BR0015250A - Método e aparelho para a realização de handoff em um sistema de comunicação de alta velocidade - Google Patents

Método e aparelho para a realização de handoff em um sistema de comunicação de alta velocidade

Info

Publication number
BR0015250A
BR0015250A BR0015250-1A BR0015250A BR0015250A BR 0015250 A BR0015250 A BR 0015250A BR 0015250 A BR0015250 A BR 0015250A BR 0015250 A BR0015250 A BR 0015250A
Authority
BR
Brazil
Prior art keywords
handoff
base station
communication system
reverse link
link signal
Prior art date
Application number
BR0015250-1A
Other languages
English (en)
Other versions
BRPI0015250B1 (pt
Inventor
Peter J Black
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 BR0015250A publication Critical patent/BR0015250A/pt
Publication of BRPI0015250B1 publication Critical patent/BRPI0015250B1/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/24—Reselection being triggered by specific parameters
    • H04W36/30—Reselection being triggered by specific parameters by measured or perceived connection quality data
    • H04W36/304—Reselection being triggered by specific parameters by measured or perceived connection quality data due to measured or perceived resources with higher communication quality
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/16—Performing reselection for specific purposes
    • H04W36/18—Performing reselection for specific purposes for allowing seamless reselection, e.g. soft reselection
    • 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
    • H04W52/40—TPC being performed in particular situations during macro-diversity or soft handoff

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Time-Division Multiplex Systems (AREA)

Abstract

"MéTODO E APARELHO PARA A REALIZAçãO DE HANDOFF EM UM SISTEMA DE COMUNICAçãO DE ALTA VELOCIDADE". Um sistema de comunicação incluindo um sistema de controle de potência de malha fechada. Antes de se permitir um handoff para uma, nova estação base, a estação assinante verifica se seu sinal de link reverso está sendo recebido pela estação base de destino com energia suficiente. A determinação é feita com base nos comandos de controle de potência de link reverso recebidos a partir da estação base. Além disso, um handoff pode ser forçado, quando a estação base, fornecendo o melhor sinal de link de emissão, não estiver recebendo o sinal de link reverso a partir da estação assinante com energia suficiente.
BRPI0015250A 1999-11-04 2000-11-06 método para realizar handoff em um sistema de comunicação sem fio e aparelho de estação de assinante BRPI0015250B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/434,314 US7206580B2 (en) 1999-11-04 1999-11-04 Method and apparatus for performing handoff in a high speed communication system
PCT/US2000/030580 WO2001033871A2 (en) 1999-11-04 2000-11-06 Method for performing handoff by sequentially using up- and downlink signal quality

Publications (2)

Publication Number Publication Date
BR0015250A true BR0015250A (pt) 2002-10-08
BRPI0015250B1 BRPI0015250B1 (pt) 2016-12-06

Family

ID=23723726

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0015250A BRPI0015250B1 (pt) 1999-11-04 2000-11-06 método para realizar handoff em um sistema de comunicação sem fio e aparelho de estação de assinante

Country Status (11)

Country Link
US (3) US7206580B2 (pt)
EP (3) EP1855503B1 (pt)
JP (1) JP4455798B2 (pt)
KR (1) KR100751971B1 (pt)
CN (2) CN100379311C (pt)
AT (1) ATE381868T1 (pt)
AU (1) AU777687B2 (pt)
BR (1) BRPI0015250B1 (pt)
DE (1) DE60037533T2 (pt)
ES (1) ES2295064T3 (pt)
WO (1) WO2001033871A2 (pt)

