ATE532373T1 - Verfahren zum anpassen der übertragungsleistung mittels des uplink power headrooms zum berechnen des uplink pfadverlustes - Google Patents

Verfahren zum anpassen der übertragungsleistung mittels des uplink power headrooms zum berechnen des uplink pfadverlustes

Info

Publication number
ATE532373T1
ATE532373T1 AT07116063T AT07116063T ATE532373T1 AT E532373 T1 ATE532373 T1 AT E532373T1 AT 07116063 T AT07116063 T AT 07116063T AT 07116063 T AT07116063 T AT 07116063T AT E532373 T1 ATE532373 T1 AT E532373T1
Authority
AT
Austria
Prior art keywords
uplink
transmission power
path loss
user equipment
power headroom
Prior art date
Application number
AT07116063T
Other languages
English (en)
Inventor
Alexandre Jard
Jean-Marc Corbel
Michael Morette
Original Assignee
Alcatel Lucent
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Alcatel Lucent filed Critical Alcatel Lucent
Application granted granted Critical
Publication of ATE532373T1 publication Critical patent/ATE532373T1/de

Links

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
    • H04W52/242—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]
    • H04W52/06—TPC algorithms
    • H04W52/14—Separate analysis of uplink or downlink
    • H04W52/143—Downlink power control
    • 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]
    • H04W52/06—TPC algorithms
    • H04W52/10—Open loop power control
    • 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
    • H04W52/20—TPC being performed according to specific parameters using error rate

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
AT07116063T 2006-10-10 2007-09-11 Verfahren zum anpassen der übertragungsleistung mittels des uplink power headrooms zum berechnen des uplink pfadverlustes ATE532373T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/545,312 US8274952B2 (en) 2006-10-10 2006-10-10 Transmission power management

Publications (1)

Publication Number Publication Date
ATE532373T1 true ATE532373T1 (de) 2011-11-15

Family

ID=38828408

Family Applications (1)

Application Number Title Priority Date Filing Date
AT07116063T ATE532373T1 (de) 2006-10-10 2007-09-11 Verfahren zum anpassen der übertragungsleistung mittels des uplink power headrooms zum berechnen des uplink pfadverlustes

Country Status (3)

Country Link
US (1) US8274952B2 (de)
EP (1) EP1912345B1 (de)
AT (1) ATE532373T1 (de)

