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GB201111331D0 - Telecommunication networks - Google Patents

Telecommunication networks

Info

Publication number
GB201111331D0
GB201111331D0 GBGB1111331.3A GB201111331A GB201111331D0 GB 201111331 D0 GB201111331 D0 GB 201111331D0 GB 201111331 A GB201111331 A GB 201111331A GB 201111331 D0 GB201111331 D0 GB 201111331D0
Authority
GB
United Kingdom
Prior art keywords
interruptions
jamming
communications
data
source
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
GBGB1111331.3A
Other versions
GB2481720B (en
GB2481720A (en
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.)
Vodafone Group PLC
Original Assignee
Vodafone Group PLC
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
Priority claimed from GB1015219.7A external-priority patent/GB2473717B/en
Application filed by Vodafone Group PLC filed Critical Vodafone Group PLC
Publication of GB201111331D0 publication Critical patent/GB201111331D0/en
Publication of GB2481720A publication Critical patent/GB2481720A/en
Application granted granted Critical
Publication of GB2481720B publication Critical patent/GB2481720B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/08—Access point devices
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B25/00—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
    • G08B25/01—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium
    • G08B25/08—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium using communication transmission lines
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B29/00—Checking or monitoring of signalling or alarm systems; Prevention or correction of operating errors, e.g. preventing unauthorised operation
    • G08B29/12—Checking intermittently signalling or alarm systems
    • G08B29/123—Checking intermittently signalling or alarm systems of line circuits
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04K—SECRET COMMUNICATION; JAMMING OF COMMUNICATION
    • H04K3/00—Jamming of communication; Counter-measures
    • H04K3/20—Countermeasures against jamming
    • H04K3/22—Countermeasures against jamming including jamming detection and monitoring
    • H04K3/222—Countermeasures against jamming including jamming detection and monitoring wherein jamming detection includes detecting the absence or impossibility of intelligible communication on at least one channel
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B25/00—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
    • G08B25/01—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium
    • G08B25/10—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium using wireless transmission systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04K—SECRET COMMUNICATION; JAMMING OF COMMUNICATION
    • H04K2203/00—Jamming of communication; Countermeasures
    • H04K2203/10—Jamming or countermeasure used for a particular application
    • H04K2203/16—Jamming or countermeasure used for a particular application for telephony
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04K—SECRET COMMUNICATION; JAMMING OF COMMUNICATION
    • H04K2203/00—Jamming of communication; Countermeasures
    • H04K2203/10—Jamming or countermeasure used for a particular application
    • H04K2203/18—Jamming or countermeasure used for a particular application for wireless local area networks or WLAN
    • 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
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0009—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the channel coding

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Computer Security & Cryptography (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

An application 1440 within a platform 700 at a node 800 within a radio access network monitors characteristics of communications 1430 to identify interruptions. The communications may relate to a secondary wireless communications path associated with a home security/alarm installation 1400. The home security system may have a primary wired path 1420. The application may make provisional determinations of interruptions and then gather more data, possibly obtaining data from other geographically close terminals. The data gathering may be used to identify signal jamming and possibly locate the source of the jamming. If network terminals are identified as being the source of any jamming the network may initiate responses against them. Determining interruptions may involve monitoring both wired and wireless communication channels.
GB1111331.3A 2010-07-02 2011-07-04 Telecommunication networks Expired - Fee Related GB2481720B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB1011174.8A GB201011174D0 (en) 2010-07-02 2010-07-02 Improving security using telecommuncation networks
GB1015219.7A GB2473717B (en) 2009-09-16 2010-09-13 Telecommunication network

Publications (3)

Publication Number Publication Date
GB201111331D0 true GB201111331D0 (en) 2011-08-17
GB2481720A GB2481720A (en) 2012-01-04
GB2481720B GB2481720B (en) 2014-02-12

Family

ID=42669109

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB1011174.8A Ceased GB201011174D0 (en) 2010-07-02 2010-07-02 Improving security using telecommuncation networks
GB1111331.3A Expired - Fee Related GB2481720B (en) 2010-07-02 2011-07-04 Telecommunication networks

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GBGB1011174.8A Ceased GB201011174D0 (en) 2010-07-02 2010-07-02 Improving security using telecommuncation networks

Country Status (1)

Country Link
GB (2) GB201011174D0 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2665214B1 (en) * 2012-05-14 2021-12-29 THALES DIS AIS Deutschland GmbH Method of detecting a jamming transmitter affecting a communication user equipment, and user equipment

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2845558B1 (en) * 2002-10-03 2004-12-24 Evolium Sas METHOD AND DEVICE FOR MANAGING RADIO LINK INTERRUPTION IN A RADIO SHADOW AREA
GB2404306B (en) * 2003-07-25 2005-08-31 Motorola Inc Wireless communication system, communication unit and method of communication

Also Published As

Publication number Publication date
GB2481720B (en) 2014-02-12
GB2481720A (en) 2012-01-04
GB201011174D0 (en) 2010-08-18

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20160704