AR058939A1 - Control de la potencia y transferencia con comandos para el control de la potencia e indicaciones de borrado - Google Patents

Control de la potencia y transferencia con comandos para el control de la potencia e indicaciones de borrado

Info

Publication number
AR058939A1
AR058939A1 ARP070100062A ARP070100062A AR058939A1 AR 058939 A1 AR058939 A1 AR 058939A1 AR P070100062 A ARP070100062 A AR P070100062A AR P070100062 A ARP070100062 A AR P070100062A AR 058939 A1 AR058939 A1 AR 058939A1
Authority
AR
Argentina
Prior art keywords
power control
mode
commands
transfer
indications
Prior art date
Application number
ARP070100062A
Other languages
English (en)
Inventor
Aamod Khandekar
Mohammad J Borran
Original Assignee
Qualcomm Inc
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 Qualcomm Inc filed Critical Qualcomm Inc
Publication of AR058939A1 publication Critical patent/AR058939A1/es

Links

Classifications

    • 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
    • H04W52/06—TPC algorithms
    • H04W52/08—Closed loop power control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/0005—Control or signalling for completing the hand-off
    • 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
    • H04W52/40—TPC being performed in particular situations during macro-diversity or soft handoff
    • 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
    • H04W52/54—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. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/06—TPC algorithms
    • H04W52/12—Outer and inner loops
    • 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
    • H04W52/06—TPC algorithms
    • H04W52/14—Separate analysis of uplink or downlink
    • H04W52/146—Uplink power control
    • 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
    • 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
    • H04W52/20—TPC being performed according to specific parameters using error rate
    • 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
    • H04W52/26—TPC being performed according to specific parameters using transmission rate or quality of service QoS [Quality of Service]
    • H04W52/265—TPC being performed according to specific parameters using transmission rate or quality of service QoS [Quality of Service] taking into account the quality of service QoS

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

Técnicas para llevar a cabo el control de la potencia y la transferencia. En un aspecto, el control de la potencia (PC) está soportado con multiples modos de PC tales como un modo de PC arriba-abajo y un modo de PC basado en borrado. Puede seleccionarse un modo de PC para su uso. Si se selecciona el modo de PC ascendente-descendente, entonces una estacion base estima la calidad de la senal recibida para un terminal y envía comandos de PC para dirigir el terminal para que ajuste su potencia de transmision. Si se selecciona el modo de PC basado en borrado, entonces la estacion base envía indicaciones de borrado que indican si las palabras de codigo recibidas procedentes del terminal, están borradas o están sin borrar. Para ambos modos de PC, el terminal ajusta su potencia de transmision sobre la base de la retroalimentacion para el control de la potencia (por ejemplo, comandos de PC e/o indicaciones de borrado) para lograr un nivel teorico de performance (por ejemplo, un coeficiente teorico de borrado para las palabras de codigo). Las indicaciones de borrado también pueden utilizarse para la transferencia (handoff).
ARP070100062A 2006-01-05 2007-01-05 Control de la potencia y transferencia con comandos para el control de la potencia e indicaciones de borrado AR058939A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US75698106P 2006-01-05 2006-01-05

Publications (1)

Publication Number Publication Date
AR058939A1 true AR058939A1 (es) 2008-03-05

Family

ID=38541766

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP070100062A AR058939A1 (es) 2006-01-05 2007-01-05 Control de la potencia y transferencia con comandos para el control de la potencia e indicaciones de borrado

Country Status (14)

