BR112013030726A8 - Aparelho de transmissão, aparelho de recepção, método de transmissão, método de recepção, circuito integrado para controlar um processo implementado por um aparelho de transmissão e circuito integrado para controlar um processo implementado por um aparelho de recepção - Google Patents

Aparelho de transmissão, aparelho de recepção, método de transmissão, método de recepção, circuito integrado para controlar um processo implementado por um aparelho de transmissão e circuito integrado para controlar um processo implementado por um aparelho de recepção

Info

Publication number
BR112013030726A8
BR112013030726A8 BR112013030726A BR112013030726A BR112013030726A8 BR 112013030726 A8 BR112013030726 A8 BR 112013030726A8 BR 112013030726 A BR112013030726 A BR 112013030726A BR 112013030726 A BR112013030726 A BR 112013030726A BR 112013030726 A8 BR112013030726 A8 BR 112013030726A8
Authority
BR
Brazil
Prior art keywords
user equipment
receiving
controlling
integrated circuit
process implemented
Prior art date
Application number
BR112013030726A
Other languages
English (en)
Other versions
BR112013030726A2 (pt
BR112013030726B1 (pt
Inventor
Zhang Zhi
Xu Ming
Hoshino Masayuki
Imamura Daichi
Nishio Akihiko
Original Assignee
Panasonic Corp
Panasonic Ip Corp America
Sun Patent Trust
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 Panasonic Corp, Panasonic Ip Corp America, Sun Patent Trust filed Critical Panasonic Corp
Publication of BR112013030726A2 publication Critical patent/BR112013030726A2/pt
Publication of BR112013030726A8 publication Critical patent/BR112013030726A8/pt
Publication of BR112013030726B1 publication Critical patent/BR112013030726B1/pt

Links

Classifications

    • 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
    • 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
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/0202—Channel estimation
    • H04L25/0224—Channel estimation using sounding signals
    • H04L25/0226—Channel estimation using sounding signals sounding signals per se
    • 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
    • H04L5/0016—Time-frequency-code
    • 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
    • H04L5/0051—Allocation of pilot signals, i.e. of signals known to the receiver of dedicated pilots, i.e. pilots destined for a single user or terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H04W72/121—Wireless traffic scheduling for groups of terminals or users

Landscapes

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

Abstract

MÉTODO PARA EMBARALHAR SINAIS, DISPOSITIVO DE PONTO DE TRANSMISSÃO E EQUIPAMENTO DE USUÁRIO QUE UTILIZA O MÉTODO. A presente invenção refere-se a um método para embaralhar sinais, um dispositivo de ponto de transmissão e um equipamento de usuário com o uso do método. O método se destina a embaralhar sinais atribuídos em recursos de rádio predeterminados de pelo menos uma camada de blocos de recurso com os mesmos recursos de tempo e frequência e compreende as etapas de: enviar uma tabela de ID a um equipamento de usuário através da sinalização de camada mais alta, em que a tabela de ID é um subconjunto do espaço de ID total e contém IDs disponíveis para o equipamento de usuário; notificar ao equipamento de usuário uma ID na tabela de ID a ser usada através da sinalização de camada física ou da sinalização de camada mais alta específica de UE; gerar uma semente aleatória com base na ID notificada; inicializar uma sequência de embaralhamento pela semente aleatória; e embaralhar os sinais com a sequência de embaralhamento inicializada. O método da realização, combinando a sinalização de camada física e a sinalização de camada mais alta, pode notificar a ID de grupo usada e o espaço de detecção cega a um UE, em que a detecção cega para o UE é habilitada e a sobrecarga de sinalização é reduzida.
BR112013030726-9A 2011-07-15 2011-09-29 Aparelho de transmissão, aparelho de recepção, método de transmissão, método de recepção, circuito integrado para controlar um processo implementado por um aparelho de transmissão e circuito integrado para controlar um processo implementado por um aparelho de recepção BR112013030726B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CNPCT/CN2011/077203 2011-07-15
PCT/CN2011/077203 WO2013010305A1 (en) 2011-07-15 2011-07-15 Method of scrambling signals, transmission point device and user equipment using the method
PCT/CN2011/080372 WO2013010349A1 (en) 2011-07-15 2011-09-29 Method of scrambling signals, transmission point device and user equipment using the method

Publications (3)

Publication Number Publication Date
BR112013030726A2 BR112013030726A2 (pt) 2016-12-06
BR112013030726A8 true BR112013030726A8 (pt) 2017-07-11
BR112013030726B1 BR112013030726B1 (pt) 2022-07-26

