BRPI0608164A2 - método e aparelho para reduzir o tempo de aquisição do slot de baliza em uma rede de controle de acesso de mìdia distribuìda - Google Patents

método e aparelho para reduzir o tempo de aquisição do slot de baliza em uma rede de controle de acesso de mìdia distribuìda

Info

Publication number
BRPI0608164A2
BRPI0608164A2 BRPI0608164-9A BRPI0608164A BRPI0608164A2 BR PI0608164 A2 BRPI0608164 A2 BR PI0608164A2 BR PI0608164 A BRPI0608164 A BR PI0608164A BR PI0608164 A2 BRPI0608164 A2 BR PI0608164A2
Authority
BR
Brazil
Prior art keywords
slot
goal
reducing
access control
media access
Prior art date
Application number
BRPI0608164-9A
Other languages
English (en)
Inventor
Ulrico Celentano
Leonardo Goratti
Juha Salokannel
Original Assignee
Nokia Corp
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 Nokia Corp filed Critical Nokia Corp
Publication of BRPI0608164A2 publication Critical patent/BRPI0608164A2/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
    • 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
    • H04B1/0003—Software-defined radio [SDR] systems, i.e. systems wherein components typically implemented in hardware, e.g. filters or modulators/demodulators, are implented using software, e.g. by involving an AD or DA conversion stage such that at least part of the signal processing is performed in the digital domain
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/56—Allocation or scheduling criteria for wireless resources based on priority criteria
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/02—Selection of wireless resources by user or terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/04—Scheduled access

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)

Abstract

MéTODO E APARELHO PARA REDUZIR O TEMPO DE AQUISIçãO DO SLOT DE BALIZA EM UMA REDE DE CONTROLE DE ACESSO DE MìDIA DISTRIBUìDA. O primeiro slot da baliza e selecionado pelo dispositivo de comunicação sem io em um intervalo de tempo de repetição. Adequadamente, as balias do dispositivo de comunicação sem fio são transmitidas durante o primeiro slot da baliza. Contudo, quando um anúncio do passo de seleção do primeiro slot da baliza não for recebido do dispositivo remoto dentro de uma quantia de tempo prederterminado, o segundo slot da baliza é selecionado. Nesta seleção, as balizas do dispositivo de comunicação sem io são transmitidas durante o segundo slot da baliza ao invés do primeiro slot da baliza.
BRPI0608164-9A 2005-04-22 2006-04-18 método e aparelho para reduzir o tempo de aquisição do slot de baliza em uma rede de controle de acesso de mìdia distribuìda BRPI0608164A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/111,869 US8027288B2 (en) 2005-04-22 2005-04-22 Reducing beacon slot acquisition time in distributed media access control network
PCT/IB2006/000925 WO2006111826A1 (en) 2005-04-22 2006-04-18 Reducing beacon slot acquisition time in a distributed media access control network

Publications (1)

Publication Number Publication Date
BRPI0608164A2 true BRPI0608164A2 (pt) 2009-11-10

Family

ID=37114750

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0608164-9A BRPI0608164A2 (pt) 2005-04-22 2006-04-18 método e aparelho para reduzir o tempo de aquisição do slot de baliza em uma rede de controle de acesso de mìdia distribuìda

Country Status (11)

Country Link
US (1) US8027288B2 (pt)
EP (1) EP1872491B1 (pt)
JP (1) JP2008537423A (pt)
KR (1) KR100966505B1 (pt)
CN (1) CN101164255A (pt)
BR (1) BRPI0608164A2 (pt)
MX (1) MX2007011224A (pt)
MY (1) MY146744A (pt)
TW (1) TW200707983A (pt)
WO (1) WO2006111826A1 (pt)
ZA (1) ZA200708517B (pt)

