BRPI0712926A8 - estrutura de preâmbulo e aquisição para um sistema de comunicação sem fio - Google Patents

estrutura de preâmbulo e aquisição para um sistema de comunicação sem fio

Info

Publication number
BRPI0712926A8
BRPI0712926A8 BRPI0712926A BRPI0712926A BRPI0712926A8 BR PI0712926 A8 BRPI0712926 A8 BR PI0712926A8 BR PI0712926 A BRPI0712926 A BR PI0712926A BR PI0712926 A BRPI0712926 A BR PI0712926A BR PI0712926 A8 BRPI0712926 A8 BR PI0712926A8
Authority
BR
Brazil
Prior art keywords
tdm
pilot
pilots
preamble
wireless communication
Prior art date
Application number
BRPI0712926A
Other languages
English (en)
Inventor
Mao Wang Michael
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
Priority claimed from US11/746,111 external-priority patent/US8929353B2/en
Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Priority claimed from PCT/US2007/071028 external-priority patent/WO2007146952A2/en
Publication of BRPI0712926A2 publication Critical patent/BRPI0712926A2/pt
Publication of BRPI0712926A8 publication Critical patent/BRPI0712926A8/pt
Publication of BRPI0712926B1 publication Critical patent/BRPI0712926B1/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2602—Signal structure
    • H04L27/261—Details of reference signals
    • H04L27/2613—Structure of the reference signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0014—Three-dimensional division
    • H04L5/0023—Time-frequency-space
    • 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
    • H04W36/302—Reselection being triggered by specific parameters by measured or perceived connection quality data due to low signal strength
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2602—Signal structure
    • H04L27/261—Details of reference signals
    • H04L27/2613—Structure of the reference signals
    • H04L27/26136—Pilot sequence conveying additional information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/34—Reselection control
    • H04W36/36—Reselection control by user or terminal equipment
    • H04W36/362—Conditional handover

Landscapes

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

Abstract

estrutura de preâmbulo e aquisição para um sistema de comunicação sem fio. são descritas técnicas para enviar informações de setor/sistema em pilotos tdm utilizando uma estrutura de piloto hierárquico. uma estação base envia múltiplos conjuntos de bits para as informações de setor/sistema em múltiplos pilotos tdm. o conjunto de bits enviado em um dado piloto tdm pode incluir bits enviados em pilotos tdm anteriores. em um desenho, a estação base gera um primeiro piloto tdm com base em um primeiro conjunto de bits, gera um segundo piloto tdm com base em um segundo conjuntos de bits que inclui o primeiro conjunto, gera um terceiro piloto tdm com base em todos os bits para as informações, e envia os pilotos tdm. um terminal executa detecção para obter um primeiro valor detectado para o primeiro piloto tdm, executa detecção com base no primeiro valor detectado para obter um segundo valor detectado para o segundo piloto tdm, e executa detecção com base nos primeiro e segundo valores detectados para obter um terceiro valor detectado para o terceiro piloto tdm.
BRPI0712926-2A 2006-06-13 2007-06-12 estrutura de preâmbulo e aquisição para um sistema de comunicação sem fio BRPI0712926B1 (pt)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US81348306P 2006-06-13 2006-06-13
US60/813,483 2006-06-13
US11/746,111 US8929353B2 (en) 2007-05-09 2007-05-09 Preamble structure and acquisition for a wireless communication system
PCT/US2007/071028 WO2007146952A2 (en) 2006-06-13 2007-06-12 Preamble structure and acquisition for a wireless communication system

Publications (3)

Publication Number Publication Date
BRPI0712926A2 BRPI0712926A2 (pt) 2012-10-30
BRPI0712926A8 true BRPI0712926A8 (pt) 2019-01-15
BRPI0712926B1 BRPI0712926B1 (pt) 2019-11-12

Family

ID=40806704

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0712926-2A BRPI0712926B1 (pt) 2006-06-13 2007-06-12 estrutura de preâmbulo e aquisição para um sistema de comunicação sem fio

Country Status (3)

Country Link
US (1) US8676209B2 (pt)
CN (1) CN101467413B (pt)
BR (1) BRPI0712926B1 (pt)

