EP1552711A4 - Procede et systeme d'equilibrage de charges optimal dans un reseau cable/sans fil hybride - Google Patents

Procede et systeme d'equilibrage de charges optimal dans un reseau cable/sans fil hybride

Info

Publication number
EP1552711A4
EP1552711A4 EP03752113A EP03752113A EP1552711A4 EP 1552711 A4 EP1552711 A4 EP 1552711A4 EP 03752113 A EP03752113 A EP 03752113A EP 03752113 A EP03752113 A EP 03752113A EP 1552711 A4 EP1552711 A4 EP 1552711A4
Authority
EP
European Patent Office
Prior art keywords
wireless network
load balancing
optimal load
hybrid wired
hybrid
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
EP03752113A
Other languages
German (de)
English (en)
Other versions
EP1552711A1 (fr
Inventor
Ed H Frank
Richard Martin
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Broadcom Corp
Original Assignee
Broadcom 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 Broadcom Corp filed Critical Broadcom Corp
Priority claimed from US10/658,140 external-priority patent/US7164663B2/en
Publication of EP1552711A1 publication Critical patent/EP1552711A1/fr
Publication of EP1552711A4 publication Critical patent/EP1552711A4/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/10—Flow control; Congestion control
    • H04L47/12—Avoiding congestion; Recovering from congestion
    • H04L47/125—Avoiding congestion; Recovering from congestion by balancing the load, e.g. traffic engineering
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/10—Flow control; Congestion control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/10—Flow control; Congestion control
    • H04L47/24—Traffic characterised by specific attributes, e.g. priority or QoS
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/70—Admission control; Resource allocation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/70—Admission control; Resource allocation
    • H04L47/72—Admission control; Resource allocation using reservation actions during connection setup
    • H04L47/726—Reserving resources in multiple paths to be used simultaneously
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/70—Admission control; Resource allocation
    • H04L47/76—Admission control; Resource allocation using dynamic resource allocation, e.g. in-call renegotiation requested by the user or requested by the network in response to changing network conditions
    • H04L47/765—Admission control; Resource allocation using dynamic resource allocation, e.g. in-call renegotiation requested by the user or requested by the network in response to changing network conditions triggered by the end-points
    • H04L47/767—Admission control; Resource allocation using dynamic resource allocation, e.g. in-call renegotiation requested by the user or requested by the network in response to changing network conditions triggered by the end-points after changing the attachment point, e.g. after hand-off
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/70—Admission control; Resource allocation
    • H04L47/78—Architectures of resource allocation
    • H04L47/781—Centralised allocation of resources
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/70—Admission control; Resource allocation
    • H04L47/78—Architectures of resource allocation
    • H04L47/783—Distributed allocation of resources, e.g. bandwidth brokers
    • H04L47/785—Distributed allocation of resources, e.g. bandwidth brokers among multiple network domains, e.g. multilateral agreements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/70—Admission control; Resource allocation
    • H04L47/80—Actions related to the user profile or the type of traffic
    • H04L47/805—QOS or priority aware
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/70—Admission control; Resource allocation
    • H04L47/82—Miscellaneous aspects
    • H04L47/822—Collecting or measuring resource availability data
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/70—Admission control; Resource allocation
    • H04L47/82—Miscellaneous aspects
    • H04L47/824—Applicable to portable or mobile terminals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L49/00—Packet switching elements
    • H04L49/35—Switches specially adapted for specific applications
    • H04L49/351—Switches specially adapted for specific applications for local area network [LAN], e.g. Ethernet switches
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/10—Network architectures or network communication protocols for network security for controlling access to devices or network resources
    • H04L63/101—Access control lists [ACL]
    • 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
    • H04L67/14—Session management
    • 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
    • H04L67/50—Network services
    • H04L67/52—Network services specially adapted for the location of the user terminal
    • 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
    • H04L67/50—Network services
    • H04L67/60—Scheduling or organising the servicing of application requests, e.g. requests for application data transmissions using the analysis and optimisation of the required network resources
    • H04L67/63—Routing a service request depending on the request content or context
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/30—Definitions, standards or architectural aspects of layered protocol stacks
    • H04L69/32—Architecture of open systems interconnection [OSI] 7-layer type protocol stacks, e.g. the interfaces between the data link level and the physical level
    • H04L69/322—Intralayer communication protocols among peer entities or protocol data unit [PDU] definitions
    • H04L69/324—Intralayer communication protocols among peer entities or protocol data unit [PDU] definitions in the data link layer [OSI layer 2], e.g. HDLC
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/40—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass for recovering from a failure of a protocol instance or entity, e.g. service redundancy protocols, protocol state redundancy or protocol service redirection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/06—Authentication
    • H04W12/062—Pre-authentication
    • 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
    • H04W16/16—Spectrum sharing arrangements between different networks for PBS [Private Base Station] arrangements
    • 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
    • H04W28/086—Load balancing or load distribution among access entities
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/1607—Details of the supervisory signal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/08—Configuration management of networks or network elements
    • H04L41/0803—Configuration setting
    • H04L41/0823—Configuration setting characterised by the purposes of a change of settings, e.g. optimising configuration for enhancing reliability
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L49/00—Packet switching elements
    • H04L49/20—Support for services
    • H04L49/205—Quality of Service based
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/14—Multichannel or multilink protocols
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/18—Multiprotocol handlers, e.g. single devices capable of handling multiple protocols
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/30—Definitions, standards or architectural aspects of layered protocol stacks
    • H04L69/32—Architecture of open systems interconnection [OSI] 7-layer type protocol stacks, e.g. the interfaces between the data link level and the physical level
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/30—Definitions, standards or architectural aspects of layered protocol stacks
    • H04L69/32—Architecture of open systems interconnection [OSI] 7-layer type protocol stacks, e.g. the interfaces between the data link level and the physical level
    • H04L69/322—Intralayer communication protocols among peer entities or protocol data unit [PDU] definitions
    • H04L69/329—Intralayer communication protocols among peer entities or protocol data unit [PDU] definitions in the application layer [OSI layer 7]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/20—Selecting an access point