Country Link
US (2) US8315226B2 (es)
EP (2) EP1987601A2 (es)
JP (2) JP5237114B2 (es)
KR (3) KR101168840B1 (es)
CN (3) CN103220771B (es)
AR (1) AR058939A1 (es)
BR (1) BRPI0706309B1 (es)
CA (2) CA2635299C (es)
DE (2) DE08014430T1 (es)
ES (2) ES2313864T1 (es)
RU (2) RU2509415C2 (es)
SG (1) SG160410A1 (es)
TW (1) TWI462506B (es)
WO (1) WO2007112142A2 (es)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7292856B2 (en) * 2004-12-22 2007-11-06 Qualcomm Incorporated Methods and apparatus for flexible forward-link and reverse-link handoffs
US8254360B2 (en) * 2005-06-16 2012-08-28 Qualcomm Incorporated OFDMA control channel interlacing
US7983674B2 (en) * 2005-06-16 2011-07-19 Qualcomm Incorporated Serving base station selection in a wireless communication system
US8315226B2 (en) 2006-01-05 2012-11-20 Qualcomm Incorporated Power control and handoff with power control commands and erasure indications
US8493941B2 (en) * 2006-04-21 2013-07-23 Alcatel Lucent Method to control the effects of out-of-cell interference in a wireless cellular system using over-the-air feedback control
EP2272289B1 (en) * 2008-04-29 2016-12-07 Telefonaktiebolaget LM Ericsson (publ) Method and arrangement for transmit power control of multiple downlink carriers
US8406768B1 (en) 2008-10-13 2013-03-26 Sprint Spectrum L.P. Method and system for maintaining a reverse-active set that defines which sectors receive reverse-link signals
US8442021B2 (en) * 2008-11-07 2013-05-14 Motorola Mobility Llc Radio link performance prediction in wireless communication terminal
US8472921B2 (en) * 2009-02-13 2013-06-25 Via Telecom, Inc. Apparatus, method and system for reduced active set management
WO2011034634A1 (en) * 2009-09-21 2011-03-24 Qualcomm Incorporated Methods and apparatuses for reporting a metric of downlink quality during a baton handover
JP5642875B2 (ja) * 2010-04-30 2014-12-17 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） 負荷分担電力制御のための方法および装置
US9048970B1 (en) * 2011-01-14 2015-06-02 Marvell International Ltd. Feedback for cooperative multipoint transmission systems
US9124327B2 (en) 2011-03-31 2015-09-01 Marvell World Trade Ltd. Channel feedback for cooperative multipoint transmission
US8744011B2 (en) * 2011-10-04 2014-06-03 Broadcom Corporation Wireless communication device having reduced power consumption
US9031597B2 (en) 2011-11-10 2015-05-12 Marvell World Trade Ltd. Differential CQI encoding for cooperative multipoint feedback
US9220087B1 (en) 2011-12-08 2015-12-22 Marvell International Ltd. Dynamic point selection with combined PUCCH/PUSCH feedback
EP2842361B1 (en) 2012-04-27 2019-03-27 Marvell World Trade Ltd. Coordinated multipoint (comp) communication between base-stations and mobile communication terminals
JP2014093607A (ja) * 2012-11-01 2014-05-19 Nec Corp 通信システム、通信装置、送信パワー制御方法および制御プログラム
KR20230084322A (ko) * 2014-10-03 2023-06-12 인터디지탈 패튼 홀딩스, 인크 제한된 직접 검색을 위한 방법
CN114270954A (zh) * 2019-08-23 2022-04-01 索尼集团公司 多功率等级操作

