WO2005107225A1 - Appareil et procede de diffusion cellulaire - Google Patents

Appareil et procede de diffusion cellulaire Download PDF

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Publication number
WO2005107225A1
WO2005107225A1 PCT/US2005/008548 US2005008548W WO2005107225A1 WO 2005107225 A1 WO2005107225 A1 WO 2005107225A1 US 2005008548 W US2005008548 W US 2005008548W WO 2005107225 A1 WO2005107225 A1 WO 2005107225A1
Authority
WO
WIPO (PCT)
Prior art keywords
message
broadcast
communication device
geographical area
parameter data
Prior art date
Application number
PCT/US2005/008548
Other languages
English (en)
Inventor
Diarmuid J. Linehan
Original Assignee
Motorola, Inc., A Corporation Of The State Of Delaware
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 Motorola, Inc., A Corporation Of The State Of Delaware filed Critical Motorola, Inc., A Corporation Of The State Of Delaware
Priority to EP05727762A priority Critical patent/EP1741273A4/fr
Publication of WO2005107225A1 publication Critical patent/WO2005107225A1/fr

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/06—Selective distribution of broadcast services, e.g. multimedia broadcast multicast service [MBMS]; Services to user groups; One-way selective calling services
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/06—Authentication
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/40—Connection management for selective distribution or broadcast
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
    • H04M1/724—User interfaces specially adapted for cordless or mobile telephones
    • H04M1/72403—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality
    • H04M1/7243—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality with interactive means for internal management of messages
    • H04M1/72436—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality with interactive means for internal management of messages for text messaging, e.g. short messaging services [SMS] or e-mails
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/12—Messaging; Mailboxes; Announcements
    • 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
    • H04W88/18—Service support devices; Network management devices
    • H04W88/184—Messaging devices, e.g. message centre

