628 search results - page 111 / 126 » WI - Dissertationen |
PIMRC
2008
IEEE
15 years 4 months ago
2008
IEEE
Orthogonal frequency division multiplexing (OFDM) system suffers extra performance degradation in fast fading channel due to intercarrier interference (ICI). Combing frequency dom...
SECON
2008
IEEE
15 years 4 months ago
2008
IEEE
—Due to the unreliable nature of the wireless medium, provisioning of the Quality of Service (QoS) in wireless LANs is by far more complicated than in wired networks. In this dem...
SECON
2008
IEEE
15 years 4 months ago
2008
IEEE
Abstract—In multicast/broadcast services over infrastructurebased/cellular wireless networks (e.g. 3G cellular networks, WiMax, DVB), data is transmitted to multiple recipients f...
88
Voted
ICC
2007
IEEE
15 years 4 months ago
2007
IEEE
Abstract— The wireless medium contains domain-specific information that can be used to complement and enhance traditional security mechanisms. In this paper we propose ways to e...
124
Voted
ICSNC
2007
IEEE
15 years 4 months ago
2007
IEEE
Nowadays, path prediction is being extensively examined for use in the context of mobile and wireless computing towards more efficient network resource management schemes. Path pr...