CA2228591A1 - System and method for detecting mass addressing events - Google Patents

System and method for detecting mass addressing events

Info

Publication number
CA2228591A1
CA2228591A1 CA002228591A CA2228591A CA2228591A1 CA 2228591 A1 CA2228591 A1 CA 2228591A1 CA 002228591 A CA002228591 A CA 002228591A CA 2228591 A CA2228591 A CA 2228591A CA 2228591 A1 CA2228591 A1 CA 2228591A1
Authority
CA
Canada
Prior art keywords
register
counter
contents
addressing
mass
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
CA002228591A
Other languages
French (fr)
Other versions
CA2228591C (en
Inventor
Muralidharan Kodialam
Donald Jay Mintz
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.)
AT&T Corp
Original Assignee
AT&T 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 AT&T Corp filed Critical AT&T Corp
Publication of CA2228591A1 publication Critical patent/CA2228591A1/en
Application granted granted Critical
Publication of CA2228591C publication Critical patent/CA2228591C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/22—Arrangements for supervision, monitoring or testing
    • H04M3/36—Statistical metering, e.g. recording occasions when traffic exceeds capacity of trunks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M2201/00—Electronic components, circuits, software, systems or apparatus used in telephone systems
    • H04M2201/12—Counting circuits
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M2203/00—Aspects of automatic or semi-automatic exchanges
    • H04M2203/10—Aspects of automatic or semi-automatic exchanges related to the purpose or context of the telephonic communication
    • H04M2203/1041—Televoting
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/08—Indicating faults in circuits or apparatus
    • H04M3/10—Providing fault- or trouble-signals

Abstract

A system and method for detecting mass addressing events comprising a first register, a second register, a first counter, and a second counter is disclosed.
Potential mass addressing events are detected by comparing a most recently selected address to the contents of the first register and incrementing the first counter if they are equal, or loading the most recently selected address into the first register and initializing the first counter if they are unequal. If the first counter's count reaches a first count threshold, the contents of the first register are compared to the contents of the second register and the second counter is incremented if they are equal, or, if they are unequal, the contents of the first register are loaded into the second register and the second counter is initialized.
If the second counter's count reaches a second count threshold, an alarm is issued. In an alternative preferred embodiment, the first and second registers and the first and second counters are periodically reset to reduce false mass addressing event alarms.
CA002228591A 1997-02-14 1998-02-04 System and method for detecting mass addressing events Expired - Lifetime CA2228591C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/800,796 US5923742A (en) 1997-02-14 1997-02-14 System and method for detecting mass addressing events
US08/800,796 1997-02-14

Publications (2)

Publication Number Publication Date
CA2228591A1 true CA2228591A1 (en) 1998-08-14
CA2228591C CA2228591C (en) 2001-08-07

Family

ID=25179382

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002228591A Expired - Lifetime CA2228591C (en) 1997-02-14 1998-02-04 System and method for detecting mass addressing events

Country Status (2)

Country Link
US (1) US5923742A (en)
CA (1) CA2228591C (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2315635B (en) * 1996-07-19 2000-10-11 Ericsson Telefon Ab L M Dynamic load limiting
US6047052A (en) * 1997-07-30 2000-04-04 Nippon Telegraph And Telephone Corporation Data collection method and system with shorter control interval
US6243449B1 (en) * 1998-03-20 2001-06-05 Nortel Networks Limited Mass calling event detection and control
US7002915B1 (en) * 1999-11-22 2006-02-21 Alcatel Canada Inc. Automated mass calling control for public switched telephone networks employing a packet based virtual tandem
NO20003682L (en) * 2000-07-18 2002-01-21 Ericsson Telefon Ab L M Measurement of holding time in communication networks
US7130397B2 (en) * 2002-08-05 2006-10-31 Alcatel Apparatus, and an associated method, for detecting a mass call event and for ameliorating the effects thereof
US7206307B1 (en) 2002-11-18 2007-04-17 At&T Corp. Method and system for providing multi-media services incorporating a segmentation directory adapted to direct requests for multi-media services to one or more processors
US7366163B1 (en) * 2003-04-25 2008-04-29 At&T Corp. Method for providing local and toll services with LNP, and toll-free services to a calling party which originates the call from an IP location connected to a sip-enabled IP network
US7817789B2 (en) * 2003-07-18 2010-10-19 Alcatel Lucent Mass call defense
US7567555B1 (en) 2004-03-22 2009-07-28 At&T Corp. Post answer call redirection via voice over IP
US7995725B1 (en) * 2006-05-11 2011-08-09 West Corporation Compilation, analysis, and graphic representation of call data
US8059799B1 (en) * 2007-08-16 2011-11-15 Sprint Communications Company L.P. Algorithm to make optimal use of network resources during a mass calling event
CN101634939B (en) * 2008-07-24 2012-07-04 中兴通讯股份有限公司 Fast addressing device and method thereof
US9271253B2 (en) * 2013-11-26 2016-02-23 Motorola Solutions, Inc. Method and system for managing mass registration scenario in two-way radio system
US9277428B2 (en) * 2014-04-29 2016-03-01 Motorola Solutions, Inc. Method and apparatus for responding to a potential mass random access event

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3560658A (en) * 1968-10-18 1971-02-02 Bell Telephone Labor Inc Trunk usage recording and call charging equipment
US5042064A (en) * 1990-05-03 1991-08-20 At&T Bell Laboratories Call control strategy for high capacity telecommunication services
US5295183A (en) * 1991-11-21 1994-03-15 Northern Telecom Limited Congestion control system for telecommunications
US5537611A (en) * 1992-04-14 1996-07-16 Mci Communications Corporation Network management of special service calls
US5450483A (en) * 1993-11-18 1995-09-12 British Telecommunications P.L.C. Method of controlling overloads in a telecommunications network
US5825769A (en) * 1995-03-17 1998-10-20 Mci Corporation System and method therefor of viewing in real time call traffic of a telecommunications network
US5828729A (en) * 1995-11-22 1998-10-27 Stentor Resource Centre Inc. Automated mass calling detection using CCS7 message parameters
US5778057A (en) * 1996-02-09 1998-07-07 Bell Communications Research, Inc. Service control point congestion control method

Also Published As

Publication number Publication date
US5923742A (en) 1999-07-13
CA2228591C (en) 2001-08-07

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Legal Events

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EEER Examination request
MKEX Expiry

Effective date: 20180205