Definitions

  • the invention relates to apparatus and a method of cell broadcasting.
  • it relates to apparatus and a method of cell broadcasting to rapidly convey emergency messages .
  • CB Cell broadcasting
  • cell broadcasting provides a one-to-many broadcast of a message to all subscriber mobile communication devices (e.g. mobile phones) within a given geographical area, from a single cell to an entire country.
  • subscriber mobile communication devices e.g. mobile phones
  • a Typical cell broadcast system 100 is administered by an operator 102 of a cell broadcast entity' 104 (e.g., see http: //www. emtel . etsi.org/Workshop/Session%203/Emergency% 20broadcast%20ETSI.ppt, http: //www. logicacmg. com/telecoms/pdf/LogicaCMG Factsheet CBS.pdf or the official CB website) .
  • the cell broadcast entity (CBE) 104 is typically a central computer, which is linked to a cell broadcast centre (CBC) 106.
  • CBC cell broadcast centre
  • the operator determines the message to send and the geographical area to be covered by it using the CBE.
  • the CBE then sends a formatted message to the CBC, which acts as a message server sending the message to the relevant cells 108, where it is broadcast and received by any suitably equipped mobile communication device 110 subscribing to the network.
  • CB system may be ideal for advertisers and providers of local information
  • access to a CB operator may be difficult to obtain or too slow to be of use, and valuable time may be wasted accurately explaining to a second party the nature and location of a sudden hazard, or indeed persuading the operator that it is not a hoax.
  • the purpose of the present invention is to address the above problem.
  • the present invention provides a method of conveying a message to service subscribers of a communication network within a specific geographical area.
  • the method is characterised by a communication device such as a mobile station calling a reserved number, and the communication network verifying that said mobile station is listed on a cellular broadcast authorisation list.
  • the mobile station transmits a message for broadcast to the aforesaid called number, and if the mobile station is verified as authorised, the communication network broadcasts the message via a cell broadcast system.
  • the present invention aims to provide a trusted cell broadcasting system (as only messages from authorised mobile stations are used) that circumvents the delays caused by a human operator.
  • the present invention provides a method of conveying a message to service subscribers of a communication network within a specific geographical area, as claimed in claim 1.
  • the present invention provides a mobile station, as claimed in claim 12
  • the present invention provides a mobile station, as claimed in claim 13
  • the present invention provides a mobile switching centre, as claimed in claim 17
  • the present invention provides a home location register, as claimed in claim 20
  • FIG. 1 Illustrates a prior art cell broadcasting system.
  • FIG. 2 Is a schematic diagram of a method of cell broadcasting in accordance with the present invention.
  • a method of conveying a message to service subscribers of a communication network within a specific geographical area is disclosed.
  • a communication device such as a mobile station (MS) 210 calls a number reserved for cell broadcasting.
  • the communication network verifies that the MS 210 is listed on a cellular broadcast authorisation list:
  • a mobile switching centre (MSC) 230 serving the call recognises the reserved number, and interrogates a home location register (HLR) 240 serving the MSC 230.
  • the MSC 230 requests verification that a given identifying number of the MS 210 matches one listed by the HLR 240 as corresponding to ah MS authorised to send a broadcast message .
  • a message can be sent for broadcast, which is routed via the MSC 230 to the cell broadcast centre (CBC) 250, thus bypassing the process of contacting and instructing the operator 102 of the cell broadcast entity 104.
  • CBC cell broadcast centre
  • the content of the message itself will either be input by the user, selected by the user from a pre- stored set, or in the case of a sensor system be predefined.
  • supplementary parameter data may be added to the message.
  • This data can include: i. A message identifier, giving the message source and type (for example ⁇ police/Warning' ) ; ii. Identification of any data coding scheme used in the message (for example, if a scrambled message were to be broadcast to riot police in a given area) ; iii. Geographical area information (for example, where to broadcast the message, defined either in terms of cells, co-ordinates, place names, or by other means such as a binary code corresponding to an area, depending on the facilities of the cell broadcast system) ; and iv. Frequency and/or number of broadcast repetitions.
  • these parameters may be predetermined, selected by the user from a pre-stored set, or input by the user.
  • parameters may be added by a component of the network (for example the MSC 230) based on information provided by the HLR 240 such as the type of user.
  • parameters may be added by a component of the network (for example the MSC 230) based on what number was called, if more than one number is available (for example, a dedicated police emergency number would imply the required message identifier information) .
  • the content of the message and any supplementary parameters may be coded in extended markup language (XML) , but it is within the contemplation of the present invention that any suitable format may be used, depending on the facilities of the cell broadcast system.
  • XML extended markup language
  • the message itself is typically an SMS text, but it is within the contemplation of the present invention that the message may comprise any or all of text, video and audio, depending on the facilities of the cell broadcast system.
  • the MSC 230 takes the message and any supplementary parameter data provided by the MS 210, and optionally any data obtained or inferred from other sources such as the HLR 240 and the reserved number, and then sends to the CBC a complete message in a format compatible with the CBC.
  • any supplementary parameter data in the message corresponds to a geographical area, it is used by the MSC 230 to determine from which base station or stations 260 the message is to be broadcast.
  • the MSC 230 may select the geographical area as the cell covered by base station at which the originating call was. received 220, and update the message accordingly to inform the CBC 250. In this case, optionally all base stations whose cells neighbour or overlap the initially selected base station are also selected for broadcast.
  • Urgent cell broadcast messages can be sent without the need to find, inform or convince a cell broadcast operator; ii. Who may send a cell broadcast message is controlled by an authorisation list, so reducing the risk of hoaxes; iii. Cell broadcast messages may be sent automatically if a hazard is detected (for example, a chemical leak or reactor overheat) ;
  • the present invention also provides a mobile station (MS) 210;
  • the MS 210 is a mobile phone, PDA or other mobile communication device capable of sending a message over the cellular system
  • the MS 210 is embedded within a sensor or sensor system, and is capable of automatically dialling the reserved number upon detection of a hazard by the sensor.
  • the MS may comprise an application facilitating any or all of; i. input of a message for cell broadcast; ii. selection of a message for cell broadcast; iii. input of supplementary parameter values for a cell broadcast message; and iv. selection of supplementary parameter values for a cell broadcast message.
  • the MS may optionally provide means for the user to define a geographical area of coverage for the message by interacting with a displayed map.
  • the present invention also provides a mobile switching centre (MSC) 230;
  • the MSC 230 is operable to request verification that an MS 210 calling a reserved number is listed on a cellular broadcast authorisation list.
  • the MSC 230 is also operable to add supplementary parameter data to a message for cell broadcast sent by a mobile station 210, depending on information made available from disparate sources such as the HLR 240 or the number dialled.
  • the MSC sends the CBC a complete message in a format compatible with the CBC.
  • HLR home location register
  • HLR 240 is operable to store a cellular broadcast authorisation list and to verify identifying numbers of mobile stations against said list.

