DK2737757T3 - APPARATUS AND PROCEDURE FOR UPLINK POWER CONTROL FOR VARIABLE INTERFERENCE CONDITIONS - Google Patents
APPARATUS AND PROCEDURE FOR UPLINK POWER CONTROL FOR VARIABLE INTERFERENCE CONDITIONS Download PDFInfo
- Publication number
- DK2737757T3 DK2737757T3 DK12817732.6T DK12817732T DK2737757T3 DK 2737757 T3 DK2737757 T3 DK 2737757T3 DK 12817732 T DK12817732 T DK 12817732T DK 2737757 T3 DK2737757 T3 DK 2737757T3
- Authority
- DK
- Denmark
- Prior art keywords
- subframe
- power control
- control command
- power
- subframes
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 25
- 230000005540 biological transmission Effects 0.000 claims description 37
- 238000004891 communication Methods 0.000 claims description 36
- 238000004590 computer program Methods 0.000 claims description 21
- 238000012545 processing Methods 0.000 claims description 9
- 238000002037 sum-frequency generation spectroscopy Methods 0.000 description 45
- 230000011664 signaling Effects 0.000 description 17
- 230000003247 decreasing effect Effects 0.000 description 4
- 230000001419 dependent effect Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 230000007423 decrease Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 230000007774 longterm Effects 0.000 description 3
- 230000002457 bidirectional effect Effects 0.000 description 2
- 239000000969 carrier Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000002123 temporal effect Effects 0.000 description 2
- 241000760358 Enodes Species 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 238000013500 data storage Methods 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
Classifications
-
- 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
- H04W52/243—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters taking into account interferences
- H04W52/244—Interferences in heterogeneous networks, e.g. among macro and femto or pico cells or other sector / system interference [OSI]
-
- 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]
- H04W52/54—Signalisation aspects of the TPC commands, e.g. frame structure
-
- 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]
- H04W52/06—TPC algorithms
- H04W52/14—Separate analysis of uplink or downlink
- H04W52/146—Uplink power control
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J3/00—Time-division multiplex systems
- H04J3/16—Time-division multiplex systems in which the time allocation to individual channels within a transmission cycle is variable, e.g. to accommodate varying complexity of signals, to vary number of channels transmitted
- H04J3/1694—Allocation of channels in TDM/TDMA networks, e.g. distributed multiplexers
-
- 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
-
- 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
- H04W52/22—TPC being performed according to specific parameters taking into account previous information or commands
- H04W52/226—TPC being performed according to specific parameters taking into account previous information or commands using past references to control power, e.g. look-up-table
-
- 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
- H04W52/248—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters where transmission power control commands are generated based on a path parameter
-
- 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
- H04W52/34—TPC management, i.e. sharing limited amount of power among users or channels or data types, e.g. cell loading
- H04W52/346—TPC management, i.e. sharing limited amount of power among users or channels or data types, e.g. cell loading distributing total power among users or channels
-
- 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]
- H04W52/54—Signalisation aspects of the TPC commands, e.g. frame structure
- H04W52/58—Format of the TPC bits
-
- 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
- H04W52/22—TPC being performed according to specific parameters taking into account previous information or commands