Families Citing this family (59)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7548506B2 (en) 2001-10-17 2009-06-16 Nortel Networks Limited System access and synchronization methods for MIMO OFDM communications systems and physical layer packet and preamble design
US8274952B2 (en) * 2006-10-10 2012-09-25 Alcatel Lucent Transmission power management
TWI486081B (zh) * 2006-12-28 2015-05-21 Interdigital Tech Corp 具高瞬時資料率之高效上鏈操作
GB2447439B (en) 2007-02-02 2012-01-25 Ubiquisys Ltd Access point power control
US7983687B2 (en) * 2007-05-11 2011-07-19 Telefonaktiebolaget Lm Ericsson (Publ) Signal to interference ratio error as a load instability indicator for load control in cellular systems
US20110096677A1 (en) * 2007-08-10 2011-04-28 Eun-Jung Kim Apparatus and method for controlling uplink dedicated channel in a mobile communication system
KR101433834B1 (ko) * 2007-09-21 2014-08-29 삼성전자주식회사 이동통신 시스템에서 전송 시간 간격 재구성 장치 및 방법
BRPI0819196A2 (pt) 2007-11-06 2015-05-05 Ericsson Telefon Ab L M Métodos em um nó de rede, e em um nó de controle de rede via rádio, e, nós de rede, e de controle de rede via rádio
US20090175187A1 (en) * 2008-01-07 2009-07-09 Kristina Jersenius Method and Arrangement for Triggering Power Headroom Report Transmissions in a Telecommunications System
KR20090077647A (ko) * 2008-01-11 2009-07-15 삼성전자주식회사 이동통신 시스템에서 단말의 가용 전력 정보를 전송하는방법 및 장치
KR101522059B1 (ko) * 2008-04-28 2015-05-20 애플 인크. Ｏｆｄｍａ 시스템에서 ｈａｒｑ를 사용하는 스펙트럼 효율 링크 적응 방법 및 장치
US20110038342A1 (en) * 2008-04-29 2011-02-17 Jan Lindskog Distribution of downlink e-dch power usage
WO2010016669A2 (en) * 2008-08-04 2010-02-11 Samsung Electronics Co., Ltd. Signal transmission method and apparatus for user equipment in mobile communication system
WO2010016741A2 (en) * 2008-08-08 2010-02-11 Samsung Electronics Co., Ltd. Method and apparatus for dynamically activating and deactivating a supplementary cell for a wcdma system
US8670376B2 (en) * 2008-08-12 2014-03-11 Qualcomm Incorporated Multi-carrier grant design
WO2010022773A1 (en) * 2008-08-27 2010-03-04 Nokia Siemens Networks Oy Multiple power control parameter sets for wireless uplink data transmission
US8340586B2 (en) * 2008-11-19 2012-12-25 T-Mobile Usa, Inc. System and method for link adaptation for variable link conditions
TWI542241B (zh) 2008-12-03 2016-07-11 內數位專利控股公司 報告功率餘裕的方法及裝置
WO2010085185A1 (en) 2009-01-20 2010-07-29 Telefonaktiebolaget L M Ericsson (Publ) Method of estimating path loss for a channel
KR101675367B1 (ko) * 2009-01-21 2016-11-11 삼성전자주식회사 무선 통신 네트워크의 전송 모드 전환 방법 및 이를 위한 무선 통신 시스템
KR20150034775A (ko) 2009-02-09 2015-04-03 인터디지탈 패튼 홀딩스, 인크 다수의 반송파들을 이용하는 무선 송수신기 유닛에 대한 업링크 전력을 제어하는 장치 및 방법
TWI413431B (zh) * 2009-03-23 2013-10-21 Innovative Sonic Corp 進行功率餘量回報的方法及通訊裝置
CN101873657B (zh) 2009-04-23 2014-12-10 中兴通讯股份有限公司 一种估算邻区上行信号质量的方法和切换优化方法
US20100272091A1 (en) * 2009-04-27 2010-10-28 Motorola, Inc. Uplink Scheduling Supoort in Multi-Carrier Wireless Communication Systems
US9084206B2 (en) 2009-06-23 2015-07-14 Samsung Electronics Co., Ltd Method and apparatus for controlling uplink transmission power in wireless communication system
DK3247159T3 (en) * 2009-06-26 2019-04-23 Sun Patent Trust RADIO COMMUNICATION DEVICES AND RADIO COMMUNICATION PROCEDURE
GB2471681B (en) 2009-07-07 2011-11-02 Ubiquisys Ltd Interference mitigation in a femtocell access point
GB2472597B (en) 2009-08-11 2012-05-16 Ubiquisys Ltd Power setting