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Computer Security & Cryptography (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

La prEsente invention concerne un procEdE pour acheminer un message A des abonnés à un service d'un rEseau de communication A l'intErieur d'une zone gEographique spEcifique. Le procEdE est caractErisE par le fait qu'un poste mobile appelle un numEro rEservE et que le rEseau de communication vErifie si ledit poste mobile apparaî dans une liste d'autorisation de diffusion cellulaire. Le poste mobile émet un message pour la diffusion audit numEro appelE et, s'il est vérifié que le poste mobile est 'autorisE', le rEseau de communication diffuse le message par l'intermédiaire d'un systEme de diffusion cellulaire. Ainsi, la prEsente invention a pour objet de fournir un systEme de diffusion cellulaire sEcurisE qui empêche les retards provoquEs par un opErateur humain.
PCT/US2005/008548 2004-04-19 2005-03-14 Appareil et procede de diffusion cellulaire WO2005107225A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP05727762A EP1741273A4 (fr) 2004-04-19 2005-03-14 Appareil et procede de diffusion cellulaire

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0408610A GB2413459B (en) 2004-04-19 2004-04-19 Apparatus and method of cell broadcasting
GB0408610.4 2004-04-19

Publications (1)

Publication Number Publication Date
WO2005107225A1 true WO2005107225A1 (fr) 2005-11-10

Family

ID=32321011

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2005/008548 WO2005107225A1 (fr) 2004-04-19 2005-03-14 Appareil et procede de diffusion cellulaire

Country Status (5)

Country Link
EP (1) EP1741273A4 (fr)
KR (1) KR100840886B1 (fr)
CN (1) CN101268678A (fr)
GB (1) GB2413459B (fr)
WO (1) WO2005107225A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102244836B (zh) * 2010-05-11 2015-04-15 华为技术有限公司 更新位置信息的方法、装置及系统
CN111465097A (zh) * 2019-01-18 2020-07-28 华为技术有限公司 一种通知信息的显示方法及装置
US10506415B1 (en) * 2019-01-24 2019-12-10 T-Mobile Usa, Inc. Mobile-initiated SMS cell broadcast

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030054799A1 (en) * 2001-09-20 2003-03-20 Lg Electronics Inc. Method for providing broadcasting service in communication system
US20040224702A1 (en) * 2003-05-09 2004-11-11 Nokia Corporation System and method for access control in the delivery of location information
US6845230B2 (en) * 2001-10-26 2005-01-18 Ibiquity Digital Corporation System and method for a push-pull gateway-directed digital receiver

Family Cites Families (8)

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Publication number Priority date Publication date Assignee Title
US6052591A (en) * 1996-08-19 2000-04-18 Ericsson Inc. Broadcasting messages to mobile stations within a geographic area
FR2757340B1 (fr) * 1996-12-12 1999-01-08 Alsthom Cge Alcatel Systeme de diffusion de messages a partir d'un terminal de radiocommunication mobile
CA2293450A1 (fr) * 1997-06-11 1998-12-17 Nortel Networks Corporation Systeme et procede de detection des utilisations non autorisees des telephones cellulaires
US6724861B2 (en) * 2000-10-03 2004-04-20 David Newland Method and apparatus for disseminating emergency warning information
KR100442941B1 (ko) * 2001-07-06 2004-08-04 엘지전자 주식회사 방송형 메시지 전송장치 및 그 방법
GB0124956D0 (en) * 2001-10-17 2001-12-05 Nokia Corp Provision of location information
US6882837B2 (en) * 2002-01-23 2005-04-19 Dennis Sunga Fernandez Local emergency alert for cell-phone users
US20030143974A1 (en) * 2002-01-30 2003-07-31 Randy Navarro Emergency warning indication over a wireless network

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030054799A1 (en) * 2001-09-20 2003-03-20 Lg Electronics Inc. Method for providing broadcasting service in communication system
US6845230B2 (en) * 2001-10-26 2005-01-18 Ibiquity Digital Corporation System and method for a push-pull gateway-directed digital receiver
US20040224702A1 (en) * 2003-05-09 2004-11-11 Nokia Corporation System and method for access control in the delivery of location information

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP1741273A4 *

Also Published As

Publication number Publication date
KR100840886B1 (ko) 2008-06-24
EP1741273A4 (fr) 2011-01-05
CN101268678A (zh) 2008-09-17
GB2413459A (en) 2005-10-26
KR20060134169A (ko) 2006-12-27
GB0408610D0 (en) 2004-05-19
EP1741273A1 (fr) 2007-01-10
GB2413459B (en) 2007-06-06

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