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SIMUTOOLS
2008
13 years 9 months ago
Bridging UMTS and multicast routing in ns-2
In this paper, we present the design and the implementation of a novel scheme for the multicast transmission of data over Universal Mobile Telecommunications System (UMTS) network...
Antonios G. Alexiou, Christos Bouras, Andreas Papa...
ADHOCNETS
2009
Springer
13 years 10 months ago
Efficient Distribution of Large Files in UMTS Supported by Network Coded M2M Data Transfer with Multiple Generations
This paper is a sequel of previous work, in which we have studied the traffic management problem in UMTS. The main objective was to improve the spectral efficiency of cellular netw...
Larissa Popova, Wolfgang H. Gerstacker, Wolfgang K...
ISCC
2007
IEEE
109views Communications» more  ISCC 2007»
14 years 1 months ago
MBMS Power Planning in Macro and Micro Cell Environments
Multimedia Broadcast Multicast Services (MBMS), introduced in Third Generation Partnership Project (3GPP) Release 6, is a point-to-multipoint downlink bearer service that addresse...
Antonios G. Alexiou, Christos Bouras, Vasileios Ko...
EURONGI
2004
Springer
14 years 1 months ago
Admission Control in the Downlink of WCDMA/UMTS
In this paper, we develop a novel CAC algorithm that takes into account the mobility of users inside the cell with a focus on the downlink of third generation mobile systems. We ...
Salah-Eddine Elayoubi, Tijani Chahed
DEXAW
2002
IEEE
118views Database» more  DEXAW 2002»
14 years 17 days ago
From Location Databases to Pervasive Catalog
One characteristic of the next generation wireless mobile environments is a high level of interoperability between mobile applications and services. This imposes significant dema...
Panos K. Chrysanthis, Vladimir Zadorozhny