T-110.456 Next generation cellular networks Location Services Based - PowerPoint PPT Presentation

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T-110.456 Next generation cellular networks Location Services Based on Cellular Systems Alexei Semenov 06.04.2005 Agenda - Introduction - Location Service System Architecture - Mobile Location Protocol - Evolution of Location Services -

T-110.456 Next generation cellular networks Location Services Based on Cellular Systems Alexei Semenov 06.04.2005
Agenda - Introduction - Location Service System Architecture - Mobile Location Protocol - Evolution of Location Services - Different kinds of Location Services - Requirements for Location Service Platform - Location Service Platform example - Real-life Location Service examples
Introduction - 300 million subscribers in 2003-2004 - Revenues of over $40 billion in 2006 - Mainstream by 2007
Location Service System Architecture (1/2)
Location Service System Architecture (2/2)
Mobile Location Protocol
Evolution of Location Services Gravitate Inc. (2000) identifies three generations of location services: - 1 st gen: user manually inputs location - 2 nd gen: location is automatically determined on the postal code level - 3 rd gen: location is determined with accuracy of 50- 100m or even higher
Different kinds of Location Services (1/5) All services can be divided into two types: - The Third-Party Search Service - The User Location Notification Service
Different kinds of Location Services (2/5) - Emergency Services - Emergency calls - Automotive assistance - Navigation Services - Directions - Traffic conditions - Indoor routing - Group management
Different kinds of Location Services (3/5) - Information Services - Travel services - Mobile yellow pages - Infotainment services - Advertising - Banners, alerts, advertisements - Entertainment
Different kinds of Location Services (4/5) - Tracking - People tracking - Vehicle tracking - Personnel tracking - Product tracking - Billing - Location-sensitive billing
Different kinds of Location Services (5/5)
Requirements for Location Service Platform (1/2) - User requirements – Functional requirements - Browsing - Navigation - Access to catalogue data - Location-based access - Personalized access - Fast access - Different views - Usability requirements - Small amount of data exchange - Possibility of offline operation - Simple user interface
Requirements for Location Service Platform (2/2) - Reliability requirements - Data reliability - Software reliability - Accuracy of algorithms - Privacy requirements - Service interoperability requirements
Location Service Platform example
Real-life Location Service examples - Genie in Japan an Australia - J-Navi in Japan - Webraska worldwide - 911 calls in US - 112 calls in Europe
Thank you!

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