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» Performance Evaluation of IEEE 802.11 DCF Networks
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VTC
2008
IEEE
126views Communications» more  VTC 2008»
16 years 21 days ago
On the Impact of Coarse Synchronization on the Performance of Broadcast/Multicast Single Frequency Network Operation in WCDMA
Abstract—We evaluate the system-level performance and potential capacity gain of MBSFN (Multicast/Broadcast Single Frequency Network) operation in Wideband CDMA (WCDMA) and compa...
Christoph A. Jotten, Christian Sgraja, Josef J. Bl...
CISIS
2007
IEEE
16 years 20 days ago
Implementation and Performance of a New Teleconference System by High Definition Omni-Directional Video Transmission over IP Net
In this paper, a flexible middleware system for omni-directional video transmission for various teleconferencing applications is introduced. The omni-directional image has more ad...
Yosuke Sato, Yuya Maita, Koji Hashimoto, Yoshitaka...
SAINT
2002
IEEE
15 years 11 months ago
Implementation and Evaluation of Authorized Access LAN Sockets Using PPPoE
This paper presents an integrated method to achieve authorized access on LAN sockets in a campus network. The key issues of our method are user authentication and user tracking. W...
Hideo Masuda, Michio Nakanishi, Masahide Nakamura,...
GLOBECOM
2006
IEEE
16 years 11 days ago
Evaluation of Dynamic Query Abolishment Methods in Heterogeneous Networks
— We compare the performance of various dynamic query abolishment mechanisms in different unstructured overlay network topologies such as found in several P2P systems. We speciï¬...
Elena Meshkova, Janne Riihijärvi, Petri M&aum...
SUTC
2006
IEEE
16 years 9 days ago
An Authentication Service Based on Trust and Clustering in Wireless Ad Hoc Networks: Description and Security Evaluation
Security in wireless ad hoc networks is hard to achieve due to the vulnerability of its links, limited physical protection, and the absence of a centralized management point. Cons...
Edith C. H. Ngai, Michael R. Lyu