- H04W52/228—TPC being performed according to specific parameters taking into account previous information or commands using past power values or information
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201161512403P | 2011-07-28 | 2011-07-28 | |
| PCT/FI2012/050682 WO2013014332A1 (en) | 2011-07-28 | 2012-06-28 | Apparatus and method for uplink power control for variable interference conditions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DK2737757T3 true DK2737757T3 (en) | 2017-05-08 |
Family
ID=47600561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK12817732.6T DK2737757T3 (en) | 2011-07-28 | 2012-06-28 | APPARATUS AND PROCEDURE FOR UPLINK POWER CONTROL FOR VARIABLE INTERFERENCE CONDITIONS |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US10237833B2 (enExample) |
| EP (1) | EP2737757B1 (enExample) |
| KR (2) | KR20140043494A (enExample) |
| CN (1) | CN103718621B (enExample) |
| DK (1) | DK2737757T3 (enExample) |
| IN (1) | IN2014CN00467A (enExample) |
| WO (1) | WO2013014332A1 (enExample) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103327594B (zh) * | 2012-03-22 | 2017-04-05 | 电信科学技术研究院 | 上行功率控制方法、设备及系统 |
| CN103582000A (zh) * | 2012-08-10 | 2014-02-12 | 北京三星通信技术研究有限公司 | 一种干扰协调方法 |
| US9794051B2 (en) * | 2012-10-08 | 2017-10-17 | Qualcomm Incorporated | Enhanced uplink and downlink power control for LTE TDD eIMTA |
| US9532344B2 (en) * | 2013-03-04 | 2016-12-27 | Lg Electronics Inc. | Method for controlling uplink power in wireless communication system and device therefor |
| WO2014161175A1 (en) * | 2013-04-03 | 2014-10-09 | Nokia Siemens Networks Oy | Method and apparatus for uplink power control enhancement |
| EP2802091A1 (en) * | 2013-05-08 | 2014-11-12 | Panasonic Intellectual Property Corporation of America | Flexible TDD uplink-downlink configuration with flexible subframes |
| WO2014205630A1 (zh) * | 2013-06-24 | 2014-12-31 | 华为技术有限公司 | 无线通信方法、装置及系统 |
| CN104813720B (zh) * | 2013-06-24 | 2019-03-05 | 华为技术有限公司 | 无线通信方法、装置及系统 |
| EP3036939B1 (en) * | 2013-08-19 | 2018-10-03 | BlackBerry Limited | A wireless access network node having an off state |
| WO2015042838A1 (en) * | 2013-09-26 | 2015-04-02 | Qualcomm Incorporated | Closed-loop power control for lte-tdd eimta |
| US9398541B2 (en) * | 2014-04-18 | 2016-07-19 | Htc Corporation | Communication device for handling uplink power control |
| US10015790B2 (en) | 2014-04-25 | 2018-07-03 | Lg Electronics Inc. | Method and device for transmitting/receiving radio signal in wireless communication system |
| WO2016101154A1 (zh) * | 2014-12-23 | 2016-06-30 | 华为技术有限公司 | 功率分配方法和通信设备 |
| CN108206711B (zh) * | 2016-12-17 | 2019-02-01 | 上海朗帛通信技术有限公司 | 一种用于功率调整的ue、基站中的方法和装置 |
Family Cites Families (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100895173B1 (ko) * | 2005-08-31 | 2009-05-04 | 삼성전자주식회사 | 디지털 멀티미디어 방송 시스템에서의 핸드오버 방법 및장치 |
| FR2897734A1 (fr) * | 2006-02-23 | 2007-08-24 | France Telecom | Procede d'emission avec allocation optimale de puissance emise pour emetteur multi porteuses |
| NO326978B1 (no) * | 2006-11-27 | 2009-03-30 | Advanced Hydrocarbon Mapping As | Framgangsmate for kartlegging av hydrokarbonreservoarer pa grunt vann samt apparat for anvendelse ved gjennomforing av framgangsmaten |
| CN101304272B (zh) * | 2007-05-11 | 2012-07-04 | 华为技术有限公司 | 抑制小区间上行干扰的方法和基站设备 |
| US8145127B2 (en) * | 2007-08-14 | 2012-03-27 | Motorola Mobility, Inc. | Method and apparatus for transmit power calibration in a frequency division multiplexed wireless system |
| US8140102B2 (en) | 2007-08-14 | 2012-03-20 | Motorola Mobility, Inc. | Method and apparatus for transmit power calibration in a frequency division multiplexed wireless system |
| US9072060B2 (en) | 2008-06-03 | 2015-06-30 | Nokia Technologies Oy | Method, apparatus and computer program for power control to mitigate interference |
| JP5093912B2 (ja) * | 2008-06-24 | 2012-12-12 | シャープ株式会社 | 無線通信システム、移動局装置および無線受信方法 |
| CN102204154B (zh) | 2008-10-31 | 2014-05-21 | 诺基亚公司 | 在基于分组的无线通信系统中用于时分双工操作的子帧调度的动态分配 |
| KR101605346B1 (ko) * | 2009-01-23 | 2016-03-23 | 삼성전자주식회사 | 펨토 셀에서 단말기의 전력 제어 방법 및 장치 |
