Sciweavers

757 search results - page 89 / 152
» clear 2007
Sort
View
ICC
2007
IEEE
15 years 4 months ago
On the Accuracy of the Gaussian Approximation for Performance Estimation in Optical DPSK Systems with In-Band Crosstalk
The Gaussian approximation is known to be quite accurate for estimating the system performance of an optically pre–amplified on-off keying (OOK) system in the presence of multipl...
Luís G. C. Cancela, João J. O. Pires
75
Voted
ICC
2007
IEEE
117views Communications» more  ICC 2007»
15 years 4 months ago
ESPRIT-Based Directional MAC Protocol for Mobile Ad Hoc Networks
— The use of directional antennas in mobile ad hoc networks has shown to offer large potential throughput gains relative to omnidirectional antennas. When used in ad hoc networks...
Kun Liu, Walaa Hamouda, Amr Youssef
ICC
2007
IEEE
15 years 4 months ago
Scheduling Feed Retrieval
— The popularity of RSS and similar feed formats is growing fast. This paper gives an overview of the standards and implementations in this field, and analyzes whether they allo...
Ward van Wanrooij, Aiko Pras
ICC
2007
IEEE
117views Communications» more  ICC 2007»
15 years 4 months ago
Performance Modeling of Multi-Rate HDR and its Effect on TCP Throughput
—An interesting feature of the 3G cellular networks is their ability to support multiple data rates. Though the performance of TCP over wireless networks has been well studied, t...
Wenjing Wang, Shamik Sengupta, Mainak Chatterjee
ICC
2007
IEEE
110views Communications» more  ICC 2007»
15 years 4 months ago
On the Impact of Carrier Frequency Offsets in OFDM/SDMA Systems
— The combined OFDM/SDMA approach has raised lots of research interests recently as it appears to be quite suitable for future broadband wireless transmission. In order to build ...
Sheng Zhou, Kai Zhang, Zhisheng Niu