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Hardware Design (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Mobile Radio Communication Systems (AREA)
EP03752113A 2002-09-17 2003-09-09 Procede et systeme d'equilibrage de charges optimal dans un reseau cable/sans fil hybride Withdrawn EP1552711A4 (fr)

Applications Claiming Priority (11)

Application Number Priority Date Filing Date Title
2000-02-22
US41126102P 2002-09-17 2002-09-17
US41130102P 2002-09-17 2002-09-17
US411301P 2002-09-17
US411261P 2002-09-17
US43316202P 2002-12-13 2002-12-13
US433162P 2002-12-13
US43598402P 2002-12-20 2002-12-20
US435984P 2002-12-20
PCT/US2003/028134 WO2004028175A1 (fr) 2002-09-17 2003-09-09 Procede et systeme d'equilibrage de charges optimal dans un reseau cable/sans fil hybride
US10/658,140 US7164663B2 (en) 2002-09-17 2003-09-09 Method and system for providing an intelligent switch in a hybrid wired/wireless local area network

Publications (2)

Publication Number Publication Date
EP1552711A1 EP1552711A1 (fr) 2005-07-13
EP1552711A4 true EP1552711A4 (fr) 2010-04-07

Family

ID=32034480

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03752113A Withdrawn EP1552711A4 (fr) 2002-09-17 2003-09-09 Procede et systeme d'equilibrage de charges optimal dans un reseau cable/sans fil hybride

Country Status (2)

