BRPI0412618A - métodos de rede de área local sem fio (wlan) e componentes que utilizam a previsão de tráfego - Google Patents

métodos de rede de área local sem fio (wlan) e componentes que utilizam a previsão de tráfego

Info

Publication number
BRPI0412618A
BRPI0412618A BRPI0412618-1A BRPI0412618A BRPI0412618A BR PI0412618 A BRPI0412618 A BR PI0412618A BR PI0412618 A BRPI0412618 A BR PI0412618A BR PI0412618 A BRPI0412618 A BR PI0412618A
Authority
BR
Brazil
Prior art keywords
wlan
wtru
methods
area network
local area
Prior art date
Application number
BRPI0412618-1A
Other languages
English (en)
Inventor
Guang Lu
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 BRPI0412618A publication Critical patent/BRPI0412618A/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/16—Central resource management; Negotiation of resources or communication parameters, e.g. negotiating bandwidth or QoS [Quality of Service]
    • H04W28/26—Resource reservation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H04W28/08—Load balancing or load distribution
    • H04W28/09—Management thereof
    • H04W28/0925—Management thereof using policies
    • H04W28/0942—Management thereof using policies based on measured or predicted load of entities- or links
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H04W28/0289—Congestion control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access, e.g. scheduled or random access
    • H04W74/08—Non-scheduled or contention based access, e.g. random access, ALOHA, CSMA [Carrier Sense Multiple Access]
    • 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
    • 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
    • H04W92/00—Interfaces specially adapted for wireless communication networks
    • H04W92/04—Interfaces between hierarchically different network devices
    • H04W92/10—Interfaces between hierarchically different network devices between terminal device and access point, i.e. wireless air interface

Abstract

"MéTODOS DE REDE DE áREA LOCAL SEM FIO (WLAN) E COMPONENTES QUE UTILIZAM A PREVISãO DE TRáFEGO". São fornecidos componentes, sistema e método de comunicação que incluem o uso de previsões de tráfego determinadas por uma unidade de transmissão e recepção sem fio (WTRU). Preferencialmente, a presente invenção é implementada por meio da previsão de tráfego em uma rede de área local sem fio (WLAN), entre uma WTRU e um ponto de acesso (AP) de WLAN que inicia pela determinação de nível de tráfego na WTRU. As informações de previsão de tráfego são enviadas pela WTRU para o AP, onde são utilizadas em conjunto com a geração de comandos enviados para WTRUs para controlar a forma de acesso pelas WTRUs para a WLAN através do AP. As WTRUs recebem instruções quanto à admissão e são preferencialmente configuradas para receber e implementar instruções para ajustar a janela de contenção utilizada pela WTRU para transmitir dados.
BRPI0412618-1A 2003-11-05 2004-10-28 métodos de rede de área local sem fio (wlan) e componentes que utilizam a previsão de tráfego BRPI0412618A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US51769303P 2003-11-05 2003-11-05
PCT/US2004/035888 WO2005048499A2 (en) 2003-11-05 2004-10-28 Wireless local area network (wlan) methods and components that utilize traffic prediction

Publications (1)

Publication Number Publication Date
BRPI0412618A true BRPI0412618A (pt) 2006-09-26

Family

ID=34590182

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0412618-1A BRPI0412618A (pt) 2003-11-05 2004-10-28 métodos de rede de área local sem fio (wlan) e componentes que utilizam a previsão de tráfego

Country Status (16)

Country Link
US (1) US20050094558A1 (pt)
EP (1) EP1680880B1 (pt)
JP (1) JP2007511133A (pt)
KR (3) KR20060128817A (pt)
CN (2) CN1985468A (pt)
AR (1) AR046362A1 (pt)
AT (1) ATE452482T1 (pt)
AU (1) AU2004310346A1 (pt)
BR (1) BRPI0412618A (pt)
CA (1) CA2536663A1 (pt)
DE (2) DE602004024704D1 (pt)
IL (1) IL172955A0 (pt)
MX (1) MXPA06003549A (pt)
NO (1) NO20062472L (pt)
TW (3) TW200612689A (pt)
WO (1) WO2005048499A2 (pt)

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Also Published As

Publication number Publication date
AU2004310346A1 (en) 2005-05-26
EP1680880A4 (en) 2007-05-09
TWM264760U (en) 2005-05-11
IL172955A0 (en) 2006-06-11
EP1680880B1 (en) 2009-12-16
WO2005048499A2 (en) 2005-05-26
AR046362A1 (es) 2005-12-07
KR20050089785A (ko) 2005-09-08
KR100667722B1 (ko) 2007-01-15
DE202004017120U1 (de) 2005-05-25
ATE452482T1 (de) 2010-01-15
CN1985468A (zh) 2007-06-20
DE602004024704D1 (de) 2010-01-28
EP1680880A2 (en) 2006-07-19
KR20050043698A (ko) 2005-05-11
TWI270267B (en) 2007-01-01
JP2007511133A (ja) 2007-04-26
KR100968797B1 (ko) 2010-07-08
TW200612689A (en) 2006-04-16
CN2746667Y (zh) 2005-12-14
TW200525940A (en) 2005-08-01
KR20060128817A (ko) 2006-12-14
US20050094558A1 (en) 2005-05-05
NO20062472L (no) 2006-05-30
MXPA06003549A (es) 2006-06-05
CA2536663A1 (en) 2005-05-26
WO2005048499A3 (en) 2006-09-08

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

Free format text: REFERENTE AS 5A, 6A E 7A 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: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2159 DE 22/05/2012.