| US8817769B2 (en) * | 2009-01-26 | 2014-08-26 | Qualcomm Incorporated | Power decision pilot for wireless communication |
| US8880112B2 (en) | 2009-02-09 | 2014-11-04 | Optis Cellular Technology, Llc | Methods and arrangements in a wireless communication system |
| KR101752416B1 (ko) * | 2009-08-28 | 2017-06-29 | 엘지전자 주식회사 | 부분 주파수 재사용을 이용한 신호 전송 방법 |
| US9237527B2 (en) * | 2009-09-30 | 2016-01-12 | Nokia Solutions And Networks Oy | Power control |
| US9042840B2 (en) * | 2009-11-02 | 2015-05-26 | Qualcomm Incorporated | Cross-carrier/cross-subframe indication in a multi-carrier wireless network |
| US20120282972A1 (en) * | 2009-11-26 | 2012-11-08 | Telefonaktiebolaget L M Ericsson (Publ) | Uplink power control |
| US8688163B2 (en) * | 2009-12-30 | 2014-04-01 | Qualcomm Incorporated | Interaction between accumulative power control and minimum/maximum transmit power in LTE systems |
| EP2343934A1 (en) * | 2010-01-11 | 2011-07-13 | Panasonic Corporation | Transmit power control signaling for communication systems using carrier aggregation |
| US20110235582A1 (en) | 2010-03-25 | 2011-09-29 | Qualcomm Incorporated | Subframe dependent transmission power control for interference management |
| KR101790593B1 (ko) | 2010-04-01 | 2017-10-26 | 선 페이턴트 트러스트 | 물리적 랜덤 액세스 채널들에 대한 송신 전력 제어 |
| CN103201221B (zh) * | 2010-04-06 | 2016-08-03 | 艾绿卡资源有限公司 | 改进的合成金红石方法a |
| CN101917729B (zh) * | 2010-08-13 | 2016-04-13 | 中兴通讯股份有限公司 | 一种时域干扰指示方法、时域资源干扰确定方法及其基站 |
| WO2012060746A1 (en) * | 2010-11-02 | 2012-05-10 | Telefonaktiebolaget L M Ericsson (Publ) | Method for uplink fractional transmit power control |
-
2012
- 2012-06-28 DK DK12817732.6T patent/DK2737757T3/en active
- 2012-06-28 WO PCT/FI2012/050682 patent/WO2013014332A1/en not_active Ceased
- 2012-06-28 IN IN467CHN2014 patent/IN2014CN00467A/en unknown
- 2012-06-28 CN CN201280037759.6A patent/CN103718621B/zh active Active
- 2012-06-28 EP EP12817732.6A patent/EP2737757B1/en active Active
- 2012-06-28 KR KR1020147005382A patent/KR20140043494A/ko not_active Ceased
- 2012-06-28 KR KR1020167001747A patent/KR101603050B1/ko active Active
- 2012-06-28 US US14/233,367 patent/US10237833B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| US20140133366A1 (en) | 2014-05-15 |
| CN103718621A (zh) | 2014-04-09 |
| EP2737757B1 (en) | 2017-02-22 |
| KR20140043494A (ko) | 2014-04-09 |
| EP2737757A4 (en) | 2015-03-18 |
| KR101603050B1 (ko) | 2016-03-11 |
| EP2737757A1 (en) | 2014-06-04 |
| US10237833B2 (en) | 2019-03-19 |
| CN103718621B (zh) | 2017-09-19 |
| IN2014CN00467A (enExample) | 2015-04-03 |
| KR20160014776A (ko) | 2016-02-11 |
| WO2013014332A1 (en) | 2013-01-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DK2737757T3 (en) | APPARATUS AND PROCEDURE FOR UPLINK POWER CONTROL FOR VARIABLE INTERFERENCE CONDITIONS | |
| CN113228821B (zh) | 交叉链路干扰管理的节点间协调 | |
| KR102292994B1 (ko) | 무선 통신 시스템에서 타이밍 조정 방법 및 장치 | |
| KR101785124B1 (ko) | 이동전기통신망에서 방법 및 장치 | |
| US11122618B2 (en) | Communication apparatus, base station apparatus, method, and recording medium | |
| JP6586091B2 (ja) | 端末装置および方法 | |
| JP6523278B2 (ja) | 端末装置、基地局装置、および通信方法 | |
| JP2020080536A (ja) | デュアルコネクティビティにおけるアップリンク電力の共有 | |
| JP2016225996A (ja) | アップリンク電力制御方法、ネットワーク側装置及びユーザ装置 | |
| JP6587612B2 (ja) | 端末装置、基地局装置、および通信方法 | |
| JP6495279B2 (ja) | 端末装置、基地局装置、および通信方法 | |
| JP2012147476A (ja) | 共通のｔｐｃコマンドと別個のｔｐｃコマンドの双方をサポートする通信ネットワークシステムにおけるアップリンク電力制御方法 | |
| WO2021014547A1 (ja) | 端末及び通信方法 | |
| KR102161007B1 (ko) | 업링크 채널 송신 방법 및 장치 | |
| CN105813186B (zh) | 一种为用户设备确定发射功率的方法、装置与系统 | |
| JP2017204742A (ja) | 端末装置、基地局装置、通信方法、及びプログラム | |
| WO2017195483A1 (ja) | 基地局装置、端末装置、方法及び記憶媒体 | |
| WO2021014548A1 (ja) | 端末及び通信方法 | |
| WO2016047747A1 (ja) | 端末装置、基地局装置、および通信方法 | |
| JPWO2015194662A1 (ja) | 端末装置、基地局装置、および通信方法 | |
| JP2016525293A (ja) | ワイヤレス通信方法、装置、及びシステム | |
| TW202341798A (zh) | 無線通信方法、使用者裝置、及基地台 | |
| WO2021014546A1 (ja) | 端末及び通信方法 | |
| CN117280781A (zh) | 用于初始接入之后的物理随机接入信道的增强上行链路功率控制 | |
| KR20190017596A (ko) | 빔포밍 시스템에서 단말의 송신 전력 제어 방법 및 장치 |