WO2002001807A3 - Multi-mode controller - Google Patents

Multi-mode controller Download PDF

Info

Publication number
WO2002001807A3
WO2002001807A3 PCT/US2001/017215 US0117215W WO0201807A3 WO 2002001807 A3 WO2002001807 A3 WO 2002001807A3 US 0117215 W US0117215 W US 0117215W WO 0201807 A3 WO0201807 A3 WO 0201807A3
Authority
WO
WIPO (PCT)
Prior art keywords
networks
different
network
coverage
selectively
Prior art date
Application number
PCT/US2001/017215
Other languages
French (fr)
Other versions
WO2002001807A2 (en
Inventor
Jeyhan Karaoguz
Nambi Seshadri
Original Assignee
Broadcom Corp
Jeyhan Karaoguz
Nambi Seshadri
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, Jeyhan Karaoguz, Nambi Seshadri filed Critical Broadcom Corp
Priority to EP01937771.2A priority Critical patent/EP1295436B1/en
Priority to AU2001263472A priority patent/AU2001263472A1/en
Publication of WO2002001807A2 publication Critical patent/WO2002001807A2/en
Publication of WO2002001807A3 publication Critical patent/WO2002001807A3/en

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W48/00Access restriction; Network selection; Access point selection
    • H04W48/16Discovering, processing access restriction or access information
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00Data switching networks
    • H04L12/54Store-and-forward switching systems 
    • H04L12/56Packet switching systems
    • H04L12/5691Access to open networks; Ingress point selection, e.g. ISP selection
    • H04L12/5692Selection among different networks
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W48/00Access restriction; Network selection; Access point selection
    • H04W48/18Selecting a network or a communication service
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W88/00Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02Terminal devices
    • H04W88/06Terminal devices adapted for operation in multiple networks or having at least two operational modes, e.g. multi-mode terminals
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/50Network service management, e.g. ensuring proper service fulfilment according to agreements
    • H04L41/508Network service management, e.g. ensuring proper service fulfilment according to agreements based on type of value added network service under agreement
    • H04L41/5087Network service management, e.g. ensuring proper service fulfilment according to agreements based on type of value added network service under agreement wherein the managed service relates to voice services
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/50Network service management, e.g. ensuring proper service fulfilment according to agreements
    • H04L41/508Network service management, e.g. ensuring proper service fulfilment according to agreements based on type of value added network service under agreement
    • H04L41/5096Network service management, e.g. ensuring proper service fulfilment according to agreements based on type of value added network service under agreement wherein the managed service relates to distributed or central networked applications
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L43/00Arrangements for monitoring or testing data switching networks
    • H04L43/50Testing arrangements
    • H04L43/55Testing of service level quality, e.g. simulating service usage
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W84/00Network topologies
    • H04W84/02Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/10Small scale networks; Flat hierarchical networks
    • H04W84/12WLAN [Wireless Local Area Networks]
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W84/00Network topologies
    • H04W84/18Self-organising networks, e.g. ad-hoc networks or sensor networks

Abstract

Techniques for controlling and managing network access are used to enable a wireless communication device to selectively communicate with several wireless networks. The portable communication device can communicate with different networks as the device is moved through the areas of coverage supported by the different networks. As a result, the device can take advantage of services provided by a particular network when the device is within the area of coverage provided by that network. Thus, the device can selectively switch to networks that provide, for example, high speed Internet access, different quality of service, low cost service and/or different services (e.g., voice, data, multimedia, etc.). A multi-mode controller in the device may be used to alternately poll different networks to determine whether the device is within the area of coverage of a network and to selectively establish communications with those networks.
PCT/US2001/017215 2000-06-28 2001-05-25 Multi-mode controller WO2002001807A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP01937771.2A EP1295436B1 (en) 2000-06-28 2001-05-25 Multi-mode controller
AU2001263472A AU2001263472A1 (en) 2000-06-28 2001-05-25 Multi-mode controller

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US21462000P 2000-06-28 2000-06-28
US60/214,620 2000-06-28
US23883300P 2000-10-06 2000-10-06
US60/238,833 2000-10-06

Publications (2)

Publication Number Publication Date
WO2002001807A2 WO2002001807A2 (en) 2002-01-03
WO2002001807A3 true WO2002001807A3 (en) 2002-10-10

Family

ID=26909191

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2001/017215 WO2002001807A2 (en) 2000-06-28 2001-05-25 Multi-mode controller

Country Status (4)

Country Link
US (3) US7114010B2 (en)
EP (1) EP1295436B1 (en)
AU (1) AU2001263472A1 (en)
WO (1) WO2002001807A2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103647839B (en) * 2013-12-18 2016-08-17 清华大学 Internet of Things multitask resource allocation methods and system

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