CN110267340B - 无线通信系统中用于控制发送功率的终端及其方法 - Google Patents

无线通信系统中用于控制发送功率的终端及其方法 Download PDF

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Publication number
CN110267340B
CN110267340B CN201910444564.7A CN201910444564A CN110267340B CN 110267340 B CN110267340 B CN 110267340B CN 201910444564 A CN201910444564 A CN 201910444564A CN 110267340 B CN110267340 B CN 110267340B
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China
Prior art keywords
transmission
power
information
cellular
sidelink
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CN201910444564.7A
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Chinese (zh)
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CN110267340A (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 claimed from PCT/KR2014/001271 external-priority patent/WO2014126435A1/en
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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
    • H04W52/367—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. 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
    • 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
    • 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

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
CN201910444564.7A 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 Active CN110267340B (zh)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
KR20130016488 2013-02-15
KR10-2013-0016488 2013-02-15
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
KR10-2014-0014221 2014-02-07
CN201480009027.5A CN105027639B (zh) 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
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 Parent Applications (1)

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CN201480009027.5A Division CN105027639B (zh) 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

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CN110267340A CN110267340A (zh) 2019-09-20
CN110267340B true CN110267340B (zh) 2022-05-17

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CN201480009027.5A Active CN105027639B (zh) 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

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JP (3) JP6476135B2 (cg-RX-API-DMAC7.html)
KR (1) KR102213461B1 (cg-RX-API-DMAC7.html)
CN (2) CN110267340B (cg-RX-API-DMAC7.html)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
CN109644410B (zh) * 2016-09-23 2022-04-08 富士通株式会社 功率控制方法、装置以及通信系统
JP6918152B2 (ja) * 2017-06-16 2021-08-11 テレフオンアクチーボラゲット エルエム エリクソン（パブル） 複数の参照信号に基づくアップリンク電力制御
WO2019148414A1 (en) * 2018-02-01 2019-08-08 Guangdong Oppo Mobile Telecommunications Corp., Ltd. User equipment and method of wireless communication of same
KR102667640B1 (ko) * 2019-02-15 2024-05-22 광동 오포 모바일 텔레커뮤니케이션즈 코포레이션 리미티드 무선 통신 방법 및 디바이스
CN113508622B (zh) * 2019-03-01 2024-08-20 联想(北京)有限公司 用于控制侧链路上的传输功率的方法及装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101558577A (zh) * 2006-09-15 2009-10-14 高通股份有限公司 在支持wan信号传送和对等信号传送的混合无线通信系统中与功率控制和/或干扰管理相关的方法和装置

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003096018A2 (de) * 2002-05-13 2003-11-20 Zeptosens Ag Kit zur assay-entwicklung und für serien-analysen
US7190972B1 (en) * 2003-04-28 2007-03-13 Plantronics, Inc. Method and apparatus for a wireless network
CN100455038C (zh) * 2004-03-03 2009-01-21 华为技术有限公司 增强型通用分组无线业务系统中的数据传输方法
US20070195731A1 (en) * 2006-02-21 2007-08-23 Camp William O Jr Methods, systems and computer program products for establishing a point-to-point communication connection
US8929281B2 (en) * 2006-09-15 2015-01-06 Qualcomm Incorporated Methods and apparatus related to peer to peer device
US8452317B2 (en) * 2006-09-15 2013-05-28 Qualcomm Incorporated Methods and apparatus related to power control and/or interference management in a mixed wireless communications system supporting WAN signaling and peer to peer signaling
US7839952B2 (en) * 2006-12-05 2010-11-23 Provigent Ltd Data rate coordination in protected variable-rate links
US8817702B2 (en) * 2009-07-22 2014-08-26 Qualcomm Incorporated Mitigation of interference due to peer-to-peer communication
KR101225928B1 (ko) * 2009-09-08 2013-01-24 엘지전자 주식회사 무선 통신 시스템에서 전송 파워 제어 방법 및 장치
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
US20120028672A1 (en) * 2010-07-30 2012-02-02 Tao Chen Apparatus and Method for Transmitter Power Control for Device-to-Device Communications in a Communication System
KR20120012005A (ko) * 2010-07-30 2012-02-09 일진디스플레이(주) 전극 배선 구조 및 이를 이용한 정전용량 터치 센서
KR101995293B1 (ko) * 2011-02-21 2019-07-02 삼성전자 주식회사 반송파 집적 기술을 사용하는 시분할 무선통신시스템에서 부차반송파의 활성화 또는 비활성화 방법 및 장치
US9288773B2 (en) * 2011-04-22 2016-03-15 Qualcomm Incorporated Methods and apparatus for controlling interference from peer discovery in WWAN
US9992807B2 (en) * 2011-05-12 2018-06-05 Alcatel Lucent Method and apparatus for improved mobile communications in heterogeneous wireless networks
JP5363529B2 (ja) * 2011-05-19 2013-12-11 株式会社エヌ・ティ・ティ・ドコモ 移動通信システム
KR20140044355A (ko) * 2011-06-01 2014-04-14 가부시키가이샤 엔티티 도코모 소형 노드 디바이스들을 이용한 모바일 통신에서의 향상된 로컬 액세스
GB2501088B (en) * 2012-04-11 2014-11-12 Broadcom Corp Methods and apparatus for transmitting and/or controlling device-to-device discovery signals
US9807710B2 (en) * 2013-01-24 2017-10-31 Lg Electronics Inc. Method for controlling transmission power of discovery signal for device-to-device communication in wireless communication system and device for same

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101558577A (zh) * 2006-09-15 2009-10-14 高通股份有限公司 在支持wan信号传送和对等信号传送的混合无线通信系统中与功率控制和/或干扰管理相关的方法和装置

Also Published As

Publication number Publication date
JP6843901B2 (ja) 2021-03-17
JP2016513407A (ja) 2016-05-12
JP2019068486A (ja) 2019-04-25
CN110267340A (zh) 2019-09-20
JP2021090218A (ja) 2021-06-10
JP7321199B2 (ja) 2023-08-04
CN105027639B (zh) 2019-06-21
CN105027639A (zh) 2015-11-04
KR20140103055A (ko) 2014-08-25
JP6476135B2 (ja) 2019-02-27
KR102213461B1 (ko) 2021-02-08

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