Families Citing this family (53)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7206580B2 (en) * 1999-11-04 2007-04-17 Qualcomm Incorporated Method and apparatus for performing handoff in a high speed communication system
US6996069B2 (en) * 2000-02-22 2006-02-07 Qualcomm, Incorporated Method and apparatus for controlling transmit power of multiple channels in a CDMA communication system
US7224719B1 (en) 2000-03-31 2007-05-29 Qualcomm, Incorporated Fast acquisition of a pilot signal in a wireless communication device
US6944143B1 (en) 2000-03-31 2005-09-13 Qualcomm Incorporated Prioritization of searching by a remote unit in a wireless communication system
US8537656B2 (en) 2000-07-19 2013-09-17 Ipr Licensing, Inc. Method for compensating for multi-path of a CDMA reverse link utilizing an orthogonal channel structure
US7911993B2 (en) 2000-07-19 2011-03-22 Ipr Licensing, Inc. Method and apparatus for allowing soft handoff of a CDMA reverse link utilizing an orthogonal channel structure
SG146434A1 (en) * 2000-11-29 2008-10-30 British Telecomm Transmitting and receiving real-time data
US6760597B2 (en) * 2000-12-08 2004-07-06 Lucent Technologies Inc. Power control method for CDMA wireless communication networks
US6917581B2 (en) 2001-07-17 2005-07-12 Ipr Licensing, Inc. Use of orthogonal or near orthogonal codes in reverse link
GB0120033D0 (en) * 2001-08-16 2001-10-10 Fujitsu Ltd Cell selection
CN1557072A (zh) * 2001-09-21 2004-12-22 ���˹���Ѷ��� 使用缓冲器大小计算用于拥塞控制的传输速率的数据通信方法和系统
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
CA2464508A1 (en) * 2001-11-30 2003-06-12 Rory Stewart Turnbull Method and apparatus for critical time multimedia data transmission
JP3880862B2 (ja) 2002-01-29 2007-02-14 富士フイルムホールディングス株式会社 撮像装置
EP1359722A1 (en) * 2002-03-27 2003-11-05 BRITISH TELECOMMUNICATIONS public limited company Data streaming system and method
JP4440651B2 (ja) * 2002-03-27 2010-03-24 ブリティッシュ・テレコミュニケーションズ・パブリック・リミテッド・カンパニー データストリーミングシステムのためのデータ構造
US7061971B2 (en) * 2002-07-11 2006-06-13 Qualcomm Incorporated Method and apparatus for diversity searching and demodulator assignment in a wireless communication system
US7085582B2 (en) * 2002-07-31 2006-08-01 Motorola, Inc. Pilot information gain control method and apparatus
US6985733B2 (en) * 2002-08-15 2006-01-10 Motorola, Inc. Method and apparatus for scanning for neighboring cells
US6725044B2 (en) * 2002-08-15 2004-04-20 Thomson Licensing S.A. Technique seamless handoff of a mobile terminal user from a wireless telephony network to a wireless LAN
US8400979B2 (en) * 2003-01-07 2013-03-19 Qualcomm Incorporated Forward link handoff for wireless communication systems with OFDM forward link and CDMA reverse link
US7783312B2 (en) * 2003-01-23 2010-08-24 Qualcomm Incorporated Data throughput improvement in IS2000 networks via effective F-SCH reduced active set pilot switching
US7072630B2 (en) * 2003-03-06 2006-07-04 Qualcomm, Inc. Adaptive data rate determination for a reverse link communication in a communication system
GB0306296D0 (en) * 2003-03-19 2003-04-23 British Telecomm Data transmission
KR100689508B1 (ko) * 2003-09-04 2007-03-02 삼성전자주식회사 통신 시스템에서 핸드오버 수행 방법
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
KR100975715B1 (ko) * 2005-06-27 2010-08-12 삼성전자주식회사 이동통신 시스템에서의 핸드오프 결정 방법 및 이를 지원하는 시스템
US8249192B2 (en) * 2005-07-18 2012-08-21 Nokia Corporation Techniques to transmit data rate control signals for multi-carrier wireless systems
US7583689B2 (en) * 2005-11-01 2009-09-01 Alcatel Lucent Distributed communication equipment architectures and techniques
US7706811B2 (en) 2006-09-19 2010-04-27 Broadphone Llc Signal comparison-based location determining method
CN101529951B (zh) * 2006-10-27 2012-12-12 捷讯研究有限公司 基于数据速率和接收功率电平的链路质量测量
US8891489B2 (en) * 2007-03-19 2014-11-18 Qualcomm Incorporated Handover mechanism that exploits uplink channel quality of a target cell
US8170477B2 (en) * 2008-04-04 2012-05-01 Broadcom Corporation Robust wireless communication device
US8331975B2 (en) * 2008-12-03 2012-12-11 Interdigital Patent Holdings, Inc. Uplink power control for distributed wireless communication
FR2943163A1 (fr) * 2009-03-11 2010-09-17 Cryptiris Dispositif de localisation spatiale, emetteur de reference et systeme de localisation associes
KR101641106B1 (ko) 2010-06-09 2016-07-20 삼성전자주식회사 계층 셀에서의 매크로 기지국, 소형 기지국 및 단말의 통신 방법
US10812216B2 (en) 2018-11-05 2020-10-20 XCOM Labs, Inc. Cooperative multiple-input multiple-output downlink scheduling
US10432272B1 (en) 2018-11-05 2019-10-01 XCOM Labs, Inc. Variable multiple-input multiple-output downlink user equipment
US10659112B1 (en) 2018-11-05 2020-05-19 XCOM Labs, Inc. User equipment assisted multiple-input multiple-output downlink configuration
US10756860B2 (en) 2018-11-05 2020-08-25 XCOM Labs, Inc. Distributed multiple-input multiple-output downlink configuration
CN113169764B (zh) 2018-11-27 2024-11-19 艾斯康实验室公司 非相干协作式多输入多输出通信
US10756795B2 (en) 2018-12-18 2020-08-25 XCOM Labs, Inc. User equipment with cellular link and peer-to-peer link
US11063645B2 (en) 2018-12-18 2021-07-13 XCOM Labs, Inc. Methods of wirelessly communicating with a group of devices
US11330649B2 (en) 2019-01-25 2022-05-10 XCOM Labs, Inc. Methods and systems of multi-link peer-to-peer communications
US10756767B1 (en) 2019-02-05 2020-08-25 XCOM Labs, Inc. User equipment for wirelessly communicating cellular signal with another user equipment
US10686502B1 (en) 2019-04-29 2020-06-16 XCOM Labs, Inc. Downlink user equipment selection
US10735057B1 (en) 2019-04-29 2020-08-04 XCOM Labs, Inc. Uplink user equipment selection
US11411778B2 (en) 2019-07-12 2022-08-09 XCOM Labs, Inc. Time-division duplex multiple input multiple output calibration
US11411779B2 (en) 2020-03-31 2022-08-09 XCOM Labs, Inc. Reference signal channel estimation
CN115428513A (zh) 2020-04-15 2022-12-02 艾斯康实验室公司 无线网络多点关联性和多路径
WO2022241436A1 (en) 2021-05-14 2022-11-17 XCOM Labs, Inc. Scrambling identifiers for wireless communication systems

