BRPI0413130A - método e aparelho para concluir a recepção em um sistema de comunicação sem fio - Google Patents

método e aparelho para concluir a recepção em um sistema de comunicação sem fio

Info

Publication number
BRPI0413130A
BRPI0413130A BRPI0413130-4A BRPI0413130A BRPI0413130A BR PI0413130 A BRPI0413130 A BR PI0413130A BR PI0413130 A BRPI0413130 A BR PI0413130A BR PI0413130 A BRPI0413130 A BR PI0413130A
Authority
BR
Brazil
Prior art keywords
stop waveform
wireless communication
communication system
processor
reception
Prior art date
Application number
BRPI0413130-4A
Other languages
English (en)
Inventor
Stephen R Carsello
Original Assignee
Motorola 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=34103454&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BRPI0413130(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Motorola Inc filed Critical Motorola Inc
Publication of BRPI0413130A publication Critical patent/BRPI0413130A/pt
Publication of BRPI0413130A8 publication Critical patent/BRPI0413130A8/pt
Publication of BRPI0413130B1 publication Critical patent/BRPI0413130B1/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
    • H04W52/02—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
    • H04W52/0235—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal where the received signal is a power saving command
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/06—Receivers
    • H04B1/16—Circuits
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • H04B1/40—Circuits
    • 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)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Noise Elimination (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Monitoring And Testing Of Transmission In General (AREA)

Abstract

"MéTODO E APARELHO PARA CONCLUIR A RECEPçãO EM UM SISTEMA DE COMUNICAçãO SEM FIO". Um receptor de extremidade frontal ('front end') (302) recebe uma Forma de onda de Parada (114) conhecida, que compreende um padrão de símbolo predeterminado em um canal de voz, a Forma de Onda de Parada enviada no final da transmissão. O processador (304) acoplado ao receptor de extremidade frontal ('front end') concluir (512) a recepção do canal de voz em resposta a detecção da Forma de onda de Parada. O processador calcula (504) uma pluralidade de características derivadas do sinal recebido, incluindo uma proporção portadora-ruído, a energia máxima de correlação de símbolo normalizada sobre todos os símbolos da Forma de onda de Parada, e um número de pequenos e um número de grandes valores de energia de símbolo normalizados. O processador detecta (506) a Forma de Onda de Parada ao comparar a pluralidade de características com uma pluralidade correspondente de limites predeterminados.
BRPI0413130A 2003-07-28 2004-07-20 método e aparelho para concluir a recepção em um sistema de comunicação sem fio BRPI0413130B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/628,815 US7231190B2 (en) 2003-07-28 2003-07-28 Method and apparatus for terminating reception in a wireless communication system
PCT/US2004/023320 WO2005013531A2 (en) 2003-07-28 2004-07-20 Method and apparatus for terminating reception in a wireless communication system

Publications (3)

Publication Number Publication Date
BRPI0413130A true BRPI0413130A (pt) 2006-10-03
BRPI0413130A8 BRPI0413130A8 (pt) 2017-01-10
BRPI0413130B1 BRPI0413130B1 (pt) 2019-01-22

Family

ID=34103454

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0413130A BRPI0413130B1 (pt) 2003-07-28 2004-07-20 método e aparelho para concluir a recepção em um sistema de comunicação sem fio

Country Status (7)

Country Link
US (1) US7231190B2 (pt)
EP (1) EP1652172A4 (pt)
JP (1) JP2007500476A (pt)
KR (1) KR100754761B1 (pt)
CN (1) CN1830024B (pt)
BR (1) BRPI0413130B1 (pt)
WO (1) WO2005013531A2 (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050265219A1 (en) * 2004-05-11 2005-12-01 Texas Instruments Incorporated Orthogonal frequency division multiplex (OFDM) packet detect unit, method of detecting an OFDM packet and OFDM receiver employing the same
US20070135079A1 (en) * 2005-12-12 2007-06-14 Bromley Steven D Sample-correlated bit-level synchronization
WO2015172310A1 (zh) * 2014-05-13 2015-11-19 华为技术有限公司 音频数据的测试方法及设备
US11310740B2 (en) 2014-11-04 2022-04-19 Qualcomm Incorporated Discontinuous reception mode with two-stage wake-up
US9872252B1 (en) * 2016-09-30 2018-01-16 Qualcomm Incorporated Discontinuous reception mode with multiple-stage wake-up