Family

ID=47557630

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112013030726-9A BR112013030726B1 (pt) 2011-07-15 2011-09-29 Aparelho de transmissão, aparelho de recepção, método de transmissão, método de recepção, circuito integrado para controlar um processo implementado por um aparelho de transmissão e circuito integrado para controlar um processo implementado por um aparelho de recepção

Country Status (10)

Country Link
US (7) US9306712B2 (pt)
EP (2) EP2695346B1 (pt)
JP (2) JP5841249B2 (pt)
KR (1) KR102012858B1 (pt)
BR (1) BR112013030726B1 (pt)
CA (1) CA2834436C (pt)
MY (1) MY167088A (pt)
RU (1) RU2596819C2 (pt)
WO (2) WO2013010305A1 (pt)
ZA (1) ZA201308907B (pt)

Families Citing this family (52)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5977251B2 (ja) 2010-12-03 2016-08-24 インターデイジタル パテント ホールディングス インコーポレイテッド マルチ無線アクセス技術キャリアアグリゲーションを実行するための方法、装置、およびシステム
US10505680B2 (en) 2011-02-11 2019-12-10 Interdigital Patent Holdings, Inc. Systems and methods for an enhanced control channel
WO2013010305A1 (en) * 2011-07-15 2013-01-24 Panasonic Corporation Method of scrambling signals, transmission point device and user equipment using the method
US11671947B2 (en) 2011-07-15 2023-06-06 Sun Patent Trust Reception apparatus and reception method
EP2757725B1 (en) 2011-11-01 2020-04-01 LG Electronics Inc. Method and apparatus for receiving ack/nack in wireless communication system
US11239971B2 (en) * 2011-11-03 2022-02-01 Texas Instruments Incorporated Method and apparatus with enhanced control messages and search space
KR102066278B1 (ko) * 2011-11-07 2020-01-15 애플 인크. 참조신호 전송 방법과 장치, 및 그를 이용한 채널 추정 방법 및 장치
JP5959830B2 (ja) * 2011-11-10 2016-08-02 株式会社Ｎｔｔドコモ 無線通信システム、無線基地局装置、ユーザ端末及び無線通信方法
EP2807784A1 (en) * 2012-01-27 2014-12-03 Interdigital Patent Holdings, Inc. Systems and/or methods for providing epdcch in a multiple carrier based and/or quasi-collated network
US9634740B2 (en) 2012-01-30 2017-04-25 Nec Corporation Radio communication system and communication control method
KR20130091280A (ko) * 2012-02-07 2013-08-16 삼성전자주식회사 협력 전송을 지원하는 네트워크에서 데이터 전송을 위한 방법 및 장치
US20150036609A1 (en) * 2012-03-19 2015-02-05 Lg Electronics Inc. Method and apparatus for transmitting reference signal
US8731124B2 (en) * 2012-03-28 2014-05-20 Telefonaktiebolaget Lm Ericsson (Publ) Signaling of sequence generator initialization parameters for uplink reference signal generation
WO2013151392A1 (en) 2012-04-06 2013-10-10 Samsung Electronics Co., Ltd. Method and apparatus for transmitting/receiving channels in mobile communication system supporting massive mimo
KR102210081B1 (ko) 2012-05-11 2021-02-01 팬텍 주식회사 무선통신 시스템에서의 참조신호 송수신 방법 및 장치
US8838119B2 (en) * 2012-06-26 2014-09-16 Futurewei Technologies, Inc. Method and system for dynamic cell configuration
EP2888906B1 (en) 2012-08-23 2021-03-31 Interdigital Patent Holdings, Inc. Operating with multiple schedulers in a wireless system
US9860933B2 (en) * 2013-01-15 2018-01-02 Lg Electronics Inc. Method and apparatus for transmitting data in wireless communication system
JP2016506210A (ja) * 2013-01-25 2016-02-25 富士通株式会社 復調参照信号のシグナリング指示方法、ユーザ装置及び基地局
US10085247B2 (en) * 2013-03-08 2018-09-25 Sharp Kabushiki Kaisha Physical control channel monitoring
CN105075364B (zh) * 2013-03-08 2018-12-25 夏普株式会社 终端装置、基站装置以及通信方法