WO2011019924A1 (en) 2009-08-12 2011-02-17 Research In Motion Limited System and method for modulation and coding scheme adaptation and power control in a relay network
WO2011019919A1 (en) 2009-08-12 2011-02-17 Research In Motion Limted System and method for association and uplink adaptation in a relay network
CN101951643B (zh) * 2009-09-03 2014-04-23 开曼群岛威睿电通股份有限公司 通信接入程序的方法、装置及系统
US8254326B2 (en) * 2009-10-01 2012-08-28 Htc Corporation Method for transmitting power headroom report and buffer status report in a wireless communication system and related communication device
US9392553B2 (en) 2009-10-01 2016-07-12 Interdigital Patent Holdings, Inc. Determining power headroom in a wireless network
US8909269B2 (en) * 2009-10-05 2014-12-09 Nokia Siemens Networks Oy Interference control
US9277510B2 (en) * 2009-10-23 2016-03-01 Telefonaktiebolaget L M Ericsson (Publ) Methods and arrangements in a communication network system
CN101715207B (zh) * 2009-11-04 2014-12-31 中兴通讯股份有限公司 一种功率上升空间的测量、上报方法及终端
CN102647777B (zh) * 2009-12-30 2014-06-25 华为技术有限公司 一种功率控制方法和装置
CN102271354A (zh) * 2010-06-02 2011-12-07 中兴通讯股份有限公司 Lte系统中的链路自适应方法、基站和终端
CN101895923B (zh) * 2010-06-11 2013-05-08 新邮通信设备有限公司 载波聚合通信系统中的功率余量报告方法和用户设备
CN103119996B (zh) 2010-06-18 2017-02-15 瑞典爱立信有限公司 提供以分量载波索引的顺序排列的功率上升空间报告的方法及有关无线终端和基站
WO2011161014A1 (en) 2010-06-21 2011-12-29 Nokia Siemens Networks Oy Carrier aggregation with power headroom report
JP5364048B2 (ja) * 2010-07-07 2013-12-11 株式会社エヌ・ティ・ティ・ドコモ 基地局装置及び方法
KR101894916B1 (ko) * 2010-08-10 2018-10-12 삼성전자 주식회사 캐리어 집적을 위한 이동통신 시스템에서 가용 전송 출력 정보를 구성하는 방법 및 장치
US8954106B2 (en) 2010-08-10 2015-02-10 Samsung Electronics Co., Ltd. Method and apparatus for configuring power headroom information in mobile communication system supporting carrier aggregation
CN102378239B (zh) * 2010-08-11 2015-11-25 电信科学技术研究院 功率余量的上报、获取方法和装置
US9173178B2 (en) * 2010-09-21 2015-10-27 Broadcom Corporation Method and system for power headroom reporting in the presence of multiple transmit antennas
US8737333B2 (en) 2010-11-08 2014-05-27 Acer Incorporated Method of power reporting and communication device thereof
US9084209B2 (en) * 2010-11-09 2015-07-14 Qualcomm Incorporated Carrier grouping for power headroom report
KR102263020B1 (ko) 2011-09-30 2021-06-09 인터디지탈 패튼 홀딩스, 인크 무선 통신의 다중점 송신
EP2749093B1 (de) 2011-10-06 2017-06-14 Telefonaktiebolaget LM Ericsson (publ) Leistungsregler, verfahren, computerprogramm und computerprogrammprodukt zur sendeleistungsregelung
CN103167532B (zh) * 2011-12-16 2015-09-09 鼎桥通信技术有限公司 用户设备接入小区的方法和无线网络控制器
US9730164B2 (en) 2012-01-30 2017-08-08 Qualcomm, Incorporated Power control management in uplink (UL) coordinated multipoint (CoMP) transmission
WO2013129419A1 (ja) * 2012-02-29 2013-09-06 京セラ株式会社 移動通信システム、移動通信方法、無線基地局及び無線端末
WO2014165510A1 (en) 2013-04-03 2014-10-09 Interdigital Patent Holdings, Inc. Method and apparatus for controlling uplink transmission power based on accumulated transmit power control commands and corresponding uplink subframe sets
CN110769492B (zh) * 2013-05-02 2023-01-20 三星电子株式会社 在无线通信系统中用于控制上行链路功率的方法和装置
CN108811070B (zh) 2017-05-05 2023-10-20 华为技术有限公司 一种功率余量的传输方法及设备
CN109391999B (zh) * 2017-08-08 2020-08-18 维沃移动通信有限公司 一种phr的上报方法、相关设备及系统
US11716694B2 (en) 2019-01-31 2023-08-01 Commscope Technologies Llc Estimating and controlling transmit power of user equipment by a base station
US12696201B2 (en) * 2023-12-27 2026-07-28 Cisco Technology, Inc. Trigger-based system to poll energy requirements of ambient power devices and a method thereof