Families Citing this family (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8738056B2 (en) * 2006-05-22 2014-05-27 Qualcomm Incorporation Signal acquisition in a wireless communication system
US8929353B2 (en) * 2007-05-09 2015-01-06 Qualcomm Incorporated Preamble structure and acquisition for a wireless communication system
US8588171B2 (en) * 2006-09-25 2013-11-19 Panasonic Corporation Radio communication device and pilot arrangement method
GB0619266D0 (en) * 2006-09-29 2006-11-08 Nokia Corp Communication on a plurality of carriers
US8886245B2 (en) * 2007-03-09 2014-11-11 Qualcomm Incorporated Messaging scheme for controlling uplink transmit power of a wireless device
US7881263B1 (en) * 2007-07-31 2011-02-01 Sprint Spectrum L.P. Method for use of azimuth and bearing data to select a serving sector for a mobile station
US8331286B2 (en) * 2007-08-03 2012-12-11 Qualcomm Incorporated Method and apparatus for efficient selection and acquisition of systems utilizing OFDM or SC-FDM
JP2009094612A (ja) * 2007-10-04 2009-04-30 Hitachi Communication Technologies Ltd 無線通信システムにおけるハンドオフ制御方法
US20090247164A1 (en) * 2008-03-28 2009-10-01 Qualcomm Incorporated Handoff algorithm and architecture for mobile system
US8472309B2 (en) * 2008-08-20 2013-06-25 Qualcomm Incorporated Using CDMA to send uplink signals in WLANs
US8743826B2 (en) 2008-10-06 2014-06-03 Qualcomm Incorporated Methods and apparatus for scanning for neighbor base stations in time synchronous wireless communication systems
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
KR20110020715A (ko) * 2009-08-24 2011-03-03 엘지전자 주식회사 무선 통신 시스템에서 셀 식별자 결정 방법 및 이를 위한 장치
EP2601197B1 (en) 2010-08-05 2014-06-25 Amgen Inc. Amino-iso-indole, amino-aza-iso-indole, amino-dihydroisoquinoline and amino-benzoxazine compounds as beta-secretase modulators and methods of use
US8478275B1 (en) 2010-08-05 2013-07-02 Sprint Spectrum L.P. Conditional assignment of connection identifiers to help avoid communication errors
TWI442078B (zh) * 2011-02-25 2014-06-21 Inst Information Industry 定位裝置、定位方法及其電腦程式產品
US8948090B2 (en) * 2011-08-25 2015-02-03 Qualcomm Incorporated Multi-point PUCCH attachment
JP2014096777A (ja) * 2012-11-12 2014-05-22 Ntt Docomo Inc 無線通信方法、無線通信システム、無線基地局及びユーザ端末
CN105474702A (zh) * 2014-03-14 2016-04-06 华为技术有限公司 切换方法、终端、基站及系统
US10812216B2 (en) 2018-11-05 2020-10-20 XCOM Labs, Inc. Cooperative multiple-input multiple-output downlink scheduling
US10756860B2 (en) 2018-11-05 2020-08-25 XCOM Labs, Inc. Distributed multiple-input multiple-output downlink configuration
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
AU2019388921B2 (en) 2018-11-27 2024-05-30 Virewirx, Inc. Non-coherent cooperative multiple-input multiple-output communications
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
US11032841B2 (en) 2019-04-26 2021-06-08 XCOM Labs, Inc. Downlink active set management for multiple-input multiple-output communications
US10756782B1 (en) 2019-04-26 2020-08-25 XCOM Labs, Inc. Uplink active set management for multiple-input multiple-output communications
US10735057B1 (en) 2019-04-29 2020-08-04 XCOM Labs, Inc. Uplink user equipment selection
US10686502B1 (en) 2019-04-29 2020-06-16 XCOM Labs, Inc. Downlink 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
CA3178604A1 (en) 2020-05-26 2021-12-02 XCOM Labs, Inc. Interference-aware beamforming
WO2022087569A1 (en) 2020-10-19 2022-04-28 XCOM Labs, Inc. Reference signal for wireless communication systems
WO2022093988A1 (en) 2020-10-30 2022-05-05 XCOM Labs, Inc. Clustering and/or rate selection in multiple-input multiple-output communication systems
CA3202850A1 (en) 2020-12-16 2022-06-23 XCOM Labs, Inc. Wireless communication with quasi-omni and directional beams
WO2022241436A1 (en) 2021-05-14 2022-11-17 XCOM Labs, Inc. Scrambling identifiers for wireless communication systems

