BRPI0510574A - método de comunicação sem fios, e, rede sem fios - Google Patents

método de comunicação sem fios, e, rede sem fios

Info

Publication number
BRPI0510574A
BRPI0510574A BRPI0510574-9A BRPI0510574A BRPI0510574A BR PI0510574 A BRPI0510574 A BR PI0510574A BR PI0510574 A BRPI0510574 A BR PI0510574A BR PI0510574 A BRPI0510574 A BR PI0510574A
Authority
BR
Brazil
Prior art keywords
communication method
wireless communication
wireless
wireless network
network
Prior art date
Application number
BRPI0510574-9A
Other languages
English (en)
Inventor
Joerg Habetha
Javier Del Prado Pavon
Original Assignee
Koninkl Philips Electronics Nv
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 Koninkl Philips Electronics Nv filed Critical Koninkl Philips Electronics Nv
Publication of BRPI0510574A publication Critical patent/BRPI0510574A/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] 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 leader and terminal is follower
    • H04W52/0216—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is leader and terminal is follower using a pre-established activity schedule, e.g. traffic indication frame
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/16—Discovering, processing access restriction or access information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] 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 leader and terminal is follower
    • H04W52/0219—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is leader and terminal is follower where the power saving management affects multiple terminals
    • 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
    • H04W72/0446—Resources in time domain, e.g. slots or frames
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/04—Scheduled access
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0808—Non-scheduled access, e.g. ALOHA using carrier sensing, e.g. carrier sense multiple access [CSMA]
    • H04W74/0816—Non-scheduled access, e.g. ALOHA using carrier sensing, e.g. carrier sense multiple access [CSMA] with collision avoidance
    • 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)
  • Computer Security & Cryptography (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Small-Scale Networks (AREA)
  • Transceivers (AREA)
  • Circuits Of Receivers In General (AREA)

Abstract

MéTODO DE COMUNICAçãO SEM FIOS, E, REDE SEM FIOS. De acordo com uma concretização de exemplo, método de comunicação sem fios inclui enviar um quadro de baliza (300) que inclui pelo menos um elemento de informação de disponibilidade (AIE) (400, 404). O método também inclui programar transmissão e recepção de tráfego entre uma pluralidade de dispositivos (101, 103), ou sistemas (101, 103), ou ambos baseado nos AIEs dos receptores. Uma rede sem fios (100) também é exposta.
BRPI0510574-9A 2004-05-04 2005-05-02 método de comunicação sem fios, e, rede sem fios BRPI0510574A (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US56797804P 2004-05-04 2004-05-04
US59943304P 2004-08-06 2004-08-06
PCT/IB2005/051425 WO2005107182A1 (en) 2004-05-04 2005-05-02 Method to improve throughput and power consumption efficiency in wireless communication systems

Publications (1)

Publication Number Publication Date
BRPI0510574A true BRPI0510574A (pt) 2007-11-20

Family

ID=34966929

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0510574-9A BRPI0510574A (pt) 2004-05-04 2005-05-02 método de comunicação sem fios, e, rede sem fios

Country Status (14)

Country Link
US (1) US8737312B2 (pt)
EP (1) EP1745608B1 (pt)
JP (1) JP4820363B2 (pt)
KR (1) KR101122616B1 (pt)
CN (1) CN103796288A (pt)
AU (1) AU2005239522B2 (pt)
BR (1) BRPI0510574A (pt)
CA (1) CA2565152A1 (pt)
MX (1) MXPA06012680A (pt)
MY (1) MY152140A (pt)
RU (1) RU2378780C2 (pt)
TR (1) TR201807306T4 (pt)
TW (1) TWI390907B (pt)
WO (1) WO2005107182A1 (pt)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100772406B1 (ko) 2006-04-04 2007-11-01 삼성전자주식회사 복수의 디바이스가 존재하는 분산형 무선 통신네트워크에서의 디바이스 정보 공유 방법 및 장치
US20080130592A1 (en) * 2006-12-04 2008-06-05 Electronics And Telecommunications Research Institute Apparatus and method for managing medium access slot in wireless personal area network
US8879448B2 (en) * 2006-12-22 2014-11-04 Samsung Electronics Co., Ltd. Apparatus for controlling power of WiMedia media access control device and method using the same
US8693380B2 (en) 2007-02-27 2014-04-08 Thomson Licensing Method and apparatus for power management in WLAN
US8478820B2 (en) 2009-08-26 2013-07-02 Qualcomm Incorporated Methods and systems for service discovery management in peer-to-peer networks
US8478776B2 (en) * 2009-10-30 2013-07-02 Qualcomm Incorporated Methods and systems for peer-to-peer network discovery using multi-user diversity
US8825818B2 (en) * 2009-11-10 2014-09-02 Qualcomm Incorporated Host initiated connection to a device
US8730928B2 (en) * 2010-02-23 2014-05-20 Qualcomm Incorporated Enhancements for increased spatial reuse in ad-hoc networks
WO2012077901A1 (en) * 2010-12-07 2012-06-14 Lg Electronics Inc. Method for power save mode operation in wireless local area network and apparatus for the same

