WO2010012854A1 - Punto de acceso que envía información de posicionamiento geográfico del punto de acceso a terminales móviles y terminal móvil que recibe dicha información y que estima su posición basado en ella - Google Patents
Punto de acceso que envía información de posicionamiento geográfico del punto de acceso a terminales móviles y terminal móvil que recibe dicha información y que estima su posición basado en ella Download PDFInfo
- Publication number
- WO2010012854A1 WO2010012854A1 PCT/ES2009/070322 ES2009070322W WO2010012854A1 WO 2010012854 A1 WO2010012854 A1 WO 2010012854A1 ES 2009070322 W ES2009070322 W ES 2009070322W WO 2010012854 A1 WO2010012854 A1 WO 2010012854A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- access point
- information
- positioning information
- mobile terminal
- geographical
- Prior art date
Links
- 238000000034 method Methods 0.000 claims description 20
- 230000001413 cellular effect Effects 0.000 claims description 17
- 238000004891 communication Methods 0.000 claims description 14
- 238000009792 diffusion process Methods 0.000 claims description 4
- 238000004590 computer program Methods 0.000 claims description 3
- 101150012579 ADSL gene Proteins 0.000 abstract description 5
- 102100020775 Adenylosuccinate lyase Human genes 0.000 abstract description 5
- 108700040193 Adenylosuccinate lyases Proteins 0.000 abstract description 5
- 230000001419 dependent effect Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- VJYFKVYYMZPMAB-UHFFFAOYSA-N ethoprophos Chemical compound CCCSP(=O)(OCC)SCCC VJYFKVYYMZPMAB-UHFFFAOYSA-N 0.000 description 2
- 229920001690 polydopamine Polymers 0.000 description 2
- 230000002062 proliferating effect Effects 0.000 description 2
- 230000011664 signaling Effects 0.000 description 2
- 238000013519 translation Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000010561 standard procedure Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W64/00—Locating users or terminals or network equipment for network management purposes, e.g. mobility management
- H04W64/003—Locating users or terminals or network equipment for network management purposes, e.g. mobility management locating network equipment
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/20—Selecting an access point
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/16—Discovering, processing access restriction or access information
Definitions
- the present invention applies to the field of information and telecommunications technologies, more specifically, to wireless personal communications aimed at the end user via a non-cellular wireless communication protocol, such as 802.1 1 (in any of its standardized versions), Well on PC platforms, PDA, mobile phone, etc.
- a non-cellular wireless communication protocol such as 802.1 1 (in any of its standardized versions)
- services are proliferating in which geographical information becomes especially relevant. They are value-added services in the field of personal navigation, emergency services with positional information, search services for nearby services, tourist information, etc.
- GPS or where a GPS receiver is shipped or connected via Bluetooth, but does not have a clean LOS connection (line of sight) with a set of positioning satellites, such as in indoor environments.
- the knowledge of the geographic positioning information of a wireless device is essential in order to: be included in transactions initiated from the user of the mobile terminal against Internet servers in which the knowledge of the approximate geographical position is relevant (map servers, etc.) that the user of the mobile terminal can know their approximate geographical position to obtain services contextualized to their geographical position, such as, for example, georeferenced of the photographs taken with their terminal and later uploaded to a network server for storage. that the mobile terminal can launch emergency services accompanied by an approximate estimate of the location of the terminal.
- the terminal user can enjoy services provided by the mobile phone operator dependent on geographical information such as conditional deviations, georeferenced notices, etc. implementation of local data exploitation services in the mobile terminal through knowledge of the approximate position, such as browsers in the terminal.
- Mobile terminal location methods are known for cellular-type access networks, which are defined in some industry standards.
- non-cellular wireless communication systems which perform the location of mobile terminals are discussed below:
- an objective of the present invention is to provide new mechanisms for locating mobile terminals in non-cellular wireless networks, overcoming the limitations of known mechanisms.
- an independent access point according to claim 1 a mobile terminal according to independent claim 12 and methods according to independent claims 13 and 15 are provided.
- the dependent claims include particular embodiments of the invention.
- an access point for a non-cellular wireless communication system comprising means for sending data to one or more mobile terminals. These means for sending the data are configured to send geographic positioning information from the access point to the mobile terminals. Therefore, the geographic positioning information will be publicly accessible from the mobile terminals that receive the signal from the access point.
