BR0109203A - Sistema de radiocomunicação, estações primária e secundária para uso em um sistema de radiocomunicação, e, método de operação de um sistema de radiocomunicação - Google Patents

Sistema de radiocomunicação, estações primária e secundária para uso em um sistema de radiocomunicação, e, método de operação de um sistema de radiocomunicação

Info

Publication number
BR0109203A
BR0109203A BR0109203-0A BR0109203A BR0109203A BR 0109203 A BR0109203 A BR 0109203A BR 0109203 A BR0109203 A BR 0109203A BR 0109203 A BR0109203 A BR 0109203A
Authority
BR
Brazil
Prior art keywords
radio communication
communication system
primary
station
optimal
Prior art date
Application number
BR0109203-0A
Other languages
English (en)
Inventor
Matthew Peter John Baker
Timothy James Moulsley
Bernard Hunt
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
Priority claimed from GBGB0100991.9A external-priority patent/GB0100991D0/en
Application filed by Koninkl Philips Electronics Nv filed Critical Koninkl Philips Electronics Nv
Publication of BR0109203A publication Critical patent/BR0109203A/pt

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
    • H04W52/54—Signalisation aspects of the TPC commands, e.g. frame structure
    • H04W52/60—Signalisation aspects of the TPC commands, e.g. frame structure using different transmission rates for TPC commands
    • 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
    • H04W52/30—TPC using constraints in the total amount of available transmission power
    • H04W52/32—TPC of broadcast or control channels

Landscapes

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

Abstract

"SISTEMA DE RADIOCOMUNICAçãO, ESTAçõES PRIMáRIA E SECUNDáRIA PARA USO EM UM SISTEMA DE RADIOCOMUNICAçãO, E, MéTODO DE OPERAçãO DE UM SISTEMA DE RADIOCOMUNICAçãO". Um sistema de radiocomunicação compreende uma estação secundária (110) tendo uma pluralidade de canais de comunicação (226a, 226b, 226c) com uma pluralidade de estações primárias (100a, 100b, 100c). O controle de potência de enlace fechado, separado, é realizado para cada um dos canais de comunicação (226a, 226b, 226c). Isto permite que seja selecionada a estação primária ótima para transmissão de dados para a estação secundária (110). Parâmetros derivados da operação de cada enlace de controle de potência permite o ajuste ótimo de parâmetros de canal para cada estação primária (100a, 100b, 100c). Uma tal disposição é particularmente adequada para um serviço de dados de ligação descendente, de alta velocidade, onde a rápida seleção da estação primária ótima e/ou parâmetros de canal melhora a robustez de ligação e a produtividade do sistema.
BR0109203-0A 2001-01-13 2001-12-14 Sistema de radiocomunicação, estações primária e secundária para uso em um sistema de radiocomunicação, e, método de operação de um sistema de radiocomunicação BR0109203A (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBGB0100991.9A GB0100991D0 (en) 2001-01-13 2001-01-13 Radio communication system
GBGB0103716.7A GB0103716D0 (en) 2001-01-13 2001-02-15 Radio communication system
PCT/IB2001/002555 WO2002056499A1 (en) 2001-01-13 2001-12-14 Radio communication system

Publications (1)

Publication Number Publication Date
BR0109203A true BR0109203A (pt) 2002-12-17

Family

ID=26245562

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0109203-0A BR0109203A (pt) 2001-01-13 2001-12-14 Sistema de radiocomunicação, estações primária e secundária para uso em um sistema de radiocomunicação, e, método de operação de um sistema de radiocomunicação

Country Status (11)

Country Link
US (1) US8428636B2 (pt)
EP (1) EP1354426B1 (pt)
JP (1) JP4104980B2 (pt)
CN (1) CN1309181C (pt)
AT (1) ATE343257T1 (pt)
BR (1) BR0109203A (pt)
DE (1) DE60124015T2 (pt)
ES (1) ES2274852T3 (pt)
MX (1) MXPA02008857A (pt)
TW (1) TW520587B (pt)
WO (1) WO2002056499A1 (pt)