Family Cites Families (60)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4222115A (en) 1978-03-13 1980-09-09 Purdue Research Foundation Spread spectrum apparatus for cellular mobile communication systems
US4475010A (en) 1983-05-05 1984-10-02 At&T Bell Laboratories High density cellular mobile radio communications
US4901307A (en) 1986-10-17 1990-02-13 Qualcomm, Inc. Spread spectrum multiple access communication system using satellite or terrestrial repeaters
US4718081A (en) 1986-11-13 1988-01-05 General Electric Company Method and apparatus for reducing handoff errors in a cellular radio telephone communications system
SE8802229D0 (sv) 1988-06-14 1988-06-14 Ericsson Telefon Ab L M Forfarande vid mobilradiostation
US5327577A (en) 1988-06-14 1994-07-05 Telefonaktiebolaget L M Ericsson Handover method for mobile radio system
US5127100A (en) 1989-04-27 1992-06-30 Motorola, Inc. Digital radio communication system and two way radio
US5101501A (en) 1989-11-07 1992-03-31 Qualcomm Incorporated Method and system for providing a soft handoff in communications in a cdma cellular telephone system
US5056109A (en) 1989-11-07 1991-10-08 Qualcomm, Inc. Method and apparatus for controlling transmission power in a cdma cellular mobile telephone system
US5109390A (en) 1989-11-07 1992-04-28 Qualcomm Incorporated Diversity receiver in a cdma cellular telephone system
US5054110A (en) 1989-12-29 1991-10-01 Motorola, Inc. Multi-site dispatching system cell registration
US5103459B1 (en) 1990-06-25 1999-07-06 Qualcomm Inc System and method for generating signal waveforms in a cdma cellular telephone system
US5103390A (en) 1990-09-10 1992-04-07 Prodigit Electronics Co. Ltd. AC load simulator
US5345467A (en) * 1991-07-10 1994-09-06 Interdigital Technology Corp. CDMA cellular hand-off apparatus and method
US5179571A (en) 1991-07-10 1993-01-12 Scs Mobilecom, Inc. Spread spectrum cellular handoff apparatus and method
US5267261A (en) * 1992-03-05 1993-11-30 Qualcomm Incorporated Mobile station assisted soft handoff in a CDMA cellular communications system
SE9200915D0 (sv) * 1992-03-24 1992-03-24 Ericsson Telefon Ab L M Methods in a cellular mobile radio communincation system
US5491717A (en) * 1993-10-18 1996-02-13 Motorola, Inc. Method for controlling transmission during handoff in a communication system
ZA948133B (en) 1993-10-28 1996-05-17 Qualcomm Inc Method and apparatus for reducing the average transmit power from a sectorized base station
US6157668A (en) * 1993-10-28 2000-12-05 Qualcomm Inc. Method and apparatus for reducing the average transmit power of a base station
GB2287379B (en) * 1994-03-10 1998-06-10 Roke Manor Research Apparatus for use in a mobile radio system
JP2904335B2 (ja) * 1994-04-27 1999-06-14 エヌ・ティ・ティ移動通信網株式会社 送信電力制御方法および移動局装置
FI98693C (fi) * 1994-06-14 1997-07-25 Nokia Telecommunications Oy Handover matkaviestinjärjestelmässä
US5638412A (en) * 1994-06-15 1997-06-10 Qualcomm Incorporated Method for providing service and rate negotiation in a mobile communication system
US5548812A (en) * 1994-07-21 1996-08-20 Qualcomm Incorporated Method and apparatus for balancing the forward link handoff boundary to the reverse link handoff boundary in a cellular communication system
US5933787A (en) 1995-03-13 1999-08-03 Qualcomm Incorporated Method and apparatus for performing handoff between sectors of a common base station
US5734646A (en) * 1995-10-05 1998-03-31 Lucent Technologies Inc. Code division multiple access system providing load and interference based demand assignment service to users
US5774809A (en) * 1996-02-12 1998-06-30 Nokia Mobile Phones Limited Simplified mobile assisted handoff of signal between cells
JP2839014B2 (ja) * 1996-07-05 1998-12-16 日本電気株式会社 符号分割多重方式セルラシステムの送信電力制御方法
US5933462A (en) 1996-11-06 1999-08-03 Qualcomm Incorporated Soft decision output decoder for decoding convolutionally encoded codewords