Family Cites Families (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI104527B (fi) * 1997-09-17 2000-02-15 Nokia Mobile Phones Ltd Mukautuva radiolinkki
US6134444A (en) * 1998-03-30 2000-10-17 Motorola, Inc. Method and apparatus for balancing uplink and downlink transmissions in a communication system
FI107220B (fi) * 1998-11-06 2001-06-15 Nokia Networks Oy Menetelmä kantajien ominaisuuksien hallitsemiseksi
US6628956B2 (en) * 1999-03-15 2003-09-30 Telefonaktiebolaget Lm Ericsson (Publ) Adaptive power control in a radio communications systems
GB9906005D0 (en) * 1999-03-17 1999-05-12 Motorola Ltd A subscriber unit and method of cell selection for a cellular communication system
FI991351A7 (fi) * 1999-06-11 2000-12-12 Nokia Networks Oy Radiojärjestelmän verkko-osan lähettimen tehonsäädön suorittaminen
US6603797B1 (en) * 2000-03-22 2003-08-05 Interdigital Technology Corporation Outer loop/weighted open loop power control in a time division duplex communication system
GB0008488D0 (en) * 2000-04-07 2000-05-24 Koninkl Philips Electronics Nv Radio communication system and method of operating the system
DE10029427A1 (de) * 2000-06-15 2001-12-20 Siemens Ag Verfahren zur Leistungsregelung und Kanalzuweisung in Abwärts- und/oder Aufwärtsverbindungen bei Paket-Daten-Diensten in einem Funk-Kommunikationssystem und Funk-Kommunikationssystem zum Durchführen des Verfahrens
US6856812B1 (en) * 2000-06-30 2005-02-15 Lucent Technologies Inc. Downlink power control method for wireless packet data network
KR100735402B1 (ko) * 2000-11-07 2007-07-04 삼성전자주식회사 비동기 이동통신시스템에서 하향 공유 채널에 사용하는 송신 형식 결합 지시기의 전송 장치 및 방법
US6704579B2 (en) * 2001-02-15 2004-03-09 Ensemble Communications System and method of automatically calibrating the gain for a distributed wireless communication system
US7076005B2 (en) * 2001-02-15 2006-07-11 Qualcomm, Incorporated System and method for transmission format detection
CA2376962A1 (en) * 2001-04-02 2002-10-02 Lucent Technologies Inc. Method and system for umts packet transmission scheduling on uplink channels
FR2825540B1 (fr) * 2001-06-01 2003-08-29 Nortel Networks Ltd Procede de controle de puissance d'emission d'un terminal radio mobile, terminal mobile et station de base pour la mise en oeuvre de ce procede
WO2003001681A2 (en) * 2001-06-25 2003-01-03 Nokia Corporation Optimization of mcs and multicode with tfci signaling
US7082107B1 (en) * 2001-11-26 2006-07-25 Intel Corporation Power control in wireless communications based on estimations of packet error rate
US6970427B2 (en) * 2003-08-12 2005-11-29 Nokia Corporation Method and apparatus for implicit TFC reduction and L1 error handling
US7302276B2 (en) * 2003-11-25 2007-11-27 Telefonaktiebolaget L M Ericsson (Publ) Method and system for determining uplink/downlink path-loss difference
WO2006004968A2 (en) * 2004-06-30 2006-01-12 Neocific, Inc. Methods and apparatus for power control in multi-carrier wireless systems
US8897828B2 (en) * 2004-08-12 2014-11-25 Intellectual Ventures Holding 81 Llc Power control in a wireless communication system
EP1643694A3 (de) * 2004-09-30 2008-10-08 Samsung Electronics Co., Ltd. Verfahren und Vorrichtung zur Übertragung von nicht geplanten Daten in der Aufwärtsrichtung in einem mobilen Kommunikationssystem
US8521204B2 (en) * 2004-09-30 2013-08-27 Motorola Mobility Llc Signal configuration based transmitter adjustment in wireless communication devices
US20080070565A1 (en) * 2004-11-18 2008-03-20 Masaya Maeda Method of Setting Radio Channel of Mobile Radio Base-Station
EP1825606B1 (de) * 2004-12-17 2010-02-10 Telefonaktiebolaget L M Ericsson (Publ) Leistungsreserve für schnellen abwärtsstrecken-paketzugang
EP1696616A1 (de) * 2005-02-28 2006-08-30 NTT DoCoMo, Inc. Verfahren zur Steuerung der Übertragungsrate, Mobilstation und Funknetzsteuerungseinheit
US7408895B2 (en) * 2005-04-20 2008-08-05 Interdigital Technology Corporation Method and apparatus for scheduling transmissions via an enhanced dedicated channel
TWI379605B (en) * 2005-04-26 2012-12-11 Nokia Corp Method, system, apparatus and software product for combination of uplink dedicated physical control channel gating and enhanced uplink dedicated channel to improve capacity
RU2395915C2 (ru) * 2005-05-04 2010-07-27 Нокиа Корпорейшн Способ, устройство и компьютерная программа, обеспечивающие сигнализацию о настраиваемых размерах шагов регулирования мощности для высокоскоростного пакетного доступа по восходящей линии связи
US8804626B2 (en) * 2005-05-10 2014-08-12 Ntt Docomo, Inc. Transmission rate control method, mobile station, radio network controller, and radio base station
US20060280145A1 (en) * 2005-06-10 2006-12-14 Revel Agnes M Event trigger for scheduling information in wireless communication networks
EP1746776A3 (de) * 2005-07-19 2011-06-15 Samsung Electronics Co., Ltd. System und Verfahren zur Aufwärtsverbindungsplanung in einem Kommunikationsystem
JP4592547B2 (ja) * 2005-08-24 2010-12-01 株式会社エヌ・ティ・ティ・ドコモ 送信電力制御方法及び移動通信システム
USRE44247E1 (en) * 2005-09-22 2013-05-28 Research In Motion Limited Communication method
US7689240B2 (en) * 2005-11-16 2010-03-30 Trueposition, Inc. Transmit-power control for wireless mobile services
US7801547B2 (en) * 2005-12-22 2010-09-21 Telefonaktiebolaget L M Ericsson (Publ) System and method for determining downlink signaling power in a radio communication network
KR100957311B1 (ko) * 2006-08-11 2010-05-13 삼성전자주식회사 이동통신 시스템에서 상향링크의 스케쥴링 방법 및 장치
US8295225B2 (en) * 2006-09-08 2012-10-23 Qualcomm Incorporated Reverse link feedback for interference control in a wireless communication system
US8274952B2 (en) * 2006-10-10 2012-09-25 Alcatel Lucent Transmission power management