- a mobile terminal for a non-cellular wireless communication system comprising means for receiving data from at least one access point. These means for receiving the data are configured to receive geographic positioning information of the access point.
- the mobile terminal comprises means for estimating the position of the mobile terminal based on the geographical positioning information of the access point received.
- the geographic positioning information will be obtained by the non-cellular mobile terminal: both in indoor and outdoor environments. without the need of a GPS / A-GPS receiver on board.
- the means for sending the data of the access point are configured to send the geographic positioning information by diffusion, in beacon packages, preferably in a
- SSID Service Set Identifier
- WiFi or WiMax Wireless Fidelity
- SSID Service Set Identifier
- Each mobile WiFi terminal can receive The signal of several nearby access points.
- the density of deployment of WiFi access points means that, on average, a WiFi terminal detects an increasing average number of access points, which in large cities, and always depending on the type of area, will be over the 3 accesses detected, which makes this invention viable in urban environments.
- the access point comprises means for obtaining the geographic positioning information of an entity located in a telephone network, for example of a multiplexer accessing the digital subscriber line ⁇ digital subscriber Une access multiplexer, DSLAM).
- said information is obtained at a stage of registration or checking of access permits by the access point.
- This registration process between the access point and the DSLAM is performed on the PPP PAP (Point-to-Point Protocol Password Authentication Protocol, Point-to-Point Protocol Password Authentication Protocol) or PPP CHAP (Point-to-Point Protocol Challenge Handshake
- a database with user information and user codes is accessed by the DSLAM in order to accept the access request of the access point or deny it.
- the database will store the user's information, including the telephone number of the access point. This number will be directly associated with a user subscription as well as a specific postal address (city, street, number). This postal address will be directly associated with specific geographical coordinates through a simple translation process. Therefore, the geographic coordinates of the access point can be sent back to it in the registration phase when the user credentials are accepted to gain access to the IP network of the Internet service provider (Internet Service Provider, ISP).
- ISP Internet Service Provider
- the administrator of the access point may eventually provide the geographical coordinates to it through an administration interface.
- a A method implemented in an access point for a non-cellular wireless communication system characterized in that it comprises the stage of sending to mobile terminals by the geographical positioning information access point of the access point.
- the method comprises the step of obtaining the geographic positioning information by the access point of an entity located in a telephone network.
- a method implemented in a mobile terminal for a non-cellular wireless communication system characterized in that it comprises the step of receiving geographic positioning information from at least one access point and estimating the position of the mobile terminal based in the geographical positioning information of the access point received.
- the procedures are implemented by means of a computer program.
- Figure 1 shows the ADSL access architecture through an access point using the WiFi 802.1 protocol.
- Figure 2 shows a triangulation location scenario based on three position signals of two access points.
- Figure 3 shows the proposed signaling diagram.
- Figure 1 shows the breakdown of the internal modules of the elements of the proposed architecture. These elements are functional, and therefore, depending on the particular implementation of the solution, they can be added to physical network elements differently.
- FIG. 1 shows a mobile terminal 10 or wireless device, which comprises a MODEM 12 and a module 14 to estimate the position of the mobile terminal.
- the mobile terminal communicates with an access point 20 (Access Point) through an interface 60 according to the WiFi 802.1 protocol 1.
- the access point is connected by means of the twisted pair subscriber connection to a telephone network, more specifically to a access multiplexer to the digital subscriber line ⁇ digital subscriber Une access multiplexer, DSLAM) 30.
- This architecture allows the mobile terminal to access the IP network 40 of the Internet service provider.
- the DSLAM validates the credentials of the access point against the database 50 of ADSL users.
- This registration process between the access point and the DSLAM is carried out on the PPP PAP Point-to-Point Protocol Password Authentication Protocol, or PPP CHAP (Point-to-Point Protocol) Challenge Handshake Authentication Protocol), 70 [1], [2], [3], on whose messages both user credentials and the acceptance or denial of access permissions to the access point are transported.
- PPP PAP Point-to-Point Protocol Password Authentication Protocol or PPP CHAP (Point-to-Point Protocol) Challenge Handshake Authentication Protocol)
- 70 [1], [2], [3] on whose messages both user credentials and the acceptance or denial of access permissions to the access point are transported.