US5940761A (en) * 1997-01-15 1999-08-17 Qaulcomm Incorporated Method and apparatus for performing mobile assisted hard handoff between communication systems
US6154653A (en) * 1997-05-29 2000-11-28 Samsung Electronics Co., Ltd. Soft swap handoff method in a CDMA cellular system
US6055428A (en) * 1997-07-21 2000-04-25 Qualcomm Incorporated Method and apparatus for performing soft hand-off in a wireless communication system
US6038448A (en) * 1997-07-23 2000-03-14 Nortel Networks Corporation Wireless communication system having hand-off based upon relative pilot signal strengths
US6574211B2 (en) 1997-11-03 2003-06-03 Qualcomm Incorporated Method and apparatus for high rate packet data transmission
KR100248405B1 (ko) * 1997-11-05 2000-03-15 정선종 다중 반송파 코드 분할 다중 접속 셀룰러 시스템에서 전력효율이 높은 소프트 핸드오프를 지원하는 방법 및 시스템
KR100276698B1 (ko) * 1997-11-17 2001-02-01 정선종 코드분할다중접속셀룰러이동통신시스템에서소프트핸드오프시의순방향링크전력제어방법및장치
JP3043729B2 (ja) * 1997-12-04 2000-05-22 三星電子株式会社 移動通信システムのハンドオフ装置及び方法
WO1999041925A1 (en) * 1998-02-16 1999-08-19 Nokia Networks Oy Method and system for performing handover in a mobile communication system
FI106285B (fi) * 1998-02-17 2000-12-29 Nokia Networks Oy Mittausraportointi tietoliikennejärjestelmässä
FI106236B (fi) 1998-02-17 2000-12-15 Nokia Networks Oy Mittausraportointi tietoliikennejärjestelmässä
EP0940930B1 (en) * 1998-03-03 2012-09-26 NEC Corporation Method of controlling transmission power in a cellular type mobile communication system
US6341124B1 (en) * 1998-03-13 2002-01-22 Telefonaktiebolaget Lm Ericsson Accommodating packet data loss at base stations interfacing between a packet switched network and a CDMA macrodiversity network
JP3031327B2 (ja) * 1998-03-26 2000-04-10 日本電気株式会社 スペクトラム拡散通信システムおよびその過負荷制御方法
US6144861A (en) * 1998-04-07 2000-11-07 Telefonaktiebolaget Lm Ericsson Downlink power control in a cellular mobile radio communications system
US6104927A (en) * 1998-05-28 2000-08-15 Motorola, Inc. Communication system, mobile station, and method for mobile station registration
FI106518B (fi) 1998-06-26 2001-02-15 Nokia Networks Oy Kanavanvaihtomenetelmä
KR100413418B1 (ko) * 1998-07-10 2004-02-14 엘지전자 주식회사 역방향링크의독립적소프트핸드오프제어방법
JP3204310B2 (ja) * 1998-08-12 2001-09-04 日本電気株式会社 Ｃｄｍａ移動通信システムおよびその下り送信電力制御方法
US6119010A (en) 1998-10-13 2000-09-12 Motorola, Inc. Method and apparatus for adjusting channel powers in a wireless communication system based on a predicted mobile location
KR100311506B1 (ko) * 1998-11-04 2001-11-15 서평원 이동통신시스템에서핸드오프제어방법
US6208873B1 (en) * 1998-11-23 2001-03-27 Qualcomm Incorporated Method and apparatus for transmitting reverse link power control signals based on the probability that the power control command is in error
EP1032237A1 (en) 1999-02-22 2000-08-30 Motorola Limited A CDMA communication system with soft handover
GB9906005D0 (en) * 1999-03-17 1999-05-12 Motorola Ltd A subscriber unit and method of cell selection for a cellular communication system
US6606341B1 (en) * 1999-03-22 2003-08-12 Golden Bridge Technology, Inc. Common packet channel with firm handoff
US6515975B1 (en) * 1999-04-22 2003-02-04 Nortel Networks Limited Fast forward power control during soft handoff
DE69900938T2 (de) * 1999-04-30 2003-01-16 Alcatel, Paris Weiches Übergabeverfahren für CDMA unter Verwendung von Rückkanal Messdaten
AU5261500A (en) 1999-06-24 2001-01-31 Telefonaktiebolaget Lm Ericsson (Publ) Network-evaluated handover assisted by both mobile and base-stations
US7072311B1 (en) * 1999-10-12 2006-07-04 Via Telecom Co., Ltd. Method and apparatus for initiating a reverse link intergenerational handoff in a CDMA communication system
US7206580B2 (en) 1999-11-04 2007-04-17 Qualcomm Incorporated Method and apparatus for performing handoff in a high speed communication system

