BRPI0509065A - método para um protocolo de perìodo de balizamento e aparelho de balizamento distribuìdo para um dispositivo em uma rede ad-hoc - Google Patents

método para um protocolo de perìodo de balizamento e aparelho de balizamento distribuìdo para um dispositivo em uma rede ad-hoc

Info

Publication number
BRPI0509065A
BRPI0509065A BRPI0509065-2A BRPI0509065A BRPI0509065A BR PI0509065 A BRPI0509065 A BR PI0509065A BR PI0509065 A BRPI0509065 A BR PI0509065A BR PI0509065 A BRPI0509065 A BR PI0509065A
Authority
BR
Brazil
Prior art keywords
beacon
periods
superframe
hoc network
period
Prior art date
Application number
BRPI0509065-2A
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 BRPI0509065A publication Critical patent/BRPI0509065A/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/002—Transmission of channel access control information
    • H04W74/006—Transmission of channel access control information in the downlink, i.e. towards the terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/40—Network security protocols
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0866—Non-scheduled access, e.g. ALOHA using a dedicated channel for access
    • H04W74/0891—Non-scheduled access, e.g. ALOHA using a dedicated channel for access for synchronized access
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/18—Self-organising networks, e.g. ad-hoc networks or sensor 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)
  • Radio Relay Systems (AREA)
  • Meat, Egg Or Seafood Products (AREA)

Abstract

MéTODO PARA UM PROTOCOLO DE PERìODO DE BALIZAMENTO E APARELHO DE BALIZAMENTO DISTRIBUìDO PARA UM DISPOSITIVO EM UMA REDE AD-HOC Em um protocolo MAC distribuído possuindo um superquadro sincronizado (102) compreendendo pelo menos um período de balizamento sincronizado (104), seguido por um período de transferência de dados (103), é provido um sistema e método para criar e manter vários períodos de balizamento (104) em posições diferentes no superquadro (102). Ao se unir à rede (300), um dispositivo (301) também se une a um período de balizamento existente (104) ou cria um novo período de balizamento (104) em uma posição do superquadro (102) que não se superpõe com períodos de balizamento (104) ou períodos de reserva. Períodos de balizamento (104) protegem mutuamente um ao outro pelos dispositivos (301), anunciando os períodos de balizamento vizinhos em seus balizamentos.
BRPI0509065-2A 2004-03-24 2005-03-21 método para um protocolo de perìodo de balizamento e aparelho de balizamento distribuìdo para um dispositivo em uma rede ad-hoc BRPI0509065A (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US55591504P 2004-03-24 2004-03-24
US58935804P 2004-07-20 2004-07-20
PCT/IB2005/050965 WO2005094007A1 (en) 2004-03-24 2005-03-21 Distributed beaconing periods for ad-hoc networks

Publications (1)

Publication Number Publication Date
BRPI0509065A true BRPI0509065A (pt) 2007-08-21

Family

ID=34961635

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0509065-2A BRPI0509065A (pt) 2004-03-24 2005-03-21 método para um protocolo de perìodo de balizamento e aparelho de balizamento distribuìdo para um dispositivo em uma rede ad-hoc

Country Status (18)

Country Link
US (1) US9655139B2 (pt)
EP (1) EP1730891B1 (pt)
JP (2) JP5085316B2 (pt)
KR (1) KR101207321B1 (pt)
AT (1) ATE471009T1 (pt)
AU (1) AU2005226193B2 (pt)
BR (1) BRPI0509065A (pt)
CA (1) CA2560603C (pt)
DE (1) DE602005021763D1 (pt)
EG (1) EG24960A (pt)
ES (1) ES2347260T3 (pt)
MX (1) MXPA06010760A (pt)
MY (1) MY141318A (pt)
PL (1) PL1730891T3 (pt)
RU (1) RU2374772C2 (pt)
TW (1) TWI497945B (pt)
UA (1) UA91974C2 (pt)
WO (1) WO2005094007A1 (pt)

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Also Published As

Publication number Publication date
KR20070011321A (ko) 2007-01-24
AU2005226193A1 (en) 2005-10-06
JP2011151847A (ja) 2011-08-04
UA91974C2 (uk) 2010-09-27
RU2006133893A (ru) 2008-03-27
TW200618533A (en) 2006-06-01
EP1730891A1 (en) 2006-12-13
ES2347260T3 (es) 2010-10-27
US9655139B2 (en) 2017-05-16
ATE471009T1 (de) 2010-06-15
MXPA06010760A (es) 2006-12-15
CA2560603A1 (en) 2005-10-06
MY141318A (en) 2010-04-16
US20070274206A1 (en) 2007-11-29
EG24960A (en) 2011-02-18
JP5085316B2 (ja) 2012-11-28
JP2007531374A (ja) 2007-11-01
PL1730891T3 (pl) 2010-11-30
KR101207321B1 (ko) 2012-12-03
CA2560603C (en) 2014-07-22
DE602005021763D1 (de) 2010-07-22
TWI497945B (zh) 2015-08-21
WO2005094007A1 (en) 2005-10-06
AU2005226193B2 (en) 2010-02-25
RU2374772C2 (ru) 2009-11-27
EP1730891B1 (en) 2010-06-09

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B25D Requested change of name of applicant approved

Owner name: KONINKLIJKE PHILIPS N. V. (NL)

B25G Requested change of headquarter approved

Owner name: KONINKLIJKE PHILIPS N. V. (NL)

B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]
B15K Others concerning applications: alteration of classification

Ipc: H04W 74/00 (2009.01), H04W 74/08 (2009.01), H04W 8

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