Family Cites Families (58)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5614914A (en) 1994-09-06 1997-03-25 Interdigital Technology Corporation Wireless telephone distribution system with time and space diversity transmission for determining receiver location
US5710768A (en) 1994-09-30 1998-01-20 Qualcomm Incorporated Method of searching for a bursty signal
MY120873A (en) 1994-09-30 2005-12-30 Qualcomm Inc Multipath search processor for a spread spectrum multiple access communication system
US5781543A (en) * 1996-08-29 1998-07-14 Qualcomm Incorporated Power-efficient acquisition of a CDMA pilot signal
JP3311951B2 (ja) * 1996-12-20 2002-08-05 富士通株式会社 符号多重送信装置
US6137847A (en) * 1997-05-02 2000-10-24 Lsi Logic Corporation Demodulating digital video broadcast signals
DE69839197T2 (de) * 1997-07-17 2009-03-05 Matsushita Electric Industrial Co., Ltd., Kadoma-shi Synchronisationsverfahren in einem Kodemultiplexvielfachzugriffsystem
JP3323443B2 (ja) 1997-07-17 2002-09-09 松下電器産業株式会社 無線通信端末装置及び無線通信基地局装置
KR100263176B1 (ko) * 1997-09-18 2000-08-01 윤종용 주파수간 하드 핸드오프를 위한 파일럿 신호 발생 장치 및방법, 이를 이용한 하드 핸드오프 방법
CA2309062C (en) 1997-11-10 2008-07-22 Qualcomm Incorporated Access channel slot sharing
KR100289843B1 (ko) * 1998-02-05 2001-05-15 이계철 비동기식 셀룰러 코드분할다중접속시스템의 기지국 획득방법
US6539226B1 (en) * 1998-02-16 2003-03-25 Nec Corporation Base station transmission power control system mobile station and base station
JP3028800B2 (ja) * 1998-05-01 2000-04-04 日本電気株式会社 Ｃｄｍａセルラシステム及びｃｄｍａセルラシステムにおける拡散符号検出方法
KR100277058B1 (ko) * 1998-06-15 2001-01-15 윤종용 이동통신시스템에서주파수간하드핸드오프의시점결정방법및하드핸드오프환경설정방법
JP3427971B2 (ja) * 1998-08-24 2003-07-22 ソニー株式会社 通信制御方法
RU2145152C1 (ru) 1998-10-08 2000-01-27 Гармонов Александр Васильевич Способ ортогональной разнесенной передачи-приема сигнала в сотовой системе радиосвязи с кодовым разделением каналов
JP2000165950A (ja) * 1998-11-30 2000-06-16 Sony Corp パイロット信号検出方法および無線通信端末装置
EP1166584B1 (en) * 1999-03-24 2011-07-13 Qualcomm Incorporated Reservation multiple access
KR100290678B1 (ko) 1999-04-24 2001-05-15 윤종용 씨디엠에이 이동통신시스템의 셀탐색 장치 및 방법
US6556551B1 (en) * 1999-05-27 2003-04-29 Lgc Wireless, Inc. Multi-frequency pilot beacon for CDMA systems
US6907020B2 (en) * 2000-01-20 2005-06-14 Nortel Networks Limited Frame structures supporting voice or streaming communications with high speed data communications in wireless access networks
EP1176750A1 (en) * 2000-07-25 2002-01-30 Telefonaktiebolaget L M Ericsson (Publ) Link quality determination of a transmission link in an OFDM transmission system
US7120133B1 (en) * 2000-11-03 2006-10-10 Cisco Technology, Inc. System and method of linking a wireless signaling protocol with a media gateway control protocol in a packet-based network
US20020090901A1 (en) * 2000-11-03 2002-07-11 3M Innovative Properties Company Flexible abrasive product and method of making and using the same
US7120134B2 (en) * 2001-02-15 2006-10-10 Qualcomm, Incorporated Reverse link channel architecture for a wireless communication system
US6940827B2 (en) * 2001-03-09 2005-09-06 Adaptix, Inc. Communication system using OFDM for one direction and DSSS for another direction
US6888805B2 (en) * 2001-03-23 2005-05-03 Qualcomm Incorporated Time multiplexed transmission scheme for a spread spectrum communication system
US7031754B2 (en) * 2001-06-11 2006-04-18 Kathrein-Werke Kg Shapable antenna beams for cellular networks
US6757520B2 (en) * 2001-06-26 2004-06-29 Qualcomm Incorporated Method and apparatus for selecting a serving sector in a data communication system