Country Link
EP (1) EP1552711A4 (fr)
WO (1) WO2004028175A1 (fr)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
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US8005055B2 (en) * 2003-07-23 2011-08-23 Interdigital Technology Corporation Method and apparatus for determining and managing congestion in a wireless communications system
CN100423501C (zh) * 2004-04-27 2008-10-01 Ut斯达康通讯有限公司 无线接入点负载均衡方法
CN101002431A (zh) * 2004-07-30 2007-07-18 皇家飞利浦电子股份有限公司 在无线lan中用于负荷平衡的系统和方法
US7336960B2 (en) 2004-10-26 2008-02-26 Cisco Technology, Inc. Method and apparatus for balancing wireless access based on centralized information
US7933247B2 (en) 2004-11-18 2011-04-26 Sanjay M. Gidwani Real-time scalable wireless switching network
WO2006057815A1 (fr) * 2004-11-18 2006-06-01 Sanjay Gidwani Reseau de commutation sans fil evolutif en temps reel
JP4561457B2 (ja) * 2005-04-22 2010-10-13 沖電気工業株式会社 負荷分散処理システム、無線アクセス装置及び無線ネットワーク
DE602006009502D1 (de) * 2006-07-28 2009-11-12 Research In Motion Ltd Vorrichtung und zugehöriges Verfahren zur Erleichterung der Radiosubsystemauswahl in einem Packetdatenkommunikationssystem
US7796605B2 (en) 2006-07-28 2010-09-14 Research In Motion Limited Apparatus, and associated method, for facilitating radio sub-system selection in a packet radio communication system
US8141164B2 (en) 2006-08-21 2012-03-20 Citrix Systems, Inc. Systems and methods for dynamic decentralized load balancing across multiple sites
EP1954077B1 (fr) * 2007-02-02 2012-07-04 Research In Motion Limited Sélection de cellules basée sur la largeur de bande dans un réseau cellulaire
US8081978B2 (en) 2007-02-02 2011-12-20 Reseach In Motion Limited Bandwidth-based cell selection in a cellular network
US7796510B2 (en) 2007-03-12 2010-09-14 Citrix Systems, Inc. Systems and methods for providing virtual fair queueing of network traffic
US7760642B2 (en) 2007-03-12 2010-07-20 Citrix Systems, Inc. Systems and methods for providing quality of service precedence in TCP congestion control
US7706266B2 (en) 2007-03-12 2010-04-27 Citrix Systems, Inc. Systems and methods of providing proxy-based quality of service
US8908700B2 (en) 2007-09-07 2014-12-09 Citrix Systems, Inc. Systems and methods for bridging a WAN accelerator with a security gateway
EP2043305B1 (fr) * 2007-09-28 2015-01-21 Deutsche Telekom AG Procédé et système pour l'équilibrage de charge et la fourniture de QoS dans un système à partage contrôlé d'accès de bande passante
WO2010042580A1 (fr) 2008-10-08 2010-04-15 Citrix Systems, Inc. Systèmes et procédés pour faire attribuer la bande passante pour la commande de circulation par un intermédiaire
US7961679B2 (en) * 2008-10-14 2011-06-14 Qualcomm Incorporated Methods and systems for broadcasting QoS information to assist admission control in wireless communication systems
US8335208B2 (en) * 2009-06-02 2012-12-18 Telefonaktiebolaget L M Ericsson (Publ) Method, system and traffic node for measuring a load capacity in a management system
US9231820B2 (en) 2012-09-28 2016-01-05 Juniper Networks, Inc. Methods and apparatus for controlling wireless access points
EP3897027B1 (fr) 2012-09-28 2024-02-14 Juniper Networks, Inc. Procédés et appareil de commande de points d'accès sans fil

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1156623A1 (fr) * 2000-05-19 2001-11-21 Lucent Technologies Inc. Réseau local sans fil avec d' équilibrage de charge
WO2002009458A2 (fr) * 2000-07-24 2002-01-31 Bluesocket, Inc. Procedes permettant des transitions sans coupure dans un reseau sans fil
US20020071419A1 (en) * 2000-12-07 2002-06-13 David Paranchych Method and apparatus for load balancing in CDMA/HDR networks

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US7280517B2 (en) * 2001-11-02 2007-10-09 At&T Corp. Wireless LANs and neighborhood capture
US7400901B2 (en) * 2001-11-19 2008-07-15 At&T Corp. WLAN having load balancing based on access point loading

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1156623A1 (fr) * 2000-05-19 2001-11-21 Lucent Technologies Inc. Réseau local sans fil avec d' équilibrage de charge
WO2002009458A2 (fr) * 2000-07-24 2002-01-31 Bluesocket, Inc. Procedes permettant des transitions sans coupure dans un reseau sans fil
US20020071419A1 (en) * 2000-12-07 2002-06-13 David Paranchych Method and apparatus for load balancing in CDMA/HDR networks

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2004028175A1 *

Also Published As

Publication number Publication date
EP1552711A1 (fr) 2005-07-13
WO2004028175A1 (fr) 2004-04-01

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