Also Published As

Publication number Publication date
AU777687B2 (en) 2004-10-28
US7206580B2 (en) 2007-04-17
JP4455798B2 (ja) 2010-04-21
EP1855503A1 (en) 2007-11-14
ES2295064T3 (es) 2008-04-16
KR20020044182A (ko) 2002-06-14
EP2257105A2 (en) 2010-12-01
AU1362301A (en) 2001-05-14
CN101232727B (zh) 2013-06-05
EP2257105A3 (en) 2016-06-08
EP1226722A2 (en) 2002-07-31
DE60037533D1 (de) 2008-01-31
ATE381868T1 (de) 2008-01-15
DE60037533T2 (de) 2008-12-11
JP2003513566A (ja) 2003-04-08
US7580709B2 (en) 2009-08-25
US20030153311A1 (en) 2003-08-14
EP2257105B1 (en) 2019-01-16
US8010113B2 (en) 2011-08-30
US20070123261A1 (en) 2007-05-31
WO2001033871A3 (en) 2001-10-18
EP1855503B1 (en) 2013-05-01
CN100379311C (zh) 2008-04-02
BRPI0015250B1 (pt) 2016-12-06
EP1226722B1 (en) 2007-12-19
CN1433649A (zh) 2003-07-30
CN101232727A (zh) 2008-07-30
HK1056075A1 (zh) 2004-01-30
KR100751971B1 (ko) 2007-08-28
US20090305705A1 (en) 2009-12-10
WO2001033871A2 (en) 2001-05-10

