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
    • H04W28/02—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
    • 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
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Small-Scale Networks (AREA)

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) TWM264760U (pt)
WO (1) WO2005048499A2 (pt)

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006217011A (ja) * 2005-02-01 2006-08-17 Fujitsu Ltd 移動局、基地局、及び無線通信システム
US8201205B2 (en) 2005-03-16 2012-06-12 Tvworks, Llc Upstream bandwidth management methods and apparatus
SG161251A1 (en) * 2005-04-07 2010-05-27 Qualcomm Inc Method and apparatus for throttling access to a shared resource
US9007954B2 (en) * 2005-05-26 2015-04-14 Nokia Corporation Beacon transmission for wireless networks
US20060268716A1 (en) * 2005-05-26 2006-11-30 Wijting Carl S Traffic prioritization techniques for wireless networks
US20060268906A1 (en) * 2005-05-27 2006-11-30 Jarkko Kneckt Distribution of performance information for wireless networks
KR101009804B1 (ko) * 2005-11-04 2011-01-19 재단법인서울대학교산학협력재단 근거리무선통신망 단말을 위한 절전방법
KR100694298B1 (ko) * 2005-12-08 2007-03-14 한국전자통신연구원 무선 유에스비 접속을 위한 무선 근거리 통신망 콤보액세스 포인트 장치 및 방법, 그리고 그 장치에서의소프트웨어 계층 구조
US20070204046A1 (en) * 2006-02-28 2007-08-30 Puneet Batta Methods and apparatus for balanced load distribution in wireless switch architecture
US20080049703A1 (en) * 2006-08-28 2008-02-28 Nokia Corporation Multicast-only data transmission mode for access points and virtual access points in a wireless network
KR101353632B1 (ko) * 2006-09-20 2014-01-20 엘지전자 주식회사 경쟁 기반의 데이터 송수신용 단말장치 및 베이스 스테이션그리고 이들을 포함한 시스템 및 경쟁 기반의 데이터송수신 방법
JP4908154B2 (ja) * 2006-11-08 2012-04-04 三菱電機株式会社 ランダムアクセス制御方法および移動機
US20080170497A1 (en) * 2007-01-11 2008-07-17 Moo Ryong Jeong Proactive Per-Class Load Management
TWI459754B (zh) * 2007-01-12 2014-11-01 Koninkl Philips Electronics Nv 無線網狀網路中擁擠管理之方法
DE102007044558A1 (de) 2007-07-26 2009-01-29 Volkswagen Ag Verfahren und Vorrichtung zur Anpassung der Datenrate von WLAN-Funkkanälen und/oder der Paketgröße auf WLAN-Funkkanälen in einem Car2X-Netz
JP4970219B2 (ja) * 2007-11-08 2012-07-04 Ｋｄｄｉ株式会社 無線ｌａｎの輻輳状態を判定する無線端末、プログラム及び方法
DE102008008229A1 (de) 2008-02-08 2009-08-13 Volkswagen Ag Verfahren und Vorrichtung zur Anpassung der Datenrate von Funkkanälen in einem Car2X-Netz
KR100988145B1 (ko) * 2008-10-23 2010-10-18 주식회사 팬택 다중 사용자 다중 입출력 기반의 무선랜 시스템에서 경쟁 시간 구간의 최소값을 결정하는 장치 및 방법
WO2011121241A1 (fr) * 2010-03-31 2011-10-06 France Telecom Procede et dispositif de regulation d'emission dans un reseau de telecommunication sans fil
JP2010288302A (ja) * 2010-07-26 2010-12-24 Mitsubishi Electric Corp 無線通信方法、無線通信システム、基地局および移動機
US9094866B2 (en) 2011-02-01 2015-07-28 Telefonaktiebolaget L M Ericsson (Publ) Method and radio base station in a wireless communication network
US11323337B2 (en) 2011-09-27 2022-05-03 Comcast Cable Communications, Llc Resource measurement and management
US20130114571A1 (en) 2011-11-07 2013-05-09 Qualcomm Incorporated Coordinated forward link blanking and power boosting for flexible bandwidth systems
CN103298027B (zh) * 2012-02-24 2016-09-14 华为技术有限公司 一种控制网络拥塞的方法、装置和网络系统
TWI626855B (zh) 2012-04-27 2018-06-11 內數位專利控股公司 最佳化鄰近資料路徑設置方法及裝置
CN108347713B (zh) * 2012-04-27 2021-12-28 交互数字专利控股公司 Wtru及由wtru执行的方法
US8938535B2 (en) * 2012-06-01 2015-01-20 National Chiao Tung University System for real traffic replay over wireless networks
US9332586B1 (en) * 2013-01-31 2016-05-03 Rockwell Collins, Inc. Slot-by-slot preamble acquisition control to increase network capacity in mobile ad hoc networks
US9106557B2 (en) 2013-03-13 2015-08-11 Comcast Cable Communications, Llc Scheduled transmission of data
KR102076030B1 (ko) * 2013-07-15 2020-02-12 삼성전자 주식회사 네트워크 부하가 적은 무선랜 ap 탐색을 위한 빠른 스캔 방법 및 장치
US9173146B2 (en) 2013-08-06 2015-10-27 Google Technology Holdings LLC Method and device for accepting or rejecting a request associated with a mobile device wirelessly connecting to a network
US9736041B2 (en) * 2013-08-13 2017-08-15 Nec Corporation Transparent software-defined network management
US9232465B2 (en) 2013-10-17 2016-01-05 Google Technology Holdings LLC Method and device for selecting or excluding an access point for use in wirelessly connecting to a network
US10820314B2 (en) 2014-12-12 2020-10-27 Qualcomm Incorporated Traffic advertisement in neighbor aware network (NAN) data path
US10827484B2 (en) 2014-12-12 2020-11-03 Qualcomm Incorporated Traffic advertisement in neighbor aware network (NAN) data path
US9693368B2 (en) * 2015-01-26 2017-06-27 Qualcomm Incorporated Bandwidth acquisition in contention-based networks
US9980224B2 (en) * 2015-04-03 2018-05-22 Qualcomm Incorporated Determining inactivity timeout using distributed coordination function
US10721652B2 (en) * 2016-10-28 2020-07-21 Hewlett Packard Enterprise Development Lp Access point contention window alteration
US10602368B2 (en) * 2016-12-29 2020-03-24 Intel IP Corporation Method and device for controlling access to a limited access spectrum
WO2020185707A1 (en) 2019-03-08 2020-09-17 goTenna Inc. Method for utilization-based traffic throttling in a wireless mesh network
US12155573B2 (en) 2022-04-05 2024-11-26 Google Llc Rate limited scheduler for solicited data transfers