Family Cites Families (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5491717A (en) * 1993-10-18 1996-02-13 Motorola, Inc. Method for controlling transmission during handoff in a communication system
US6075974A (en) 1996-11-20 2000-06-13 Qualcomm Inc. Method and apparatus for adjusting thresholds and measurements of received signals by anticipating power control commands yet to be executed
US5987326A (en) * 1997-02-11 1999-11-16 Qualcomm Incorporated Transmit power reduction for a high speed CDMA link in soft handoff
US5982760A (en) 1997-06-20 1999-11-09 Qualcomm Inc. Method and apparatus for power adaptation control in closed-loop communications
US6188678B1 (en) 1997-08-07 2001-02-13 Qualcomm Inc. Method and apparatus for adaptive closed loop power control using open loop measurements
US6377809B1 (en) 1997-09-16 2002-04-23 Qualcomm Incorporated Channel structure for communication systems
US6259928B1 (en) * 1997-10-13 2001-07-10 Qualcomm Inc. System and method for optimized power control
US6185432B1 (en) 1997-10-13 2001-02-06 Qualcomm Incorporated System and method for selecting power control modes
CN1146138C (zh) 1997-10-13 2004-04-14 夸尔柯姆股份有限公司 优化功率控制的设备和方法
US6275478B1 (en) * 1998-07-10 2001-08-14 Qualcomm Incorporated Methods and apparatuses for fast power control of signals transmitted on a multiple access channel
US6449463B1 (en) 1998-10-29 2002-09-10 Qualcomm, Incorporated Variable loop gain in double loop power control systems
KR100366799B1 (ko) * 1998-12-26 2003-04-07 엘지전자 주식회사 이동통신시스템의전송전력제어방법
JP3968190B2 (ja) 1999-03-06 2007-08-29 松下電器産業株式会社 送受信装置
JP2000267962A (ja) 1999-03-19 2000-09-29 Canon Inc 情報処理装置および情報処理方法およびコンピュータが読み出し可能なプログラムを格納した記憶媒体
US6515975B1 (en) * 1999-04-22 2003-02-04 Nortel Networks Limited Fast forward power control during soft handoff
US6208699B1 (en) * 1999-09-01 2001-03-27 Qualcomm Incorporated Method and apparatus for detecting zero rate frames in a communications system
US7590095B2 (en) 2000-02-14 2009-09-15 Qualcomm Incorporated Method and apparatus for power control of multiple channels in a wireless communication system
KR20010109040A (ko) 2000-06-01 2001-12-08 신승현 인터넷 방송 중계 시스템 및 그 방법
US6876866B1 (en) * 2000-07-13 2005-04-05 Qualcomm Incorporated Multi-state power control mechanism for a wireless communication system
JP2005509313A (ja) * 2001-03-28 2005-04-07 クゥアルコム・インコーポレイテッド 通信システムにおいて提供される一対多地点サービスのための電力制御
US6757520B2 (en) 2001-06-26 2004-06-29 Qualcomm Incorporated Method and apparatus for selecting a serving sector in a data communication system
KR100547843B1 (ko) 2001-07-13 2006-02-01 삼성전자주식회사 이동통신 시스템의 송신전력 제어장치 및 방법
US7190964B2 (en) 2001-08-20 2007-03-13 Telefonaktiebolaget Lm Ericsson (Publ) Reverse link power control in 1xEV-DV systems
US6731606B2 (en) * 2002-01-31 2004-05-04 Qualcomm Incorporated Power control outer loop for communication channels with discontinuous transmission (DTX)
KR100547893B1 (ko) * 2001-10-30 2006-02-01 삼성전자주식회사 이동통신시스템에서 역방향 채널의 전력 제어 방법 및 장치
US7170876B2 (en) * 2002-04-30 2007-01-30 Qualcomm, Inc. Outer-loop scheduling design for communication systems with channel quality feedback mechanisms
US7313398B1 (en) 2002-08-06 2007-12-25 Sprint Spectrum L.P. System and method for handoff in a CDMA network
DE10237330A1 (de) * 2002-08-14 2004-02-26 Siemens Ag Verbesserungen in einem Funk-Kommunikationssystem
CN1198419C (zh) * 2003-01-16 2005-04-20 大唐移动通信设备有限公司 基于下行导引时隙的功率控制方法
WO2005009069A1 (en) 2003-07-10 2005-01-27 Telefonaktiebolaget Lm Ericsson (Publ) Radio link management based on retransmission request performance
US7738901B2 (en) * 2003-07-10 2010-06-15 Telefonaktiebolaget Lm Ericsson (Publ) Secondary link power control in a wireless communication network
ATE394891T1 (de) * 2003-07-11 2008-05-15 Qualcomm Inc Dynamischer gemeinsam benutzter vorwärtsstreckenkanal für ein drahtloses kommunikationssystem
US7076265B2 (en) * 2003-09-26 2006-07-11 Motorola, Inc. Power reduction method for a mobile communication system
JP4255357B2 (ja) 2003-10-29 2009-04-15 京セラ株式会社 ハンドオフ制御方法およびそれを利用した無線装置
KR100945336B1 (ko) 2003-12-30 2010-03-08 엘지노텔 주식회사 역방향링크 전력 제어 방법
US7197692B2 (en) * 2004-06-18 2007-03-27 Qualcomm Incorporated Robust erasure detection and erasure-rate-based closed loop power control
US7292856B2 (en) 2004-12-22 2007-11-06 Qualcomm Incorporated Methods and apparatus for flexible forward-link and reverse-link handoffs
US7477899B2 (en) * 2005-01-21 2009-01-13 Alcatel-Lucent Usa Inc. Integrating rate or power control with scheduling of reverse link wireless transmissions in a handoff zone
WO2007044316A1 (en) * 2005-10-06 2007-04-19 Interdigital Technology Corporation Method and apparatus for controlling uplink transmission power for ofdma based evolved utra
US8315226B2 (en) 2006-01-05 2012-11-20 Qualcomm Incorporated Power control and handoff with power control commands and erasure indications

