CN105027639B - 无线蜂窝通信系统中对设备到设备通信进行功率控制和复用的方法和装置 - Google Patents

无线蜂窝通信系统中对设备到设备通信进行功率控制和复用的方法和装置 Download PDF

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Publication number
CN105027639B
CN105027639B CN201480009027.5A CN201480009027A CN105027639B CN 105027639 B CN105027639 B CN 105027639B CN 201480009027 A CN201480009027 A CN 201480009027A CN 105027639 B CN105027639 B CN 105027639B
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China
Prior art keywords
power
information
transmission
sent
channel
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CN201480009027.5A
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English (en)
Chinese (zh)
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CN105027639A (zh
Inventor
郭龙准
赵俊暎
池衡柱
卢湘旼
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Samsung Electronics Co Ltd
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Samsung Electronics Co Ltd
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Priority to CN201910444564.7A priority Critical patent/CN110267340B/zh
Priority claimed from PCT/KR2014/001271 external-priority patent/WO2014126435A1/en
Publication of CN105027639A publication Critical patent/CN105027639A/zh
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/30—TPC using constraints in the total amount of available transmission power
    • H04W52/36—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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—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
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—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
    • 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
    • H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
CN201480009027.5A 2013-02-15 2014-02-17 无线蜂窝通信系统中对设备到设备通信进行功率控制和复用的方法和装置 Active CN105027639B (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910444564.7A CN110267340B (zh) 2013-02-15 2014-02-17 无线通信系统中用于控制发送功率的终端及其方法

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
KR20130016488 2013-02-15
KR10-2013-0016488 2013-02-15
KR10-2014-0014221 2014-02-07
KR1020140014221A KR102213461B1 (ko) 2013-02-15 2014-02-07 무선 셀룰라 통신 시스템에서 단말 대 단말 통신 수행을 위한 전력 제어 및 다중화 방법 및 장치
PCT/KR2014/001271 WO2014126435A1 (en) 2013-02-15 2014-02-17 Method and apparatus for power control and multiplexing for device to device communication in wireless cellular communication system

Related Child Applications (1)

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CN201910444564.7A Division CN110267340B (zh) 2013-02-15 2014-02-17 无线通信系统中用于控制发送功率的终端及其方法

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CN105027639A CN105027639A (zh) 2015-11-04
CN105027639B true CN105027639B (zh) 2019-06-21

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CN201910444564.7A Active CN110267340B (zh) 2013-02-15 2014-02-17 无线通信系统中用于控制发送功率的终端及其方法

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JP (3) JP6476135B2 (hu)
KR (1) KR102213461B1 (hu)
CN (2) CN105027639B (hu)

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KR101481580B1 (ko) * 2008-12-05 2015-01-13 엘지전자 주식회사 Ｏｆｄｍ／ｓｃ－ｆｄｍ을 사용하는 시스템에서 상향링크 전력 제어 방법
KR102525770B1 (ko) * 2016-06-15 2023-04-26 삼성전자주식회사 무선 통신 시스템에서 단말의 측위를 위한 장치 및 방법
WO2018053808A1 (zh) * 2016-09-23 2018-03-29 富士通株式会社 功率控制方法、装置以及通信系统
US11425662B2 (en) * 2017-06-16 2022-08-23 Telefonaktiebolaget Lm Ericsson (Publ) Uplink power control based on multiple reference signals
WO2019148414A1 (en) * 2018-02-01 2019-08-08 Guangdong Oppo Mobile Telecommunications Corp., Ltd. User equipment and method of wireless communication of same
EP3913994B1 (en) * 2019-02-15 2023-08-02 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Method and apparatus for wireless communication
US20220150848A1 (en) * 2019-03-01 2022-05-12 Lenovo (Beijing) Limited Method and apparatus for controlling transmission power on a sidelink

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CN102348272A (zh) * 2010-07-30 2012-02-08 诺基亚公司 对设备到设备通信进行发射器功率控制的装置和方法
KR20120095813A (ko) * 2011-02-21 2012-08-29 삼성전자주식회사 무선 통신 시스템에서 신호 측정 방법 및 장치

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JPWO2011114729A1 (ja) * 2010-03-19 2013-06-27 パナソニック株式会社 無線通信装置及び無線通信方法
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CN102348272A (zh) * 2010-07-30 2012-02-08 诺基亚公司 对设备到设备通信进行发射器功率控制的装置和方法
KR20120095813A (ko) * 2011-02-21 2012-08-29 삼성전자주식회사 무선 통신 시스템에서 신호 측정 방법 및 장치

Also Published As

Publication number Publication date
JP6843901B2 (ja) 2021-03-17
JP2016513407A (ja) 2016-05-12
JP2021090218A (ja) 2021-06-10
KR102213461B1 (ko) 2021-02-08
JP6476135B2 (ja) 2019-02-27
CN110267340B (zh) 2022-05-17
CN110267340A (zh) 2019-09-20
KR20140103055A (ko) 2014-08-25
JP2019068486A (ja) 2019-04-25
JP7321199B2 (ja) 2023-08-04
CN105027639A (zh) 2015-11-04

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