BR0312546A - Método para realizar chaveamento sem fio - Google Patents

Método para realizar chaveamento sem fio

Info

Publication number
BR0312546A
BR0312546A BR0312546A BR0312546A BR0312546A BR 0312546 A BR0312546 A BR 0312546A BR 0312546 A BR0312546 A BR 0312546A BR 0312546 A BR0312546 A BR 0312546A BR 0312546 A BR0312546 A BR 0312546A
Authority
BR
Brazil
Prior art keywords
users
sap
communications
ability
ports
Prior art date
Application number
BR0312546A
Other languages
English (en)
Inventor
Juan Carlos Zuniga
Teresa Joanne Hunkeler
Original Assignee
Interdigital Tech 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 Interdigital Tech Corp filed Critical Interdigital Tech Corp
Publication of BR0312546A publication Critical patent/BR0312546A/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/02—Resource partitioning among network components, e.g. reuse partitioning
    • H04W16/10—Dynamic resource partitioning
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0014—Three-dimensional division
    • H04L5/0023—Time-frequency-space
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
    • H04B7/0615—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal
    • H04B7/0617—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal for beam forming
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/24—Cell structures
    • H04W16/28—Cell structures using beam steering
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • 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
    • H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA
    • 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
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/14—Spectrum sharing arrangements between different networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/06—Selective distribution of broadcast services, e.g. multimedia broadcast multicast service [MBMS]; Services to user groups; One-way selective calling services
    • 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
    • H04W72/046—Wireless resource allocation based on the type of the allocated resource the resource being in the space domain, e.g. beams
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/10—Small scale networks; Flat hierarchical networks
    • H04W84/12—WLAN [Wireless Local Area Networks]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/08—Access point devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Small-Scale Networks (AREA)
  • Transmitters (AREA)
  • Radio Transmission System (AREA)
  • Grinding-Machine Dressing And Accessory Apparatuses (AREA)
  • Mechanical Treatment Of Semiconductor (AREA)
  • Liquid Developers In Electrophotography (AREA)

Abstract

"MéTODO PARA REALIZAR CHAVEAMENTO SEM FIO". Um sistema de LAN sem fio (WLAN) para comunicações entre uma pluralidade de usuários dentro de um sistema básico de serviço ou célula compreendendo um ponto de chaveamento de acesso (SAP) para transmitir e receber comunicações de ponto para multiponto e de e para os usuários. Uma pluralidade de portas estão disponíveis no SAP, cada uma designada para uma única freq³ência portadora para comunicações isoladas entre os usuários para prevenir colisões, com a capacidade de designar a freq³ência para não ser permanente, e a capacidade de designações de portadoras dinâmicas ou pseudoaleatórias. Uma configuração alternativa do SAP usa a formação de feixes para prover portas espaciais para designações de uma pluralidade de usuários.
BR0312546A 2002-07-05 2003-07-02 Método para realizar chaveamento sem fio BR0312546A (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US39415102P 2002-07-05 2002-07-05
US10/334,858 US20040004951A1 (en) 2002-07-05 2002-12-31 Method for performing wireless switching
PCT/US2003/020823 WO2004006117A1 (en) 2002-07-05 2003-07-02 Method for performing wireless switching

Publications (1)

Publication Number Publication Date
BR0312546A true BR0312546A (pt) 2005-04-19

Family

ID=30002848

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0312546A BR0312546A (pt) 2002-07-05 2003-07-02 Método para realizar chaveamento sem fio

Country Status (18)

Country Link
US (5) US20040004951A1 (pt)
EP (2) EP1540504B1 (pt)
JP (5) JP2005532737A (pt)
KR (4) KR100973244B1 (pt)
CN (3) CN1666191B (pt)
AT (2) ATE538558T1 (pt)
AU (1) AU2003281428A1 (pt)
BR (1) BR0312546A (pt)
CA (3) CA2869462C (pt)
DE (1) DE60318322T2 (pt)
DK (1) DK1540504T3 (pt)
ES (1) ES2297180T3 (pt)
HK (2) HK1075723A1 (pt)
IL (2) IL166161A0 (pt)
MX (1) MXPA05000355A (pt)
NO (1) NO20050295L (pt)
TW (3) TWI332782B (pt)
WO (1) WO2004006117A1 (pt)

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Also Published As

Publication number Publication date
US20110222617A1 (en) 2011-09-15
NO20050295L (no) 2005-01-19
KR101037645B1 (ko) 2011-05-30
KR20050016984A (ko) 2005-02-21
CA2869462C (en) 2019-10-29
DK1540504T3 (da) 2008-05-13
US11171749B2 (en) 2021-11-09
DE60318322T2 (de) 2008-12-11
ATE538558T1 (de) 2012-01-15
IL166161A0 (en) 2006-01-15
US9712294B2 (en) 2017-07-18
CN1666191B (zh) 2010-04-28
IL203390A0 (en) 2011-08-01
US20150071243A1 (en) 2015-03-12
HK1075723A1 (en) 2005-12-23
CN101132333B (zh) 2012-11-21
KR100973241B1 (ko) 2010-07-30
JP2006166483A (ja) 2006-06-22
CN1666191A (zh) 2005-09-07
CN101772040A (zh) 2010-07-07
TWI357735B (en) 2012-02-01
CA2491631C (en) 2010-04-13
TWI332782B (en) 2010-11-01
US20190068339A1 (en) 2019-02-28
EP1540504A4 (en) 2006-08-02
CA2689852A1 (en) 2004-01-15
KR100973244B1 (ko) 2010-07-30
ATE382168T1 (de) 2008-01-15
US8917660B2 (en) 2014-12-23
HK1113880A1 (en) 2008-10-17
EP1895716B1 (en) 2011-12-21
TWI276327B (en) 2007-03-11
CA2491631A1 (en) 2004-01-15
ES2297180T3 (es) 2008-05-01
KR20090066333A (ko) 2009-06-23
JP2014030225A (ja) 2014-02-13
US10116421B2 (en) 2018-10-30
DE60318322D1 (de) 2008-02-07
KR20090120012A (ko) 2009-11-23
EP1895716A1 (en) 2008-03-05
EP1540504B1 (en) 2007-12-26
CN101132333A (zh) 2008-02-27
JP2005532737A (ja) 2005-10-27
AU2003281428A1 (en) 2004-01-23
US20040004951A1 (en) 2004-01-08
CA2869462A1 (en) 2004-01-15
EP1540504A1 (en) 2005-06-15
CA2689852C (en) 2014-11-04
WO2004006117A1 (en) 2004-01-15
TW200405697A (en) 2004-04-01
TW200501779A (en) 2005-01-01
JP5010146B2 (ja) 2012-08-29
JP2015046935A (ja) 2015-03-12
KR20050101569A (ko) 2005-10-24
US20170302413A1 (en) 2017-10-19
TW200721866A (en) 2007-06-01
MXPA05000355A (es) 2005-03-31
JP2012090336A (ja) 2012-05-10

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