BSNAVC All rights reserved, 2008, Thales Alenia Space Template reference : 100181670S-EN COMMERCIAL IN CONFIDENCE 6 th June 2012 Location GE webinar 6

BSNAVC

All rights reserved, 2008, Thales Alenia Space

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COMMERCIAL IN CONFIDENCE6th June 2012

Location GE webinar6th June 2013


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COMMERCIAL IN CONFIDENCE

Who are we?

Europe #1 in Satellite systemsWorld #1 in commercial payloadsEuropean #1 for Space Defense European #1 for European Navigation systemsOutstanding assets in Science & Exploration Advanced technologies for Earth Observation

High & very high resolution optical & radar instruments

LEO platforms World leader in meteorology and

oceanography Key player in orbital Infrastructures &

Transportation

A leading partner in Galileo• Lead the system design & security team• End-to-end system integration• Prime contractor for the ground segment• A key partner for the space segment

Satellite integration Subsystems: power, thermal, structure Critical equipments: signal, security, control

Thales Alenia Space is the prime contractor of EGNOS

• Commissioned in 2005 and operational (2006)• Superior performances with full availability• Certification achieved

15 years experience/heritage in LBS


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Location GE

GNSS assistance to terminals

Location retrieval of terminals OMA Terminal Location

(RestFul)

Location methods AGNSS WiFi Cell-ID

Qop manager (R3) Selection of best location

method Selection of best position

retrieved, fallbacks


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Location GE – SLC

Main features Client application interface via Terminal Location 1.0 Mobile terminal interface via OMA SUPL 2.0 LCS service provider / service control and authorisation Authorisation based on privacy policy per LCS service Location method selection and triggering

Client application interface (Terminal Location) RESTful, resource-oriented API Compliant to OMA-TS-REST_NetAPI_TerminalLocation V1.0 In the scope of FIWARE, a subset of the normalized services is selected:

Location Query: one-shot localisation (R1) Periodic subscription: tracking (R2) Area subscription: geo-fencing (R2)


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Location GE SPC

Assistance GNSS Improved TTFF Improved GNSS chipset sensitivity Integration of SBAS in fix calculation

Integrity Differential corrections

WiFi Localisation based on access points in reach Optional triangulation based received power Hotspot database to be provided by operator/sub

CID Basic association of GSM identifiers with internal cell position/radius Database to be provided by operator


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Testing

Fleet management tool (R2.2) Simulates a fleet of terminals following routes Facilitates the demonstration of one-shot and subscriptions scenarios in a

controlled environment (simulation) Dedicated API for terminal management Dedicated API for scenario management API documented in Location GE test plan

Android app Implements a SUPLv2 agent in an Android phone Facilitates the demonstration of one-shot localisation (R2.3) with real

terminals Will facilitate the demonstration of subscriptions (R3) with real terminals

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Terminal Location API


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REST Location Resources


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Location Query Parameters


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Location Query Scenario (1)

http://{serverRoot}/location/{apiVersion}/queries/location


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Location Query Scenario (2)

Outline of flow An application requests the location of terminals by using GET with the

resource URL and providing: Authentication attributes Terminal destination address (MSISDN) QOP (age, accuracy, delay)

SLC triggers the request to SUPL terminal, specifying selected location method to use for that session

Upon terminal response, SLC returns location to requestor


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Location Query Examples

Request

Response


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Area Notification Subscription Params


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Area Notification Subscription Params


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http://{server root}/location/{apiVersion}/subscriptions/area/circle/{subscriptionId}

Area Notification Subscription Scenario (1)


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Area Notification Subscription Scenario (2)

Outline of flow: An application creates a new notification subscription for the requesting

client by using POST and receives the resulting resource URL containing subscriptionId

SLC triggers SUPL session with target terminal for SUPL V2 Area Event Trigger request

When the terminal crosses in or out the specified area (circle), the REST service on the server notifies the application of current location information using POST to the application supplied notifyURL

Optionally, an application deletes a subscription for periodic location notification and stops notifications for a particular client by using DELETE to resource URL containing subscriptionId


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Area Notification Subscription Examples

Request


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Area Notification Subscription Examples

Subscription notification

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Thank youContacts: Rémi Challamel, Tanguy Bourgault

Documents

BSNAVC All rights reserved, 2008, Thales Alenia Space Template reference : 100181670S-EN COMMERCIAL IN CONFIDENCE 6 th June 2012 Location GE webinar 6