Also Published As

Publication number Publication date
EP1912345A1 (de) 2008-04-16
US20080084848A1 (en) 2008-04-10
EP1912345B1 (de) 2011-11-02
US8274952B2 (en) 2012-09-25

Similar Documents

Publication Publication Date Title
ZA202209067B (en) Power saving methods for a mobile station
EP4362570A3 (de) Verfahren und vorrichtung zur handhabung des zeitvorlaufs für uplink-übertragung in einem drahtloskommunikationssystem
WO2014137129A3 (ko) 무선 통신 시스템에서 상향링크 전력 제어 방법 및 이를 위한 장치
MX2010001372A (es) Dispositivo de estacion base de radiocomunicacion y metodo de ajuste de correlacion.
WO2008105310A1 (ja) 基地局装置及び通信制御方法
MX2009011807A (es) Dispositivo de estacion de base y metodo de control de comunicacion.
TW200944001A (en) Interference management in a wireless communication system using overhead channel power control
DE602007013826D1 (de) Dpcch- und hs-dpcch-steuerung bei niedrigen gewährungen für e-dch
MY144871A (en) Uplink (ul) power control apparatus and method in broadband wireless communication system
IN2013MN00792A (de)
WO2008118081A3 (en) Method and apparatus for uplink power control during soft handover
WO2008105416A1 (ja) 基地局装置及び通信制御方法
TW200708137A (en) Base station, mobile station, and power control method
WO2011049359A3 (en) Power headroom reporting method and device for wireless communication system
TW200620922A (en) Channel estimation for a wireless communication system
ATE378789T1 (de) Unterstützung für garantierten bitratenverkehr für uplink übertragungen
TW200706039A (en) Transmission rate control method, mobile station, radio base station, and radio network controller
EP2497308A4 (de) Verfahren zur steuerung der übertragungsleistung einer benutzervorrichtung in einem drahtlosen kommunikationssystem und vorrichtung dafür
TW200718251A (en) Transmission power control method, and mobile communication system
DE602007009908D1 (de) Verfahren und Vorrichtung zur Anpassung der Übertragungsleistung eines Pilotkanals
MX2009010395A (es) Control de potencia en subcanales ortogonales en comunicaciones inalambricas.
TW200715780A (en) Transmission rate control method, mobile station, radio base station, and radio network controller
GB201108743D0 (en) Wireless network element integrated circuit and method for reducing interference
RU2007147023A (ru) Способ управления мощностью передачи и система мобильной свзи
MX2012007877A (es) Aparato de estacion de base de radio, dispositivo de terminal movil y metodo de comunicacion inalambrica.