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ATE319235T1 (de) * 2001-11-07 2006-03-15 Koninkl Philips Electronics Nv Verfahren zur auswahl einer teilmenge von mehreren antennen in einem diversity system
US7031742B2 (en) * 2002-02-07 2006-04-18 Qualcomm Incorporation Forward and reverse link power control of serving and non-serving base stations in a wireless communication system
CN100459755C (zh) * 2002-12-27 2009-02-04 Nxp股份有限公司 具有功率控制的移动终端与方法
US7146175B2 (en) * 2003-04-21 2006-12-05 Telefonaktiebolaget Lm Ericsson (Publ) Uplink load determination and signaling for admission and congestion control
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WO2005020490A1 (en) * 2003-08-13 2005-03-03 Flarion Technologies, Inc. Methods and apparatus of power control in wireless communication systems
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US7616698B2 (en) 2003-11-04 2009-11-10 Atheros Communications, Inc. Multiple-input multiple output system and method
US7239885B2 (en) * 2003-11-05 2007-07-03 Interdigital Technology Corporation Initial downlink transmit power adjustment for non-real-time services using dedicated or shared channel
US7720042B2 (en) * 2004-04-02 2010-05-18 Lg Electronics Inc. Method for transmitting and receiving data signal in MIMO system
GB0423567D0 (en) * 2004-10-23 2004-11-24 Koninkl Philips Electronics Nv Mimo system and method of operating a mimo system
US7292856B2 (en) * 2004-12-22 2007-11-06 Qualcomm Incorporated Methods and apparatus for flexible forward-link and reverse-link handoffs
CN101171773B (zh) * 2005-05-03 2011-08-17 Lg电子株式会社 改变在终端和网络之间的无线电接入配置
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
US8125947B2 (en) * 2005-09-30 2012-02-28 Alcatel Lucent Mapping control information to a dedicated physical control channel
KR100981811B1 (ko) * 2005-10-31 2010-09-13 엘지전자 주식회사 이동통신 시스템에서의 무선 접속정보 전달방법
EP2464028A1 (en) 2006-02-28 2012-06-13 Rotani Inc. Methods and apparatus for overlapping mimo antenna physical sectors
JP5014727B2 (ja) * 2006-10-03 2012-08-29 株式会社エヌ・ティ・ティ・ドコモ 送信電力制御方法及びユーザ端末
US8009639B2 (en) 2006-12-27 2011-08-30 Wireless Technology Solutions Llc Feedback control in an FDD TDD-CDMA system
PL2464176T3 (pl) * 2007-03-07 2020-03-31 Interdigital Technology Corporation Sposób z kombinacją pętli otwartej/pętli zamkniętej dla sterowania mocą łącza uplink stacji mobilnej
KR20110090521A (ko) * 2010-02-04 2011-08-10 주식회사 팬택 무선통신 시스템에서 데이터 및 제어정보의 전송 방법 및 그 송신장치, 그 수신장치
KR20130111942A (ko) 2010-07-12 2013-10-11 엘지전자 주식회사 상향 링크 신호를 전송하는 방법 및 이를 위한 장치
CN101951671B (zh) * 2010-08-25 2013-01-16 华为终端有限公司 一种无线网络连接方法、装置及终端
US10455554B2 (en) 2011-06-01 2019-10-22 Nokia Solutions And Networks Oy Signalling arrangement for inter-site carrier aggregation having only single component carrier available in uplink direction
US9929852B2 (en) 2015-08-04 2018-03-27 Futurewei Technologies, Inc. System and method for full duplex link adaptation in a full duplex communications system

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JP2738384B2 (ja) * 1996-03-18 1998-04-08 日本電気株式会社 送信電力制御方法
US6304562B1 (en) 1997-06-26 2001-10-16 Samsung Electronics Co., Ltd. Asymmetric forward power control in a CDMA communication
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US6862449B1 (en) * 1998-05-14 2005-03-01 Fujitsu Limited Reducing interference in cellular mobile communications networks
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US6351642B1 (en) * 1998-12-22 2002-02-26 Telefonaktiebolaget Lm Ericsson (Publ) CDMA soft hand-off
US6373823B1 (en) * 1999-01-28 2002-04-16 Qualcomm Incorporated Method and apparatus for controlling transmission power in a potentially transmission gated or capped communication system
US6862275B1 (en) * 1999-02-26 2005-03-01 Texas Instruments Incorporated Cell selection with STTD and SSDT
US6249683B1 (en) * 1999-04-08 2001-06-19 Qualcomm Incorporated Forward link power control of multiple data streams transmitted to a mobile station using a common power control channel
EP1067816A1 (en) * 1999-07-09 2001-01-10 Alcatel Base station of a CDMA radiocommunication network and radio terminal for communicating therewith
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GB0022633D0 (en) 2000-09-15 2000-11-01 Koninkl Philips Electronics Nv Secondary station and method of operating the station

Also Published As

Publication number Publication date
CN1309181C (zh) 2007-04-04
JP2004518330A (ja) 2004-06-17
US8428636B2 (en) 2013-04-23
ATE343257T1 (de) 2006-11-15
EP1354426A1 (en) 2003-10-22
ES2274852T3 (es) 2007-06-01
EP1354426B1 (en) 2006-10-18
US20020094834A1 (en) 2002-07-18
DE60124015T2 (de) 2007-05-16
JP4104980B2 (ja) 2008-06-18
WO2002056499A1 (en) 2002-07-18
TW520587B (en) 2003-02-11
MXPA02008857A (es) 2003-03-10
CN1428023A (zh) 2003-07-02
DE60124015D1 (de) 2006-11-30

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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]
B09B Patent application refused [chapter 9.2 patent gazette]

Free format text: INDEFIRO O PEDIDO DE ACORDO COM O ART .8O COMBINADO COM ART. 13 DA LPI

B12B Appeal against refusal [chapter 12.2 patent gazette]