US6795489B2 (en) * 2001-08-09 2004-09-21 Qualcomm Inc. Acquisition of a gated pilot
US6689218B2 (en) * 2001-10-23 2004-02-10 General Electric Company Systems for the deposition and curing of coating compositions
GB0131117D0 (en) * 2001-12-31 2002-02-13 Nokia Corp Frequency hopping spread spectrum communication system
US7280467B2 (en) * 2003-01-07 2007-10-09 Qualcomm Incorporated Pilot transmission schemes for wireless multi-carrier communication systems
EP1488589B1 (en) * 2003-03-27 2005-08-10 DoCoMo Communications Laboratories Europe GmbH Apparatus and method for estimating a plurality of channels
JP4314573B2 (ja) * 2003-07-30 2009-08-19 株式会社デンソー 多気筒内燃機関の気筒別空燃比算出装置
US20050063298A1 (en) 2003-09-02 2005-03-24 Qualcomm Incorporated Synchronization in a broadcast OFDM system using time division multiplexed pilots
US7929487B2 (en) * 2004-01-16 2011-04-19 Alcatel-Lucent Usa Inc. Method and apparatus for cellular communication over data networks
KR100886817B1 (ko) * 2004-01-28 2009-03-05 콸콤 인코포레이티드 무선 통신망에서의 주파수 취득 시스템 및 방법
US8433005B2 (en) * 2004-01-28 2013-04-30 Qualcomm Incorporated Frame synchronization and initial symbol timing acquisition system and method
US8077691B2 (en) 2004-03-05 2011-12-13 Qualcomm Incorporated Pilot transmission and channel estimation for MISO and MIMO receivers in a multi-antenna system
US7567639B2 (en) 2004-04-28 2009-07-28 Samsung Electronics Co., Ltd Method and apparatus for generating preamble sequence for adaptive antenna system in orthogonal frequency division multiple access communication system
US7197692B2 (en) * 2004-06-18 2007-03-27 Qualcomm Incorporated Robust erasure detection and erasure-rate-based closed loop power control
US7724777B2 (en) * 2004-06-18 2010-05-25 Qualcomm Incorporated Quasi-orthogonal multiplexing for a multi-carrier communication system
US8027372B2 (en) * 2004-06-18 2011-09-27 Qualcomm Incorporated Signal acquisition in a wireless communication system
US8452316B2 (en) * 2004-06-18 2013-05-28 Qualcomm Incorporated Power control for a wireless communication system utilizing orthogonal multiplexing
WO2006000091A1 (en) 2004-06-24 2006-01-05 Nortel Networks Limited Preambles in ofdma system
US7583586B2 (en) * 2004-07-02 2009-09-01 Samsung Electronics Co., Ltd Apparatus and method for transmitting/receiving pilot signal in communication system using OFDM scheme
MX2007001162A (es) * 2004-07-29 2007-07-11 Qualcomm Inc Sistema y metodo para intercalacion.
KR100996028B1 (ko) * 2004-09-07 2010-11-22 학교법인연세대학교 다중 입력 다중 출력 방식을 사용하는 무선 통신시스템에서 채널 추정 방법
US7292856B2 (en) * 2004-12-22 2007-11-06 Qualcomm Incorporated Methods and apparatus for flexible forward-link and reverse-link handoffs
JP4528193B2 (ja) * 2004-12-24 2010-08-18 富士通株式会社 誤り訂正復号方法、通信装置、及び、デジタル伝送システム
US7751374B2 (en) * 2005-01-18 2010-07-06 Marvell World Trade Ltd. WLAN TDM protocol
US8831607B2 (en) * 2006-01-05 2014-09-09 Qualcomm Incorporated Reverse link other sector communication
US8145251B2 (en) * 2006-01-23 2012-03-27 Motorola Mobility, Inc. Power control in schedulable wireless communication terminal
US7701919B2 (en) * 2006-05-01 2010-04-20 Alcatel-Lucent Usa Inc. Method of assigning uplink reference signals, and transmitter and receiver thereof
US8738056B2 (en) 2006-05-22 2014-05-27 Qualcomm Incorporation Signal acquisition in a wireless communication system
US8929353B2 (en) * 2007-05-09 2015-01-06 Qualcomm Incorporated Preamble structure and acquisition for a wireless communication system
RU2419227C2 (ru) 2006-10-03 2011-05-20 Квэлкомм Инкорпорейтед Повторная синхронизация временных идентификаторов ue в системе беспроводной связи

