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GLOBECOM
2006
IEEE
15 years 9 months ago
User-Aided Adaptive TDMA for Real-Time Services in an OFDM Based Cellular System
—In this paper, a user-aided adaptive TDMA (UAAT) algorithm is developed for real-time services to improve the system efficiency of OFDM based cellular networks. In the UAAT sche...
Changqin Huo, Abu B. Sesay, Abraham O. Fapojuwo
APPINF
2003
15 years 4 months ago
Experience Paper: Migration of a Web-based System to a Mobile Work Environment
It is a large collection of software supporting the planning, execution and reporting of work activities, but these systems are mainly created to be run in a distributed wired net...
Carl-Fredrik Sørensen, Alf Inge Wang, &Osla...
ADBIS
2000
Springer
166views Database» more  ADBIS 2000»
15 years 7 months ago
Integrating Bibliographical Data from Heterogeneous Digital Libraries
The integration of bibliographical data today is considered one of the most important tasks in the area of digital libraries. Various available sources of bibliographical informati...
Eike Schallehn, Martin Endig, Kai-Uwe Sattler
SIGCOMM
2009
ACM
15 years 9 months ago
OLS: opportunistic localization system for smart phones devices
In this paper, we describe the opportunistic localization, which enables localization services that works seamlessly in heterogeneous environments including indoors as oppose to G...
Martin Klepal, Maarten Weyn, Warsun Najib, Inge By...
WECWIS
2009
IEEE
133views ECommerce» more  WECWIS 2009»
15 years 10 months ago
Evaluation of Prioritization in Performance Models of DTP Systems
Modern IT systems serve many different business processes on a shared infrastructure in parallel. The automatic request execution on the numerous interconnected components, hosted...
Christian Markl, Oliver Huhn