MXPA05006675A - Soporte de multiples protocolos inalambricos en un aparato inalambrico. - Google Patents

Soporte de multiples protocolos inalambricos en un aparato inalambrico.

Info

Publication number
MXPA05006675A
MXPA05006675A MXPA05006675A MXPA05006675A MXPA05006675A MX PA05006675 A MXPA05006675 A MX PA05006675A MX PA05006675 A MXPA05006675 A MX PA05006675A MX PA05006675 A MXPA05006675 A MX PA05006675A MX PA05006675 A MXPA05006675 A MX PA05006675A
Authority
MX
Mexico
Prior art keywords
wireless device
protocols
protocol
filter
baseband signals
Prior art date
Application number
MXPA05006675A
Other languages
English (en)
Inventor
F Filipovic Daniel
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 MXPA05006675A publication Critical patent/MXPA05006675A/es

Links

Classifications

    • 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
    • H04B1/403—Circuits using the same oscillator for generating both the transmitter frequency and the receiver local oscillator frequency
    • H04B1/406—Circuits using the same oscillator for generating both the transmitter frequency and the receiver local oscillator frequency with more than one transmission mode, e.g. analog and digital modes

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Transceivers (AREA)

Abstract

La presente descripcion se dirige a un aparato inalambrico configurado para soportar una pluralidad de protocolos inalambricos. Mas especificamente, el aparato inalambrico incluye componentes de procesamiento de senal que pueden ser utilizados en mas de un modo de comunicacion. Por consiguiente, los diferentes componentes normalmente utilizados en un aparato inalambrico que soportan una pluralidad de protocolos, pueden ser eliminados en favor de uno o mas componentes comunes que pueden ser utilizados en los diferentes modos de comunicacion. En un ejemplo, se utiliza un filtro analogo para filtrar las senales de banda de base asociadas con un primer protocolo y un segundo protocolo. Posteriormente se puede utilizar un filtro digital para llevar a cabo la filtracion adicional en las senales de banda de base digitales asociadas con el segundo protocolo. Al utilizar un filtro analogo comun para la filtracion analoga de las senales de banda asociadas con diferentes protocolos, se puede simplificar la arquitectura y diseno de un aparato inalambrico.
MXPA05006675A 2002-12-18 2003-12-17 Soporte de multiples protocolos inalambricos en un aparato inalambrico. MXPA05006675A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/323,011 US7106816B2 (en) 2002-12-18 2002-12-18 Supporting multiple wireless protocols in a wireless device
PCT/US2003/040411 WO2004057771A1 (en) 2002-12-18 2003-12-17 Supporting multiple wireless protocols in a wireless device

Publications (1)

Publication Number Publication Date
MXPA05006675A true MXPA05006675A (es) 2005-09-30

Family

ID=32593090

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA05006675A MXPA05006675A (es) 2002-12-18 2003-12-17 Soporte de multiples protocolos inalambricos en un aparato inalambrico.

Country Status (6)

Country Link
US (1) US7106816B2 (es)
CN (1) CN100508410C (es)
AU (1) AU2003297340A1 (es)
MX (1) MXPA05006675A (es)
TW (1) TWI335152B (es)
WO (1) WO2004057771A1 (es)

