BR0201270A - Sistema de comunicações de dados sem fio tendo capacidade prolongada de desligamento: métodos e produtos de programa para o mesmo. - Google Patents

Sistema de comunicações de dados sem fio tendo capacidade prolongada de desligamento: métodos e produtos de programa para o mesmo.

Info

Publication number
BR0201270A
BR0201270A BR0201270-7A BR0201270A BR0201270A BR 0201270 A BR0201270 A BR 0201270A BR 0201270 A BR0201270 A BR 0201270A BR 0201270 A BR0201270 A BR 0201270A
Authority
BR
Brazil
Prior art keywords
packets
station
mode
wireless data
data communication
Prior art date
Application number
BR0201270-7A
Other languages
English (en)
Inventor
Robert Beach
Original Assignee
Symbol Technologies 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 Symbol Technologies Inc filed Critical Symbol Technologies Inc
Publication of BR0201270A publication Critical patent/BR0201270A/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/10—Flow control; Congestion control
    • H04L47/24—Traffic characterised by specific attributes, e.g. priority or QoS
    • 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
    • H04W52/0212—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is master and terminal is slave
    • H04W52/0216—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is master and terminal is slave using a pre-established activity schedule, e.g. traffic indication frame
    • 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)
  • Mobile Radio Communication Systems (AREA)
  • Small-Scale Networks (AREA)
  • Communication Control (AREA)
  • Mechanical Optical Scanning Systems (AREA)

Abstract

"SISTEMA DE COMUNICAçõES DE DADOS SEM FIO TENDO CAPACIDADE PROLONGADA DE DESLIGAMENTO; MéTODOS E PRODUTOS DE PROGRAMA PARA O MESMO". Um sistema de comunicação de dados sem fio tem uma primeira estação ou unidade móvel que é ligada a uma segunda estação configurada como uma unidade de acesso para suportar comunicação de pacote, voz ou dados, onde os pacotes de voz são transmitidos no modo Modo Continuamente Atento (CAM) enquanto outros pacotes são armazenados temporariamente pelo ponto de acesso e retidos até que solicitados pela primeira estação enquanto em um modo de Associação de Economia de Energia (PSP). Um aparelho de monitoramento no ponto de acesso monitora todos pacotes transmitidos e classifica os pacotes para a unidade móvel de acordo com o modo CAM ou PSP. Pacotes de voz são enviados imediatamente para a unidade móvel. Outros pacotes são armazenados no ponto de acesso. A taxa de chegada de pacote pode variar durante a transmissão e devido a atrasos randómicos de pacote introduzidos pela característica de propagação e aparelho de processamento. A taxa de chegada de pacotes e os atrasos são levados em consideração pela primeira estação em um algoritmo para determinar e prolongar o período seguro normal no qual o receptor da estação pode ser desligado.
BR0201270-7A 2001-11-07 2002-04-11 Sistema de comunicações de dados sem fio tendo capacidade prolongada de desligamento: métodos e produtos de programa para o mesmo. BR0201270A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/986,054 US7126945B2 (en) 2001-11-07 2001-11-07 Power saving function for wireless LANS: methods, system and program products

Publications (1)

Publication Number Publication Date
BR0201270A true BR0201270A (pt) 2003-09-09

Family

ID=25532033

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0201270-7A BR0201270A (pt) 2001-11-07 2002-04-11 Sistema de comunicações de dados sem fio tendo capacidade prolongada de desligamento: métodos e produtos de programa para o mesmo.

Country Status (6)

Country Link
US (4) US7126945B2 (pt)
EP (1) EP1311086B1 (pt)
JP (1) JP4346862B2 (pt)
BR (1) BR0201270A (pt)
CA (1) CA2381118C (pt)
DE (1) DE60223989T2 (pt)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113135532A (zh) * 2021-05-12 2021-07-20 吉林大学 一种自平衡高空作业台及其控制方法