US10405355B2 (en) 2015-01-23 2019-09-03 Hfi Innovation Inc. LTE RACH procedure enhancement
US10159092B2 (en) * 2015-02-26 2018-12-18 Hfi Innovation Inc. Uplink contention based multiple access for cellular IoT
US11956753B2 (en) 2015-07-10 2024-04-09 Qualcomm Incorporated Common search space for machine type communications
US10165423B2 (en) * 2015-07-10 2018-12-25 Qualcomm Incorporated Common search space for machine type communications
US11051259B2 (en) * 2015-11-02 2021-06-29 Qualcomm Incorporated Methods and apparatuses for an access procedure
US11212141B2 (en) * 2016-01-07 2021-12-28 Qualcomm Incorporated Methods and apparatus for a data transmission scheme for Narrow-Band Internet of Things (NB-IoT)
US10476708B2 (en) * 2016-04-13 2019-11-12 The Boeing Company Methods and apparatus to implement a signal scrambler
US10439754B2 (en) 2016-04-13 2019-10-08 The Boeing Company Methods and apparatus to implement a third-order signal scrambler
WO2017222257A1 (ko) * 2016-06-23 2017-12-28 엘지전자 주식회사 다중 전송 기법이 적용된 무선통신시스템에서 신호를 수신하는 방법 및 장치
EP3500016A4 (en) * 2016-08-10 2020-08-12 NTT DoCoMo, Inc. USER TERMINAL DEVICE AND WIRELESS COMMUNICATION PROCEDURE
CN108307535B (zh) * 2016-08-25 2021-05-07 北京三星通信技术研究有限公司 传输数据的方法及设备
WO2018084405A1 (ko) * 2016-11-03 2018-05-11 엘지전자 주식회사 무선 통신 시스템에서 개루프 다중 안테나 전송을 위한 참조 신호 설정 방법 및 이를 위한 장치
US10425961B2 (en) * 2016-11-24 2019-09-24 Electronics And Telecommunications Research Institute Non-orthogonal transmission method and apparatus in communication system
WO2018142506A1 (ja) * 2017-02-01 2018-08-09 三菱電機株式会社 送信装置、受信装置、基地局、端末および送信方法
JP6847253B2 (ja) * 2017-03-24 2021-03-24 華為技術有限公司Ｈｕａｗｅｉ Ｔｅｃｈｎｏｌｏｇｉｅｓ Ｃｏ．，Ｌｔｄ． データ伝送方法、装置及びシステム
US11405905B2 (en) * 2017-05-01 2022-08-02 Lg Electronics Inc. Method and user equipment for receiving downlink control channel in 5G mobile communication
CN109429554B (zh) * 2017-06-16 2022-04-22 北京小米移动软件有限公司 确定调度信令盲检次数的方法、装置、用户设备和基站
US10880062B2 (en) 2017-06-29 2020-12-29 Qualcomm Incorporated Providing protection for information delivered in demodulation reference signals (DMRS)
CN109391342B (zh) * 2017-08-04 2020-10-23 华为技术有限公司 一种数据传输方法、相关设备及***
CN108111444A (zh) * 2017-11-17 2018-06-01 中兴通讯股份有限公司 信号加扰、解扰方法及装置
JP7093413B2 (ja) 2018-01-12 2022-06-29 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） 無線通信ネットワークにおける物理チャネル及び参照信号のスクランブリング
US11101910B2 (en) * 2018-01-12 2021-08-24 Qualcomm Incorporated Sequence based short code design for resource spread multiple access (RSMA)
CN110417524B (zh) * 2018-04-28 2022-02-25 华为技术有限公司 一种传输参数配置方法和装置
US11108598B2 (en) * 2018-06-11 2021-08-31 Qualcomm Incorporated Transmission preemption in multi-TRP operation
CN113872905B (zh) * 2018-09-26 2023-05-12 华为技术有限公司 一种资源配置的方法、装置及***
CN110958589B (zh) 2018-09-26 2021-08-03 华为技术有限公司 数据传输方法、装置及存储介质
CN109660469B (zh) * 2018-10-23 2022-09-02 惠州Tcl移动通信有限公司 同步变化网络信号的方法、终端及具有存储功能的装置
WO2020091572A1 (ko) * 2018-11-02 2020-05-07 엘지전자 주식회사 사물 인터넷을 지원하는 무선 통신 시스템에서 기지국이 단말에게 자원을 할당하는 방법 및 이를 위한 장치
US20220369294A1 (en) * 2019-06-26 2022-11-17 Sony Group Corporation Communication device and communication method
JP7416242B2 (ja) 2020-06-15 2024-01-17 日本電信電話株式会社 無線通信システム、無線通信システムの制御方法、無線通信システムの制御装置、及び無線通信システム制御プログラム
US11637726B2 (en) * 2021-03-25 2023-04-25 Telefonaktiebolaget Lm Ericsson (Publ) Receiver for a wireless communication network