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6301242B1 (en) * 1998-07-24 2001-10-09 Xircom Wireless, Inc. Communication system with fast control traffic
US5604787A (en) * 1994-10-07 1997-02-18 Motorola, Inc. Method and apparatus for transferring information to a device in a communication system
US5598417A (en) * 1995-04-28 1997-01-28 Motorola, Inc. Dynamic control of a data channel in a TDM wireless communication system
US6331973B1 (en) * 1999-04-30 2001-12-18 Rockwell Collins, Inc. Unifying slot assignment protocol multiple access system
JP3482931B2 (ja) * 1999-12-08 2004-01-06 日本電気株式会社 Ｄｓ／ｃｄｍａ移動体通信システムの無線通信装置およびサーチャ制御方法
JP3651340B2 (ja) * 1999-12-28 2005-05-25 ソニー株式会社 無線伝送方法および無線伝送装置
US6807165B2 (en) * 2000-11-08 2004-10-19 Meshnetworks, Inc. Time division protocol for an ad-hoc, peer-to-peer radio network having coordinating channel access to shared parallel data channels with separate reservation channel
US7110380B2 (en) * 2001-02-07 2006-09-19 Freescale Semiconductor, Inc. System, method, and computer program product for sharing bandwidth in a wireless personal area network or a wireless local area network
US7593422B2 (en) * 2002-01-03 2009-09-22 Freescale Semiconductor, Inc. Method of operating a media access controller having pseudo-static guaranteed time slots
AU2003216068A1 (en) * 2002-01-22 2003-09-02 Xtremespectrum, Inc. Method for transmission of isochronous and asynchronous data in a radio network
US7412265B2 (en) * 2003-06-12 2008-08-12 Industrial Technology Research Institute Method and system for power-saving in a wireless local area network
SG144916A1 (en) * 2003-07-17 2008-08-28 Interdigital Technology Corpor Method and system for delivery of assistance data
US7675878B2 (en) * 2003-09-30 2010-03-09 Motorola, Inc. Enhanced passive scanning
WO2005051019A1 (en) * 2003-11-21 2005-06-02 Nokia Corporation Service discovery in a wireless communication system
US7496081B2 (en) * 2004-05-05 2009-02-24 Nokia Corporation Adaptive beacon period in a distributed network

Also Published As

Publication number Publication date
AU2005239522A1 (en) 2005-11-10
JP4820363B2 (ja) 2011-11-24
CN103796288A (zh) 2014-05-14
RU2006142691A (ru) 2008-06-10
WO2005107182A1 (en) 2005-11-10
AU2005239522B2 (en) 2009-10-29
EP1745608B1 (en) 2018-03-21
US20100165925A1 (en) 2010-07-01
TWI390907B (zh) 2013-03-21
MY152140A (en) 2014-08-15
TW200623736A (en) 2006-07-01
EP1745608A1 (en) 2007-01-24
KR20070008679A (ko) 2007-01-17
US8737312B2 (en) 2014-05-27
JP2007536862A (ja) 2007-12-13
KR101122616B1 (ko) 2012-03-15
TR201807306T4 (tr) 2018-06-21
RU2378780C2 (ru) 2010-01-10
CA2565152A1 (en) 2005-11-10
MXPA06012680A (es) 2007-02-14

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 11A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2385 DE 20-09-2016 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.

B15K Others concerning applications: alteration of classification

Free format text: PROCEDIMENTO AUTOMATICO DE RECLASSIFICACAO. A CLASSIFICACAO IPC ANTERIOR ERA H04L 12/56.

Ipc: H04W 72/04 (2009.01), H04W 52/02 (2009.01), H04W 7

Ipc: H04W 72/04 (2009.01), H04W 52/02 (2009.01), H04W 7