Families Citing this family (95)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6760772B2 (en) 2000-12-15 2004-07-06 Qualcomm, Inc. Generating and implementing a communication protocol and interface for high data rate signal transfer
US8812706B1 (en) 2001-09-06 2014-08-19 Qualcomm Incorporated Method and apparatus for compensating for mismatched delays in signals of a mobile display interface (MDDI) system
JP3886795B2 (ja) * 2001-12-10 2007-02-28 株式会社エヌ・ティ・ティ・ドコモ 移動通信システム、移動通信方法、移動端末及び通信基地局
US7085289B2 (en) * 2002-03-29 2006-08-01 International Business Machines Corporation Bandwidth throttle for a wireless device
RU2004135317A (ru) * 2002-05-03 2005-08-10 Коко Коммьюникейшнз Корп. (Us) Способ и устройство, обеспечивающие постоянное соединение с устройством путем использования множества физических сетевых соединений и передачи соединения между множеством полос, режимов и сетей
US7788397B1 (en) * 2002-07-23 2010-08-31 Richard Douglas Schultz Method for mitigating adverse processor loading in a personal computer implementation of a wireless local area network adapter
US7400912B2 (en) * 2002-10-10 2008-07-15 Symbol Technologies, Inc. Wlan communications system
US7289518B2 (en) * 2002-12-18 2007-10-30 Intel Corporation Method and apparatus for reducing power consumption in a wireless network station
US20040255008A1 (en) * 2003-04-21 2004-12-16 International Business Machines Corporation System for low power operation of wireless LAN
ATE509459T1 (de) 2003-06-02 2011-05-15 Qualcomm Inc Erzeugung und umsetzung eines signalprotokolls und schnittstelle für höhere datenraten
DE60323163D1 (de) * 2003-06-30 2008-10-02 Nokia Corp Adaptiver energiesparmodus für drahtlose endgeräte mit kurzer reichweite
US20040264396A1 (en) * 2003-06-30 2004-12-30 Boris Ginzburg Method for power saving in a wireless LAN
US8705571B2 (en) 2003-08-13 2014-04-22 Qualcomm Incorporated Signal interface for higher data rates
US7447177B2 (en) 2003-08-26 2008-11-04 Intel Corporation Method and apparatus of secure roaming
CA2538308C (en) 2003-09-10 2013-05-14 Qualcomm Incorporated High data rate interface
US20050063314A1 (en) * 2003-09-19 2005-03-24 Zafer Sahinoglu Method and system for content aware and energy efficient transmission of videos and images
JP2007509533A (ja) 2003-10-15 2007-04-12 クゥアルコム・インコーポレイテッド 高速データレートインタフェース
AU2004307162A1 (en) 2003-10-29 2005-05-12 Qualcomm Incorporated High data rate interface
US7613139B1 (en) * 2003-11-07 2009-11-03 Fluke Corporation Detecting an access point in a wireless local area network failing to adhere to proper power management protocol
JP4784867B2 (ja) * 2003-11-10 2011-10-05 エスティー‐エリクソン、ソシエテ、アノニム 省電力モードで動作する無線装置に対してサービスを提供する方法及びシステム
KR20060108709A (ko) 2003-11-12 2006-10-18 콸콤 인코포레이티드 향상된 링크 제어를 제공하는 고속 데이터 레이트인터페이스
CN100362821C (zh) * 2003-11-21 2008-01-16 北京邮电大学 在无线局域网中提高节能机制重负载性能的方法
EP1690404A1 (en) 2003-11-25 2006-08-16 QUALCOMM Incorporated High data rate interface with improved link synchronization
EP2247068B1 (en) 2003-12-08 2013-09-25 Qualcomm Incorporated High data rate interface with improved link synchronization
US7085595B2 (en) * 2003-12-16 2006-08-01 Intel Corporation Power saving in a wireless local area network
US20050165909A1 (en) * 2003-12-19 2005-07-28 Cromer Daryl C. Data processing system and method for permitting a server to remotely access asset information of a mobile client
US6917598B1 (en) * 2003-12-19 2005-07-12 Motorola, Inc. Unscheduled power save delivery method in a wireless local area network for real time communication
EP2309695A1 (en) 2004-03-10 2011-04-13 Qualcomm Incorporated High data rate interface apparatus and method
US7489648B2 (en) 2004-03-11 2009-02-10 Cisco Technology, Inc. Optimizing 802.11 power-save for VLAN
KR20060130749A (ko) * 2004-03-17 2006-12-19 퀄컴 인코포레이티드 고 데이터 레이트 인터페이스 장치 및 방법
