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BRPI0409908A - estação de radio, sistema de radiocomunicação e método de operar um sistema de radiocomunicação - Google Patents

estação de radio, sistema de radiocomunicação e método de operar um sistema de radiocomunicação

Info

Publication number
BRPI0409908A
BRPI0409908A BRPI0409908-7A BRPI0409908A BRPI0409908A BR PI0409908 A BRPI0409908 A BR PI0409908A BR PI0409908 A BRPI0409908 A BR PI0409908A BR PI0409908 A BRPI0409908 A BR PI0409908A
Authority
BR
Brazil
Prior art keywords
communication system
transmit power
radio communication
data block
channel quality
Prior art date
Application number
BRPI0409908-7A
Other languages
English (en)
Inventor
Matthew P J Baker
Timothy J Moulsley
Original Assignee
Koninkl Philips Electronics Nv
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9957455&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BRPI0409908(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Koninkl Philips Electronics Nv filed Critical Koninkl Philips Electronics Nv
Publication of BRPI0409908A publication Critical patent/BRPI0409908A/pt
Publication of BRPI0409908B1 publication Critical patent/BRPI0409908B1/pt

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
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0225—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal
    • H04W52/0245—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal according to signal strength
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/005—Control of transmission; Equalising
    • 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
    • H04W52/20—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. 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
    • 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
    • H04W52/32—TPC of broadcast or control 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]
    • H04W52/38—TPC being performed in particular situations
    • H04W52/44—TPC being performed in particular situations in connection with interruption of transmission
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Eye Examination Apparatus (AREA)
  • Transmitters (AREA)

Abstract

"ESTAçãO DE RADIO, SISTEMA DE RADIOCOMUNICAçãO E MéTODO DE OPERAR UM SISTEMA DE RADIOCOMUNICAçãO". Em um sistema de comunicação suscetível a variações em qualidade de canal, controle da potência de transmitir é usado para reduzir as variações na qualidade de sinal recebido. Se a qualidade de canal se degradar a um grau tal que uma alta potência de transmitir seria requerida para assegurar qualidade de sinal recebida satisfatória, a potência de transmitir é decrescida e não é aumentada até aa qualidade de canal se recuperar suficientemente para habilitar um nível de potência de transmitir aceitável ser usado. Enquanto a potência está a um nível decrescido, a transmissão de um bloco de dados pode continuar, ou pode ser suspensa, com o bloco de dados sendo truncado se o inteiro bloco não ter sido transmitido ao término do período de tempo disponível para a transmissão do bloco de dados.
BRPI0409908-7A 2003-05-03 2004-04-20 Radio station, radiocommunication system and method of operating a radiocommunication system BRPI0409908B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBGB0310289.4A GB0310289D0 (en) 2003-05-03 2003-05-03 Communication system
GB0310289.4 2003-05-03
PCT/IB2004/001324 WO2004100394A1 (en) 2003-05-03 2004-04-20 Communication system

Publications (2)

Publication Number Publication Date
BRPI0409908A true BRPI0409908A (pt) 2006-04-25
BRPI0409908B1 BRPI0409908B1 (pt) 2017-12-05

Family

ID=9957455

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0409908-7A BRPI0409908B1 (pt) 2003-05-03 2004-04-20 Radio station, radiocommunication system and method of operating a radiocommunication system

Country Status (23)

Country Link
US (1) US8134929B2 (pt)
EP (1) EP1623511B1 (pt)
JP (1) JP3980049B2 (pt)
KR (1) KR101085993B1 (pt)
CN (1) CN1784836B (pt)
AT (1) ATE356473T1 (pt)
AU (1) AU2004237463B2 (pt)
BR (1) BRPI0409908B1 (pt)
CA (1) CA2524516C (pt)
CY (1) CY1107647T1 (pt)
DE (1) DE602004005179T2 (pt)
DK (1) DK1623511T3 (pt)
ES (1) ES2280958B5 (pt)
GB (1) GB0310289D0 (pt)
MX (1) MXPA05011790A (pt)
PL (1) PL1623511T3 (pt)
PT (1) PT1623511E (pt)
RU (1) RU2321948C2 (pt)
SI (1) SI1623511T1 (pt)
TW (1) TWI357276B (pt)
UA (1) UA86933C2 (pt)
WO (1) WO2004100394A1 (pt)
ZA (1) ZA200508893B (pt)

