Mobile guide -: Location-aware applications from the lab to the market

被引：0

作者：

Pfeifer, T ^{[1
]}

Magedanz, T ^{[1
]}

Hübener, S ^{[1
]}

机构：

[1] Tech Univ Berlin, GMD FOKUS, D-10589 Berlin, Germany

来源：

INTERACTIVE DISTRIBUTED MULTIMEDIA SYSTEMS AND TELECOMMUNICATION SERVICES | 1998年 / 1483卷

关键词：

Location-Awareness; mobility; multimedia communication in distributed; heterogeneous networking and computing environments; media conversion; multimedia databases; Electronic Commerce;

D O I：

暂无

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

Location-Aware applications for supporting the mobile user have proven significant relevance for future telecommunication and computing. The paper evaluates the outcome of the labs and the requirements of commercial usage. Based on the state-of-the-art analysis and the business view, a system architecture is proposed from the technical perspective. The required support of heterogeneous resources leads to the necessity of an adequate middleware platform. Merging data from different sources and constraints in the transmission and presentation capabilities of the mobile side require sophisticated media scaling and conversion capabilities. The envisaged service architecture leads finally to the discussion of the prototype developed on our Mobile Guide test-bed.

引用

页码：15 / 28

页数：14

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