Similar Documents

Publication Publication Date Title
ES2523868T3 (es) Procedimiento, estación base, medio informático y procesador para controlar la energía de transmisión de señales de enlace directo
BR0208449A (pt) Método para controlar a transmissão reversa em um sistema de comunicação móvel
BR0205957A (pt) Método de controle de potência durante a transferência suave em um sistema de comunicação móvel
BR9906825A (pt) Processo e dispositivo para controlar a energia de transmissão de um canal comum invertido para uma estação móvel em um sistema de comunicação de acesso múltiplo de divisão de código (cdma)
DK1192749T3 (da) Fremgangsmåde og apparat til bestemmelse af omvendt lænketransmissionshastighed i et trådlöst kommunikationssystem
BR0205963A (pt) Aparelho e método para controlar a transmissão reversa em um sistema de comunicação móvel
EP2257105A3 (en) Method for performing handoff by sequentially using up- and downlink signal quality
BR9904786A (pt) Processo de comunicação de dados
BR9906437A (pt) Processo para a realização de uma transferência
BR0107464A (pt) Sincronização de estação base para repasse em uma rede hìbrida gsm/cdma
BR0317697A (pt) Método e aparelho para estabelecimento de comunicação direta para dispositivos móveis em um sistema de comunicação de rádio
BR0111881A (pt) Método, sistema, aparelho, e, equipamento do usuário para o controle de potência do canal compartilhado de enlace descendente em uma transferência suave
NO934404L (no) Elektrokirurgisk og ultrasonisk kirurgisk-system
BR9809956A (pt) Processo de controlar nìveis de potência de sinais transmitidos por estações base em um sistema de comunicação tendo estações base e estações remotas
IL143457A0 (en) Forward and reverse link power control using position and mobility information
BR9007828A (pt) Sistema diretor de comunicacoes,processo para desconexao de comunicacoes e processo e sistema para dirigir a retransmissao de comunicacoes
AU3544489A (en) Communication system having a packet structure field
BR9908269A (pt) Método e aparelho para proporcionar um ajuste de tempo para um sistema de comunicação sem fio
BR9909023A (pt) Dispositivo de controle de potência e método de controle de um canal comum de enlace inverso num sistema de comunicação cdma
BR9906639A (pt) Processo para determinar uma potência detransmissão inicial para um transmissor de canalde enlace de ida de uma estação base em um sistemade comunicações móvel, sistema de comunicaçõesmóvel para determinar uma potência detransmissão inicial para um canal de enlace de ida,dispositivo para determinar potência detransmissão inicial para um canal de enlace de idaem um sistema de comunicações móvel, processopara comunicar um canal em um sistema decomunicações móvel, e, dispositivo para comunicarum canal em uma estação móvel em um sistema decomunicações móvel
BR9804043A (pt) Controle da invenção, do modelo de utilidade ou do certificado de adição.
WO2001078240A3 (en) Method and apparatus for soft handoff communications in a communication system operating according to multiple communication standards
NO984433D0 (no) FremgangsmÕte for effektstyring ved diskontinuerlig sending
BRPI9715349A8 (pt) Método e equipamento para comunicar dados entre uma estação móvel e uma estação base localizada em uma célula em um sistema de comunicação sem fio
BR0008806A (pt) Controle de potência de sinal cdma usando cálculos de sinal de quadratura

Legal Events

Date Code Title Description
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 O ART. 11

B12B Appeal against refusal [chapter 12.2 patent gazette]
B15K Others concerning applications: alteration of classification

Free format text: A CLASSIFICACAO ANTERIOR ERA: H04Q 7/00

Ipc: H04W 36/30 (2009.01)

B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 06/12/2016, OBSERVADAS AS CONDICOES LEGAIS.