US8645566B2 (en) 2004-03-24 2014-02-04 Qualcomm Incorporated High data rate interface apparatus and method
US7558227B2 (en) 2004-03-26 2009-07-07 Hewlett-Packard Development Company, L.P. System and method for monitoring for wake events in a wireless local area network
JP2005286827A (ja) * 2004-03-30 2005-10-13 Denso Corp ハンズフリー装置
DE102004044785A1 (de) * 2004-04-10 2005-10-27 Leica Microsystems Semiconductor Gmbh Vorrichtung und Verfahren zur Bestimmung von Positionierkoordinaten für Halbleitersubstrate
JP4628162B2 (ja) * 2004-04-16 2011-02-09 株式会社ソニー・コンピュータエンタテインメント 通信端末装置、通信システムおよび電力制御方法
US8024055B1 (en) 2004-05-15 2011-09-20 Sonos, Inc. Method and system for controlling amplifiers
US8650304B2 (en) 2004-06-04 2014-02-11 Qualcomm Incorporated Determining a pre skew and post skew calibration data rate in a mobile display digital interface (MDDI) communication system
ATE518343T1 (de) 2004-06-04 2011-08-15 Qualcomm Inc Schnittstellenvorrichtung und -verfahren für hohe datenraten
JP2006014167A (ja) * 2004-06-29 2006-01-12 Nec Corp 無線ｌａｎにおける省電力化方法／プログラム／記録媒体、端末局、無線ｌａｎシステム
DE102004036945B4 (de) * 2004-07-29 2007-05-24 Nec Europe Ltd. Verfahren zur Optimierung des Energieverbrauchs einer Station in einem Netzwerk
US8873584B2 (en) 2004-11-24 2014-10-28 Qualcomm Incorporated Digital data interface device
US8667363B2 (en) 2004-11-24 2014-03-04 Qualcomm Incorporated Systems and methods for implementing cyclic redundancy checks
US8539119B2 (en) 2004-11-24 2013-09-17 Qualcomm Incorporated Methods and apparatus for exchanging messages having a digital data interface device message format
US8699330B2 (en) 2004-11-24 2014-04-15 Qualcomm Incorporated Systems and methods for digital data transmission rate control
US8723705B2 (en) 2004-11-24 2014-05-13 Qualcomm Incorporated Low output skew double data rate serial encoder
US8692838B2 (en) 2004-11-24 2014-04-08 Qualcomm Incorporated Methods and systems for updating a buffer
KR100684318B1 (ko) * 2004-11-30 2007-02-16 한국전자통신연구원 휴대단말의 슬립모드 구동방법 및 휴대단말의 슬립모드를위한 기지국의 통신방법
EP1670179B1 (en) 2004-12-09 2007-11-28 Research In Motion Limited Apparatus and methods for two or more delivery traffic indication message (DTIM) periods in wireless networks
ATE378752T1 (de) * 2005-01-21 2007-11-15 Research In Motion Ltd Energieeinsparung und behandlung von rundspruchnachrichten wie einfachnachrichten in einem wlan
US8005032B2 (en) * 2005-01-21 2011-08-23 Research In Motion Limited Maintaining delivery traffic indication message (DTIM) periods on a per-wireless client device basis
US7593417B2 (en) * 2005-01-21 2009-09-22 Research In Motion Limited Handling broadcast and multicast traffic as unicast traffic in a wireless network
JP2006279444A (ja) * 2005-03-29 2006-10-12 Nec Corp 送信出力制御方法およびマイクロ波無線通信システム
US7631202B2 (en) * 2005-03-29 2009-12-08 Microsoft Corporation Power management of wireless local area network interface devices
GB2429871A (en) 2005-06-30 2007-03-07 Nokia Corp Method of implementing unscheduled automatic power save delivery (APSD) between a terminal and an access point
US7717342B2 (en) * 2005-08-26 2010-05-18 Hand Held Products, Inc. Data collection device having dynamic access to multiple wireless networks
US8692839B2 (en) 2005-11-23 2014-04-08 Qualcomm Incorporated Methods and systems for updating a buffer
US8730069B2 (en) 2005-11-23 2014-05-20 Qualcomm Incorporated Double data rate serial encoder
US7558604B2 (en) * 2005-11-25 2009-07-07 Lenovo (Singapore) Pte. Ltd. Method and apparatus for remote discovery of client and access point settings in a wireless LAN
US8311048B2 (en) 2008-05-09 2012-11-13 Roundbox, Inc. Datacasting system with intermittent listener capability
US20070238437A1 (en) * 2006-04-10 2007-10-11 Nokia Corporation Delayed host wakeup for wireless communications device
US8826348B2 (en) * 2006-12-04 2014-09-02 Samsung Electronics Co., Ltd. System and method for wireless communication of uncompressed video having a relay device for power saving