Also Published As

Publication number Publication date
EP1987601A2 (en) 2008-11-05
KR20100119581A (ko) 2010-11-09
RU2009147512A (ru) 2011-06-27
CN101390301A (zh) 2009-03-18
EP1993215A1 (en) 2008-11-19
CA2758329A1 (en) 2007-10-04
CN103037487A (zh) 2013-04-10
TWI462506B (zh) 2014-11-21
SG160410A1 (en) 2010-04-29
JP2012120183A (ja) 2012-06-21
CN103220771A (zh) 2013-07-24
DE07756306T1 (de) 2009-03-05
KR101129206B1 (ko) 2012-03-26
CN103220771B (zh) 2016-06-08
JP5237114B2 (ja) 2013-07-17
TW200742302A (en) 2007-11-01
US20070201407A1 (en) 2007-08-30
ES2312306T1 (es) 2009-03-01
JP5502846B2 (ja) 2014-05-28
WO2007112142A3 (en) 2008-08-14
US8737360B2 (en) 2014-05-27
CN101390301B (zh) 2013-07-24
BRPI0706309A2 (pt) 2011-03-22
US20130040647A1 (en) 2013-02-14
US8315226B2 (en) 2012-11-20
ES2313864T1 (es) 2009-03-16
JP2009522957A (ja) 2009-06-11
DE08014430T1 (de) 2009-04-16
RU2008132139A (ru) 2010-02-10
CN103037487B (zh) 2016-03-30
KR101168840B1 (ko) 2012-07-26
RU2414055C2 (ru) 2011-03-10
KR101048633B1 (ko) 2011-07-12
CA2635299C (en) 2015-08-11
BRPI0706309B1 (pt) 2019-10-29
CA2758329C (en) 2015-11-17
RU2509415C2 (ru) 2014-03-10
KR20110038162A (ko) 2011-04-13
WO2007112142A2 (en) 2007-10-04
KR20080091208A (ko) 2008-10-09
CA2635299A1 (en) 2007-10-04

Similar Documents

Publication Publication Date Title
AR058939A1 (es) Control de la potencia y transferencia con comandos para el control de la potencia e indicaciones de borrado
BRPI0520728A2 (pt) métodos para transmitir conteúdo de informação a pelo menos um usuário de uma rede de comunicações móvel e para receber conteúdo de informação em um equipamento de usuário de um usuário de uma rede de comunicações móvel, rede de comunicações móvel, e, equipamento de usuário para uso em uma rede de comunicações móvel
WO2004065993A3 (en) Free space optical communication system with power level management
WO2009099473A3 (en) Power decision pilot for a wireless communication system
TW200733764A (en) Reducing data loss during handoffs in wireless communication
AR053923A1 (es) Seleccion de la estacion base servidora en un sistema de comunicacion inalambrico
AR041971A1 (es) Unidades transmisoras / receptoras inalambricas que tienen multiples receptores y metodos
WO2006062692A3 (en) Communications device with low battery notification
WO2007002032A3 (en) Slow uplink power control
ES2570366T3 (es) Dispositivos, procedimientos y sistemas de configuración de conmutación de antenas
AR079864A1 (es) Administracion de consumo de potencia en estaciones base y en puntos de acceso remotos
WO2006099001A3 (en) Apparatus and methods for determining connection quality of a wireless device on a wireless communications network
WO2011037722A3 (en) User-selectable environments for mobile communications devices
WO2011034346A3 (en) Apparatus and method for generating high resolution frames for dimming and visibility support in visible light communication
AR084273A1 (es) Metodos y aparatos para permitir una indicacion de recorte de potencia en el phr en un sistema de telecomunicaciones
ATE387815T1 (de) Vorrichtung und verfahren für transparente und integrierte drahtlose nachrichtendienste in einer multi-mode umgebung
RU2012139020A (ru) Система мобильной связи
IN2014MN01999A (es)
BR0214530A (pt) Dispositivo de comunicação móvel multimodo com transceptor de modo contìnuo e métodos para o mesmo
ES2570763T3 (es) Método de utilización compartida de potencia y estación base
WO2007076079A3 (en) A novel design for a wireless network device
CO2022003047A2 (es) Terminal y método de comunicación
ATE356473T1 (de) Kommunikationssystem
WO2007089636A3 (en) Method of managing use of channelization codes during soft handoff
ATE356851T1 (de) Silikonkautschuk

Legal Events

Date Code Title Description
FB Suspension of granting procedure