Family Cites Families (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5029164A (en) * 1990-04-13 1991-07-02 Digital Equipment Corporation Congestion avoidance in high-speed network carrying bursty traffic
US5220507A (en) * 1990-11-08 1993-06-15 Motorola, Inc. Land vehicle multiple navigation route apparatus
SE470367B (sv) * 1992-11-19 1994-01-31 Kjell Olsson Sätt att prediktera trafikparametrar
SE516278C2 (sv) * 1994-03-04 2001-12-10 Volvo Ab Trafikinformationssystem och förfarande för tillhandahållande av trafikinformation
US5666348A (en) * 1995-09-18 1997-09-09 Telefonaktiebolaget L M Ericsson (Publ.) Packet switched radio channel admission control in a cellular telecommunications system
US5721725A (en) * 1995-10-30 1998-02-24 Xerox Corporation Protocol for channel access in wireless or network data communication
US5933100A (en) * 1995-12-27 1999-08-03 Mitsubishi Electric Information Technology Center America, Inc. Automobile navigation system with dynamic traffic data
JP3762004B2 (ja) * 1996-12-06 2006-03-29 富士通株式会社 通信システム、ノードおよびそのノードにおける送信方法
JP3466413B2 (ja) * 1997-04-04 2003-11-10 トヨタ自動車株式会社 経路探索装置
BR9815914A (pt) * 1998-06-19 2001-02-20 Ericsson Telefon Ab L M Processos para uso em comunicações de dados em pacote e em um sistema de comunicações, e, controlador e aparelho em um sistema de comunicações.
JP2000244523A (ja) * 1999-02-22 2000-09-08 Nippon Telegr & Teleph Corp <Ntt> 無線パケット通信システム
US6577613B1 (en) * 1999-03-02 2003-06-10 Verizon Corporate Services Group Inc. Method and apparatus for asynchronous reservation-oriented multiple access for wireless networks
US6659947B1 (en) * 2000-07-13 2003-12-09 Ge Medical Systems Information Technologies, Inc. Wireless LAN architecture for integrated time-critical and non-time-critical services within medical facilities
WO2002037754A2 (en) * 2000-11-03 2002-05-10 At & T Corp. Tiered contention multiple access (tcma): a method for priority-based shared channel access
KR100649300B1 (ko) * 2000-11-07 2006-11-24 주식회사 케이티 통신 시스템에서의 적응적인 데이터 전송 방법 및 그 장치
US6847629B2 (en) * 2000-11-30 2005-01-25 Qualcomm Incorporated Method and apparatus for scheduling packet data transmissions in a wireless communication system
US7126937B2 (en) * 2000-12-26 2006-10-24 Bluesocket, Inc. Methods and systems for clock synchronization across wireless networks
US7143154B2 (en) * 2001-01-26 2006-11-28 Lucent Technologies Inc. Internet protocol security framework utilizing predictive security association re-negotiation
US7145887B1 (en) * 2001-02-23 2006-12-05 3Com Corporation Communication of packet arrival times to cable modem termination system and uses thereof
JP3849435B2 (ja) * 2001-02-23 2006-11-22 株式会社日立製作所 プローブ情報を利用した交通状況推定方法及び交通状況推定・提供システム
CA2439697C (en) * 2001-03-02 2007-11-13 At&T Corp. Interference suppression methods for 802.11
WO2002073898A2 (en) * 2001-03-12 2002-09-19 Hrl Laboratories, Llc Priority-based dynamic resource allocation method and apparatus for supply-demand systems
US20020172186A1 (en) * 2001-04-09 2002-11-21 Peter Larsson Instantaneous joint transmit power control and link adaptation for RTS/CTS based channel access
US7248604B2 (en) * 2001-10-30 2007-07-24 Ipr Licensing, Inc. Throughput in multi-rate wireless networks using variable-length packets and other techniques
US20030123393A1 (en) * 2002-01-03 2003-07-03 Feuerstraeter Mark T. Method and apparatus for priority based flow control in an ethernet architecture
JP3623778B2 (ja) * 2002-02-01 2005-02-23 Ｎｅｃアクセステクニカ株式会社 無線ｌａｎシステム及び通信制御方法
US7222175B2 (en) * 2002-02-28 2007-05-22 Intel Corporation Dynamically configurable beacon intervals for wireless LAN access points
US7095732B1 (en) * 2002-04-12 2006-08-22 Bbn Technologies Corp. Quality of service based media access control for mobile ad hoc networks
US7272672B1 (en) * 2003-04-01 2007-09-18 Extreme Networks, Inc. High speed bus with flow control and extended burst enhancements between sender and receiver wherein counter is maintained at sender for free buffer space available
US20040259555A1 (en) * 2003-04-23 2004-12-23 Rappaport Theodore S. System and method for predicting network performance and position location using multiple table lookups
US7372867B2 (en) * 2003-06-30 2008-05-13 Intel Corporation Method and apparatus to provide channel access parameter
US20050064817A1 (en) * 2003-09-24 2005-03-24 Boris Ginzburg Device, system and method for adaptation of collision avoidance mechanism for wireless network
US7355528B2 (en) * 2003-10-16 2008-04-08 Hitachi, Ltd. Traffic information providing system and car navigation system