- a database with user information and user codes is accessed by the DSLAM in order to accept the access request of the access point or deny it.
- This database will store the user's information, including the geographical telephone number (+ 349XXXXXXX) from which the access process is initiated by the access point.
- This geographical number will be directly associated with a user subscription as well as a postal address (city, street, number) concrete. This postal address will be directly associated with specific geographical coordinates through a simple translation process.
- the geographical coordinates of the access point can be sent back to it in the registration phase when the user credentials are accepted to obtain access to the IP network of the Internet service provider.
- the administrator of the access point may eventually provide the geographical coordinates to it through an administration interface.
- the WiFi hotspot publishes in the beacon packages ⁇ beacons, see
- the geographical position information will be publicly accessible from the wireless terminals (mobile terminals) that receive the signal from the access point.
- the mobile terminal can estimate its geographical position in various ways.
- the position of the device itself can be estimated more accurately.
- the signaling diagram of the solution is the one represented in Figure 3.
- the first is the registration phase 300 of the access point where it obtains the information of the geographic coordinates to be published, stored in the user database 50.
- the diffusion phase 310 is observed in which the access point publishes the information on its geographical positioning and said information is collected by a mobile terminal.
- the initial registration phase 300 of the access point 20 begins after switching on 320 thereof.
- the access point launches a PPP AuthenticateRequest 330 to DSLAM 30 in a traditional manner including authentication credentials for registration.
- the DSLAM performs a check 340 against the database 50 of ADSL users of the identity and
- the registration phase 300 ends and the diffusion phase 310 ⁇ broadcast) begins.
- the access point 20 has internally stored (step 360) the geographic coordinates and sends them in the SSID 370 of the wireless network.
- the mobile terminal estimates its geographical coordinates from one or more received signals (step 380).
- the geographic coordinates of the public telephone numbers (geographical numbers) that have access subscription are stored.
- the element called DSLAM 30 manages the registration requests of the different access points and routes IP traffic to the corresponding public IP network 40. It is connected to the access point through the public basic telephone network (RTB).
- RTB public basic telephone network
- a PPP interface 70 in which the corresponding messages are exchanged in the registration phase 300 of the access point.
- These messages are AuthenticateRequest (MODEM -> DSLAM) and Authenticate-ACK (DSLAM -> MODEM) in case of positive registration or Authenticate-NACK (DSLAM -> MODEM) in case of negative registration.
- the recommended implementation for communicating the geographical position of the access point is the sending by the DSLAM of the corresponding coordinates in the Authenticate-ACK message, specifically in the Message field, general purpose field, in the that it is possible to transport corresponding information to higher layers without affecting the authentication protocol between the elements.
- Access Point 20 the element that will perform modulation / demodulation work towards the public basic telephone network (RTB), MODEM 24, is defined.
- the MODEM performs adaptation tasks of physical layer communications protocols to pass, for example, from a radio link to a cable link.
- This element will receive the information of its positioning, stored in the Databases (50) of geographical positions for each telephone number. Upon receiving that information, the
- MODEM Ia will include in the radio signal that will be published to all users to enable the connection to the access point. Therefore, in this embodiment the MODEM corresponds to the means to obtain the geographic positioning information of an entity located in a telephone network defined in the claims.
- access point 20 comprises router 22, which performs routing of IP traffic over the different physical layer protocols.
- router 22 is a physical protocol 802.1 1.
- the router corresponds to the means for sending data to one or more mobile terminals defined in the claims.
- the wireless interface 60 between the access point and the mobile terminal 10, in the particular case of WiFi connections, is defined by the IEEE 802.1 standard 1.
- the broadcast messages that are used by the access point are defined to publish your identity and other data, so that nearby wireless devices (mobile terminals) can connect to the access point. These broadcast packages are called beacons or "beacons” packages.
- beacons or "beacons” packages are called beacons or "beacons” packages.
- In these messages there are several fields that are published by the access point, including the "Parameter sets" field, where information of various purposes is stored.
- a possible implementation is to include in this field the geographical information sent by the DSLAM in the registration stage.
- the preferred implementation is similar to the previous one in the case of IEEE 802.1 1.
- a MODEM 12 which performs modulation / demodulation work between the internal traffic of the mobile terminal and the traffic exchanged with the access point.
