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AR052092A1 - Sistema de comunicaciones inalambricas entre pares - Google Patents

Sistema de comunicaciones inalambricas entre pares

Info

Publication number
AR052092A1
AR052092A1 ARP060100246A ARP060100246A AR052092A1 AR 052092 A1 AR052092 A1 AR 052092A1 AR P060100246 A ARP060100246 A AR P060100246A AR P060100246 A ARP060100246 A AR P060100246A AR 052092 A1 AR052092 A1 AR 052092A1
Authority
AR
Argentina
Prior art keywords
dls
stas
sta
request
wireless communications
Prior art date
Application number
ARP060100246A
Other languages
English (en)
Inventor
Arty Chandra
Joseph S Levy
Sudheer A Grandhi
Eldad Zeira
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 AR052092A1 publication Critical patent/AR052092A1/es

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/01—Protocols
    • H04L67/10—Protocols in which an application is distributed across nodes in the network
    • H04L67/104—Peer-to-peer [P2P] networks
    • H04L67/1061—Peer-to-peer [P2P] networks using node-based peer discovery mechanisms
    • H04L67/1068—Discovery involving direct consultation or announcement among potential requesting and potential source peers
    • 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]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • 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
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/14—Direct-mode setup
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W92/00—Interfaces specially adapted for wireless communication networks
    • H04W92/16—Interfaces between hierarchically similar devices
    • H04W92/18—Interfaces between hierarchically similar devices between terminal devices
    • 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)
  • Quality & Reliability (AREA)
  • Multimedia (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Small-Scale Networks (AREA)

Abstract

Se divulga un sistema de comunicaciones inalámbricas que utiliza un sistema de enlace directo (DLS). Una estacion movil (STA) establece un enlace de comunicacion directa con otra STA mediante el envío de un mensaje donde solicita un DLS a un punto de acceso (AP), (es decir, un controlador centralizado). El AP puede aceptar o rechazar la peticion de DLS en base a mediciones de canal. Si se acepta la peticion de DLS, el DLS se establece, de modo tal que las STAs se pueden comunicar directamente entre sí. Una conexion de DLS establecida se puede desmontar si el AP envía un mensaje que incluye una peticion de desmontaje de DLS a una de las STAs, o en base a las mediciones de canal. El sistema puede ser una red AD hoc que comprende una pluralidad de STAs sin un AP, donde cada STA mantiene una base de datos de las STAs de un salto y de dos altos, y que establece un enlace directo con otras STAs luego de informar a las STAs vecinas su intencion de establecer un enlace de comunicacion directa.
ARP060100246A 2005-01-25 2006-01-24 Sistema de comunicaciones inalambricas entre pares AR052092A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US64666205P 2005-01-25 2005-01-25
US11/234,792 US8159999B2 (en) 2005-01-25 2005-09-23 Peer-to-peer wireless communication system

Publications (1)

Publication Number Publication Date
AR052092A1 true AR052092A1 (es) 2007-02-28

Family

ID=36696660

Family Applications (2)

Application Number Title Priority Date Filing Date
ARP060100246A AR052092A1 (es) 2005-01-25 2006-01-24 Sistema de comunicaciones inalambricas entre pares
ARP090105125A AR074914A2 (es) 2005-01-25 2009-12-28 Un metodo para ser utilizado en un punto de acceso (ap) para establecer un sistema de enlace directo (dls) y un punto de acceso (ap) que emplea a dicho metodo

Family Applications After (1)

Application Number Title Priority Date Filing Date
ARP090105125A AR074914A2 (es) 2005-01-25 2009-12-28 Un metodo para ser utilizado en un punto de acceso (ap) para establecer un sistema de enlace directo (dls) y un punto de acceso (ap) que emplea a dicho metodo

Country Status (17)

Country Link
US (3) US8159999B2 (es)
EP (1) EP1842383A4 (es)
JP (5) JP5006212B2 (es)
KR (6) KR101278563B1 (es)
AR (2) AR052092A1 (es)
AU (2) AU2006208271B2 (es)
BR (1) BRPI0606246A2 (es)
CA (1) CA2595648A1 (es)
DE (1) DE202006001027U1 (es)
GE (1) GEP20125509B (es)
IL (1) IL184346A (es)
MX (1) MX2007008893A (es)
MY (1) MY141320A (es)
NO (1) NO20074335L (es)
SG (1) SG158914A1 (es)
TW (4) TW201304569A (es)
WO (1) WO2006081123A2 (es)

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TW200948126A (en) 2009-11-16
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AU2010200615B2 (en) 2012-09-13
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MY141320A (en) 2010-04-16
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