Also Published As

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

Similar Documents

Publication Publication Date Title
BRPI0412618A (pt) métodos de rede de área local sem fio (wlan) e componentes que utilizam a previsão de tráfego
BR0114769A (pt) Método e equipamento para estimativa de canal de classificação reduzida em um sistema de comunicações
NO20035468L (no) Undergrunns konduktivitets-avbildningssystemer, samt fremgangsmater
NO20040420L (no) System for tidlig varsling for vindenergianlegg.
BRPI0812262A2 (pt) Sistema embarcado de controle de acesso a um sistema de informação, embarcado a bordo de uma aeronave, e, aeronave
BR0106890A (pt) Método e aparelho para adaptação de enlace em sistema de comunicação móvel
BRPI0507160A (pt) método e equipamento para utilizar um único canal para prover mensagens de atribuição e confirmação
MXPA02011835A (es) Sistema de proteccion de datos que proteje datos al encriptar los datos.
BRPI0414187A (pt) transmissão de redundáncia incremental para canais paralelos múltiplos em um sistema de comunicação mimo
BR0210785A (pt) método e equipamento para programação preditiva em um sistema de comunicações bi-bidirecional
BRPI0520299A2 (pt) método de gerenciamento de recursos de comunicação, método de transmissão de informação por um nó de transmissão e, sistema para gerenciamento de recursos de comunicação em um sistema de comunicação sem fio, nó de rede, e, nó de transmissor
BR0007860A (pt) Sistema de comunicação com pelo menos dois sistemas de acesso diferentes, método para gerenciar um sistema de comunicação, e, equipamento móvel de usuário
BRPI0417253A (pt) sistemas e métodos para alocação adaptativa de recursos e entre um sinal de referência dedicado e um sinal de tráfego
ITTO20020281A1 (it) ,,sistema di apertura antipanico per porte,,.
BRPI0412204A (pt) método para o fornecimento de informação de estado de uma estação móvel em um sistema de comunicação móvel
EP2357743A3 (en) Apparatuses for resource management and power control in multi-hop communication system
BRPI0408619A (pt) deslocamento seguro entre pontos de acesso sem fio
BRPI0520709A2 (pt) método de comunicação, sistema de comunicação e dispositivo de comunicação
ITRM20020507A0 (it) Sistema di controllo e gestione degli attracchi.
BR0308947A (pt) Aparelho de comunicação para executar comunicações de dados com um parceiro de comunicação, aparelho de codificação, aparelho de processamento de informações, método de processamento de informações, sistema aparelho e método de comunicação, aparelho de codificação, sistema aparelho e método de processamento de informações e método de prestação de serviço
ITTO20020283A0 (it) ,,dispositivo di regolazione per sistemi di apertura antipanico per porte,,.
AR052924A1 (es) Metodo y sistema que usa perfiles para controlar la difusion de datos
CY1107409T1 (el) Συστημα εξοπλισμου για ασφαλη αμεση μεταφορα πληροφοριων μεσω του internet
BRPI0406463A (pt) Sistema e método para fornecer modelo rea baseado em segurança
BR8103002Y1 (pt) equipamento para acionamento de catraca e outros dispositivos, comandado por espia e batente regulador graduado.

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 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.