- the work of this element is to make adaptations to the 802.1 physical layer protocol 1.
- the MODEM corresponds to the means for receiving data from at least one access point defined in the claims.
- the mobile terminal comprises a module 14, which performs the corresponding mathematical calculations destined to the adequate estimation of the position of the mobile terminal such as those related to the triangulation of the signals or the weighting thereof according to the power received.
- the module corresponds to the means for estimating the position of the mobile terminal defined in the claims.
- a computer program may be stored / distributed on a suitable medium, such as an optimal storage medium or a solid state medium supplied together with or as part of other hardware, but may also be distributed in other ways, such as through the Internet and other wired or wireless telecommunication systems. Any reference sign in the claims should not be construed as limiting the scope.
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Computer Security & Cryptography (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP09802540A EP2309803A1 (en) | 2008-08-01 | 2009-07-30 | Access point which transmits geographical positioning information from the access point to mobile terminals, and mobile terminal which receives the information and determines the position thereof based on said information |
US13/056,964 US8675625B2 (en) | 2008-08-01 | 2009-07-30 | Access point which sends geographical positioning information from the access point to mobile terminals and mobile terminal which receives the information and estimates the position thereof based on said information |
BRPI0917534A BRPI0917534A2 (pt) | 2008-08-01 | 2009-07-30 | ponto de acesso que envia informação do posicionnamento geográfico do ponto de acesso a terminais móveis e terminais móveis que recebem a dita informação e que estimam a sua posição baseado nela |
MX2011000985A MX2011000985A (es) | 2008-08-01 | 2009-07-30 | Punto de acceso que envia informacion de posicionamiento geografico del punto de acceso a terminales moviles y terminal movil que recibe dicha informacion y que estima su posicion basado en ella. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES200802312A ES2332397B1 (es) | 2008-08-01 | 2008-08-01 | Punto de acceso que envia informacion de posicionamiento geografico del punto de acceso a terminales moviles y terminal movil que recibe dicha informacion y que estima su posicion basado en ella. |
ESP200802312 | 2008-08-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2010012854A1 true WO2010012854A1 (es) | 2010-02-04 |
Family
ID=41559310
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/ES2009/070322 WO2010012854A1 (es) | 2008-08-01 | 2009-07-30 | Punto de acceso que envía información de posicionamiento geográfico del punto de acceso a terminales móviles y terminal móvil que recibe dicha información y que estima su posición basado en ella |
Country Status (11)
Country | Link |
---|---|
US (1) | US8675625B2 (es) |
EP (1) | EP2309803A1 (es) |
AR (1) | AR072646A1 (es) |
BR (1) | BRPI0917534A2 (es) |
CL (1) | CL2011000188A1 (es) |
CO (1) | CO6351838A2 (es) |
ES (1) | ES2332397B1 (es) |
MX (1) | MX2011000985A (es) |
PE (1) | PE20110644A1 (es) |
UY (1) | UY32022A (es) |
WO (1) | WO2010012854A1 (es) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103581823A (zh) * | 2012-07-30 | 2014-02-12 | 腾讯科技(深圳)有限公司 | 信息发送方法、服务器、终端及系统 |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
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WO2007146346A2 (en) * | 2006-06-13 | 2007-12-21 | Wms Gaming Inc. | Location detection for portable wagering game machines |
CN202979296U (zh) * | 2012-07-31 | 2013-06-05 | 北京播思软件技术有限公司 | 一种基于位置的移动终端电源管理装置 |
US9444748B2 (en) * | 2013-03-15 | 2016-09-13 | International Business Machines Corporation | Scalable flow and congestion control with OpenFlow |
US9596192B2 (en) | 2013-03-15 | 2017-03-14 | International Business Machines Corporation | Reliable link layer for control links between network controllers and switches |