US8619652B2 (en) * 2006-12-04 2013-12-31 Samsung Electronics Co., Ltd. System and method for adaptive sleep of wirelessly networked devices
EP1978765A1 (en) * 2007-04-02 2008-10-08 BRITISH TELECOMMUNICATIONS public limited company Power management scheme for mobile communication devices
US8462684B1 (en) * 2008-05-19 2013-06-11 Marvell International Ltd. Power saving technique for a wireless device
US8638806B2 (en) * 2007-05-25 2014-01-28 Hand Held Products, Inc. Wireless mesh point portable data terminal
US20100130122A1 (en) * 2007-06-01 2010-05-27 Thomson Licensing Llc Apparatus and method for performing power managment in a receiver
US7874483B2 (en) 2007-11-14 2011-01-25 Hand Held Products, Inc. Encoded information reading terminal with wireless path selection capability
US20090141661A1 (en) * 2007-11-29 2009-06-04 Nokia Siemens Networks Oy Residual traffic state for wireless networks
US7944869B2 (en) * 2007-12-12 2011-05-17 Mcmaster University Resource allocation and outage control for renewable energy WLAN infrastructure mesh node
US8179859B2 (en) * 2008-02-21 2012-05-15 Wang Ynjiun P Roaming encoded information reading terminal
JP2009206762A (ja) * 2008-02-27 2009-09-10 Panasonic Corp 通信端末装置及び受信方法
US8797928B2 (en) * 2008-05-27 2014-08-05 Qualcomm Incorporated Methods and systems for using a power savings mode during voice over internet protocol communication
US7936736B2 (en) 2008-09-08 2011-05-03 Proctor Jr James Arthur Enforcing policies in wireless communication using exchanged identities
US8596555B2 (en) 2008-10-22 2013-12-03 Graco Minnesota Inc. Portable airless sprayer
US9545643B2 (en) 2008-10-22 2017-01-17 Graco Minnesota Inc. Portable airless sprayer
US8488501B2 (en) 2009-01-30 2013-07-16 Microsoft Corporation Network assisted power management
US8191785B2 (en) 2009-03-05 2012-06-05 Hand Held Products, Inc. Encoded information reading terminal operating in infrastructure mode and ad-hoc mode
CN101909311A (zh) * 2009-06-08 2010-12-08 鸿富锦精密工业（深圳）有限公司 测试手机无线上网功能的方法
JP5546225B2 (ja) * 2009-12-07 2014-07-09 キヤノン株式会社 通信装置、通信装置の制御方法、プログラム
CN102118045A (zh) * 2009-12-30 2011-07-06 深圳富泰宏精密工业有限公司 电源管理系统及方法
CN101986679B (zh) * 2010-10-21 2013-07-10 意法·爱立信半导体（北京）有限公司 移动终端、节电方法和节电装置
US9019986B2 (en) 2011-11-18 2015-04-28 Futurewei Technologies, Inc. System and method for communications link control
US8787230B2 (en) * 2011-12-19 2014-07-22 Qualcomm Incorporated Voice activity detection in communication devices for power saving
US8792407B2 (en) * 2012-02-21 2014-07-29 Qualcomm Incorporated Wireless communication device power reduction method and apparatus
US9225307B2 (en) 2012-06-28 2015-12-29 Sonos, Inc. Modification of audio responsive to proximity detection
US9078266B2 (en) 2012-10-11 2015-07-07 Qualcomm Incorporated Devices and methods for facilitating discontinuous transmission on access terminals
WO2014087042A1 (en) * 2012-12-07 2014-06-12 Nokia Corporation Packet measurements and reporting in wireless network
US9285886B2 (en) 2013-06-24 2016-03-15 Sonos, Inc. Intelligent amplifier activation
US9161308B2 (en) 2013-08-26 2015-10-13 Qualcomm Incorporated Devices and methods for facilitating autonomous discontinuous transmission in access terminals
US9244516B2 (en) 2013-09-30 2016-01-26 Sonos, Inc. Media playback system using standby mode in a mesh network
CN106679573A (zh) * 2017-03-10 2017-05-17 柳州科路测量仪器有限责任公司 光幕测量收发器聚焦透镜锁定装置
US11986850B2 (en) 2018-04-10 2024-05-21 Graco Minnesota Inc. Handheld airless sprayer for paints and other coatings
US20220234062A1 (en) 2019-05-31 2022-07-28 Graco Minnesota Inc. Handheld fluid sprayer
US10968903B1 (en) 2020-06-04 2021-04-06 Graco Minnesota Inc. Handheld sanitary fluid sprayer having resilient polymer pump cylinder
US10926275B1 (en) 2020-06-25 2021-02-23 Graco Minnesota Inc. Electrostatic handheld sprayer