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US8494546B2 (en) 2006-10-16 2013-07-23 Stmicroelectronics, Inc. Method of inter-system communications dynamic spectrum access network systems-logical control connections
US8254922B2 (en) * 2006-10-16 2012-08-28 Stmicroelectronics, Inc. Zero delay frequency switching with dynamic frequency hopping for cognitive radio based dynamic spectrum access network systems
US7869400B2 (en) * 2006-10-16 2011-01-11 Stmicroelectronics, Inc. Method of inter-system coexistence and spectrum sharing for dynamic spectrum access networks-on-demand spectrum contention
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
KR101090615B1 (ko) 2006-12-04 2011-12-08 인터디지탈 테크날러지 코포레이션 다중 대역 전송을 가능하게 하는 방법 및 장치
CN101563951B (zh) * 2006-12-18 2013-05-01 皇家飞利浦电子股份有限公司 使用定向天线的信标发射和接收
GB2451420A (en) * 2007-06-01 2009-02-04 Iti Scotland Ltd Beacon co-ordinated Medium Access Control protocol for dense UWB networks
US7991967B2 (en) * 2007-06-29 2011-08-02 Microsoft Corporation Using type stability to facilitate contention management
US9037750B2 (en) * 2007-07-10 2015-05-19 Qualcomm Incorporated Methods and apparatus for data exchange in peer to peer communications
TW200926683A (en) * 2007-08-22 2009-06-16 Koninkl Philips Electronics Nv Reducing beacon collision probability
TWI458284B (zh) * 2007-12-07 2014-10-21 Koninkl Philips Electronics Nv 分散無線系統中的多頻道支援
TWI482456B (zh) * 2007-12-07 2015-04-21 Koninkl Philips Electronics Nv 彈性媒體存取控制（ｍａｃ）超框結構及信標方法
US8824432B2 (en) * 2008-01-16 2014-09-02 Stmicroelectronics, Inc. Beaconing period framing for efficient multi-channel inter-cell communications in cognitive radio networks
US8780882B2 (en) * 2008-01-16 2014-07-15 Stmicroelectronics, Inc. On-demand spectrum contention for inter-cell spectrum sharing in cognitive radio networks
JP4596031B2 (ja) * 2008-04-07 2010-12-08 ソニー株式会社 無線通信装置、無線通信方法、プログラム、および無線通信システム
EP2272286B1 (en) * 2008-04-09 2011-12-28 Koninklijke Philips Electronics N.V. A method for pre-empting data transmission in a discovery channel
US9445253B2 (en) 2008-04-30 2016-09-13 Maarten Menzo Wentink Methods and apparatus for scanning for mesh nodes
US9088946B2 (en) 2008-04-30 2015-07-21 Qualcomm Incorporated Methods and apparatus for power saving for mesh nodes
KR101258208B1 (ko) * 2009-05-26 2013-04-30 한국전자통신연구원 핸드오버 방법, 비콘 전송 방법 및 장치
US8861570B2 (en) 2010-02-03 2014-10-14 Qualcomm Incorporated Methods and apparatuses for beacon transmission
TWI562550B (en) 2010-07-07 2016-12-11 Koninkl Philips Electronics Nv A method and system for enabling multiband transmission in wireless systems
US8693495B2 (en) * 2010-11-15 2014-04-08 Hp Ventures A/S Wireless network medium access control protocol
US9426832B2 (en) * 2012-04-24 2016-08-23 Intel Corporation Methods and arrangements to coordinate communications in a wireless network
US9307510B2 (en) * 2013-09-05 2016-04-05 Qualcomm Incorporated Resource allocation for distributed device-to-device synchronization
KR102259678B1 (ko) * 2016-03-17 2021-06-01 후아웨이 테크놀러지 컴퍼니 리미티드 비콘 전송 방법 및 장치와, 네트워크 액세스 방법 및 장치
CN107404374B (zh) * 2016-05-18 2020-07-21 韩国电子通信研究院 建立与终端关联的方法及装置
WO2021154456A1 (en) * 2020-01-27 2021-08-05 Trilliant Networks, Inc. Method and system for multi-channel beaconing in a time slotted channel hopping network

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US7193986B2 (en) * 2002-05-30 2007-03-20 Nortel Networks Limited Wireless network medium access control protocol
US20040218683A1 (en) * 2003-05-01 2004-11-04 Texas Instruments Incorporated Multi-mode wireless devices having reduced-mode receivers
JP2005020163A (ja) 2003-06-24 2005-01-20 Sony Corp 無線通信システム、無線通信装置及び無線通信方法、並びにコンピュータ・プログラム
RU2369975C2 (ru) * 2004-02-06 2009-10-10 Конинклейке Филипс Электроникс, Н.В. Система и способ для динамического периода маякового сигнала в протоколе распределенного резервирования мас
KR101138900B1 (ko) 2004-02-06 2012-05-16 코닌클리즈케 필립스 일렉트로닉스 엔.브이. 장치의 비코닝 프로토콜에 대한 방법과 슬롯형 비코닝 장치
JP5085316B2 (ja) 2004-03-24 2012-11-28 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ アドホックネットワークに対する分散ビーコン期間
US7496081B2 (en) * 2004-05-05 2009-02-24 Nokia Corporation Adaptive beacon period in a distributed network
US7385958B2 (en) * 2004-06-30 2008-06-10 Intel Corporation Ad hoc mode of operation in wireless personal area networks
US7492736B2 (en) * 2004-10-29 2009-02-17 Texas Instruments Incorporated System and method for access and management of beacon periods in distributed wireless networks

Also Published As

Publication number Publication date
KR100966505B1 (ko) 2010-06-29
KR20080010396A (ko) 2008-01-30
CN101164255A (zh) 2008-04-16
JP2008537423A (ja) 2008-09-11
ZA200708517B (en) 2009-03-25
US8027288B2 (en) 2011-09-27
EP1872491A4 (en) 2013-03-20
EP1872491A1 (en) 2008-01-02
WO2006111826A1 (en) 2006-10-26
MX2007011224A (es) 2007-10-17
EP1872491B1 (en) 2014-12-03
MY146744A (en) 2012-09-14
TW200707983A (en) 2007-02-16
US20060239220A1 (en) 2006-10-26

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Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11N Dismissal: publication cancelled [chapter 11.14 patent gazette]

Free format text: REF. RPI 2087 DE 04/01/2011 POR TER SIDO INDEVIDA.

B08L Patent application lapsed because of non payment of annual fee [chapter 8.12 patent gazette]

Free format text: REFERENTE AO NAO RECOLHIMENTO DAS 6A, 7A E 8A ANUIDADES.

B15K Others concerning applications: alteration of classification

Ipc: H04W 48/08 (2009.01), H04W 72/02 (2009.01), H04W 7

B08I Publication cancelled [chapter 8.9 patent gazette]

Free format text: ANULADA A PUBLICACAO CODIGO 8.12 NA RPI NO 2260 DE 29/04/2014 POR TER SIDO INDEVIDA.

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

Free format text: REFERENTE AS 6A, 7A, 8A, 9A, 10A, 11A, 12A, 13A E 14A ANUIDADES.

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 2602 DE 17-11-2020 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.