US9769074B2 (en) | 2013-03-15 | 2017-09-19 | International Business Machines Corporation | Network per-flow rate limiting |
US9407560B2 (en) | 2013-03-15 | 2016-08-02 | International Business Machines Corporation | Software defined network-based load balancing for physical and virtual networks |
US9609086B2 (en) | 2013-03-15 | 2017-03-28 | International Business Machines Corporation | Virtual machine mobility using OpenFlow |
CN104080038B (zh) * | 2013-03-26 | 2019-07-23 | 百度在线网络技术(北京)有限公司 | 定位方法及设备 |
CN105163275B (zh) * | 2015-07-31 | 2019-08-27 | 腾讯科技(深圳)有限公司 | 一种数据发送方法、相关装置及系统 |
US10785742B2 (en) | 2018-07-24 | 2020-09-22 | Here Global B.V. | Wireless access point identifier comprising radio map data |
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US20040242230A1 (en) * | 2003-05-29 | 2004-12-02 | Seon-Soo Rue | Complex wireless service arrangement using wired or wireless communication systems |
US20060240840A1 (en) * | 2005-02-22 | 2006-10-26 | Skyhook Wireless, Inc. | Continuous data optimization by filtering and positioning systems |
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US20070202888A1 (en) * | 2006-02-24 | 2007-08-30 | Nicolas Brachet | Methods and systems for estimating a user position in a wlan positioning system based on user assigned access point locations |
US20080042901A1 (en) | 2003-10-22 | 2008-02-21 | Awarepoint Corporation | Wireless Position Location And Tracking System |
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US8265652B2 (en) * | 2007-10-02 | 2012-09-11 | Ricoh Co., Ltd. | Geographic tagging of network access points |
-
2008
- 2008-08-01 ES ES200802312A patent/ES2332397B1/es not_active Expired - Fee Related
-
2009
- 2009-07-30 WO PCT/ES2009/070322 patent/WO2010012854A1/es active Application Filing
- 2009-07-30 PE PE2011000102A patent/PE20110644A1/es not_active Application Discontinuation
- 2009-07-30 EP EP09802540A patent/EP2309803A1/en not_active Withdrawn
- 2009-07-30 BR BRPI0917534A patent/BRPI0917534A2/pt not_active IP Right Cessation
- 2009-07-30 US US13/056,964 patent/US8675625B2/en not_active Expired - Fee Related
- 2009-07-30 MX MX2011000985A patent/MX2011000985A/es active IP Right Grant
- 2009-07-30 UY UY0001032022A patent/UY32022A/es not_active Application Discontinuation
- 2009-07-31 AR ARP090102952A patent/AR072646A1/es unknown
-
2011
- 2011-01-27 CO CO11009267A patent/CO6351838A2/es not_active Application Discontinuation
- 2011-01-28 CL CL2011000188A patent/CL2011000188A1/es unknown
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
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US20040242230A1 (en) * | 2003-05-29 | 2004-12-02 | Seon-Soo Rue | Complex wireless service arrangement using wired or wireless communication systems |
US20080042901A1 (en) | 2003-10-22 | 2008-02-21 | Awarepoint Corporation | Wireless Position Location And Tracking System |
US20060240840A1 (en) * | 2005-02-22 | 2006-10-26 | Skyhook Wireless, Inc. | Continuous data optimization by filtering and positioning systems |
WO2007082912A1 (en) | 2006-01-19 | 2007-07-26 | International Business Machines Corporation | Generating and dynamically updating databases of wifi hotspots locations and performance metrics via location mappers |
US20070202888A1 (en) * | 2006-02-24 | 2007-08-30 | Nicolas Brachet | Methods and systems for estimating a user position in a wlan positioning system based on user assigned access point locations |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN103581823A (zh) * | 2012-07-30 | 2014-02-12 | 腾讯科技(深圳)有限公司 | 信息发送方法、服务器、终端及系统 |
CN103581823B (zh) * | 2012-07-30 | 2018-04-27 | 腾讯科技(深圳)有限公司 | 信息发送方法、服务器、终端及系统 |
Also Published As
Publication number | Publication date |
---|---|
US20110206025A1 (en) | 2011-08-25 |
AR072646A1 (es) | 2010-09-08 |
UY32022A (es) | 2010-02-26 |
US8675625B2 (en) | 2014-03-18 |
ES2332397A1 (es) | 2010-02-03 |
PE20110644A1 (es) | 2011-09-02 |
ES2332397B1 (es) | 2011-02-09 |
MX2011000985A (es) | 2011-03-04 |
CO6351838A2 (es) | 2011-12-20 |
CL2011000188A1 (es) | 2011-06-24 |
EP2309803A1 (en) | 2011-04-13 |
BRPI0917534A2 (pt) | 2015-11-17 |
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