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4310721A (en) * 1980-01-23 1982-01-12 The United States Of America As Represented By The Secretary Of The Army Half duplex integral vocoder modem system
SE9200607D0 (sv) * 1992-02-28 1992-02-28 Ericsson Telefon Ab L M Communication methods and mean in a tdma cellular mobile radio system
US5692104A (en) * 1992-12-31 1997-11-25 Apple Computer, Inc. Method and apparatus for detecting end points of speech activity
US5596680A (en) * 1992-12-31 1997-01-21 Apple Computer, Inc. Method and apparatus for detecting speech activity using cepstrum vectors
FI941289A (fi) * 1994-03-18 1995-09-19 Nokia Telecommunications Oy Menetelmä taajuushyppelyn toteuttamiseksi ja tukiasemalaitteisto
US6471420B1 (en) 1994-05-13 2002-10-29 Matsushita Electric Industrial Co., Ltd. Voice selection apparatus voice response apparatus, and game apparatus using word tables from which selected words are output as voice selections
FI99066C (fi) * 1995-01-31 1997-09-25 Nokia Mobile Phones Ltd Tiedonsiirtomenetelmä
US5577056A (en) * 1995-02-24 1996-11-19 Hughes Aircraft Co. Method and apparatus for adjusting the postamble false detection probability threshold for a burst transmission
SE510890C2 (sv) * 1996-08-02 1999-07-05 Ericsson Telefon Ab L M Förfarande och anordning för bredbandstransmission
US5920278A (en) * 1997-05-28 1999-07-06 Gregory D. Gibbons Method and apparatus for identifying, locating, tracking, or communicating with remote objects
US6058137A (en) * 1997-09-15 2000-05-02 Partyka; Andrzej Frequency hopping system for intermittent transmission
JP3017983B2 (ja) * 1997-11-19 2000-03-13 株式会社ケンウッド 同期捕捉回路
GB9827015D0 (en) * 1998-12-08 1999-02-03 Nokia Telecommunications Oy A transmitter in a mobile communications system
US6321197B1 (en) * 1999-01-22 2001-11-20 Motorola, Inc. Communication device and method for endpointing speech utterances
KR20010011066A (ko) 1999-07-24 2001-02-15 조정남 적응 코드북의 에너지와 이득을 이용한 음성구간 검출 방법
CN1155178C (zh) * 2000-10-31 2004-06-23 华为技术有限公司 无线通信系统上行接收阵列的方法及装置
CN1145384C (zh) * 2001-04-18 2004-04-07 华为技术有限公司 用于宽带无线通信系统的阵列发射方法
WO2005009056A2 (en) * 2003-07-10 2005-01-27 Staccato Communications, Inc. Data transmission in a communication system

Also Published As

Publication number Publication date
WO2005013531A3 (en) 2005-03-31
US20050026582A1 (en) 2005-02-03
KR20060035788A (ko) 2006-04-26
KR100754761B1 (ko) 2007-09-04
EP1652172A2 (en) 2006-05-03
US7231190B2 (en) 2007-06-12
CN1830024A (zh) 2006-09-06
BRPI0413130A8 (pt) 2017-01-10
EP1652172A4 (en) 2009-06-24
JP2007500476A (ja) 2007-01-11
BRPI0413130B1 (pt) 2019-01-22
WO2005013531A2 (en) 2005-02-10
CN1830024B (zh) 2010-06-16

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Legal Events

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

Owner name: MOTOROLA SOLUTIONS, INC. (US)

B25A Requested transfer of rights approved

Owner name: MOTOROLA MOBILITY, INC. (US)

B25G Requested change of headquarter approved

Owner name: MOTOROLA MOBILITY, INC. (US)

B25E Requested change of name of applicant rejected

Owner name: MOTOROLA MOBILITY, INC. (US)

Free format text: INDEFERIDA A ALTERACAO DE NOME SOLICITADA ATRAVES DA PETICAO NO 020130025876-RJ, DE 28/03/2013, UMA VEZ QUE NAO FOI PAGA A RESPECTIVA TAXA DE RETRIBUICAO.

B25D Requested change of name of applicant approved

Owner name: MOTOROLA MOBILITY, LLC (US)

B25A Requested transfer of rights approved

Owner name: GOOGLE TECHNOLOGY HOLDINGS LLC (US)

B06A Patent application procedure suspended [chapter 6.1 patent gazette]
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: 10 (DEZ) ANOS CONTADOS A PARTIR DE 22/01/2019, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 17A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2629 DE 25-05-2021 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.