Families Citing this family (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6804497B2 (en) 2001-01-12 2004-10-12 Silicon Laboratories, Inc. Partitioned radio-frequency apparatus and associated methods
US7952511B1 (en) 1999-04-07 2011-05-31 Geer James L Method and apparatus for the detection of objects using electromagnetic wave attenuation patterns
JP2003078462A (ja) * 2001-08-31 2003-03-14 Sanyo Electric Co Ltd 無線装置、その信号受信方法、そのフィルタ係数測定方法、およびそのフィルタ係数測定プログラム
US8037196B2 (en) * 2002-06-26 2011-10-11 Alcatel Lucent Method for maintaining communication between communication devices having inconsistent protocols
WO2004086667A2 (en) 2003-03-24 2004-10-07 Strix Systems, Inc. Self-configuring, self-optimizing wireless local area network system
US7539495B2 (en) 2003-03-24 2009-05-26 Strix Systems, Inc. Node placement method within a wireless network, such as a wireless local area network
US20040218683A1 (en) * 2003-05-01 2004-11-04 Texas Instruments Incorporated Multi-mode wireless devices having reduced-mode receivers
US7139544B2 (en) * 2003-09-22 2006-11-21 Intel Corporation Direct down-conversion receiver with transconductance-capacitor filter and method
US7970076B2 (en) * 2004-04-27 2011-06-28 Mitsubishi Electric Corporaiton Wireless apparatus
US7590396B2 (en) * 2005-10-06 2009-09-15 Broadcom Corporation Multimode communication device with shared signal path programmable filter
US8811929B2 (en) * 2005-11-03 2014-08-19 Sigmatel Inc. Power management for a battery-powered handheld audio device
US7912428B2 (en) * 2005-11-16 2011-03-22 Broadcom Corporation System and method providing variable-frequency IF conversion in a multimode communication device
US7941179B2 (en) * 2005-12-21 2011-05-10 Broadcom Corporation System and method providing concurrent multimode communication
US8504100B2 (en) * 2006-05-23 2013-08-06 Connectsoft, Inc. System and method for multi-radio control
US7924936B2 (en) * 2006-06-19 2011-04-12 Xg Technology, Inc. System and method for wave damping
US7933561B2 (en) * 2006-12-11 2011-04-26 Apple Inc. Wireless communications circuitry with simultaneous receive capabilities for handheld electronic devices
US20080186217A1 (en) * 2007-02-06 2008-08-07 Lei Chen Low pin count high speed interface for video and audio codec applications
US7818029B2 (en) * 2007-04-11 2010-10-19 Apple Inc. Wireless communications circuitry with antenna sharing capabilities for handheld electronic devices
US9338791B2 (en) * 2008-03-11 2016-05-10 Alvarion Ltd. Method and apparatus for improving transmission reliability in wireless communications network
US8155612B1 (en) 2008-11-19 2012-04-10 Qualcomm Atheros, Inc. Wireless device using a shared gain stage for simultaneous reception of multiple protocols
US8340621B1 (en) 2008-11-19 2012-12-25 Qualcomm Incorporated Wireless device using a shared gain stage for simultaneous reception of multiple protocols
US8379548B1 (en) 2009-03-06 2013-02-19 Qualcomm Incorporated Architecture for simultaneous transmission of multiple protocols in a wireless device
US8219157B2 (en) * 2009-03-26 2012-07-10 Apple Inc. Electronic device with shared multiband antenna and antenna diversity circuitry
US8208867B2 (en) * 2009-04-09 2012-06-26 Apple Inc. Shared multiband antennas and antenna diversity circuitry for electronic devices
US8645002B2 (en) * 2009-07-06 2014-02-04 Netgear, Inc. System and method for facilitating and monitoring provisioning of wireless devices
US8306505B2 (en) 2010-08-10 2012-11-06 Sierra Wireless, Inc. Method and apparatus for transferring identity information to a wireless device for temporary use
US8725114B2 (en) 2010-08-10 2014-05-13 Netgear, Inc. Method and apparatus for transferring identity information to a wireless device
CN103181149B (zh) * 2010-09-20 2016-01-06 寇平公司 具有扩频叠加的无线视频耳机
US8467750B2 (en) * 2010-10-21 2013-06-18 Marvell World Trade Ltd. Gain control in a shared RF front-end path for different standards that use the same frequency band
US8780934B2 (en) * 2011-05-10 2014-07-15 Mediatek Inc. Method for performing serial transport communication, and associated device
US8554150B2 (en) 2011-10-18 2013-10-08 Thomas Benjamin Smith Multi-wan module
CN103186754B (zh) * 2011-12-30 2017-06-13 国民技术股份有限公司 多频段多协议应用扩展方法及装置、读卡设备
US9854423B2 (en) 2012-02-02 2017-12-26 Sierra Wireless, Inc. Subscription and charging control for wireless communications between proximate devices
CN102946257B (zh) 2012-11-05 2016-01-20 中兴通讯股份有限公司 一种多模接收机及其接收方法
US9659488B2 (en) 2012-12-17 2017-05-23 Itron, Inc. Metrology with universal serial bus (USB) connection
US9980222B2 (en) 2015-12-15 2018-05-22 Itron, Inc. High data low latency communications with minimized power consumption
US10523261B2 (en) * 2016-03-31 2019-12-31 Apple Inc. Co-channel wireless detection
US10027523B2 (en) 2016-11-30 2018-07-17 Micron Technology, Inc. Wireless devices and systems including examples of mixing input data with coefficient data
US9942074B1 (en) 2016-11-30 2018-04-10 Micron Technology, Inc. Wireless devices and systems including examples of mixing coefficient data specific to a processing mode selection
US10886998B2 (en) * 2019-02-22 2021-01-05 Micron Technology, Inc. Mixing coefficient data specific to a processing mode selection using layers of multiplication/accumulation units for wireless communication
US10924152B1 (en) 2019-11-13 2021-02-16 Micron Technology, Inc. Mixing coefficient data for processing mode selection
WO2021127258A1 (en) * 2019-12-20 2021-06-24 Schneider Electric Systems Usa, Inc. Smart wireless adapter
CN112689961A (zh) * 2020-03-20 2021-04-20 华为技术有限公司 一种接收装置、发射装置及信号处理方法