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5004328A (en) * 1986-09-26 1991-04-02 Canon Kabushiki Kaisha Spherical lens and imaging device using the same
US6002918A (en) 1989-06-29 1999-12-14 Symbol Technologies, Inc. Power-saving arrangement and method for mobile units in communications network
GB9304638D0 (en) 1993-03-06 1993-04-21 Ncr Int Inc Wireless data communication system having power saving function
GB9321657D0 (en) 1993-10-20 1993-12-08 Ncr Int Inc Power management system for a wireless network
US6067297A (en) * 1996-06-28 2000-05-23 Symbol Technologies, Inc. Embedded access point supporting communication with mobile unit operating in power-saving mode
US20060280140A9 (en) * 1997-02-06 2006-12-14 Mahany Ronald L LOWER POWER WIRELESS BEACONING NETWORK SUPPORTING PROXIMAL FORMATION, SEPARATION AND REFORMATION OF WIRELESS LOCAL AREA NETWORKS (LAN's), AS TERMINALS MOVE IN AND OUT RANGE OF ONE ANOTHER
GB9721008D0 (en) 1997-10-03 1997-12-03 Hewlett Packard Co Power management method foruse in a wireless local area network (LAN)
US6157614A (en) * 1997-10-22 2000-12-05 Netro Corporation Wireless ATM network with high quality of service scheduling
US6188681B1 (en) 1998-04-01 2001-02-13 Symbol Technologies, Inc. Method and apparatus for determining alternative second stationary access point in response to detecting impeded wireless connection
JP4068747B2 (ja) * 1999-01-06 2008-03-26 アルプス電気株式会社 レンズ及びそれを用いた光学装置
US6549587B1 (en) * 1999-09-20 2003-04-15 Broadcom Corporation Voice and data exchange over a packet based network with timing recovery
ES2557892T3 (es) * 1999-07-15 2016-01-29 Telefonaktiebolaget Lm Ericsson (Publ) Control de admisión y planificación de tráfico de datos por paquetes
US7917628B2 (en) * 1999-12-02 2011-03-29 Western Digital Technologies, Inc. Managed peer-to-peer applications, systems and methods for distributed data access and storage
JP4259704B2 (ja) * 1999-12-07 2009-04-30 横浜ゴム株式会社 タイヤ成形システム及び成形方法
US6721355B1 (en) 1999-12-20 2004-04-13 Nortel Networks Limited Method and apparatus for adaptive power management in a modem
US7173922B2 (en) * 2000-03-17 2007-02-06 Symbol Technologies, Inc. Multiple wireless local area networks occupying overlapping physical spaces
US6975629B2 (en) * 2000-03-22 2005-12-13 Texas Instruments Incorporated Processing packets based on deadline intervals
JP2001350075A (ja) * 2000-06-07 2001-12-21 Enplas Corp 撮像レンズ
US7251232B1 (en) * 2000-11-22 2007-07-31 Cisco Technology, Inc. Point-controlled contention arbitration in multiple access wireless LANs
JP3735772B2 (ja) * 2001-07-19 2006-01-18 ソニー株式会社 バーコードリーダ用レーザモジュール
US7269689B2 (en) * 2004-06-17 2007-09-11 Hewlett-Packard Development Company, L.P. System and method for sharing storage resources between multiple files
US7352519B2 (en) * 2005-08-03 2008-04-01 Symbol Technologies, Inc. Lens module
US7899793B2 (en) * 2008-01-09 2011-03-01 Hitachi, Ltd. Management of quality of services in storage systems

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113135532A (zh) * 2021-05-12 2021-07-20 吉林大学 一种自平衡高空作业台及其控制方法

Also Published As

Publication number Publication date
DE60223989T2 (de) 2008-12-18
EP1311086A2 (en) 2003-05-14
US7961660B2 (en) 2011-06-14
US20080259836A1 (en) 2008-10-23
US20080212204A1 (en) 2008-09-04
US20030086443A1 (en) 2003-05-08
JP2003152739A (ja) 2003-05-23
US7126945B2 (en) 2006-10-24
US7349356B2 (en) 2008-03-25
CA2381118A1 (en) 2003-05-07
US20070230386A1 (en) 2007-10-04
EP1311086A3 (en) 2004-01-02
DE60223989D1 (de) 2008-01-24
EP1311086B1 (en) 2007-12-12
CA2381118C (en) 2010-12-07
JP4346862B2 (ja) 2009-10-21

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