,354 US9247508B2 (en) 2012-09-28 2012-09-28 Transmission power control for signals used by user equipment terminals for device-to-device services
US13/631,354 2012-09-28
PCT/JP2013/005459 WO2014050010A1 (en) 2012-09-28 2013-09-13 Transmission power control for signals used by user equipment terminals for device-to-device services

Publications (2)

Publication Number Publication Date
CN104685938A CN104685938A (zh) 2015-06-03
CN104685938B true CN104685938B (zh) 2018-07-03

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CN201380050619.7A Active CN104685938B (zh) 2012-09-28 2013-09-13 用于设备至设备服务的用户装置终端所使用的信号的传输功率控制

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Country Link
US (1) US9247508B2 (https=)
EP (1) EP2901773B1 (https=)
JP (1) JP6322625B2 (https=)
CN (1) CN104685938B (https=)
MY (1) MY168698A (https=)
WO (1) WO2014050010A1 (https=)

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CN105376869B (zh) 2014-08-22 2020-04-03 中兴通讯股份有限公司 一种在非授权载波上发送发现信号的方法、系统及接入点
JP2017538352A (ja) * 2014-11-27 2017-12-21 ミアオ、グヲンＭＩＡＯ， Ｇｕｏｗａｎｇ 移動通信ネットワークにおける近隣サービスを実現する方法及び装置
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CN105992323B (zh) * 2015-02-04 2020-12-04 中兴通讯股份有限公司 一种非授权载波功率控制方法及装置
CN106162676A (zh) * 2015-03-25 2016-11-23 中兴通讯股份有限公司 一种设备直通系统中继状态确定方法及装置
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US20180213385A1 (en) * 2015-06-02 2018-07-26 Nec Corporation Wireless terminal apparatus, network node, and method
WO2017038510A1 (ja) * 2015-09-01 2017-03-09 株式会社Ｎｔｔドコモ ユーザ装置、基地局、通信方法及び通信指示方法
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Also Published As

Publication number Publication date
JP6322625B2 (ja) 2018-05-09
CN104685938A (zh) 2015-06-03
EP2901773A1 (en) 2015-08-05
US9247508B2 (en) 2016-01-26
EP2901773A4 (en) 2016-04-27
MY168698A (en) 2018-11-29
EP2901773B1 (en) 2018-01-31
JP2015536054A (ja) 2015-12-17
WO2014050010A1 (en) 2014-04-03
US20140094213A1 (en) 2014-04-03

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