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3844A (en) * 1844-12-04 Arthur dunn
US132597A (en) * 1872-10-29 Improvement in switch-locking devices
US5392460A (en) * 1993-04-23 1995-02-21 Nokia Mobile Phones Ltd. Dual mode radiotelephone terminal selectively operable for frequency modulated or phase modulated operation
JPH0779424A (ja) * 1993-09-06 1995-03-20 Hitachi Ltd 多地点映像通信装置
US6282184B1 (en) * 1997-12-22 2001-08-28 Nortel Networks Limited Common digitizing rate for multiple air interfaces for generic cell sites in cellular radio
SE521035C2 (sv) * 1997-12-29 2003-09-23 Ericsson Telefon Ab L M En mottagare och en metod för mobilradio, där mottagaren anpassas för olika radiokommunikationsnät, t ex GSM, AMPS
DE59907756D1 (de) * 1998-12-30 2003-12-18 Infineon Technologies Ag Schaltungsanordnung für ein mehrstandard-kommunikationsendgerät
JP2002009657A (ja) 2000-06-26 2002-01-11 Toshiba Corp 無線通信システム、無線通信機能付電子機器、無線通信用半導体集積回路装置および無線通信方法
SE0003520L (sv) 2000-09-29 2002-03-30 Spirea Ab Flerstandardmottagare
US6694129B2 (en) 2001-01-12 2004-02-17 Qualcomm, Incorporated Direct conversion digital domain control
AU2002231210A1 (en) 2001-03-14 2002-10-03 California Institute Of Technology Concurrent dual-band receiver architecture
US20030081706A1 (en) * 2001-10-25 2003-05-01 Ciccarelli Steven C. Noise reduction filtering in a wireless communication system
US7051063B2 (en) * 2002-05-03 2006-05-23 Atheros Communications, Inc. Integrated low power channel select filter having high dynamic range and bandwidth
US6901943B2 (en) 2002-07-05 2005-06-07 Toyoda Gosei Co., Ltd. Apparatus for inhibiting fuels from flowing out of fuel tanks
US20040152418A1 (en) * 2002-11-06 2004-08-05 Engim, Inc. Unified digital front end for IEEE 802.11g WLAN system

Also Published As

Publication number Publication date
WO2004057771A1 (en) 2004-07-08
CN100508410C (zh) 2009-07-01
US20040120421A1 (en) 2004-06-24
TW200503439A (en) 2005-01-16
US7106816B2 (en) 2006-09-12
TWI335152B (en) 2010-12-21
CN1726651A (zh) 2006-01-25
AU2003297340A1 (en) 2004-07-14

Similar Documents

Publication Publication Date Title
TW200503439A (en) Supporting multiple wireless protocols in a wireless device
WO2006116391A3 (en) Receiver for a multimode radio
EP1727291A3 (en) Method and system for a single chip integrated bluetooth and FM transceiver
WO2002039600A3 (en) Communication device with multiple detachable communication modules
DE60322440D1 (de) Wlan-repeater mit automatischer verstärkungsregelung für erweiterte netzabdeckung
ATE469466T1 (de) Verfahren und vorrichtung zur gleichstromoffset- beseitigung
WO2001047138A3 (en) Device for use in communication systems
WO2008009007A3 (en) Multi-carrier receiver for wireless communication
SE9002624D0 (sv) Abonnentenhet foer traadloest, digitalt abonnentkommunikationssystem
ATE542318T1 (de) Kommunikationsgerät mit zwei zeiteinheiten
AU2003302214A1 (en) An amps receiver system using a zero-if architecture
WO2001091302A3 (en) Method and apparatus for use in switched capacitor systems
WO2010111244A3 (en) Method and apparatus for implementing hearing aid with array of processors
AU2003271974A1 (en) Pre-equalistion for umts base station
SE0003520L (sv) Flerstandardmottagare
WO2004089000A3 (en) Communication system with call quality indication and method therefore
WO2002060114A3 (en) Filter for multicarrier signals
AU2003203263A1 (en) Receiving apparatus, printing system, and mobile telephone
WO2002056487A3 (en) Partitioned radio-frequency apparatus and associated methods
TW365089B (en) Methods and apparatus for a common denominator transceiver design for data transmission
WO2002071103A3 (en) Method and apparatus for an optical filter
AU2003288424A1 (en) Sample rate adaption in signal processing
EP1764963A3 (en) Wireless communication method and information processing apparatus storing different wireless modules
EP1351403A3 (en) Transceiver with front end reconfiguration
WO2003063351A3 (en) Methods and systems for efficient filtering of digital signals

Legal Events

Date Code Title Description
FG Grant or registration