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2A (en) * 1826-12-15 1836-07-29 mode of manufacturing wool or other fibrous materials
US6351538B1 (en) * 1998-10-06 2002-02-26 Lsi Logic Corporation Conditional access and copy protection scheme for MPEG encoded video data
RU2433554C2 (ru) * 2007-01-05 2011-11-10 Квэлкомм Инкорпорейтед Передача пилот-сигнала в системе беспроводной связи
EP2192795B1 (en) 2007-08-17 2012-06-27 NTT DoCoMo, Inc. Mobile communication method, radio base station device, and mobile station
CN101534174B (zh) * 2008-03-12 2012-07-25 华为技术有限公司 一种物理信道加扰、解扰方法及装置
JP5335358B2 (ja) 2008-10-07 2013-11-06 ヤンマー株式会社 エンジン
US20100172235A1 (en) * 2009-01-06 2010-07-08 Samsung Electronics Co., Ltd. System and method for initialization of a scrambling sequence for a downlink reference signal
CN101931485B (zh) 2009-06-19 2014-02-12 北京三星通信技术研究有限公司 一种专用参考信号生成方法和装置
US8300587B2 (en) * 2009-08-17 2012-10-30 Nokia Corporation Initialization of reference signal scrambling
US9344953B2 (en) * 2009-08-17 2016-05-17 Nokia Technologies Oy Apparatus and method for initialization and mapping of reference signals in a communication system
CN101997568B (zh) * 2009-08-18 2014-09-03 华为技术有限公司 一种对定位参考信号进行加扰的方法及装置
US8948097B2 (en) * 2009-09-30 2015-02-03 Qualcomm Incorporated UE-RS sequence initialization for wireless communication systems
US8923905B2 (en) * 2009-09-30 2014-12-30 Qualcomm Incorporated Scrambling sequence initialization for coordinated multi-point transmissions
US8437300B2 (en) * 2009-10-12 2013-05-07 Samsung Electronics Co., Ltd Method and system of multi-layer beamforming
CN102056309A (zh) * 2009-11-02 2011-05-11 北京三星通信技术研究有限公司 一种传输专用参考信号的方法和装置
CN102118811B (zh) 2009-12-31 2013-07-10 普天信息技术研究院有限公司 一种向网络侧反馈信息的方法和用户设备
WO2013010305A1 (en) * 2011-07-15 2013-01-24 Panasonic Corporation Method of scrambling signals, transmission point device and user equipment using the method
US8995385B2 (en) * 2011-08-05 2015-03-31 Samsung Electronics Co., Ltd. Apparatus and method for UE-specific demodulation reference signal scrambling
US9084242B2 (en) * 2011-08-15 2015-07-14 Texas Instruments Incorporated On transparency of CoMP
KR101902578B1 (ko) * 2011-10-14 2018-10-01 애플 인크. 무선통신 시스템에서 참조신호의 전송 방법 및 장치
US9167561B2 (en) * 2012-03-12 2015-10-20 Zte (Usa) Inc. Sequence initialization for demodulation reference signal
KR20150020529A (ko) * 2012-05-18 2015-02-26 엘지전자 주식회사 하향링크 신호를 전송 또는 수신하기 위한 방법 및 이를 위한 장치
US9544037B2 (en) * 2014-02-07 2017-01-10 Lg Electronics Inc. Method and apparatus for interference cancellation