Also Published As

Publication number Publication date
US20070287462A1 (en) 2007-12-13
BRPI0712926A2 (pt) 2012-10-30
CN101467413B (zh) 2013-08-21
CN101467413A (zh) 2009-06-24
BRPI0712926B1 (pt) 2019-11-12
US8676209B2 (en) 2014-03-18

Similar Documents

Publication Publication Date Title
BRPI0712926A8 (pt) estrutura de preâmbulo e aquisição para um sistema de comunicação sem fio
BR112012018878A2 (pt) método e disposição em um sistema de comunicação
BRPI0511811A (pt) transmissão de informações de overhead para serviços de broadcast e multicast em um sistema de comunicação sem fio
BRPI0415426A (pt) controle de acesso a mìdia de alta velocidade e protocolo de link direto
BRPI0418442A (pt) método, sistema e serviço para alcançar comunicação sìncrona em resposta a estado dinámico
BR112017023571A2 (pt) estrutura de quadro de pacote de dados nulo para comunicação sem fio
BR112014016170A2 (pt) decodificação com base em dm-rs utilizando temporização com base em csi-rs
MX2010009868A (es) Transmisor en sistemas de comunicacion inalambrica con estructura piloto jerarquica.
WO2008120267A1 (ja) エッジノード冗長システム
BRPI0513115A (pt) varrimento de vizinhos em redes de área local sem fio
WO2007106314A3 (en) Mobile station and method for fast roaming with integrity protection and source authentication using a common protocol
BR112012026143A2 (pt) reportar informações de estado de canal em uma rede de comunicação sem fio
WO2011100629A3 (en) Methods, systems, and computer readable media for diameter network management
TW200746774A (en) Signaling with opaque UE identities
BRPI0606203A2 (pt) diversidade de padrões para suportar um sistema de comunicações mimo e métodos associados
BRPI0510701A (pt) método e equipamento para redução de overhead em um uplink aperfeiçoado em um sistema de comunicação sem fio
BR112014005448A2 (pt) sistema de ancoragem sem fio, estação de ancoragem sem fio, dispositivo de acoplamento, e, método para ancoragem de um dispositivo de acoplamento com uma estação de ancoragem sem fio
WO2009096731A3 (en) Method for signaling back-off information in random access
BRPI0819955A2 (pt) "sinal de canal de controle para ser utilizado em um sistema de comunicação móvel que provê pelo menos dois modos de programação diferentes, unidades de programação para ser utilizada em um sistema de comunicação móvel que provê pelo menos de programação diferentes, estação base para ser utilizada em um sistema de comunicação móvel, estação móvel para ser utilizada em um sistema de comunicação móvel e para receber dados do usuário em downlink a forma de unidades de dados de protocolo, método para fornecer sinais de canal de controle em um sistema de comunicação móvel, método para uso em sistema de comunicação móvel e para receber dados do usuário de downlink na forma de unidades de dados de protocolo, e, mídia que pode ser lida por computador."
BRPI0707508A8 (pt) equipamento e método para acesso rápido em um sistema de comunicação sem fio
BR112012007188A2 (pt) método para configurar um equipamento de usuário, método configurado para ser transferido de uma estação base fonte para uma estação base alvo em um cenário de transferência, estação base, e, equipamento de usuário
BRPI0506592A (pt) correção de erros nos dados do serviço mbms
BRPI0821764A8 (pt) Método de alinhamento de sincronismo de enlace ascendente em equipamento de usuário
BRPI0418710B8 (pt) “método e sistema de comunicação relativos a um serviço de difusão múltipla de transmissão de multimídia (mbms), estação móvel, método de comunicação para utilização em uma estação de base, e, estação de base”.
AR060844A1 (es) Intercalador de bits paralelos para un sistema inalambrico

Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06T Formal requirements before examination [chapter 6.20 patent gazette]
B15K Others concerning applications: alteration of classification

Free format text: A CLASSIFICACAO ANTERIOR ERA: H04L 27/26

Ipc: H04L 5/00 (1968.09), H04L 27/26 (1968.09), H04W 36

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 12/11/2019, OBSERVADAS AS CONDICOES LEGAIS. (CO) 10 (DEZ) ANOS CONTADOS A PARTIR DE 12/11/2019, OBSERVADAS AS CONDICOES LEGAIS