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GB0310289D0 (en) 2003-05-03 2003-06-11 Koninkl Philips Electronics Nv Communication system
US7587219B2 (en) * 2005-06-27 2009-09-08 Telefonaktiebolaget L M Ericsson (Publ) System and method for adaptive broadcast service
KR20080056317A (ko) * 2005-10-21 2008-06-20 인터디지탈 테크날러지 코포레이션 신뢰성있는 하이브리드 ａｒｑ 프로세스를 위한 재전송관리 방법 및 장치
US7761767B2 (en) 2005-10-21 2010-07-20 Interdigital Technology Corporation Method and apparatus for retransmission management for reliable hybrid ARQ process
JP4772111B2 (ja) * 2006-03-06 2011-09-14 シャープ株式会社 通知情報生成装置、通信装置、通知情報生成方法およびプログラム
CN101507136B (zh) * 2006-08-22 2013-04-24 皇家飞利浦电子股份有限公司 发射和接收数据的方法及其装置
MY149369A (en) * 2009-02-11 2013-08-30 Mimos Bhd Wireless sensor network with ambient energy harvesting
US8554259B2 (en) 2009-12-14 2013-10-08 Apple Inc. Method and apparatus to improve the robustness of a wireless communication link
TW201240505A (en) * 2011-03-23 2012-10-01 Acer Inc Power management method for use in a wireless network system
KR20140041305A (ko) * 2012-09-27 2014-04-04 삼성전자주식회사 사용자 단말에서 데이터 송수신 장치 및 방법
EP2755428A1 (en) * 2013-01-09 2014-07-16 Sony Mobile Communications AB Method for reducing power consumption of a mobile device and mobile device
CN104467881B (zh) * 2013-09-18 2017-07-18 瑞昱半导体股份有限公司 通信装置及其相关的信号接收装置
EP3549364B1 (en) * 2016-12-21 2021-02-17 Huawei Technologies Co., Ltd. A quality of service differentiation method for distributed network-assisted frame based equipment compliant user equipment cooperation in unlicensed spectrum
CN110167154B (zh) * 2018-02-12 2021-03-30 华为技术有限公司 传输上行信号的方法、通信装置及计算机可读存储介质

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US5657325A (en) * 1995-03-31 1997-08-12 Lucent Technologies Inc. Transmitter and method for transmitting information packets with incremental redundancy
JP2803626B2 (ja) * 1996-04-05 1998-09-24 日本電気株式会社 移動無線端末の送信電力制御方式
US5909434A (en) * 1996-05-31 1999-06-01 Qualcomm Incorporated Bright and burst mode signaling data transmission in an adjustable rate wireless communication system
JP3631601B2 (ja) 1996-11-27 2005-03-23 株式会社日立製作所 移動通信システム送信電力制御方法及びその実施装置
CN1136741C (zh) * 1996-11-27 2004-01-28 株式会社日立制作所 移动通信系统发送功率控制方法,移动终端及基地台
US6396867B1 (en) * 1997-04-25 2002-05-28 Qualcomm Incorporated Method and apparatus for forward link power control
JP3355295B2 (ja) * 1997-11-13 2002-12-09 松下電器産業株式会社 送信電力制御方法及び送受信装置
DE19813507C2 (de) 1998-03-26 2000-10-05 Siemens Ag Verfahren zur Anpassung eines Empfangsgerätes an Übertragungsbedingungen und Empfangsgerät hierfür
US6331763B1 (en) * 1998-04-15 2001-12-18 Tyco Electronics Corporation Devices and methods for protection of rechargeable elements
BR0006106A (pt) * 1999-05-12 2001-04-03 Samsung Electronics Co Ltd Método de provimento de tempo de rajada para transmissão de dados de alta velocidade em sistema transceptor de estação-base de um sistema de comunicação móvel
EP1067706B1 (en) * 1999-05-21 2004-03-24 Alcatel Method for improving performances of a mobile radiocommunication system using convergence assessment of power control loop
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CN1155179C (zh) * 2001-05-23 2004-06-23 华为技术有限公司 基于服务质量判断准则的快速小区选择方法
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GB0310289D0 (en) 2003-05-03 2003-06-11 Koninkl Philips Electronics Nv Communication system

Also Published As

Publication number Publication date
PT1623511E (pt) 2007-06-18
US8134929B2 (en) 2012-03-13
CN1784836A (zh) 2006-06-07
AU2004237463B2 (en) 2008-06-19
RU2321948C2 (ru) 2008-04-10
SI1623511T1 (sl) 2007-08-31
CY1107647T1 (el) 2013-04-18
KR20060009889A (ko) 2006-02-01
KR101085993B1 (ko) 2011-11-22
ZA200508893B (en) 2007-03-28
DK1623511T3 (da) 2007-06-25
ES2280958T3 (es) 2007-09-16
EP1623511A1 (en) 2006-02-08
US20060209703A1 (en) 2006-09-21
DE602004005179T2 (de) 2007-10-31
CA2524516C (en) 2008-06-17
JP2006525719A (ja) 2006-11-09
TW200428885A (en) 2004-12-16
MXPA05011790A (es) 2006-01-26
DE602004005179D1 (de) 2007-04-19
CN1784836B (zh) 2010-09-29
EP1623511B1 (en) 2007-03-07
CA2524516A1 (en) 2004-11-18
RU2005137694A (ru) 2006-06-10
GB0310289D0 (en) 2003-06-11
WO2004100394A1 (en) 2004-11-18
JP3980049B2 (ja) 2007-09-19
UA86933C2 (en) 2009-06-10
ES2280958B5 (es) 2020-10-01
PL1623511T3 (pl) 2007-08-31
ATE356473T1 (de) 2007-03-15
BRPI0409908B1 (pt) 2017-12-05
AU2004237463A1 (en) 2004-11-18
TWI357276B (en) 2012-01-21

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Legal Events

Date Code Title Description
B25D Requested change of name of applicant approved

Owner name: KONINKLIJKE PHILIPS N. V. (NL)

B25G Requested change of headquarter approved

Owner name: KONINKLIJKE PHILIPS N. V. (NL)

B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]