Also Published As

Publication number Publication date
US10736095B2 (en) 2020-08-04
EP2695346B1 (en) 2019-07-03
US9306712B2 (en) 2016-04-05
KR102012858B1 (ko) 2019-08-21
US10292153B2 (en) 2019-05-14
US20190223171A1 (en) 2019-07-18
US10028270B2 (en) 2018-07-17
RU2596819C2 (ru) 2016-09-10
EP3537680B1 (en) 2022-06-08
JP2014523718A (ja) 2014-09-11
MY167088A (en) 2018-08-10
US20180007675A1 (en) 2018-01-04
US20200084758A1 (en) 2020-03-12
JP2016076942A (ja) 2016-05-12
BR112013030726A2 (pt) 2016-12-06
EP3537680A1 (en) 2019-09-11
JP6041278B2 (ja) 2016-12-07
EP2695346A1 (en) 2014-02-12
WO2013010349A1 (en) 2013-01-24
US20140071936A1 (en) 2014-03-13
ZA201308907B (en) 2015-02-25
US9820274B2 (en) 2017-11-14
US10993223B2 (en) 2021-04-27
US10517089B2 (en) 2019-12-24
US20160205674A1 (en) 2016-07-14
EP2695346A4 (en) 2016-12-21
BR112013030726B1 (pt) 2022-07-26
JP5841249B2 (ja) 2016-01-13
US20180302887A1 (en) 2018-10-18
KR20140037142A (ko) 2014-03-26
WO2013010305A1 (en) 2013-01-24
CA2834436C (en) 2019-03-05
US20200329465A1 (en) 2020-10-15
CA2834436A1 (en) 2013-01-24
RU2013152734A (ru) 2015-09-10

Similar Documents

Publication Publication Date Title
BR112013030726A8 (pt) Aparelho de transmissão, aparelho de recepção, método de transmissão, método de recepção, circuito integrado para controlar um processo implementado por um aparelho de transmissão e circuito integrado para controlar um processo implementado por um aparelho de recepção
BR112018068014A2 (pt) métodos e aparelhos para o gerenciamento de recursos para transmissões com latência ultrabaixa (ull) e legadas
BR112018016146A2 (pt) operação de múltiplos prb para sistemas de banda estreita
BR112019008846A2 (pt) método e aparelho para configurar agregação de sub-bandas em portadora nr em um sistema de comunicação sem fio
BR112012016372A2 (pt) método e aparelho para o controle de energia
BR112017019486A2 (pt) dl baseado em dmrs para latência baixa
BR112019008769A2 (pt) sinais de referência de banda estreita em blocos de recursos não ancorados
BR112018013812A2 (pt) método, aparelho e dispositivo de comunicação móvel
BR112019002404A2 (pt) técnicas de transmissão conjunta não coerente
BR112018074422A2 (pt) transmissão de hipóteses através de seleção de recurso de canais de sincronização e difusão
BR112018009658A2 (pt) transmissões de sinal de referência de sondagem na comunicação tipo máquina aprimorada
BR112017013910A2 (pt) dispositivo e método para gerenciamento de recurso.
RU2015129044A (ru) Способ запуска апериодического зондирующего опорного символа, базовая станция и пользовательское оборудование
BR112017015897A2 (pt) confirmações de grupo de baixa latência
BR112017006540A2 (pt) transmissões uplink baseadas em conflito para redução de latência
BR112015026003A2 (pt) aparelho e método que usam formatos de preâmbulo compatíveis com versões anteriores para sistema de comunicação wlan de acesso múltiplo
BR112016004213B8 (pt) Métodos e aparelhos para enlace ascendente de múltiplos usuários
BR112017006554A2 (pt) processo de escalonamento de recursos, processo de determinação de recursos, nó b otimizado e equipamento de usuário
BR112018068516A2 (pt) paginação para dispositivos de comunicação do tipo máquina
BR112016004057A8 (pt) Dispositivo e método de comunicação
BR112016029381A2 (pt) descoberta iniciada por ue em redes de acesso sem fio de comprimento de onda milimétrico assistidas
BR112013028056A2 (pt) método e aparelho para iniciar relatório de status de recepção de serviço de mbms
BR112018009155A2 (pt) sistema e método para transmissões de único tom de enlace ascendente de banda estreita
BR112012025072A2 (pt) sistema e método de escalonamento de transmissões sem fio
BR112012010035A2 (pt) sistema de comunicação sem fio, aparelho de estação base, aparelho de estação móvel, método de comunicação sem fio e circuito integrado

Legal Events

Date Code Title Description
B25A Requested transfer of rights approved

Owner name: PANASONIC INTELLECTUAL PROPERTY CORPORATION OF AME

B25A Requested transfer of rights approved

Owner name: SUN PATENT TRUST (US)

B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B15K Others concerning applications: alteration of classification

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

Ipc: H04L 5/00 (2006.01), H04L 25/02 (2006.01), H04L 27

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]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 29/09/2011, OBSERVADAS AS CONDICOES LEGAIS. PATENTE CONCEDIDA CONFORME ADI 5.529/DF, QUE DETERMINA A ALTERACAO DO PRAZO DE CONCESSAO.