CA2192581A1 - Method and System for Management of Frequency Spectrum Among Multiple Applications on a Shared Medium - Google Patents

Method and System for Management of Frequency Spectrum Among Multiple Applications on a Shared Medium

Info

Publication number
CA2192581A1
CA2192581A1 CA2192581A CA2192581A CA2192581A1 CA 2192581 A1 CA2192581 A1 CA 2192581A1 CA 2192581 A CA2192581 A CA 2192581A CA 2192581 A CA2192581 A CA 2192581A CA 2192581 A1 CA2192581 A1 CA 2192581A1
Authority
CA
Canada
Prior art keywords
spectrum
application
shared medium
management
frequency spectrum
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.)
Granted
Application number
CA2192581A
Other languages
French (fr)
Other versions
CA2192581C (en
Inventor
John A. Perreault
Abhay Joshi
Albert Chen
Eva Labowicz
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.)
Motorola Mobility LLC
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2192581A1 publication Critical patent/CA2192581A1/en
Application granted granted Critical
Publication of CA2192581C publication Critical patent/CA2192581C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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]
    • H04W28/18—Negotiating wireless communication parameters
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J1/00—Frequency-division multiplex systems
    • H04J1/02—Details
    • H04J1/12—Arrangements for reducing cross-talk between channels

Abstract

Frequency spectrum management provides for dynamic spectrum usage adjustment among applications on a shared medium. Dynamic resource management methods are applied to the problem of managing spectrum and matching application specific requirements to real-time spectrum characteristics so that more optimal use of the available spectrum may be made. At least a first spectrum agent is assigned to each of the plurality of different applications (104, 106, 108, 110, 112 and 114), for managing channels allocated to the application, and a spectrum manager (102) allocates frequency channel(s) to the plurality of different applications (104, 106, 108, 110, 112 and 114) based on the following at least one of parameters of a frequency channel required to implement the application and predetermined requirements based on time of day demand changes for the application.
CA002192581A 1995-05-02 1996-04-17 Method and system for management of frequency spectrum among multiple applications on a shared medium Expired - Fee Related CA2192581C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/433,878 US5608727A (en) 1995-05-02 1995-05-02 Method and system for management of frequency spectrum among multiple applications on a shared medium
US08/433,878 1995-05-02
PCT/US1996/006000 WO1996035271A1 (en) 1995-05-02 1996-04-17 Method and system for management of frequency spectrum among multiple applications on a shared medium

Publications (2)

Publication Number Publication Date
CA2192581A1 true CA2192581A1 (en) 1996-11-07
CA2192581C CA2192581C (en) 1999-08-03

Family

ID=23721892

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002192581A Expired - Fee Related CA2192581C (en) 1995-05-02 1996-04-17 Method and system for management of frequency spectrum among multiple applications on a shared medium

Country Status (6)

Country Link
US (1) US5608727A (en)
EP (1) EP0769226B1 (en)
CN (1) CN1152382A (en)
AU (1) AU693365B2 (en)
CA (1) CA2192581C (en)
WO (1) WO1996035271A1 (en)

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Also Published As

Publication number Publication date
EP0769226B1 (en) 2005-03-16
EP0769226A1 (en) 1997-04-23
US5608727A (en) 1997-03-04
AU693365B2 (en) 1998-06-25
CN1152382A (en) 1997-06-18
CA2192581C (en) 1999-08-03
AU5718996A (en) 1996-11-21
WO1996035271A1 (en) 1996-11-07
EP0769226A4 (en) 1998-10-28

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