LoL@: Designing a location based UMTS application
نویسندگان
چکیده
UMTS services integrate mobile communications and the Internet, based on a powerful and standardized service architecture. To achieve a positive user experience, careful resource planning, service and protocol design are necessary. After dealing with some fundamental issues of UMTS services, this paper presents LoL@, the Local Location Assistant. It is a prototype of a location based UMTS service, combining localization/navigation and multimedia. These components can be seen as “killer components”, they can be combined to provide various services over various networks.
منابع مشابه
LoL@: a UMTS location based service
UMTS is expected to offer a powerful environment for location based multimedia services. We have specified such a service, using the packet switched domain of UMTS and overlaying standards like SIP and OSA/ Parlay. LoL@ (Local Location Assistant) is a showcase for future UMTS services and their requirements. It proposes an architecture for location based multimedia services, including advanced ...
متن کاملLoL@, a Mobile Tourist Guide for UMTS
Modern lifestyle has created a new species of tourist who makes several short city trips per year and uses high-tech equipment. LoL@ (local location assistant) is a location-based multimedia UMTS (universal mobile telecommunications system) application that aims at supporting this class of tourist. LoL@ offers maps, localization, and routing functionality, and speaker-independent speech input. ...
متن کاملChapter 8 UMTS APPLICATIONS DEVELOPMENT – DESIGNING A “ KILLER APPLICATION ”
The upcoming 3 generation mobile communications system UMTS/IMT-2000 will provide high data rates and advanced means for service generation. In conjunction with so-called smart phones a cass of entirely new services, exploiting mobility and multimedia will become possible. We present a framework for providing such services, as well as their key requirements and concepts to meet these criteria.
متن کاملUsage of mobile location techniques for UMTS network planning in urban environment
The paper addresses the use UMTS terminals for “probing” the signal level as a function of location for the purposes of network planning and monitoring. Potential UMTS location techniques are presented and the location performance of time delay and correlation based techniques is estimated by using impulse responses calculated by three-dimensional simulation techniques. The probing accuracy is ...
متن کاملAnonymous Mobility Management for Third Generation Mobile Networks
With the increasing use of mobile and nomadic communication devices requirements for security and privacy are rising as well. Following brief surveys of existing approaches to mobility management, general security considerations for UMTS and confidential storing of location information we introduce the ideas and concepts behind the new ‘anonymous subscriber’ method for UMTS, largely based on ex...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
دوره شماره
صفحات -
تاریخ انتشار 2002